Open-source charts software

501 open-source libraries, tools and applications tagged charts, ranked by how closely charts is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.

501 products, primary matches first, then adoption-weighted; health v2 shown.

Product	Health v2	Stars	Maturity
vimeo/graph-explorer Graph-explorer is a web-based dashboard for Graphite metrics that stores metrics as structured, tagged key-value pairs in a database, enabl…	23	1049	abandoned