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Helicone
🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓
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5.6K
Stars
🍴
569
Forks
👥
101
Contributors
💚
43
Health Score
Star History
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Health Score Breakdown
Star Momentum
0
Commit Frequency
18
Issue Health
20
Contributors
100
Release Cadence
10
Documentation
100
Community Signal
100
Project Info
- Language
- TypeScript
- License
- Apache-2.0
- Last Commit
- 6d ago
- Last Release
- v2025.08.21-1 (8mo ago)
- Open Issues
- 93
- Bus Factor
- 10
- Commits/Week
- 3.5
- Avg Issue Close
- 100.8 days
agent-monitoringanalyticsevaluationgptlangchainlarge-language-modelsllama-indexllmllm-costllm-evaluationllm-observabilityllmopsmonitoringopen-sourceopenaiplaygroundprompt-engineering
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