head to head · open source
esbuild vs lightningcss
esbuild has 40,063 GitHub stars, 1,346 forks, 622 open issues and last shipped 1 months ago. lightningcss has 7,681 stars, 302 forks, 428 open issues and last shipped 2 days ago. esbuild leads on adoption by 422% (40,063 vs 7,681 stars). esbuild is written in Go under MIT; lightningcss is written in Rust under MPL-2.0. esbuild has attracted 3% as many forks as stars, lightningcss 4%. lightningcss was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (compiler, css, minifier), 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.
← all 20902 open source comparisons
Side by side
| esbuild | lightningcss | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 7.7K |
| License | MIT | MPL-2.0 |
| Written in | Go | Rust |
| Last push | 2026-08-09 | 2026-09-18 |
| Forks | ⑂ 1.3K | ⑂ 302 |
| 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 lightningcss if
- You want the lightningcss feature set and don't need the biggest community
- You prefer the MPL-2.0 license terms
- Your stack matches Rust
- You evaluated both and lightningcss 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 lightningcss
Lightning CSS is an extremely fast CSS parser, transformer, bundler, and minifier written in Rust, built for front end developers and build tool authors who need to parse, lower, prefix, and minify CSS.
read the full lightningcss overview →
More in Developer Tools
Related comparisons
More Build & Deployment projects
Compare either of these against the rest of the Build & Deployment field.
Frequently asked questions
Is esbuild or lightningcss more popular?
esbuild has 40,063 GitHub stars and lightningcss has 7,681. esbuild has the larger community by that measure.
Are esbuild and lightningcss free?
Both are open source. esbuild is licensed under MIT and lightningcss under MPL-2.0. Neither carries a licence fee.
What is the difference between esbuild and lightningcss?
esbuild is written in Go and lightningcss in Rust. 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 lightningcss?
Choose esbuild if you want the larger community (40,063 stars) or its MIT licence terms. Choose lightningcss if its feature set, stack or MPL-2.0 licence fits better. Both are self-hostable.