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Addy Osmani

Addy Osmani

@addyosmani

Member of Technical Staff, Anthropic

Google Sunnyvale, California www.addyosmani.com@addyosmani On GitHub since August 2009

7

Published Tools

23,412

Total Stars

31,132

Weekly Downloads

54,877

GitHub Followers

363

Public Repos

100/100

Avg Security

Published Tools

6 Skills1 Agentacross 3 categories

addyosmani

Faster subsequent page-loads by prefetching in-viewport links during idle time

SkillAI Tool
11K1 dir

Give users a great experience best suited to their device and network constraints

SkillAI Tool
5.2K1 dir

Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.

Skilldevtools
3K1 dir

This is a library of accessibility-related testing and utility code.

SkillAI Tool
2.3K31K/wk1 dir

sindresorhus

Runs an accessibility audit against a URL

SkillAI Tool
1.7K1 dir

addyosmani

Audit your documentation and website for AI agent readiness (Agentic Engine Optimization)

AgentAI Tool
173/wk2 dirs

addyosmani

Multi-agent adversarial code review for any coding agent. Single model, three lenses, two rounds. Ships as both a CLI and a Claude Code Skill.

...more
SkillLLM Tool
1 dir