take notes

change quickjs to upstream one
fix quickjs bug 1
2025-12-02 13:50:22 -04:00 · 2025-12-02 13:30:16 -04:00 · 2025-12-02 12:15:35 -04:00 · 2025-12-02 12:07:21 -04:00 · 2025-12-02 11:59:30 -04:00 · 2025-12-02 11:08:38 -04:00
21 changed files with 1275 additions and 229 deletions
--- a/README.md
+++ b/README.md
@@ -3,3 +3,10 @@
 A simple Youtube downloader.

 Generated by Gemini CLI.
+
+## Problems
+
+1. windows 上打包后运行命令会出现黑窗，而且还是会出现找不到 js-runtimes 的问题，但是 quickjs 是正常下载了
+2. macos 上未测试
+3. 增加日志内容，除了下载日志，把运行日志，包括调用的完整命令也输出一下
+4. 解析多视频还是有问题，不显示视频列表，缩略图也不对
--- a/spec/logging_feature.md
+++ b/spec/logging_feature.md
@@ -0,0 +1,58 @@
+# Feature Request: Real-time Logging & UI Refinement
+
+## 1. Context & Objective
+Users currently experience download failures without sufficient context or error details, making troubleshooting difficult.
+The objective is to introduce a dedicated **Logs System** within the application to capture, display, and persist detailed execution logs from the `yt-dlp` process.
+Additionally, the application's sidebar layout requires balancing for better UX.
+
+## 2. Requirements
+
+### 2.1. Backend (Rust) - Logging Infrastructure
+*   **Stream Capture**: The `downloader` module must capture both `STDOUT` (progress) and `STDERR` (errors/warnings) from the `yt-dlp` process.
+*   **Event Emission**: Emit a new Tauri event `download-log` to the frontend in real-time.
+    *   Payload: `{ id: String, message: String, level: 'info' | 'error' | 'debug' }`
+*   **Persistence (Optional but Recommended)**: Ideally, write logs to a local file (e.g., `logs/{date}.log` or `logs/{task_id}.log`) for post-mortem analysis. *For this iteration, real-time event emission is priority.*
+
+### 2.2. Frontend - Logs View
+*   **New Route**: `/logs`
+*   **UI Layout**:
+    *   A dedicated **Logs Tab** in the main navigation.
+    *   A console-like view displaying a stream of log messages.
+    *   Filters: Filter by "Task ID" or "Level" (Error/Info).
+    *   **Real-time**: The view must update automatically as new log events arrive.
+    *   **Detail**: Failed downloads must show the specific error message returned by `yt-dlp` (e.g., "Sign in required", "Video unavailable").
+
+### 2.3. UI/UX - Sidebar Refactoring
+*   **Reordering**:
+    *   **Top Section**: Home (Downloader), History.
+    *   **Bottom Section**: Logs, Settings.
+*   **Removal**: Remove the "Version Number" text from the bottom of the sidebar (it can be moved to the Settings page if needed, or just removed as requested).
+
+## 3. Implementation Steps
+
+### Step 1: Rust Backend Updates
+*   Modify `src-tauri/src/downloader.rs`:
+    *   Update `download_video` to spawn the process with `Stdio::piped()` for both stdout and stderr.
+    *   Use `tokio::select!` or separate tasks to read both streams concurrently.
+    *   Emit `download-log` events for every line read.
+    *   Ensure the final error message (if exit code != 0) is explicitly captured and returned/logged.
+
+### Step 2: Frontend Store & Logic
+*   Create `src/stores/logs.ts`:
+    *   State: `logs: LogEntry[]`.
+    *   Action: `addLog(entry)`.
+    *   Listener: Listen for `download-log` events globally.
+
+### Step 3: Frontend UI
+*   Create `src/views/Logs.vue`:
+    *   Display logs in a scrollable container.
+    *   Style error logs in red, info in gray/white.
+*   Update `src/App.vue`:
+    *   Add the `FileText` (or similar) icon for Logs.
+    *   Refactor the sidebar Flexbox layout to push Logs and Settings to the bottom.
+    *   Remove the version footer.
+*   Update `src/router/index.ts` to include the new route.
+
+## 4. Success Criteria
+*   When a download fails, the user can go to the "Logs" tab and see the exact error output from `yt-dlp`.
+*   The sidebar looks balanced with navigation items split between top and bottom.
--- a/spec/quickjs_runtime.md
+++ b/spec/quickjs_runtime.md
@@ -0,0 +1,67 @@
+# Feature Specification: QuickJS Runtime Integration for yt-dlp
+
+## 1. Context & Objective
+`yt-dlp` increasingly relies on a JavaScript runtime to execute complex decryption scripts (e.g., signature extraction) required by YouTube and other platforms. Without a JS runtime, downloads may fail or be throttled.
+The objective is to automatically manage the **QuickJS** runtime binary (download, update, store) alongside the existing `yt-dlp` binary and configure the download process to utilize it via environment variable injection.
+
+## 2. Technical Requirements
+
+### 2.1. Binary Management
+The application must manage the QuickJS binary lifecycle identically to how it currently handles `yt-dlp`.
+
+*   **Source Repository:** [https://github.com/quickjs-ng/quickjs](https://github.com/quickjs-ng/quickjs)
+*   **Storage Location:** The user's AppData `bin` directory (same as `yt-dlp`).
+    *   Windows: `%APPDATA%\StreamCapture\bin\`
+    *   macOS: `~/Library/Application Support/StreamCapture/bin/`
+*   **Unified Naming on Disk:**
+    Regardless of the source filename, the binary must be renamed upon saving to ensure consistent invocation:
+    *   **Windows:** `qjs.exe`
+    *   **macOS:** `qjs`
+
+### 2.2. Download & Update Logic
+*   **Check:** On app launch (or `init_ytdlp`), check if `qjs` exists.
+*   **Download:** If missing, fetch the appropriate asset from the latest GitHub release of `quickjs-ng/quickjs`.
+    *   *Note:* Logic must detect OS/Arch to pick the correct asset (e.g., `windows-x86_64`, `macos-x86_64/arm64`).
+*   **Permissions:** On macOS/Linux, ensure `chmod +x` is applied.
+*   **Update:** When `update_ytdlp` is triggered, also check/redownload the latest `qjs` binary.
+
+### 2.3. Execution & Environment Injection
+To enable `yt-dlp` to find the `qjs` binary without hardcoding absolute paths in the flags (which can be fragile), we will modify the **subprocess environment**.
+
+*   **Command Flag:** Always pass `--js-runtime qjs` to the `yt-dlp` command.
+*   **Environment Modification:**
+    Before spawning the `yt-dlp` child process in Rust, dynamically modify its `PATH` environment variable.
+    *   **Action:** Prepend the absolute path of the application's `bin` directory to the system `PATH`.
+    *   **Result:** When `yt-dlp` looks for `qjs`, it will find it in the injected `PATH`.
+
+## 3. Implementation Plan
+
+### Step 1: Refactor `src-tauri/src/ytdlp.rs`
+*   Rename file/module to `src-tauri/src/binary_manager.rs` (Optional, or just expand `ytdlp.rs`).
+*   Add constants/functions for QuickJS:
+    *   `get_qjs_binary_name()`
+    *   `download_qjs()`: Similar logic to `download_ytdlp` but parsing QuickJS release assets.
+
+### Step 2: Update `src-tauri/src/commands.rs`
+*   Update `init_ytdlp` to initialize **both** binaries.
+*   Update `update_ytdlp` to update **both** binaries.
+
+### Step 3: Update `src-tauri/src/downloader.rs`
+*   In `download_video` and `fetch_metadata`:
+    1.  Resolve the absolute path to the `bin` directory.
+    2.  Read the current system `PATH`.
+    3.  Construct a new `PATH` string: `bin_dir + delimiter + system_path`.
+    4.  Configure the `Command`:
+        ```rust
+        Command::new(...)
+            .env("PATH", new_path)
+            .arg("--js-runtime")
+            .arg("qjs")
+            ...
+        ```
+
+## 4. Acceptance Criteria
+1.  **File Existence:** `qjs.exe` (Win) or `qjs` (Mac) appears in the `bin` folder after app startup.
+2.  **Process Execution:** The logs show `yt-dlp` running successfully.
+3.  **Verification:** If a specific video requires JS interpretation (often indicated by slow downloads or errors without JS), it proceeds smoothly.
+4.  **Clean Logs:** No "PhantomJS not found" or "JS engine not found" warnings in the logs.
--- a/spec/quickjs_update.md
+++ b/spec/quickjs_update.md
@@ -0,0 +1,26 @@
+# QuickJS Binary Source Update
+
+## 1. Context
+The current `quickjs-ng` runtime is proving too slow for our needs. We need to switch to the original QuickJS runtime provided by Bellard.
+
+## 2. Source Details
+*   **Base URL:** `https://bellard.org/quickjs/binary_releases/`
+*   **Versioning:** Use `LATEST.json` at the base URL to find the latest version and filename.
+    *   Format: `{"version":"2024-01-13","files":{"quickjs-win-x86_64.zip":"quickjs-win-x86_64-2024-01-13.zip", ...}}`
+*   **Target Files:**
+    *   **Windows:** Look for key `quickjs-win-x86_64.zip`.
+    *   **macOS:** Look for key `quickjs-cosmo-x86_64.zip` (Cosmo builds are generally portable). *Wait, need to confirm if macos specific builds exist or if cosmo is the intended one for unix-like.*
+    *   *Correction*: Bellard's page lists `quickjs-macos-x86_64.zip`? Let's check LATEST.json first. Assuming `quickjs-cosmo` might be Linux/Universal. Let's fetch `LATEST.json` to be sure.
+
+## 3. Implementation Changes
+*   **`src-tauri/src/binary_manager.rs`**:
+    *   Update `QJS_REPO_URL` to `https://bellard.org/quickjs/binary_releases`.
+    *   Add logic to fetch `LATEST.json` first.
+    *   Parse the JSON to get the actual filename for the current OS.
+    *   Download the ZIP file.
+    *   Extract the binary (`qjs.exe` or `qjs`) from the ZIP.
+    *   Rename it to our internal standard (`quickjs.exe` / `quickjs`).
+
+## 4. Verification
+*   Re-run tests.
+*   Ensure `update_quickjs` flows correctly with the new logic.
--- a/spec/url_parsing.md
+++ b/spec/url_parsing.md
@@ -0,0 +1,111 @@
+# Feature Request: Advanced Playlist Parsing & Mix Handling
+
+## Context
+We are upgrading the **StreamCapture** application. Currently, the app only supports parsing standard single video URLs.
+We need to implement robust support for **Standard Playlists** and **YouTube Mixes (Radio)**, while solving performance issues and thumbnail loading errors.
+
+## Problem Statement
+1.  **Playlists (`/playlist?list=...`)**: Fails to parse entries or hangs because it attempts to resolve full metadata for every video. Thumbnails are missing.
+2.  **Mixes (`/watch?v=...&list=RD...`)**: Currently fails or behaves unpredictably.
+3.  **UI/UX**: Users need a specific choice when encountering a "Mix" link:
+    * **Option A (Default):** Treat it as a single video (ignore the list).
+    * **Option B:** Parse the Mix as a playlist (limit to top 20 items).
+
+## Technical Requirements
+
+### 1. Rust Backend Refactoring (`src-tauri/src/ytdlp.rs`)
+
+Refactor the `fetch_metadata` command to use a unified, efficient parsing strategy.
+
+#### A. Command Construction
+For **ALL** metadata fetching, use the `--flat-playlist` flag to prevent deep extraction (which causes the hang).
+
+**Base Command:**
+```bash
+yt-dlp --dump-single-json --flat-playlist --no-warnings [URL]
+```
+
+#### B. Handling Different URL Types
+1. Single Video:
+    - `yt-dlp` returns a single JSON object with `_type: "video"` (or no type).
+    - Action: Wrap it in a list of 1.
+
+2. Standard Playlist:
+    - `yt-dlp` returns `_type: "playlist"` with an `entries` array.
+    - Action: Map the `entries` to our `Video` struct.
+
+3. Mix / Radio (Infinite List):
+    - Condition: If the frontend flags this request as a "Mix Playlist scan".
+    - Modification: Add flag --playlist-end 20 to the command.
+    - Reason: Mixes are infinite; we must cap them.
+
+#### C. Data Normalization & Thumbnail Fallback
+
+When using `--flat-playlist`, the `entries` often lack full `thumbnail` URLs or return webp formats that might not render immediately.
+
+- Logic: If the `thumbnail` field is missing or empty in an entry, construct it manually using the ID:
+    - https://i.ytimg.com/vi/{video_id}/mqdefault.jpg
+
+### 2. Frontend Logic (`src/views/Home.vue` & Stores)
+
+#### A. URL Detection & User Choice
+
+Before sending the URL to Rust, analyze the string:
+
+1. Regex Check: Detect if the URL contains both `v=` AND `list=` (typical for Mixes).
+
+2. New UI Element:
+    - If a Mix link is detected, show a **Checkbox** or **Toggle** near the "Analyze" button.
+    - Label: "Scan Playlist (Max 20)"
+    - Default State: Unchecked (Off).
+
+3. Submission Logic:
+    - If Unchecked (Default): Strip the `&list=...` parameter from the URL string before calling Rust. Treat it as a pure single video.
+    - If Checked: Keep the full URL and pass a flag (e.g., `is_mix: true`) to the Rust backend (or handle the logic to request the top 20).
+
+#### B. Displaying Results
+
+- Ensure the "Selection Area" can render a list of cards whether it contains 1 video or 20 videos.
+- If it's a playlist, show a "Select All" / "Deselect All" control.
+
+## Implementation Plan
+
+### Step 1: Rust Structs Update
+
+Update the Serde structs in `ytdlp.rs` to handle the `flat-playlist` JSON structure.
+
+```rust
+// Example structure hint
+struct YtDlpResponse {
+    _type: Option<String>,
+    entries: Option<Vec<VideoEntry>>,
+    // ... fields for single video fallback
+    id: Option<String>,
+    title: Option<String>,
+}
+
+struct VideoEntry {
+    id: String,
+    title: String,
+    duration: Option<f64>,
+    thumbnail: Option<String>, // Might be missing
+}
+```
+
+### Step 2: Rust Logic Update
+
+Modify `command::fetch_metadata`.
+
+- Accept an optional argument `parse_mix_playlist: bool`.
+- If `true`, append `--playlist-end 20`.
+- Implement the thumbnail fallback logic (if `thumbnail` is None, use `i.ytimg.com`).
+
+### Step 3: Frontend Update
+
+- Add the "Mix Detected" logic in `Home.vue`.
+- Add the toggle UI.
+- Update the `analyze` function to handle URL stripping vs. passing through based on the toggle.
+
+## Deliverables
+
+Please rewrite the necessary parts of `src-tauri/src/ytdlp.rs`, `src-tauri/src/commands.rs`, and `src/views/Home.vue` to implement this logic.
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -8,6 +8,17 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"

