Simon Willison’s Weblog

μPlot (via) “An exceptionally fast, tiny time series chart. [...] from a cold start it can create an interactive chart containing 150,000 data points in 40ms. [...] at < 10 KB, it’s likely the smallest and fastest time series plotter that doesn’t make use of WebGL shaders or WASM”

# 14th October 2019, 11:03 pm / canvas, charting, graphing, javascript

Google Chart API (via) Really neat charting API from Google—simply encode your chart data and configuration options in to a URL and Google will serve up a nicely rendered PNG. No API key required. It’s like a documented version of the Google Groups rounded corners API.

# 6th December 2007, 5:37 pm / apis, charting, google, graphics, png