Simon Willison’s Weblog

Dark Launches, Gradual Ramps and Isolation: Testing the Scalability of New Features on your Web Site. Smart advice from Dare Obasanjo that extend the “dark launch” idea illustrated by Facebook chat a few weeks ago.

Posted 29th June 2008 at 2:22 pm

Recent articles

JustHTML is a fascinating example of vibe engineering in action - 14th December 2025
OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025
GPT-5.2 - 11th December 2025

dare-obasanjo 12 darklaunches 1 facebook 117 gradualramps 1 isolation 1 scaling 147 systemarchitecture 1

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