head to head · open source
uBlock vs mcp-server-browserbase
uBlock has 67,937 GitHub stars, 4,354 forks, 15 open issues and last shipped 2 days ago. mcp-server-browserbase has 3,411 stars, 368 forks, 52 open issues and last shipped 2 months ago. uBlock leads on adoption by 1,892% (67,937 vs 3,411 stars). uBlock is written in JavaScript under GPL-3.0; mcp-server-browserbase is written in TypeScript under Apache-2.0. uBlock has attracted 6% as many forks as stars, mcp-server-browserbase 11%. uBlock was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (chromium), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| uBlock | mcp-server-browserbase | |
|---|---|---|
| GitHub stars | ★ 68K | ★ 3.4K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-17 | 2026-07-20 |
| Forks | ⑂ 4.4K | ⑂ 368 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick uBlock if
- You weight community size — 68K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick mcp-server-browserbase if
- You want the mcp-server-browserbase feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and mcp-server-browserbase fits your workflow better
About uBlock
uBlock Origin is a CPU and memory efficient, wide spectrum content blocker for Chromium and Firefox, aimed at anyone who wants ads, trackers, coin miners, popups, anti blockers and malware sites neutralised by default without hand tuning anything.
read the full uBlock overview →
About mcp-server-browserbase
mcp server browserbase is an archived Apache 2.0 TypeScript reference implementation of a Model Context Protocol server that lets LLM applications drive a cloud browser through Browserbase and Stagehand.
read the full mcp-server-browserbase overview →
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Frequently asked questions
Is uBlock or mcp-server-browserbase more popular?
uBlock has 67,937 GitHub stars and mcp-server-browserbase has 3,411. uBlock has the larger community by that measure.
Are uBlock and mcp-server-browserbase free?
Both are open source. uBlock is licensed under GPL-3.0 and mcp-server-browserbase under Apache-2.0. Neither carries a licence fee.
What is the difference between uBlock and mcp-server-browserbase?
uBlock is written in JavaScript and mcp-server-browserbase in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, uBlock or mcp-server-browserbase?
Choose uBlock if you want the larger community (67,937 stars) or its GPL-3.0 licence terms. Choose mcp-server-browserbase if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.