bootstrap vs ui
bootstrap and ui are two comparable projects, each with trade-offs depending on your needs. bootstrap is the more popular choice (174,452 vs 118,757 stars). Both are MIT-licensed.
| bootstrap | ui | |
|---|---|---|
| Summary | Bootstrap is a CSS-first front-end framework that bundles a responsive grid, prebuilt UI components, and utility classes, plus a small set of JavaScript widgets (built on Popper), letting developers assemble styled, mobile-friendly interfaces without writing CSS from scratch. | ui is an open-source TypeScript project in the ui components space with 116.3k GitHub stars. The repository is actively maintained, with recent commits. |
| Category | UI components | UI components |
| Language | MDX | TypeScript |
| License | MIT | MIT |
| Stars | 174,452 | 118,757 |
| Downloads/wk | 6M | — |
| Security | 9 advisories | — |
| Health | 100 | 100 |
| Last commit | 7/10/2026 | 7/10/2026 |
| Source | GitHub | GitHub |