Prompt Junky

Langfuse

Online · Nationwide

An open-source LLM engineering platform combining tracing, evaluations and a prompt management layer where prompts are versioned, labelled and fetched at runtime by the SDK.

Services

  • Versioned prompt management
  • Tracing
  • Evaluations
  • Playground and datasets

Highlights

  • #typescript
  • #observability
  • #self-hostable

Source: Official GitHub repository. Last checked 2026-09-18. Spot an error? Tell us.

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