head to head · open source
esbuild vs bex
esbuild has 40,063 GitHub stars, 1,346 forks, 622 open issues and last shipped 1 months ago. bex has 564 stars, 63 forks, 8 open issues and last shipped yesterday. esbuild leads on adoption by 7,003% (40,063 vs 564 stars). esbuild is written in Go under MIT; bex is written in Go under Apache-2.0. esbuild has attracted 3% as many forks as stars, bex 11%. bex 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
| esbuild | bex | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 564 |
| License | MIT | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-08-09 | 2026-09-19 |
| Forks | ⑂ 1.3K | ⑂ 63 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick esbuild if
- You weight community size — 40K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick bex if
- You want the bex feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and bex fits your workflow better
About esbuild
esbuild is an MIT licensed, Go based bundler for the web that compiles JavaScript, CSS, TypeScript, and JSX in one tool, aimed at front end developers and teams whose current web build pipelines are slower than they need to be.
read the full esbuild overview →
About bex
bex is an open source, AI native platform as a service that turns a Git push into a built, deployed, HTTPS secured application on infrastructure you own, and it treats developers and coding agents as equally first class users of the same control plane.
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Frequently asked questions
Is esbuild or bex more popular?
esbuild has 40,063 GitHub stars and bex has 564. esbuild has the larger community by that measure.
Are esbuild and bex free?
Both are open source. esbuild is licensed under MIT and bex under Apache-2.0. Neither carries a licence fee.
What is the difference between esbuild and bex?
esbuild is written in Go and bex in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, esbuild or bex?
Choose esbuild if you want the larger community (40,063 stars) or its MIT licence terms. Choose bex if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.