by Scale3-Labs · LLM 插件 · ★ 1.2k
Langtrace Open Source Observability for LLM Applications [![Deploy](https
| Stars | 1,184 |
| Forks | 120 |
| Language | TypeScript |
| Category | LLM 插件 |
| License | AGPL-3.0 |
| Quality Score | 39.3/100 |
| Last Updated | 2025-11-17 |
| Created | 2024-03-30 |
| Platforms | node |
| Est. Tokens | ~261k |
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langtrace is Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations and metrics for popular LLMs, LLM frameworks, vectorD. It is categorized as a LLM 插件 with 1.2k GitHub stars.
langtrace is primarily written in TypeScript. It covers topics such as ai, datasets, evaluations.
You can find installation instructions and usage details in the langtrace GitHub repository at github.com/Scale3-Labs/langtrace. The project has 1.2k stars and 120 forks, indicating an active community.
langtrace is released under the AGPL-3.0 license, making it free to use and modify according to the license terms.