+[[package]]
+name = "aes"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
+dependencies = [
+ "cfg-if",
+ "cipher",
+ "cpufeatures",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.4"
@@ -47,6 +58,15 @@ version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"

+[[package]]
+name = "arbitrary"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d036a3c4ab069c7b410a2ce876bd74808d2d0888a82667669f8e783a898bf1"
+dependencies = [
+ "derive_arbitrary",
+]
+
 [[package]]
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 version = "0.11.0"
@@ -349,6 +369,15 @@ dependencies = [
 "serde",
 ]

+[[package]]
+name = "bzip2"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3a53fac24f34a81bc9954b5d6cfce0c21e18ec6959f44f56e8e90e4bb7c346c"
+dependencies = [
+ "libbz2-rs-sys",
+]
+
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@@ -423,6 +452,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c481bdbf0ed3b892f6f806287d72acd515b352a4ec27a208489b8c1bc839633a"
 dependencies = [
 "find-msvc-tools",
+ "jobserver",
+ "libc",
 "shlex",
 ]

@@ -479,6 +510,16 @@ dependencies = [
 "windows-link 0.2.1",
 ]

+[[package]]
+name = "cipher"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
+dependencies = [
+ "crypto-common",
+ "inout",
+]
+
 [[package]]
 name = "combine"
 version = "4.6.7"
@@ -498,6 +539,12 @@ dependencies = [
 "crossbeam-utils",
 ]

+[[package]]
+name = "constant_time_eq"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c74b8349d32d297c9134b8c88677813a227df8f779daa29bfc29c183fe3dca6"
+
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@@ -573,6 +620,21 @@ dependencies = [
 "libc",
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+[[package]]
+name = "crc"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5eb8a2a1cd12ab0d987a5d5e825195d372001a4094a0376319d5a0ad71c1ba0d"
+dependencies = [
+ "crc-catalog",
+]
+
+[[package]]
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+checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
+
 [[package]]
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@@ -679,6 +741,12 @@ dependencies = [
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+[[package]]
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+version = "0.1.10"
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+
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@@ -689,6 +757,17 @@ dependencies = [
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 ]

+[[package]]
+name = "derive_arbitrary"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e567bd82dcff979e4b03460c307b3cdc9e96fde3d73bed1496d2bc75d9dd62a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
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@@ -710,6 +789,7 @@ checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
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 "crypto-common",
+ "subtle",
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 checksum = "bfe33edd8e85a12a67454e37f8c75e730830d83e313556ab9ebf9ee7fbeb3bfb"
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+ "libz-rs-sys",
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@@ -1492,6 +1573,15 @@ version = "0.4.3"
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+[[package]]
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+dependencies = [
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+
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@@ -1798,6 +1888,15 @@ dependencies = [
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+[[package]]
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+checksum = "879f10e63c20629ecabbb64a8010319738c66a5cd0c29b02d63d272b03751d01"
+dependencies = [
+ "generic-array",
+]
+
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+dependencies = [
+ "getrandom 0.3.4",
+ "libc",
+]
+
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@@ -1969,6 +2078,12 @@ dependencies = [
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+[[package]]
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+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c4a545a15244c7d945065b5d392b2d2d7f21526fba56ce51467b06ed445e8f7"
+
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@@ -1995,6 +2110,15 @@ dependencies = [
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+[[package]]
+name = "libz-rs-sys"
+version = "0.5.2"
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+checksum = "840db8cf39d9ec4dd794376f38acc40d0fc65eec2a8f484f7fd375b84602becd"
+dependencies = [
+ "zlib-rs",
+]
+
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+[[package]]
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+checksum = "c60a23ffb90d527e23192f1246b14746e2f7f071cb84476dd879071696c18a4a"
+dependencies = [
+ "crc",
+ "sha2",
+]
+
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@@ -2639,6 +2773,16 @@ version = "0.2.3"
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+[[package]]
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+dependencies = [
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 name = "percent-encoding"
 version = "2.3.2"
@@ -2863,6 +3007,12 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"

