fernflower
✅ Recently maintainedDecompiler from Java bytecode to Java, used in IntelliJ IDEA.
4,434Stars
732Forks
+57-day stars
Java · Apache-2.0 · Last push 2026-10-30
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
2025-09-292026-11-03
View historical data
| Date | Stars |
|---|---|
| 2026-10-04 | 4,413 |
| 2026-10-05 | 4,413 |
| 2026-10-06 | 4,413 |
| 2026-10-07 | 4,414 |
| 2026-10-08 | 4,415 |
| 2026-10-09 | 4,417 |
| 2026-10-10 | 4,418 |
| 2026-10-11 | 4,419 |
| 2026-10-12 | 4,420 |
| 2026-10-13 | 4,420 |
| 2026-10-14 | 4,420 |
| 2026-10-15 | 4,420 |
| 2026-10-16 | 4,420 |
| 2026-10-17 | 4,422 |
| 2026-10-18 | 4,423 |
| 2026-10-19 | 4,423 |
| 2026-10-20 | 4,424 |
| 2026-10-21 | 4,425 |
| 2026-10-22 | 4,426 |
| 2026-10-23 | 4,427 |
| 2026-10-24 | 4,427 |
| 2026-10-25 | 4,428 |
| 2026-10-26 | 4,429 |
| 2026-10-27 | 4,429 |
| 2026-10-28 | 4,432 |
| 2026-10-29 | 4,432 |
| 2026-10-30 | 4,433 |
| 2026-10-31 | 4,433 |
| 2026-11-02 | 4,434 |
| 2026-11-03 | 4,434 |
Get the project
git clone https://github.com/JetBrains/fernflower.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.