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Open Source AI Integration Platforms using Vitest

A curated collection of the best open source using Vitest.

Langfuse

Open source LLM engineering platform for AI-powered applications

Stars
25,491
Forks
2,587
Last commit
6 hours ago

Langfuse provides tracing, evaluations, prompt management, and analytics to debug and improve LLM applications.

Open Source Alternative to:

LangChain

Arize Phoenix

Open-source LLM tracing & evaluation for AI optimization

Stars
9,385
Forks
834
Last commit
4 hours ago

Open-source platform for LLM tracing, evaluation, and optimization. Features automatic instrumentation, prompt playground, and real-time AI application monitoring.

Open Source Alternative to:

LangChain

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