postcss vs webpack
postcss and webpack are two comparable projects, each with trade-offs depending on your needs. webpack is the more popular choice (65,929 vs 28,971 stars). postcss sees heavier real-world usage (~264.7M vs ~48M downloads/week). Both are MIT-licensed.
| postcss | webpack | |
|---|---|---|
| Summary | PostCSS is a tool for transforming CSS with JavaScript plugins. It parses CSS into an abstract syntax tree, lets plugins inspect and mutate it, then stringifies the result — powering everything from autoprefixing to future-syntax polyfills and minification. | webpack is an open-source JavaScript project in the build tools space with 65.8k GitHub stars. The repository is actively maintained, with recent commits. |
| Category | Build tools | Build tools |
| Language | TypeScript | JavaScript |
| License | MIT | MIT |
| Stars | 28,971 | 65,929 |
| Downloads/wk | 264.7M | 48M |
| Security | 4 advisories | 4 advisories |
| Health | 100 | 100 |
| Last commit | 7/8/2026 | 7/11/2026 |
| Source | GitHub | GitHub |