Simon Willison’s Weblog

Sparklines in data URIs in Python. A neat hack with data: URIs and the Python Imaging Library.

Posted 26th April 2005 at 10:54 am

Recent articles

LLM predictions for 2026, shared with Oxide and Friends - 8th January 2026
Introducing gisthost.github.io - 1st January 2026
2025: The year in LLMs - 31st December 2025

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