Simon Willison’s Weblog

do. A library for Node that adds a higher level abstraction for dealing with chained and parallel callbacks.

Posted 17th February 2010 at 5:43 pm

Recent articles

Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025
Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025
Living dangerously with Claude - 22nd October 2025

do 2 javascript 723 node 30 nodejs 49

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