Simon Willison’s Weblog

Going Nuts with CSS Transitions. Nat’s article for this year’s 24ways—adding special effects to images using CSS rotation, box shadows and the magical -webkit-transition property.

Posted 14th December 2009 at 1:16 pm

Recent articles

Reverse engineering Codex CLI to get GPT-5-Codex-Mini to draw me a pelican - 9th November 2025
Video + notes on upgrading a Datasette plugin for the latest 1.0 alpha, with help from uv and OpenAI Codex CLI - 6th November 2025
Code research projects with async coding agents like Claude Code and Codex - 6th November 2025

24-ways 13 animation 8 css 229 natalie-downe 48 rotation 2 webkit 28

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