mastra-ai/mastra
The TypeScript AI agent framework. ⚡ Assistants, RAG, observability. Supports any LLM: GPT-4, Claude, Gemini, Llama.
Language:TypeScript
Total stars: 8282
Stars trend:
#typescript
#agents, #ai, #chatbots, #evals, #javascript, #llm, #mcp, #nextjs, #nodejs, #reactjs, #tts, #typescript, #workflows
The TypeScript AI agent framework. ⚡ Assistants, RAG, observability. Supports any LLM: GPT-4, Claude, Gemini, Llama.
Language:TypeScript
Total stars: 8282
Stars trend:
28 Feb 2025
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1 Mar 2025
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3am █▉ +15#typescript
#agents, #ai, #chatbots, #evals, #javascript, #llm, #mcp, #nextjs, #nodejs, #reactjs, #tts, #typescript, #workflows
Arize-ai/phoenix
AI Observability & Evaluation
Language:Jupyter Notebook
Total stars: 7431
Stars trend:
#jupyternotebook
#agents, #aimonitoring, #aiobservability, #aiengineering, #anthropic, #datasets, #evals, #langchain, #llamaindex, #llmeval, #llmevaluation, #llmops, #llms, #openai, #promptengineering, #smolagents
AI Observability & Evaluation
Language:Jupyter Notebook
Total stars: 7431
Stars trend:
24 Oct 2025
9pm ▎ +2
10pm ██ +16
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25 Oct 2025
12am ███▍ +27
1am █▍ +11#jupyternotebook
#agents, #aimonitoring, #aiobservability, #aiengineering, #anthropic, #datasets, #evals, #langchain, #llamaindex, #llmeval, #llmevaluation, #llmops, #llms, #openai, #promptengineering, #smolagents