Tessera — paste a feed, weave a dashboard
Tessera turns any pasted CSV, TSV, JSON or JSONL feed into a clean, explorable dashboard — auto-detecting columns, then building stat tiles, a live focus chart (bars / line / share / distribution / scatter) and an overview grid, all hand-drawn on canvas with zero libraries. Everything runs in the browser and it's built to be forked: every colour and label lives in one config object.





