head to head · open source
uBlock vs azure-sdk-for-js
uBlock has 67,985 GitHub stars, 4,356 forks, 15 open issues and last shipped yesterday. azure-sdk-for-js has 2,296 stars, 1,397 forks, 680 open issues and last shipped today. uBlock leads on adoption by 2,861% (67,985 vs 2,296 stars). uBlock is written in JavaScript under GPL-3.0; azure-sdk-for-js is written in TypeScript under MIT. uBlock has attracted 6% as many forks as stars, azure-sdk-for-js 61%. azure-sdk-for-js was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (javascript), 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 | azure-sdk-for-js | |
|---|---|---|
| GitHub stars | ★ 68K | ★ 2.3K |
| License | GPL-3.0 | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-19 | 2026-09-20 |
| Forks | ⑂ 4.4K | ⑂ 1.4K |
| 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 azure-sdk-for-js if
- You want the azure-sdk-for-js feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and azure-sdk-for-js 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 azure-sdk-for-js
The Azure SDK for JavaScript is Microsoft's open source monorepo of Node.js and browser libraries for the breadth of Azure services, built for JavaScript and TypeScript developers who need to provision Azure resources or consume them from application code.
read the full azure-sdk-for-js overview →
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Frequently asked questions
Is uBlock or azure-sdk-for-js more popular?
uBlock has 67,985 GitHub stars and azure-sdk-for-js has 2,296. uBlock has the larger community by that measure.
Are uBlock and azure-sdk-for-js free?
Both are open source. uBlock is licensed under GPL-3.0 and azure-sdk-for-js under MIT. Neither carries a licence fee.
What is the difference between uBlock and azure-sdk-for-js?
uBlock is written in JavaScript and azure-sdk-for-js 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 azure-sdk-for-js?
Choose uBlock if you want the larger community (67,985 stars) or its GPL-3.0 licence terms. Choose azure-sdk-for-js if its feature set, stack or MIT licence fits better. Both are self-hostable.