Renhuai123 / ziwei-doushu

Open-source Zi Wei Dou Shu (purple star astrology) chart-calculation engine with a TypeScript implementation, plus large chart-reading datasets.

opf / openproject

Self-hostable open source project management software with agile boards, Gantt charts, roadmaps, and time tracking.

metabase / metabase

Open-source business intelligence tool that lets non-technical teammates ask questions of data, build dashboards, and embed analytics.

InlitX / streak

Offline, ad-free habit tracker for Android, Windows and Linux that logs habits in one tap and charts streaks and statistics.

helm / helm

Helm is a package manager that installs and manages Kubernetes applications as versioned, templated packages called Charts.

adobe / adobe.github.com

Adobe's central web hub for browsing and searching its open source GitHub repositories, with filters and charts.