reflex
✅ Recently maintainedInteractive programs without callbacks or side-effects. Functional Reactive Programming (FRP) uses composable events and time-varying values to describe interactive systems as pure functions. Just like other pure functional code, functional reactive code is easier to get right on the first try, maintain, and reuse.
1,121Stars
150Forks
+17-day stars
Haskell · BSD-3-Clause · Last push 2026-10-21
Official repository & installation ↗GitValue · Value evidence
Unscored · Evidence coverage 0%
Provisional rubric; documentation and runtime testing are separate. Missing evidence does not imply low value.
Star history
2025-09-292026-11-02
View historical data
| Date | Stars |
|---|---|
| 2026-10-04 | 1,117 |
| 2026-10-05 | 1,117 |
| 2026-10-06 | 1,117 |
| 2026-10-07 | 1,117 |
| 2026-10-08 | 1,118 |
| 2026-10-09 | 1,118 |
| 2026-10-10 | 1,118 |
| 2026-10-11 | 1,118 |
| 2026-10-12 | 1,118 |
| 2026-10-13 | 1,118 |
| 2026-10-14 | 1,118 |
| 2026-10-15 | 1,119 |
| 2026-10-16 | 1,119 |
| 2026-10-17 | 1,119 |
| 2026-10-18 | 1,119 |
| 2026-10-19 | 1,119 |
| 2026-10-20 | 1,119 |
| 2026-10-21 | 1,119 |
| 2026-10-22 | 1,119 |
| 2026-10-23 | 1,119 |
| 2026-10-24 | 1,120 |
| 2026-10-25 | 1,120 |
| 2026-10-26 | 1,120 |
| 2026-10-27 | 1,120 |
| 2026-10-28 | 1,120 |
| 2026-10-29 | 1,120 |
| 2026-10-30 | 1,121 |
| 2026-10-31 | 1,121 |
| 2026-11-01 | 1,121 |
| 2026-11-02 | 1,121 |
Get the project
git clone https://github.com/reflex-frp/reflex.gitCloning downloads the source. For dependencies and installation, follow the project README.
Related projects & alternative candidates
Related domains do not imply feature parity. Review official documentation and licenses.