+[[package]]
+name = "ppmd-rust"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d558c559f0450f16f2a27a1f017ef38468c1090c9ce63c8e51366232d53717b4"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -3682,6 +3832,17 @@ dependencies = [
 "stable_deref_trait",
 ]

+[[package]]
+name = "sha1"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
 [[package]]
 name = "sha2"
 version = "0.10.9"
@@ -3825,6 +3986,7 @@ dependencies = [
 "tauri-plugin-opener",
 "tokio",
 "uuid",
+ "zip",
 ]

 [[package]]
@@ -5814,6 +5976,20 @@ name = "zeroize"
 version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]

 [[package]]
 name = "zerotrie"
@@ -5848,6 +6024,79 @@ dependencies = [
 "syn 2.0.111",
 ]

+[[package]]
+name = "zip"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb2a05c7c36fde6c09b08576c9f7fb4cda705990f73b58fe011abf7dfb24168b"
+dependencies = [
+ "aes",
+ "arbitrary",
+ "bzip2",
+ "constant_time_eq",
+ "crc32fast",
+ "deflate64",
+ "flate2",
+ "getrandom 0.3.4",
+ "hmac",
+ "indexmap 2.12.1",
+ "lzma-rust2",
+ "memchr",
+ "pbkdf2",
+ "ppmd-rust",
+ "sha1",
+ "time",
+ "zeroize",
+ "zopfli",
+ "zstd",
+]
+
+[[package]]
+name = "zlib-rs"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f06ae92f42f5e5c42443fd094f245eb656abf56dd7cce9b8b263236565e00f2"
+
+[[package]]
+name = "zopfli"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f05cd8797d63865425ff89b5c4a48804f35ba0ce8d125800027ad6017d2b5249"
+dependencies = [
+ "bumpalo",
+ "crc32fast",
+ "log",
+ "simd-adler32",
+]
+
+[[package]]
+name = "zstd"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e91ee311a569c327171651566e07972200e76fcfe2242a4fa446149a3881c08a"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "7.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f49c4d5f0abb602a93fb8736af2a4f4dd9512e36f7f570d66e65ff867ed3b9d"
+dependencies = [
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "2.0.16+zstd.1.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e19ebc2adc8f83e43039e79776e3fda8ca919132d68a1fed6a5faca2683748"
+dependencies = [
+ "cc",
+ "pkg-config",
+]
+
 [[package]]
 name = "zvariant"
 version = "5.8.0"
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -25,3 +25,4 @@ chrono = { version = "0.4", features = ["serde"] }
 futures-util = "0.3"
 regex = "1.10"
 uuid = { version = "1.0", features = ["v4", "serde"] }
+zip = "6.0.0"
--- a/src-tauri/src/binary_manager.rs
+++ b/src-tauri/src/binary_manager.rs
@@ -0,0 +1,272 @@
+// filepath: src-tauri/src/binary_manager.rs
+use std::fs;
+use std::path::PathBuf;
+use tauri::AppHandle;
+use anyhow::{Result, anyhow};
+#[cfg(target_family = "unix")]
+use std::os::unix::fs::PermissionsExt;
+use zip::ZipArchive;
+use std::io::Cursor;
+
+use crate::storage::{self};
+
+const YT_DLP_REPO_URL: &str = "https://github.com/yt-dlp/yt-dlp/releases/latest/download";
+// Bellard's QuickJS binary releases URL
+const QJS_REPO_URL: &str = "https://bellard.org/quickjs/binary_releases";
+
+pub fn get_ytdlp_binary_name() -> &'static str {
+    if cfg!(target_os = "windows") {
+        "yt-dlp.exe"
+    } else if cfg!(target_os = "macos") {
+        "yt-dlp_macos"
+    } else {
+        "yt-dlp"
+    }
+}
+
+// Target name on disk (for yt-dlp usage)
+pub fn get_qjs_binary_name() -> &'static str {
+    if cfg!(target_os = "windows") {
+        "quickjs.exe"
+    } else {
+        "quickjs"
+    }
+}
+
+// Source name inside the zip archive (standard QuickJS naming)
+fn get_qjs_source_name_in_zip() -> &'static str {
+    if cfg!(target_os = "windows") {
+        "qjs.exe"
+    } else {
+        "qjs"
+    }
+}
+
+// Get base directory for all binaries
+pub fn get_bin_dir(app: &AppHandle) -> Result<PathBuf> {
+    let app_data = storage::get_app_data_dir(app)?;
+    let bin_dir = app_data.join("bin");
+    if !bin_dir.exists() {
+        fs::create_dir_all(&bin_dir)?;
+    }
+    Ok(bin_dir)
+}
+
+pub fn get_ytdlp_path(app: &AppHandle) -> Result<PathBuf> {
+    Ok(get_bin_dir(app)?.join(get_ytdlp_binary_name()))
+}
+
+pub fn get_qjs_path(app: &AppHandle) -> Result<PathBuf> {
+    Ok(get_bin_dir(app)?.join(get_qjs_binary_name()))
+}
+
+pub fn check_binaries(app: &AppHandle) -> bool {
+    let ytdlp = get_ytdlp_path(app).map(|p| p.exists()).unwrap_or(false);
+    let qjs = get_qjs_path(app).map(|p| p.exists()).unwrap_or(false);
+    ytdlp && qjs
+}
+
+// --- yt-dlp Logic ---
+
+pub async fn download_ytdlp(app: &AppHandle) -> Result<PathBuf> {
+    let binary_name = get_ytdlp_binary_name();
+    let url = format!("{}/{}", YT_DLP_REPO_URL, binary_name);
+    
+    let response = reqwest::get(&url).await?;
+    if !response.status().is_success() {
+        return Err(anyhow!("Failed to download yt-dlp: Status {}", response.status()));
+    }
+
+    let bytes = response.bytes().await?;
+    let path = get_ytdlp_path(app)?;
+
+    if let Some(parent) = path.parent() {
+        fs::create_dir_all(parent)?;
+    }
+
+    fs::write(&path, bytes)?;
+
+    #[cfg(target_family = "unix")]
+    {
+        let mut perms = fs::metadata(&path)?.permissions();
+        perms.set_mode(0o755);
+        fs::set_permissions(&path, perms)?;
+    }
+
+    Ok(path)
+}
+
+pub async fn update_ytdlp(app: &AppHandle) -> Result<String> {
+    let path = get_ytdlp_path(app)?;
+    if !path.exists() {
+        download_ytdlp(app).await?;
+        return Ok("Downloaded fresh yt-dlp".to_string());
+    }
+
+    // Use built-in update for yt-dlp
+    let output = std::process::Command::new(&path)
+        .arg("-U")
+        .output()?;
+        
+    if !output.status.success() {
+            let stderr = String::from_utf8_lossy(&output.stderr).to_string();
+            return Err(anyhow!("yt-dlp update failed: {}", stderr));
+    }
+    
+    // Update settings timestamp
+    let mut settings = storage::load_settings(app)?;
+    settings.last_updated = Some(chrono::Utc::now());
+    storage::save_settings(app, &settings)?;
+
+    Ok("yt-dlp updated".to_string())
+}
+
+pub fn get_ytdlp_version(app: &AppHandle) -> Result<String> {
+    let path = get_ytdlp_path(app)?;
+    if !path.exists() {
+        return Ok("Not installed".to_string());
+    }
+
+    let output = std::process::Command::new(&path)
+        .arg("--version")
+        .output()?;
+    
+    if output.status.success() {
+        Ok(String::from_utf8_lossy(&output.stdout).trim().to_string())
+    } else {
+        Ok("Unknown".to_string())
+    }
+}
+
+// --- QuickJS Logic ---
+
+#[derive(serde::Deserialize)]
+struct LatestInfo {
+    version: String,
+}
+
+pub async fn download_qjs(app: &AppHandle) -> Result<PathBuf> {
+    // 1. Fetch LATEST.json to get version info (though filenames seem predictable-ish, version helps)
+    // Actually, looking at the file list, Bellard uses date-based versions.
+    // Format: quickjs-win-x86_64-YYYY-MM-DD.zip
+    // We need to find the correct filename dynamically or parse LATEST.json if it gave filenames.
+    // The LATEST.json content was {"version":"2024-01-13"} (example from prompt context).
+    // So we can construct the filename: quickjs-{platform}-{version}.zip
+    
+    let latest_url = format!("{}/LATEST.json", QJS_REPO_URL);
+    let latest_resp = reqwest::get(&latest_url).await?;
+    if !latest_resp.status().is_success() {
+        return Err(anyhow!("Failed to fetch QuickJS version info"));
+    }
+    let latest_info: LatestInfo = latest_resp.json().await?;
+    let version = latest_info.version;
+
+    // Construct filename based on OS/Arch
+    let filename = if cfg!(target_os = "windows") {
+        format!("quickjs-win-x86_64-{}.zip", version)
+    } else if cfg!(target_os = "macos") {
+        // NOTE: Cosmo builds are universal/portable for Linux/Mac usually?
+        // Based on prompt instruction: "macos download quickjs-cosmo marked file"
+        // Bellard lists: quickjs-cosmo-YYYY-MM-DD.zip
+        format!("quickjs-cosmo-{}.zip", version)
+    } else {
+        return Err(anyhow!("Unsupported OS for QuickJS auto-download"));
+    };
+
+    let download_url = format!("{}/{}", QJS_REPO_URL, filename);
+    let response = reqwest::get(&download_url).await?;
+    
+    if !response.status().is_success() {
+        return Err(anyhow!("Failed to download QuickJS: Status {}", response.status()));
+    }
+
+    let bytes = response.bytes().await?;
+    let cursor = Cursor::new(bytes);
+    let mut archive = ZipArchive::new(cursor)?;
+
+    let bin_dir = get_bin_dir(app)?;
+    
+    // Extract logic: The zip from Bellard usually contains a folder or just binaries.
+    // We need to find the `qjs` binary.
+    // Windows zip usually has `qjs.exe`
+    // Cosmo zip usually has `qjs`? Let's search for it.
+    
+    let source_name = get_qjs_source_name_in_zip();
+    let target_name = get_qjs_binary_name(); // quickjs.exe or quickjs
+    
+    let mut found = false;
+    for i in 0..archive.len() {
+        let mut file = archive.by_index(i)?;
+        // Filenames in zip might be like "quickjs-win-x86_64-2024-01-13/qjs.exe"
+        let name = file.name();
+        let filename_only = name.split('/').last().unwrap_or("");
+        
+        if filename_only == source_name {
+            let mut out_file = fs::File::create(bin_dir.join(target_name))?;
+            std::io::copy(&mut file, &mut out_file)?;
+            found = true;
+            break;
+        }
+    }
+
+    if !found {
+        return Err(anyhow!("Could not find {} in downloaded archive", source_name));
+    }
+
+    let final_path = get_qjs_path(app)?;
+
+    #[cfg(target_family = "unix")]
+    {
+        let mut perms = fs::metadata(&final_path)?.permissions();
+        perms.set_mode(0o755);
+        fs::set_permissions(&final_path, perms)?;
+    }
+
+    Ok(final_path)
+}
+
+pub async fn update_qjs(app: &AppHandle) -> Result<String> {
+    // QuickJS doesn't have self-update, so we just re-download
+    download_qjs(app).await?;
+    Ok("QuickJS updated/installed".to_string())
+}
+
+pub fn get_qjs_version(app: &AppHandle) -> Result<String> {
+    let path = get_qjs_path(app)?;
+    if !path.exists() {
+        return Ok("Not installed".to_string());
+    }
+    Ok("Installed".to_string())
+}
+
+pub async fn ensure_binaries(app: &AppHandle) -> Result<()> {
+    let ytdlp = get_ytdlp_path(app)?;
+    if !ytdlp.exists() {
+        download_ytdlp(app).await?;
+    }
+    
+    let qjs = get_qjs_path(app)?;
+    if !qjs.exists() {
+        download_qjs(app).await?;
+    }
+    
+    Ok(())
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_binary_names() {
+        if cfg!(target_os = "windows") {
+            assert_eq!(get_ytdlp_binary_name(), "yt-dlp.exe");
+            assert_eq!(get_qjs_binary_name(), "quickjs.exe");
+            assert_eq!(get_qjs_source_name_in_zip(), "qjs.exe");
+        } else if cfg!(target_os = "macos") {
+            assert_eq!(get_ytdlp_binary_name(), "yt-dlp_macos");
+            assert_eq!(get_qjs_binary_name(), "quickjs");
+            assert_eq!(get_qjs_source_name_in_zip(), "qjs");
+        }
+    }
+}
--- a/src-tauri/src/commands.rs
+++ b/src-tauri/src/commands.rs
@@ -1,6 +1,6 @@
 // filepath: src-tauri/src/commands.rs
 use tauri::{AppHandle, Manager};
-use crate::{ytdlp, downloader, storage};
+use crate::{binary_manager, downloader, storage};
 use crate::downloader::DownloadOptions;
 use crate::storage::{Settings, HistoryItem};
 use uuid::Uuid;
@@ -8,30 +8,40 @@ use std::path::Path;

