Tabbied

Tabbied generates abstract patterns from a seed and a palette, and uses the same engine to drive a set of free website templates, so swapping the pattern restyles a whole site. Patterns can be tuned live for colour, frequency and density and downloaded as 3000px PNG or vector SVG, and all of them ship as one npm package with React, Vue and Svelte setups, an MCP server and a CLI. It began as a tool for generating wall art, and its 338 patterns and 277 templates now give designers a starting point for prints, products and whole sites.