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langchain4j vs llama_index
At a glance
- llama_index has 4.0× the stars of langchain4j (51k vs 13k)
- llama_index is older (since 2022 vs 2023)
- Licenses differ: Apache-2.0 vs MIT
Star historydaily snapshots by VibeCrowd
Collecting history — both repos are snapshotted daily; the chart appears after 3 days of data for each.
| langchain4j | llama_index | |
|---|---|---|
| Stars | ★ 13k | ★ 51k |
| Growth · 7d | — | — |
| Growth · 24h | — | — |
| Forks | 2.4k | 7.7k |
| Open issues | 797 | 528 |
| Language | Java | Python |
| License | Apache-2.0 | MIT |
| Created | Jun 2023 | Nov 2022 |
| Last push | 6d ago | 6d ago |
| Behind the repo | — | — |
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