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About DevShelf.io

The hand-reviewed catalog of dev tools and resources. For you and your coding agent.

1,479 libraries, frameworks, SaaS, APIs, design and learning resources, across 90 categories.

Why it exists

Lists of tools rot. When we re-checked our 1,626 entries in November 2026, 13% of the URLs had changed, and 39 entries were dead, sold, hijacked or off-topic.

Coding agents have the same problem: they recommend tools from training data that's months old. DevShelf.io aims to be a catalog you can trust, in your browser and in your agent.

How listings are reviewed

  • Every submission is reviewed by hand before it's listed. We check that it's relevant to developers, maintained or timelessly useful, and that the link points to the original source.
  • Once approved, its description, pricing and categories are drafted from the tool's own pages, with the help of AI.
  • Pricing tags come from the tool's pricing page. When that page isn't clear, pricing is left empty rather than guessed.
  • Each tool page shows when its link was last checked. Dead, sold and hijacked links are removed.
  • Alternatives are computed from the meaning of each tool's description, not sold.

For coding agents

The whole catalog is readable by agents: a free, read-only MCP server (no account, no API key), a Markdown version of every page, and an llms.txt. Connect your agent.

Who's behind it

DevShelf.io is built and run by Yohann Butté, an independent developer in France, under the name Arya Studio (see the legal notice).

How it's funded

DevShelf.io is free. To talk about sponsorship, get in touch.

Get in touch

Found a mistake, or know a tool that should be here? Submit a resource or contact us.