Simon Willison’s Weblog

clarity. A web interface for tailing and grepping the log files in /var/log, written in Ruby and EventMachine.

Posted 4th November 2009 at 10:36 pm

Recent articles

How Rob Pike got spammed with an AI slop "act of kindness" - 26th December 2025
A new way to extract detailed transcripts from Claude Code - 25th December 2025
Cooking with Claude - 23rd December 2025

clarity 1 eventmachine 3 logging 19 ruby 72

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