gogal
Pure Go SVG chart library with CSS-only interactivity and HTMX integration.
Documentation
- README - Overview and quick start
- CHANGELOG - Version history
- ROADMAP - Planned features
- RESEARCH - Design research and decisions
Examples
| # | Name | What it demonstrates |
|---|---|---|
| 01 | Sparkline | Minimal inline chart, no axes |
| 01a | Axis Formats | Visual test of tick formatting across data ranges |
| 02 | Static Line | Full chart with axes, legend, CSS tooltips |
| 03 | Multi-Series | Multiple series, color cycling, dual axis modes |
| 04 | Bar Chart | Vertical, horizontal, grouped, stacked (planned) |
| 05 | Interactive HTMX | Legend toggling via HTMX + WithHiddenSeries |
| 06 | Live SSE | Real-time chart updates via Server-Sent Events |
| 07 | Scatter | XY scatter plots (planned) |
| 08 | WASM Demo | Full chart running in the browser |
| 09 | Dashboard | Multiple charts, themes, sizes on one page |