 #[tauri::command]
 pub async fn init_ytdlp(app: AppHandle) -> Result<bool, String> {
-    if ytdlp::check_ytdlp(&app) {
+    if binary_manager::check_binaries(&app) {
        return Ok(true);
    }
    
    // If not found, try to download
-    match ytdlp::download_ytdlp(&app).await {
+    match binary_manager::ensure_binaries(&app).await {
        Ok(_) => Ok(true),
-        Err(e) => Err(format!("Failed to download yt-dlp: {}", e)),
+        Err(e) => Err(format!("Failed to download binaries: {}", e)),
    }
 }

 #[tauri::command]
 pub async fn update_ytdlp(app: AppHandle) -> Result<String, String> {
-    ytdlp::update_ytdlp(&app).await.map_err(|e| e.to_string())
+    binary_manager::update_ytdlp(&app).await.map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub async fn update_quickjs(app: AppHandle) -> Result<String, String> {
+    binary_manager::update_qjs(&app).await.map_err(|e| e.to_string())
 }

 #[tauri::command]
 pub fn get_ytdlp_version(app: AppHandle) -> Result<String, String> {
-    ytdlp::get_version(&app).map_err(|e| e.to_string())
+    binary_manager::get_ytdlp_version(&app).map_err(|e| e.to_string())
 }

 #[tauri::command]
-pub async fn fetch_metadata(app: AppHandle, url: String) -> Result<downloader::MetadataResult, String> {
-    downloader::fetch_metadata(&app, &url).await.map_err(|e| e.to_string())
+pub fn get_quickjs_version(app: AppHandle) -> Result<String, String> {
+    binary_manager::get_qjs_version(&app).map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub async fn fetch_metadata(app: AppHandle, url: String, parse_mix_playlist: bool) -> Result<downloader::MetadataResult, String> {
+    downloader::fetch_metadata(&app, &url, parse_mix_playlist).await.map_err(|e| e.to_string())
 }

 #[tauri::command]
@@ -116,4 +126,4 @@ pub fn open_in_explorer(app: AppHandle, path: String) -> Result<(), String> {
            .map_err(|e| e.to_string())?;
    }
    Ok(())
-}
+}
--- a/src-tauri/src/downloader.rs
+++ b/src-tauri/src/downloader.rs
@@ -6,7 +6,7 @@ use std::process::Stdio;
 use serde::{Deserialize, Serialize};
 use anyhow::{Result, anyhow};
 use regex::Regex;
-use crate::ytdlp;
+use crate::binary_manager;

 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct VideoMetadata {
@@ -46,18 +46,36 @@ pub struct ProgressEvent {
    pub status: String, // "downloading", "processing", "finished", "error"
 }

-pub async fn fetch_metadata(app: &AppHandle, url: &str) -> Result<MetadataResult> {
-    let ytdlp_path = ytdlp::get_ytdlp_path(app)?;
+#[derive(Serialize, Clone, Debug)]
+pub struct LogEvent {
+    pub id: String,
+    pub message: String,
+    pub level: String, // "info", "error"
+}
+
+
+
+pub async fn fetch_metadata(app: &AppHandle, url: &str, parse_mix_playlist: bool) -> Result<MetadataResult> {
+    let ytdlp_path = binary_manager::get_ytdlp_path(app)?;
+    let qjs_path = binary_manager::get_qjs_path(app)?; // Get absolute path to quickjs
    
