Browse tools.simonwillison.net by tag Simon Willison added tag-cloud browsing to tools.simonwillison.net, his collection of 244 vibe-coded tools, using tree-sitter to analyze each tool's code for the JavaScript APIs, libraries and web API hosts it uses. Willison built the feature with leftover Fable 5.2 credits before his weekly reset, and the homepage now groups tools by those three tag categories. Browse tools.simonwillison.net by tag https://tools.simonwillison.net/ tags I've been wanting a better way to browse my collection of vibe-coded tools 244 and counting for a while. I had a few Fable 5.2 credits left over before my weekly reset so I set it to work using tree-sitter https://github.com/tree-sitter/py-tree-sitter to analyze the code for JavaScript APIs, libraries, and web API hosts used by each tool. The homepage now features tag clouds for browsing by each of those categories of tag: Tags: javascript https://simonwillison.net/tags/javascript , tools https://simonwillison.net/tags/tools , ai https://simonwillison.net/tags/ai , generative-ai https://simonwillison.net/tags/generative-ai , llms https://simonwillison.net/tags/llms , claude https://simonwillison.net/tags/claude , vibe-coding https://simonwillison.net/tags/vibe-coding