time/event series interactive visualization
EventDrops is a JavaScript library that uses D3.js to render interactive time-based event series visualizations with pan and zoom.
An earlier or more limited way to do the job. Still the right call when you need something small, proven, or CPU-only.
choose when you only need a compact daily activity heatmap rather than a multi-series event timeline
A d3 heatmap for representing time series data similar to github's contribution chart
These projects were analysed and named EventDrops among their alternatives. The relationship is not symmetric — how EventDrops rates them is a separate judgement, made when EventDrops is analysed in its own right.