Simon Willison’s Weblog

Ruby on Rails 2.3 Release Notes. I’m impressed with how thoroughly Rails has embraced Rack (Ruby’s standardised web framework API, inspired by Python’s WSGI).

Posted 15th March 2009 at 1:22 pm

Recent articles

Trying out Gemini 3 Pro with audio transcription and a new pelican benchmark - 18th November 2025
What happens if AI labs train for pelicans riding bicycles? - 13th November 2025
Reverse engineering Codex CLI to get GPT-5-Codex-Mini to draw me a pelican - 9th November 2025

python 1206 rack 2 rails 72 ruby 72 wsgi 28

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