weiyunjun

weiyunjun / sakidown

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SakiDown是一个遵循Chrome Manifest V3标准的哔哩哔哩视频下载和管理插件。基于原生JavaScript开发，无任何外部依赖，开箱即用。

bilibili chrome-extension downloader javascript manifest-v3
52
9
100% credibility
Found Feb 11, 2026 at 18 stars 3x -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
JavaScript
AI Summary

SakiDown is a browser extension that makes downloading Bilibili videos simple and private, with batch options, quality choices, and easy management.

How It Works

1
📺 Watching a Bilibili video

You enjoy a video or playlist on Bilibili and spot a friendly download button in the corner.

2
🖱️ Tap the download button

A simple panel pops up showing all videos in the playlist, ready for you to pick.

3
✅ Choose videos and quality

Select what to grab—like best video, audio, covers, or danmaku—and pick your favorite settings.

4
🚀 Start the download

Hit go, and it saves everything neatly to your downloads in the background.

5
📱 Check progress anytime

Open the popup or manager to see speeds, pause if needed, or retry anything.

🎉 Videos ready offline

Your collection is saved locally—watch anytime without internet or limits!

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AI-Generated Review

What is sakidown?

SakiDown is a lightweight Chrome extension built in pure JavaScript that lets you download Bilibili videos right from the page with a floating button—no extra apps or logins needed. It grabs non-DRM content like user uploads, playlists, and bangumi episodes, pulling DASH streams, merging audio/video into MP4, and adding covers or danmaku XML. Compliant with Manifest V3, it runs dependency-free using browser storage for tasks and history.

Why is it gaining traction?

It skips bulky wasm tools like ffmpeg by handling stream merging natively, dodging memory issues on big files via OPFS. Privacy shines: zero data collection beyond Bilibili APIs, full local export of JSON task logs, and two-click batch downloads for playlists. Custom strategies pick best quality (AV1/HEVC) or raw streams, with a clean popup for history, retries, and settings.

Who should use this?

Bilibili fans archiving MVs, fan uploads, or watch-later lists without third-party sites. Devs prototyping video tools or needing quick DASH grabs in extensions. Anyone tired of clunky desktop downloaders for browser-based workflows.

Verdict

Grab it unpacked for Bilibili power users—17 stars and 1.0% credibility signal early days, but thorough README and MIT license make it low-risk to test. Mature enough for daily batches, though pause/resume limits show room to grow.

(187 words)

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