Addy Osmani
@addyosmani.com
Addy Osmani writes about agentic engineering, AI-assisted development, web performance, software quality, and engineering leadership.
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#F3CF11
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About Addy Osmani
Addy Osmani is an Irish engineering and developer-evangelism leader whose work focuses on AI-assisted software development, developer tools, web performance, software quality, and engineering leadership. He is a Member of Technical Staff at Anthropic, where he works on Claude Code, and previously spent more than 14 years at Google. His roles there included leading Cloud AI Developer Experience and Technical Evangelism, as well as developer experience across Chrome, DevTools, Lighthouse, Core Web Vitals, and Gemini.
Osmani shares practical guidance through his blog, Substack, LeadDev articles, talks, videos, podcasts, and social channels. His books cover topics including agentic engineering, web performance, JavaScript design patterns, effective software engineering, engineering teams, and image optimization. He has also contributed to open-source projects such as Lighthouse, Workbox, Yeoman, and TodoMVC, and develops tools for AI coding agents, including agent-skills and clarity. Through his writing, publications, projects, and educational content, Osmani helps developers and engineering teams build better software and adapt to evolving technologies.
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