STACKQUADRANT

langfuse/langfuse

Prompt Engineering

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

GitHub Metrics
Stars
22.5k
Forks
2.2k
Open Issues
553
Watchers
65
Contributors
131
Weekly Commits
0
Language
TypeScript
License
NOASSERTION
Last Commit
Mar 2, 2026
Created
May 18, 2023
Latest Release
v3.155.1
Release Date
Feb 23, 2026
Synced: Mar 3, 2026
Quality Scores
Documentation Qualityw: 20%
0.0
Community Healthw: 20%
0.0
Maintenance Velocityw: 15%
0.0
API Design & DXw: 20%
0.0
Production Readinessw: 15%
0.0
Ecosystem Integrationw: 10%
0.0
Tags
analyticsautogenevaluationlangchainlarge-language-modelsllama-indexllmllm-evaluationllm-observabilityllmops
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