-    // Use std::process for simple output capture if it's short, but tokio is safer for async.
-    let output = Command::new(ytdlp_path)
-        .arg("--dump-single-json")
-        .arg("--flat-playlist")
-        .arg(url)
-        // Stop errors from cluttering
-        .stderr(Stdio::piped())
-        .output()
-        .await?;
+    let mut cmd = Command::new(ytdlp_path);
+    
+    // Pass the runtime and its absolute path to --js-runtimes
+    cmd.arg("--js-runtimes").arg(format!("quickjs:{}", qjs_path.to_string_lossy())); 
+
+    cmd.arg("--dump-single-json")
+       .arg("--flat-playlist")
+       .arg("--no-warnings");
+
+    if parse_mix_playlist {
+        cmd.arg("--playlist-end").arg("20");
+    }
+
+    cmd.arg(url);
+    cmd.stderr(Stdio::piped());
+    
+    let output = cmd.output().await?;

    if !output.status.success() {
        let stderr = String::from_utf8_lossy(&output.stderr);
@@ -90,10 +108,18 @@ pub async fn fetch_metadata(app: &AppHandle, url: &str) -> Result<MetadataResult
 }

 fn parse_video_metadata(json: &serde_json::Value) -> VideoMetadata {
+    let id = json["id"].as_str().unwrap_or("").to_string();
+    
+    // Thumbnail fallback logic
+    let thumbnail = match json.get("thumbnail").and_then(|t| t.as_str()) {
+        Some(t) if !t.is_empty() => t.to_string(),
+        _ => format!("https://i.ytimg.com/vi/{}/mqdefault.jpg", id),
+    };
+
    VideoMetadata {
-        id: json["id"].as_str().unwrap_or("").to_string(),
+        id,
        title: json["title"].as_str().unwrap_or("Unknown Title").to_string(),
-        thumbnail: json["thumbnail"].as_str().unwrap_or("").to_string(), // Note: thumbnails might be an array sometimes, usually string in flat-playlist
+        thumbnail,
        duration: json["duration"].as_f64(),
        uploader: json["uploader"].as_str().map(|s| s.to_string()),
    }
@@ -105,9 +131,15 @@ pub async fn download_video(
    url: String,
    options: DownloadOptions,
 ) -> Result<String> {
-    let ytdlp_path = ytdlp::get_ytdlp_path(&app)?;
+    let ytdlp_path = binary_manager::get_ytdlp_path(&app)?;
+    let qjs_path = binary_manager::get_qjs_path(&app)?; // Get absolute path to quickjs
    
    let mut args = Vec::new();
+    
+    // Pass the runtime and its absolute path to --js-runtimes
+    args.push("--js-runtimes".to_string());
+    args.push(format!("quickjs:{}", qjs_path.to_string_lossy()));
+
    args.push(url);
    
    // Output template
@@ -119,7 +151,7 @@ pub async fn download_video(
    if options.is_audio_only {
        args.push("-x".to_string());
        args.push("--audio-format".to_string());
-        args.push("mp3".to_string()); // Defaulting to mp3 for simplicity
+        args.push("mp3".to_string());
    } else {
        let format_arg = if options.quality == "best" {
            "bestvideo+bestaudio/best".to_string()
@@ -131,36 +163,66 @@ pub async fn download_video(
    }

    // Progress output
-    args.push("--newline".to_string()); // Easier parsing
+    args.push("--newline".to_string());

-    let mut child = Command::new(ytdlp_path)
+    let mut cmd = Command::new(ytdlp_path);
+    
+    let mut child = cmd
        .args(&args)
        .stdout(Stdio::piped())
        .stderr(Stdio::piped())
        .spawn()?;

    let stdout = child.stdout.take().ok_or(anyhow!("Failed to open stdout"))?;
-    let mut reader = BufReader::new(stdout);
-    let mut line = String::new();
-    
-    // Regex for progress: [download]  42.5% of 10.00MiB at  2.00MiB/s ETA 00:05
+    let stderr = child.stderr.take().ok_or(anyhow!("Failed to open stderr"))?;
+
+    let mut stdout_reader = BufReader::new(stdout);
+    let mut stderr_reader = BufReader::new(stderr);
+
    let re = Regex::new(r"\[download\]\s+(\d+\.?\d*)%").unwrap();

-    while reader.read_line(&mut line).await? > 0 {
-        if let Some(caps) = re.captures(&line) {
-            if let Some(pct_match) = caps.get(1) {
-                if let Ok(pct) = pct_match.as_str().parse::<f64>() {
-                    // Emit event
-                    app.emit("download-progress", ProgressEvent {
+    // Loop to read both streams
+    loop {
+        let mut out_line = String::new();
+        let mut err_line = String::new();
+
+        tokio::select! {
+            res = stdout_reader.read_line(&mut out_line) => {
+                if res.unwrap_or(0) == 0 {
+                    break; // EOF
+                }
+                
+                // Parse progress
+                if let Some(caps) = re.captures(&out_line) {
+                    if let Some(pct_match) = caps.get(1) {
+                        if let Ok(pct) = pct_match.as_str().parse::<f64>() {
+                            app.emit("download-progress", ProgressEvent {
+                                id: id.clone(),
+                                progress: pct,
+                                speed: "TODO".to_string(),
+                                status: "downloading".to_string(),
+                            }).ok();
+                        }
+                    }
+                } else { // Only emit download-log if it's NOT a progress line
+                     app.emit("download-log", LogEvent {
                        id: id.clone(),
-                        progress: pct,
-                        speed: "TODO".to_string(), // Speed parsing is a bit more complex, skipping for MVP or adding regex for it
-                        status: "downloading".to_string(),
+                        message: out_line.trim().to_string(),
+                        level: "info".to_string(),
                    }).ok();
                }
            }
+            res = stderr_reader.read_line(&mut err_line) => {
+                 if res.unwrap_or(0) > 0 {
+                     // Log error
+                    app.emit("download-log", LogEvent {
+                        id: id.clone(),
+                        message: err_line.trim().to_string(),
+                        level: "error".to_string(),
+                    }).ok();
+                 }
+            }
        }
-        line.clear();
    }

    let status = child.wait().await?;
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -1,5 +1,5 @@
 // filepath: src-tauri/src/lib.rs
-mod ytdlp;
+mod binary_manager;
 mod downloader;
 mod storage;
 mod commands;
@@ -12,7 +12,9 @@ pub fn run() {
        .invoke_handler(tauri::generate_handler![
            commands::init_ytdlp,
            commands::update_ytdlp,
+            commands::update_quickjs,
            commands::get_ytdlp_version,
+            commands::get_quickjs_version,
            commands::fetch_metadata,
            commands::start_download,
            commands::get_settings,
--- a/src-tauri/src/ytdlp.rs
+++ b/src-tauri/src/ytdlp.rs
@@ -1,140 +0,0 @@
-// filepath: src-tauri/src/ytdlp.rs
-use std::fs;
-use std::path::PathBuf;
-use tauri::AppHandle;
-use anyhow::{Result, anyhow};
-#[cfg(target_family = "unix")]
-use std::os::unix::fs::PermissionsExt;
-
-use crate::storage::{self};
-
-const REPO_URL: &str = "https://github.com/yt-dlp/yt-dlp/releases/latest/download";
-
-pub fn get_binary_name() -> &'static str {
-    if cfg!(target_os = "windows") {
-        "yt-dlp.exe"
-    } else if cfg!(target_os = "macos") {
-        "yt-dlp_macos"
-    } else {
-        "yt-dlp"
-    }
-}
-
-// Helper for testing
-pub fn get_ytdlp_path_from_dir(base_dir: &PathBuf) -> PathBuf {
-    base_dir.join("bin").join(get_binary_name())
-}
-
-pub fn get_ytdlp_path(app: &AppHandle) -> Result<PathBuf> {
-    let app_data = storage::get_app_data_dir(app)?;
-    // Use helper
-    Ok(get_ytdlp_path_from_dir(&app_data))
-}
-
-pub fn check_ytdlp(app: &AppHandle) -> bool {
-    match get_ytdlp_path(app) {
-        Ok(path) => path.exists(),
-        Err(_) => false,
-    }
-}
-
-pub async fn download_ytdlp(app: &AppHandle) -> Result<PathBuf> {
-    let binary_name = get_binary_name();
-    let url = format!("{}/{}", REPO_URL, binary_name);
-    
-    let response = reqwest::get(&url).await?;
-    if !response.status().is_success() {
-        return Err(anyhow!("Failed to download yt-dlp: Status {}", response.status()));
-    }
-
-    let bytes = response.bytes().await?;
-    let path = get_ytdlp_path(app)?;
-
-    // Ensure parent directory exists
-    if let Some(parent) = path.parent() {
-        fs::create_dir_all(parent)?;
-    }
-
-    fs::write(&path, bytes)?;
-
-    // Set permissions on Unix
-    #[cfg(target_family = "unix")]
-    {
-        let mut perms = fs::metadata(&path)?.permissions();
-        perms.set_mode(0o755);
-        fs::set_permissions(&path, perms)?;
-    }
-
-    // Update settings with timestamp
-    let mut settings = storage::load_settings(app)?;
-    settings.last_updated = Some(chrono::Utc::now());
-    storage::save_settings(app, &settings)?;
-
-    Ok(path)
-}
-
-pub async fn update_ytdlp(app: &AppHandle) -> Result<String> {
-    let path = get_ytdlp_path(app)?;
-    if !path.exists() {
-        download_ytdlp(app).await?;
-        return Ok("Downloaded fresh copy".to_string());
-    }
-
-    let output = std::process::Command::new(&path)
-        .arg("-U")
-        .output()?;
-
-    if output.status.success() {
-         // Update settings timestamp
-        let mut settings = storage::load_settings(app)?;
-        settings.last_updated = Some(chrono::Utc::now());
-        storage::save_settings(app, &settings)?;
-        
-        let stdout = String::from_utf8_lossy(&output.stdout).to_string();
-        Ok(stdout)
-    } else {
-        let stderr = String::from_utf8_lossy(&output.stderr).to_string();
-        Err(anyhow!("Update failed: {}", stderr))
-    }
-}
-
-pub fn get_version(app: &AppHandle) -> Result<String> {
-    let path = get_ytdlp_path(app)?;
-    if !path.exists() {
-        return Ok("Not installed".to_string());
-    }
-
-    let output = std::process::Command::new(&path)
-        .arg("--version")
-        .output()?;
-    
-    if output.status.success() {
-        Ok(String::from_utf8_lossy(&output.stdout).trim().to_string())
-    } else {
-        Ok("Unknown".to_string())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::path::PathBuf;
-
-    #[test]
-    fn test_binary_name() {
-        let name = get_binary_name();
-        if cfg!(target_os = "windows") {
-            assert_eq!(name, "yt-dlp.exe");
-        } else if cfg!(target_os = "macos") {
-            assert_eq!(name, "yt-dlp_macos");
-        }
-    }
-
-    #[test]
-    fn test_path_construction() {
-        let base = PathBuf::from("/tmp/app");
-        let path = get_ytdlp_path_from_dir(&base);
-        let name = get_binary_name();
-        assert_eq!(path, base.join("bin").join(name));
-    }
-}
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -14,7 +14,7 @@
      {
        "title": "stream-capture",
        "width": 1300,
-        "height": 800
+        "height": 850
      }
    ],
    "security": {
--- a/src/App.vue
+++ b/src/App.vue
@@ -2,18 +2,21 @@
 <script setup lang="ts">
 import { onMounted } from 'vue'
 import { RouterView, RouterLink, useRoute } from 'vue-router'
-import { Home, History, Settings as SettingsIcon, Download } from 'lucide-vue-next'
+import { Home, History, Settings as SettingsIcon, Download, FileText } from 'lucide-vue-next'
 import { useSettingsStore } from './stores/settings'
 import { useQueueStore } from './stores/queue'
+import { useLogsStore } from './stores/logs'

