The pretty much "official" DSPy framework for Typescript
Ax is a TypeScript-first implementation of the DSPy programming model for building structured LLM applications, published as `@ax-llm/ax` on npm and cross-compiled into verified Python, Java, C++, Go, and Rust library shapes from a single source. Developers define typed signatures using a string DSL, a fluent `f()` builder, or Standard Schema validators like Zod or Valibot, then call `.forward()` to get structured outputs without manual prompt engineering. The library connects to Anthropic (Claude), OpenAI, Google Gemini, Mistral, DeepSeek, Cohere, Grok, and other providers through a unified provider abstraction, making it straightforward to swap Claude in or out by changing a single `name` field. Beyond generation, Ax includes agents with memory and delegation, typed program graphs called Flows with branching and parallel execution, and GEPA-based optimizers for few-shot bootstrapping. Streaming is enabled by default, allowing field parsing and early cancellation before a full response completes, keeping overhead close to raw provider SDK latency. The framework targets TypeScript developers building multi-provider LLM pipelines who want DSPy-style optimization without Python.
- ✓Open-source license (Apache-2.0)
- ✓Actively maintained (<30d)
- ✓Healthy fork ratio
- ✓Clear description
- ✓Topics declared
- ✓Mature repo (>1y old)
git clone https://github.com/ax-llm/axTools overview
What people ask about ax
What is ax-llm/ax?
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ax-llm/ax is tools for the Claude AI ecosystem. The pretty much "official" DSPy framework for Typescript It has 2.8k GitHub stars and was last updated today.
How do I install ax?
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You can install ax by cloning the repository (https://github.com/ax-llm/ax) or following the README instructions on GitHub. ClaudeWave also provides quick install blocks on this page.
Is ax-llm/ax safe to use?
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Our security agent has analyzed ax-llm/ax and assigned a Trust Score of 100/100 (tier: Verified). See the full breakdown of passed checks and flags on this page.
Who maintains ax-llm/ax?
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ax-llm/ax is maintained by ax-llm. The last recorded GitHub activity is from today, with 10 open issues.
Are there alternatives to ax?
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Yes. On ClaudeWave you can browse similar tools at /categories/tools, sorted by popularity or recent activity.
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