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Haystack

An open-source framework for building end-to-end LLM applications, from data retrieval to generation.

Open SourceCoding & Development
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Screenshot of Haystack

What is Haystack?

An open-source framework for building end-to-end LLM applications, from data retrieval to generation.

Key features

  • In-editor code completion
  • Code explanation & refactoring
  • Automated test generation
  • Git & CI integration

Use cases

  • Faster feature development
  • Code review & onboarding
  • Rapid MVP prototyping

Pricing & Arabic support

Pricing model: Open Source. The tool does not advertise full Arabic support yet — test it with your Arabic content first.