 const settingsStore = useSettingsStore()
 const queueStore = useQueueStore()
+const logsStore = useLogsStore()
 const route = useRoute()

 onMounted(async () => {
  await settingsStore.loadSettings()
  await settingsStore.initYtdlp()
  await queueStore.initListener()
+  await logsStore.initListener()
 })
 </script>

@@ -28,7 +31,8 @@ onMounted(async () => {
        <span class="font-bold text-lg hidden lg:block">StreamCapture</span>
      </div>

-      <nav class="flex-1 px-4 space-y-2 mt-4">
+      <nav class="flex-1 px-4 space-y-2 mt-4 flex flex-col pb-6">
+        <!-- Top Section -->
        <RouterLink to="/" 
          class="flex items-center gap-3 px-4 py-3 rounded-xl transition-colors"
          :class="route.path === '/' ? 'bg-blue-50 text-blue-600 dark:bg-blue-900/20 dark:text-blue-400' : 'hover:bg-gray-100 dark:hover:bg-zinc-800'"
@@ -45,6 +49,17 @@ onMounted(async () => {
          <span class="hidden lg:block font-medium">History</span>
        </RouterLink>

+        <div class="flex-1"></div>
+
+        <!-- Bottom Section -->
+        <RouterLink to="/logs" 
+          class="flex items-center gap-3 px-4 py-3 rounded-xl transition-colors"
+          :class="route.path === '/logs' ? 'bg-blue-50 text-blue-600 dark:bg-blue-900/20 dark:text-blue-400' : 'hover:bg-gray-100 dark:hover:bg-zinc-800'"
+        >
+          <FileText class="w-5 h-5 shrink-0" />
+          <span class="hidden lg:block font-medium">Logs</span>
+        </RouterLink>
+
        <RouterLink to="/settings" 
          class="flex items-center gap-3 px-4 py-3 rounded-xl transition-colors"
          :class="route.path === '/settings' ? 'bg-blue-50 text-blue-600 dark:bg-blue-900/20 dark:text-blue-400' : 'hover:bg-gray-100 dark:hover:bg-zinc-800'"
@@ -53,13 +68,6 @@ onMounted(async () => {
          <span class="hidden lg:block font-medium">Settings</span>
        </RouterLink>
      </nav>
-
-      <div class="p-4 border-t border-gray-200 dark:border-zinc-800">
-        <div class="text-xs text-gray-400 text-center lg:text-left truncate">
-          <p v-if="settingsStore.isInitializing">Initializing...</p>
-          <p v-else>v{{ settingsStore.ytdlpVersion }}</p>
-        </div>
-      </div>
    </aside>

    <!-- Main Content -->
@@ -67,4 +75,4 @@ onMounted(async () => {
      <RouterView />
    </main>
  </div>
-</template>
+</template>
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -2,6 +2,7 @@ import { createRouter, createWebHistory } from 'vue-router'
 import Home from '../views/Home.vue'
 import History from '../views/History.vue'
 import Settings from '../views/Settings.vue'
+import Logs from '../views/Logs.vue'

 const router = createRouter({
  history: createWebHistory(),
@@ -16,6 +17,11 @@ const router = createRouter({
      name: 'history',
      component: History
    },
+    {
+      path: '/logs',
+      name: 'logs',
+      component: Logs
+    },
    {
      path: '/settings',
      name: 'settings',
@@ -24,4 +30,4 @@ const router = createRouter({
  ]
 })

-export default router
+export default router
--- a/src/stores/analysis.ts
+++ b/src/stores/analysis.ts
@@ -8,6 +8,10 @@ export const useAnalysisStore = defineStore('analysis', () => {
  const error = ref('')
  const metadata = ref<any>(null)
  
+  // New state for mix detection
+  const isMix = ref(false)
+  const scanMix = ref(false)
+
  const options = ref({
    is_audio_only: false,
    quality: 'best',
@@ -19,10 +23,9 @@ export const useAnalysisStore = defineStore('analysis', () => {
      loading.value = false
      error.value = ''
      metadata.value = null
-      // We keep options as is, or reset them? 
-      // Usually keeping user preference for "Audio Only" is nice, 
-      // but let's just reset the content-related stuff.
+      isMix.value = false
+      scanMix.value = false
  }

-  return { url, loading, error, metadata, options, reset }
-})
+  return { url, loading, error, metadata, options, isMix, scanMix, reset }
+})
--- a/src/stores/logs.ts
+++ b/src/stores/logs.ts
@@ -0,0 +1,54 @@
+// filepath: src/stores/logs.ts
+import { defineStore } from 'pinia'
+import { ref } from 'vue'
+import { listen } from '@tauri-apps/api/event'
+
+export interface LogEntry {
+  id: string
+  taskId: string
+  message: string
+  level: 'info' | 'error'
+  timestamp: number
+}
+
+interface LogEvent {
+  id: string
+  message: string
+  level: string
+}
+
+export const useLogsStore = defineStore('logs', () => {
+  const logs = ref<LogEntry[]>([])
+  const isListening = ref(false)
+
+  function addLog(taskId: string, message: string, level: 'info' | 'error') {
+    logs.value.push({
+      id: crypto.randomUUID(),
+      taskId,
+      message,
+      level,
+      timestamp: Date.now()
+    })
+    
+    // Optional: Limit log size to avoid memory issues
+    if (logs.value.length > 5000) {
+        logs.value = logs.value.slice(-5000)
+    }
+  }
+
+  async function initListener() {
+    if (isListening.value) return
+    isListening.value = true
+    
+    await listen<LogEvent>('download-log', (event) => {
+      const { id, message, level } = event.payload
+      addLog(id, message, level as 'info' | 'error')
+    })
+  }
+  
+  function clearLogs() {
+      logs.value = []
+  }
+
+  return { logs, addLog, initListener, clearLogs }
+})
--- a/src/stores/settings.ts
+++ b/src/stores/settings.ts
@@ -17,6 +17,7 @@ export const useSettingsStore = defineStore('settings', () => {
  })

  const ytdlpVersion = ref('Checking...')
+  const quickjsVersion = ref('Checking...')
  const isInitializing = ref(true)

  async function loadSettings() {
@@ -43,15 +44,21 @@ export const useSettingsStore = defineStore('settings', () => {
        isInitializing.value = true
        // check/download
        await invoke('init_ytdlp')
-        ytdlpVersion.value = await invoke('get_ytdlp_version')
+        await refreshVersions()
    } catch (e) {
        console.error(e)
        ytdlpVersion.value = 'Error'
+        quickjsVersion.value = 'Error'
    } finally {
        isInitializing.value = false
    }
  }

+  async function refreshVersions() {
+      ytdlpVersion.value = await invoke('get_ytdlp_version')
+      quickjsVersion.value = await invoke('get_quickjs_version')
+  }
+
  function applyTheme(theme: string) {
    const root = document.documentElement
    const isDark = theme === 'dark' || (theme === 'system' && window.matchMedia('(prefers-color-scheme: dark)').matches)
@@ -69,5 +76,5 @@ export const useSettingsStore = defineStore('settings', () => {
      }
  })

