BiBoost - Overseas Video Speedup for bilibili by John_H

(If you have a Tampermonkey/Greasemonkey script with the same functionality installed, please remove it first to avoid conflicts.)

Did you pay for a bilibili Premium membership, only to spend the whole time staring at a buffering wheel — money straight down the drain?

This bugged me for a long time, until I finally found something that actually works

So I decided to turn it into a browser extension. There must be plenty of people with the same problem — I hope it helps you too!

🆓 This extension is completely FREE, and guaranteed to stay "FREE FOREVER"!
⚡ Nothing to configure, just install it and it works!
❤ If you like it, you can leave an optional tip and join the Top Patrons board. Every feature works without tipping.

Open any bilibili video after installing and it switches you to a faster route for your region behind the scenes. Faster loading, less buffering, and even 4K plays straight through.

■ Key features
・Works out of the box — no setup at all; just open a bilibili video and it kicks in
・Hand-tested nodes — recommended nodes for every supported country are picked by real people testing on local networks
・Auto-optimize when slow — when playback stalls, nodes are speed-tested in the background and it switches to one that's fast enough; your first video after install gets checked too
・Live streams too — live rooms can switch to a smoother route as well
・Per-node speed test — compare every node's speed in one click, labeled as good for 8K / 4K / 1080p or likely to stutter
・You're a developer too — built-in "Request a feature": if it can be built, it ships in the next version. Let's build it together!

■ Supported countries / regions
Hand-tested with built-in recommended nodes: Taiwan, Hong Kong, Macau, Singapore, Japan, Australia, United States, United Kingdom, Spain, Russia (more coming)
Works in other countries too: the cross-region "Other regions" node list is used automatically, and you can also add your own nodes with the "Custom node list", and pair it with the official CDNSpeedTest tool (Windows) to find the smoothest nodes for you and add them automatically

■ How to use
It activates automatically as soon as you open any bilibili video page after installing. Click the toolbar icon to change the route or turn the feature off.

■ Privacy
In normal use this extension does not collect or transmit any user data, and it contains no remote code. Data is sent only in two cases you start yourself:
・When you press "Send" in "Report a problem", the details you entered and diagnostics (including IP, ISP and the video IDs you were watching, all shown for review before sending) are sent to the author, solely to investigate the issue.
・When you press pay in "Tip / Top Patrons", the display name, avatar and amount you chose are sent to the author's server to create the payment page and the leaderboard. Payment is completed on Stripe's payment page, and the author never sees your card or account details. The payment information listed in the store's privacy section refers only to this optional tip. If you don't tip, none of it applies.
All settings are stored locally in your own browser. The source code is fully open — feel free to review it.
https://github.com/a0972199950/biboost

■ Requirements
Firefox 140 or later (142+ on Android).

[This is an independently developed, third-party extension. It is not affiliated with, authorized by, or endorsed by bilibili in any way.]