MapIconMaker. Extension API that lets you programatically construct a Google Maps bubble marker icon with a custom size, gradient and stroke colour. Under the hood it uses the Google Chart API with the (undocumented?) “mm” chart type.
Recent articles
- Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025
- Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025
- sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025