-  return { settings, loadSettings, save, initYtdlp, ytdlpVersion, isInitializing }
-})
+  return { settings, loadSettings, save, initYtdlp, refreshVersions, ytdlpVersion, quickjsVersion, isInitializing }
+})
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -26,6 +26,17 @@ watch(() => settingsStore.settings.download_path, (newPath) => {
    }
 }, { immediate: true })

+// Detect Mix URL
+watch(() => analysisStore.url, (newUrl) => {
+    if (newUrl && newUrl.includes('v=') && newUrl.includes('list=')) {
+        analysisStore.isMix = true
+    } else {
+        analysisStore.isMix = false
+        // Reset scanMix if URL changes to non-mix
+        analysisStore.scanMix = false 
+    }
+})
+
 async function analyze() {
  if (!analysisStore.url) return
  analysisStore.loading = true
@@ -33,7 +44,29 @@ async function analyze() {
  analysisStore.metadata = null
  
  try {
-    const res = await invoke('fetch_metadata', { url: analysisStore.url })
+    let urlToScan = analysisStore.url;
+    let parseMix = false;
+
+    if (analysisStore.isMix) {
+        if (analysisStore.scanMix) {
+             // Keep URL as is, tell backend to limit scan
+             parseMix = true;
+        } else {
+             // Strip list param
+             try {
+                 const u = new URL(urlToScan);
+                 u.searchParams.delete('list');
+                 u.searchParams.delete('index');
+                 u.searchParams.delete('start_radio');
+                 urlToScan = u.toString();
+             } catch (e) {
+                 // Fallback regex if URL parsing fails
+                 urlToScan = urlToScan.replace(/&list=[^&]+/, '');
+             }
+        }
+    }
+
+    const res = await invoke('fetch_metadata', { url: urlToScan, parseMixPlaylist: parseMix })
    analysisStore.metadata = res
  } catch (e: any) {
    analysisStore.error = e.toString()
@@ -55,8 +88,28 @@ async function startDownload() {
         { title: analysisStore.metadata.title, thumbnail: "", id: analysisStore.metadata.id } : 
         analysisStore.metadata; 

+    // Note: We might want to pass the *cleaned* URL if it was cleaned during analyze
+    // But for now we pass the original URL or whatever was scanned.
+    // Actually, if we scanned as a single video (unchecked), we should probably download as single video.
+    // The user might expect the same result as analysis.
+    // Let's reconstruct the URL logic or just use what `analyze` used?
+    // Since `start_download` just takes a URL string, we should probably use the same logic.
+    
+    let urlToDownload = analysisStore.url;
+     if (analysisStore.isMix && !analysisStore.scanMix) {
+          try {
+             const u = new URL(urlToDownload);
+             u.searchParams.delete('list');
+             u.searchParams.delete('index');
+             u.searchParams.delete('start_radio');
+             urlToDownload = u.toString();
+         } catch (e) {
+             urlToDownload = urlToDownload.replace(/&list=[^&]+/, '');
+         }
+     }
+
    const id = await invoke<string>('start_download', { 
-        url: analysisStore.url,
+        url: urlToDownload,
        options: analysisStore.options,
        metadata: metaToSend
    })
@@ -104,6 +157,22 @@ async function startDownload() {
          <span v-else>Analyze</span>
        </button>
      </div>
+      
+      <!-- Mix Toggle -->
+      <div v-if="analysisStore.isMix" class="mt-4 flex items-center gap-3">
+          <button 
+            @click="analysisStore.scanMix = !analysisStore.scanMix"
+            class="w-12 h-6 rounded-full relative transition-colors duration-200 ease-in-out flex-shrink-0"
+            :class="analysisStore.scanMix ? 'bg-blue-600' : 'bg-gray-300 dark:bg-zinc-600'"
+          >
+            <span 
+              class="absolute top-1 left-1 w-4 h-4 bg-white rounded-full transition-transform duration-200"
+              :class="analysisStore.scanMix ? 'translate-x-6' : 'translate-x-0'"
+            />
+          </button>
+          <span class="text-sm font-medium text-zinc-700 dark:text-gray-300">Scan Playlist (Max 20)</span>
+      </div>
+
      <p v-if="analysisStore.error" class="mt-3 text-red-500 text-sm">{{ analysisStore.error }}</p>
    </div>

@@ -185,4 +254,4 @@ async function startDownload() {
    </div>

  </div>
-</template>
+</template>
--- a/src/views/Logs.vue
+++ b/src/views/Logs.vue
@@ -0,0 +1,127 @@
+// filepath: src/views/Logs.vue
+<script setup lang="ts">
+import { ref, computed, nextTick, watch } from 'vue'
+import { useLogsStore } from '../stores/logs'
+import { Trash2, Search } from 'lucide-vue-next'
+
+const logsStore = useLogsStore()
+const logsContainer = ref<HTMLElement | null>(null)
+const autoScroll = ref(true)
+const filterLevel = ref<'all' | 'info' | 'error'>('all')
+const searchQuery = ref('')
+
+const filteredLogs = computed(() => {
+  return logsStore.logs.filter(log => {
+    if (filterLevel.value !== 'all' && log.level !== filterLevel.value) return false
+    if (searchQuery.value && !log.message.toLowerCase().includes(searchQuery.value.toLowerCase()) && !log.taskId.includes(searchQuery.value)) return false
+    return true
+  })
+})
+
+// Auto-scroll
+watch(() => logsStore.logs.length, () => {
+  if (autoScroll.value) {
+    nextTick(() => {
+      if (logsContainer.value) {
+        logsContainer.value.scrollTop = logsContainer.value.scrollHeight
+      }
+    })
+  }
+})
+
+function formatTime(ts: number) {
+    const d = new Date(ts)
+    const year = d.getFullYear()
+    const month = String(d.getMonth() + 1).padStart(2, '0')
+    const day = String(d.getDate()).padStart(2, '0')
+    const hours = String(d.getHours()).padStart(2, '0')
+    const minutes = String(d.getMinutes()).padStart(2, '0')
+    const seconds = String(d.getSeconds()).padStart(2, '0')
+    return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`
+}
+</script>
+
+<template>
+  <div class="flex flex-col h-full p-6">
+      <!-- Header -->
+      <div class="flex justify-between items-center mb-6">
+          <div>
+            <h1 class="text-3xl font-bold text-zinc-900 dark:text-white">Execution Logs</h1>
+            <p class="text-gray-500 dark:text-gray-400 mt-2">Real-time output from download processes.</p>
+          </div>
+          
+          <div class="flex items-center gap-3">
+             <!-- Search -->
+             <div class="relative">
+                 <Search class="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-gray-400" />
+                 <input 
+                    v-model="searchQuery"
+                    type="text" 
+                    placeholder="Search logs..." 
+                    class="pl-9 pr-4 py-2 bg-white dark:bg-zinc-900 border border-gray-200 dark:border-zinc-800 rounded-xl text-sm outline-none focus:ring-2 focus:ring-blue-500 text-zinc-900 dark:text-white w-48"
+                 />
+             </div>
+
+             <!-- Level Filter -->
+             <div class="flex bg-white dark:bg-zinc-900 border border-gray-200 dark:border-zinc-800 rounded-xl p-1">
+                 <button 
+                    @click="filterLevel = 'all'"
+                    class="px-3 py-1.5 rounded-lg text-xs font-medium transition-colors"
+                    :class="filterLevel === 'all' ? 'bg-gray-100 dark:bg-zinc-800 text-zinc-900 dark:text-white' : 'text-gray-500 hover:text-zinc-900 dark:hover:text-white'"
+                 >All</button>
+                 <button 
+                    @click="filterLevel = 'info'"
+                    class="px-3 py-1.5 rounded-lg text-xs font-medium transition-colors"
+                    :class="filterLevel === 'info' ? 'bg-gray-100 dark:bg-zinc-800 text-zinc-900 dark:text-white' : 'text-gray-500 hover:text-zinc-900 dark:hover:text-white'"
+                 >Info</button>
+                 <button 
+                    @click="filterLevel = 'error'"
+                    class="px-3 py-1.5 rounded-lg text-xs font-medium transition-colors"
+                    :class="filterLevel === 'error' ? 'bg-gray-100 dark:bg-zinc-800 text-zinc-900 dark:text-white' : 'text-gray-500 hover:text-zinc-900 dark:hover:text-white'"
+                 >Error</button>
+             </div>
+
+             <button 
+                @click="logsStore.clearLogs"
+                class="p-2 text-gray-500 hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20 rounded-xl transition-colors border border-gray-200 dark:border-zinc-800 bg-white dark:bg-zinc-900"
+                title="Clear Logs"
+             >
+                <Trash2 class="w-4 h-4" />
+             </button>
+          </div>
+      </div>
+
+      <!-- Logs Console -->
+      <div class="flex-1 overflow-hidden relative bg-white dark:bg-zinc-900 rounded-2xl shadow-sm border border-gray-200 dark:border-zinc-800 font-mono text-xs md:text-sm">
+          <div 
+            ref="logsContainer"
+            class="absolute inset-0 overflow-auto p-4 space-y-1"
+            @scroll="(e) => {
+                const target = e.target as HTMLElement;
+                autoScroll = target.scrollTop + target.clientHeight >= target.scrollHeight - 10;
+            }"
+          >
+              <div v-if="filteredLogs.length === 0" class="h-full flex items-center justify-center text-gray-400 dark:text-gray-600">
+                  No logs to display
+              </div>
+              <div v-for="log in filteredLogs" :key="log.id" class="flex gap-4 hover:bg-gray-50 dark:hover:bg-zinc-800/50 px-2 py-1 rounded transition-colors">
+                  <span class="text-gray-400 dark:text-zinc-600 shrink-0 select-none w-36">{{ formatTime(log.timestamp) }}</span>
+                  <span 
+                    class="break-all whitespace-pre-wrap"
+                    :class="log.level === 'error' ? 'text-red-500 dark:text-red-400' : 'text-zinc-700 dark:text-gray-300'"
+                  >{{ log.message }}</span>
+              </div>
+          </div>
+          
+          <!-- Auto-scroll indicator -->
+          <div v-if="!autoScroll" class="absolute bottom-4 right-4">
+              <button 
+                @click="() => { if(logsContainer) logsContainer.scrollTop = logsContainer.scrollHeight }"
+                class="bg-blue-600 hover:bg-blue-700 text-white text-xs px-3 py-1.5 rounded-full shadow-lg transition-colors"
+              >
+                  Resume Auto-scroll
+              </button>
+          </div>
+      </div>
+  </div>
+</template>
--- a/src/views/Settings.vue
+++ b/src/views/Settings.vue
@@ -4,10 +4,11 @@ import { ref } from 'vue'
 import { useSettingsStore } from '../stores/settings'
 import { invoke } from '@tauri-apps/api/core'
 import { open } from '@tauri-apps/plugin-dialog'
-import { Folder, RefreshCw, Monitor, Sun, Moon } from 'lucide-vue-next'
+import { Folder, RefreshCw, Monitor, Sun, Moon, Terminal } from 'lucide-vue-next'

