Addy Osmani

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Addy Osmani

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Addy Osmani is a Senior Staff Engineering Manager working on Google Chrome. He leads up teams focused on making the web fast and low-friction to build on for developers. Addy has authored a number of books and has spoken at conferences around the world.

Stop Using /init for AGENTS.md

TL;DR: A good mental model is to treat AGENTS.md as a living list of codebase smells you haven’t fixed yet, not a permanent configuration. Auto-generated AGENTS.md files hurt agent performance and inflate costs by 20%+ because they duplicate what agents can already discover. Human-written files help only when they contain non-discoverable information — tooling gotchas, non-obvious conventions,

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Published on March 19, 2026 10:10
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Addy’s Recent Updates

Addy Osmani wrote a new blog post

Stop Using /init for AGENTS.md


TL;DR: A good mental model is to treat AGENTS.md as a living list of codebase smells you haven’t fixed yet, not a permanent configuration. Auto-gener Read more of this blog post »
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Mastering jQuery by Andy Croxall
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Quotes by Addy Osmani  (?)
Quotes are added by the Goodreads community and are not verified by Goodreads. (Learn more)

“First do it, then do it right, then do it better.”
Addy Osmani

“Before you code, think. Before you write, read. Before you speak, listen. Before you comment, reflect. Before you release, test.”
Addy Osmani

“Really care about the tools you use because they are what make you your best.”
Addy Osmani

“We are all apprentices in a craft where no one ever becomes a master.”
Ernest Hemingway, The Wild Years

“Youth is happy because it has the capacity to see beauty. Anyone who keeps the ability to see beauty never grows old.”
Franz Kafka

“There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.”
Albert Einstein

“Not all of us can do great things. But we can do small things with great love.”
Mother Teresa

“Before you code, think. Before you write, read. Before you speak, listen. Before you comment, reflect. Before you release, test.”
Addy Osmani

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