head to head · open source
uBlock vs database-build
uBlock has 69,033 GitHub stars, 4,427 forks, 15 open issues and last shipped yesterday. database-build has 2,950 stars, 272 forks, 49 open issues and last shipped 5 months ago. uBlock leads on adoption by 2,240% (69,033 vs 2,950 stars). uBlock is written in JavaScript under GPL-3.0; database-build is written in TypeScript under Apache-2.0. uBlock has attracted 6% as many forks as stars, database-build 9%. uBlock was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | database-build | |
|---|---|---|
| GitHub stars | ★ 69K | ★ 3.0K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-06-03 |
| Forks | ⑂ 4.4K | ⑂ 272 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick uBlock if
- You weight community size — 69K 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 database-build if
- You want the database-build 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 database-build fits your workflow better
About uBlock
[![Badge Commits]][Commit Rate] [![Badge Issues]][Issues] [![Badge Localization]][Crowdin] [![Badge License]][License] [![Badge NPM]][NPM] [![Badge Mozilla]][Mozilla] ![Badge Chrome] [![Badge Edge]][Edge] uBlock Origin (uBO) GitHub Releases Stable and development versions on Firefox, Chromium MV2, and Thunderbird. Must be placed manually into web browsers; the Chromium and Thunderbird versions usually won't auto update. Related: uBlock Origin Lite uBlock Origin (uBO) is a CPU and memory efficient [wide spectrum content blocker][Blocking] for Chromium and Firefox. It blocks ads, trackers, coin miners, popups…
read the full uBlock overview →
About database-build
database.build (formerly postgres.new) In browser Postgres sandbox with AI assistance. With database.build, you can instantly spin up an unlimited number of Postgres databases that run directly in your browser (and soon, deploy them to S3). Each database is paired with a large language model (LLM) which opens the door to some interesting use cases: Drag and drop CSV import (generate table on the fly) Generate and export reports Generate charts Build database diagrams How it works All queries in database.build run directly in your browser. There’s no remote Postgres container or WebSocket proxy. How is this…
read the full database-build overview →
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Frequently asked questions
Is uBlock or database-build more popular?
uBlock has 69,033 GitHub stars and database-build has 2,950. uBlock has the larger community by that measure.
Are uBlock and database-build free?
Both are open source. uBlock is licensed under GPL-3.0 and database-build under Apache-2.0. Neither carries a licence fee.
What is the difference between uBlock and database-build?
uBlock is written in JavaScript and database-build 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 database-build?
Choose uBlock if you want the larger community (69,033 stars) or its GPL-3.0 licence terms. Choose database-build if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.