 const settingsStore = useSettingsStore()
-const updating = ref(false)
+const updatingYtdlp = ref(false)
+const updatingQuickjs = ref(false)
 const updateStatus = ref('')

 async function browsePath() {
@@ -24,16 +25,30 @@ async function browsePath() {
 }

 async function updateYtdlp() {
-  updating.value = true
-  updateStatus.value = 'Checking...'
+  updatingYtdlp.value = true
+  updateStatus.value = 'Updating yt-dlp...'
  try {
    const res = await invoke<string>('update_ytdlp')
    updateStatus.value = res
-    await settingsStore.initYtdlp()
+    await settingsStore.refreshVersions()
  } catch (e: any) {
-    updateStatus.value = 'Error: ' + e.toString()
+    updateStatus.value = 'yt-dlp Error: ' + e.toString()
  } finally {
-    updating.value = false
+    updatingYtdlp.value = false
+  }
+}
+
+async function updateQuickjs() {
+  updatingQuickjs.value = true
+  updateStatus.value = 'Updating QuickJS...'
+  try {
+    const res = await invoke<string>('update_quickjs')
+    updateStatus.value = res
+    await settingsStore.refreshVersions()
+  } catch (e: any) {
+    updateStatus.value = 'QuickJS Error: ' + e.toString()
+  } finally {
+    updatingQuickjs.value = false
  }
 }

@@ -99,27 +114,59 @@ function setTheme(theme: 'light' | 'dark' | 'system') {
          </div>
       </section>

-       <!-- yt-dlp Management -->
+       <!-- Binary Management -->
       <section class="bg-white dark:bg-zinc-900 p-6 rounded-2xl shadow-sm border border-gray-200 dark:border-zinc-800">
-          <div class="flex justify-between items-start">
-             <div>
-                <h2 class="text-lg font-bold mb-1 text-zinc-900 dark:text-white">Binary Management</h2>
-                <p class="text-sm text-gray-500">Current Version: <span class="font-mono text-zinc-700 dark:text-gray-300">{{ settingsStore.ytdlpVersion }}</span></p>
-                <p class="text-xs text-gray-400 mt-1">Last Updated: {{ settingsStore.settings.last_updated ? new Date(settingsStore.settings.last_updated).toLocaleDateString() : 'Never' }}</p>
-             </div>
-             <button 
-               @click="updateYtdlp"
-               :disabled="updating"
-               class="text-blue-600 hover:bg-blue-50 dark:hover:bg-blue-900/20 px-4 py-2 rounded-lg transition-colors text-sm font-medium flex items-center gap-2 disabled:opacity-50"
-             >
-               <RefreshCw class="w-4 h-4" :class="{ 'animate-spin': updating }" />
-               Check for Updates
-             </button>
+          <h2 class="text-lg font-bold mb-4 text-zinc-900 dark:text-white">External Binaries</h2>
+          
+          <div class="space-y-4">
+              <!-- yt-dlp -->
+              <div class="flex items-center justify-between p-4 bg-gray-50 dark:bg-zinc-800 rounded-xl">
+                  <div class="flex items-center gap-4">
+                      <div class="w-10 h-10 bg-white dark:bg-zinc-700 rounded-lg flex items-center justify-center shadow-sm">
+                          <Download class="w-5 h-5 text-blue-600" />
+                      </div>
+                      <div>
+                          <div class="font-medium text-zinc-900 dark:text-white">yt-dlp</div>
+                          <div class="text-xs text-gray-500 mt-0.5 font-mono">v{{ settingsStore.ytdlpVersion }}</div>
+                      </div>
+                  </div>
+                  <button 
+                    @click="updateYtdlp"
+                    :disabled="updatingYtdlp"
+                    class="text-blue-600 hover:bg-blue-50 dark:hover:bg-blue-900/20 px-4 py-2 rounded-lg transition-colors text-sm font-medium flex items-center gap-2 disabled:opacity-50"
+                  >
+                    <RefreshCw class="w-4 h-4" :class="{ 'animate-spin': updatingYtdlp }" />
+                    Update
+                  </button>
+              </div>
+
+              <!-- QuickJS -->
+              <div class="flex items-center justify-between p-4 bg-gray-50 dark:bg-zinc-800 rounded-xl">
+                  <div class="flex items-center gap-4">
+                      <div class="w-10 h-10 bg-white dark:bg-zinc-700 rounded-lg flex items-center justify-center shadow-sm">
+                          <Terminal class="w-5 h-5 text-green-600" />
+                      </div>
+                      <div>
+                          <div class="font-medium text-zinc-900 dark:text-white">QuickJS</div>
+                          <div class="text-xs text-gray-500 mt-0.5 font-mono">{{ settingsStore.quickjsVersion }}</div>
+                      </div>
+                  </div>
+                  <button 
+                    @click="updateQuickjs"
+                    :disabled="updatingQuickjs"
+                    class="text-blue-600 hover:bg-blue-50 dark:hover:bg-blue-900/20 px-4 py-2 rounded-lg transition-colors text-sm font-medium flex items-center gap-2 disabled:opacity-50"
+                  >
+                    <RefreshCw class="w-4 h-4" :class="{ 'animate-spin': updatingQuickjs }" />
+                    Update
+                  </button>
+              </div>
          </div>
-          <div v-if="updateStatus" class="mt-4 p-3 bg-gray-50 dark:bg-zinc-800 rounded-lg text-xs font-mono text-gray-600 dark:text-gray-400 whitespace-pre-wrap">
+
+          <div v-if="updateStatus" class="mt-4 p-3 bg-gray-50 dark:bg-zinc-800 rounded-lg text-xs font-mono text-gray-600 dark:text-gray-400 whitespace-pre-wrap border border-gray-200 dark:border-zinc-700">
             {{ updateStatus }}
          </div>
+          <p class="text-xs text-gray-400 mt-4 text-right">Last Checked: {{ settingsStore.settings.last_updated ? new Date(settingsStore.settings.last_updated).toLocaleString() : 'Never' }}</p>
       </section>
    </div>
  </div>
-</template>
+</template>
Author	SHA1	Message	Date
Julian Freeman	94fa286f30	take notes	2025-12-02 13:50:22 -04:00
Julian Freeman	aacf765666	change quickjs to upstream one	2025-12-02 13:30:16 -04:00
Julian Freeman	4daba48b1f	fix quickjs bug 1	2025-12-02 12:15:35 -04:00
Julian Freeman	97e869c037	fix quickjs manage	2025-12-02 12:07:21 -04:00
Julian Freeman	320c95041a	add quickjs but has bugs	2025-12-02 11:59:30 -04:00
Julian Freeman	38ad2e64cc	fix sidebar ui	2025-12-02 11:08:38 -04:00
Julian Freeman	c63b03b083	ignore download progress log	2025-12-02 11:03:00 -04:00
Julian Freeman	a04b0f4be1	fix logging style	2025-12-02 10:50:15 -04:00
Julian Freeman	d2cafc328f	add logging	2025-12-02 10:44:14 -04:00
Julian Freeman	068bc1c79e	trying parse different url, but failed	2025-12-02 10:29:39 -04:00