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deer-flow vs langchain4j
At a glance
- deer-flow has 6.1× the stars of langchain4j (77k vs 13k)
- langchain4j is older (since 2023 vs 2025)
- Licenses differ: MIT vs Apache-2.0
Star historydaily snapshots by VibeCrowd
Collecting history — both repos are snapshotted daily; the chart appears after 3 days of data for each.
| deer-flow | langchain4j | |
|---|---|---|
| Stars | ★ 77k | ★ 13k |
| Growth · 7d | — | — |
| Growth · 24h | — | — |
| Forks | 10k | 2.4k |
| Open issues | 973 | 797 |
| Language | Python | Java |
| License | MIT | Apache-2.0 |
| Created | May 2025 | Jun 2023 |
| Last push | 5d ago | 6d ago |
| Behind the repo | — | — |