postcss vs webpack
postcss and webpack are two comparable projects, each with trade-offs depending on your needs. webpack is the more popular choice (65,815 vs 28,968 stars). postcss sees heavier real-world usage (~237.1M vs ~50.2M 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 | 28,968 | 65,815 |
| Downloads/wk | 237.1M | 50.2M |
| Security | 4 advisories | 4 advisories |
| Health | 100 | 100 |
| Last commit | 6/8/2026 | 6/14/2026 |
| Source | GitHub | GitHub |