@addyosmani
Former Director at Google working on Gemini and Google Cloud
266 following
Every leaf is a headline number from Addy Osmani’s public GitHub. The canopy fills out as the work grows - sway and all.
Data from GitHub API · refreshed in real time
Based on public GitHub activity · how this is calculated
Rich Text Format is the largest language share across analyzed repositories, at 60%.
High confidence
Public visibility is concentrated: the top 3 analyzed repositories account for 75% of total stars, led by agent-skills.
Medium confidence
Public GitHub activity is implementation-heavy: commits account for 72% of tracked contribution activity.
Medium confidence
Most analyzed repositories (27 of 40) show no public activity in over a year.
Medium confidence
This analysis covers 40 of 185 public repositories (22%); broader totals may differ.
High confidence
Signals from analyzed public data
Strong
Needs work
Developing
Needs work
Needs work
A skim of public evidence, not a hiring judgement
Largest language shares across analyzed repositories
Analyzed repositories rated established or maintained
Public pull requests and code reviews in the trailing year
Summed across analyzed repositories
Calendar months with at least one tracked contribution
Strongest signals
Addy Osmani maintains a public GitHub presence built primarily around Rich Text Format, which accounts for roughly 60% of their committed code, alongside JavaScript and HTML. The profile lists 185 public repositories that have attracted 156,746 stars, led by agent-skills at 98,694. Over the past year they recorded 5,682 contributions, including a longest run of 59 consecutive active days. Addy Osmani has been on GitHub since 2009 and is followed by 53,604 developers.
This overview is generated from Addy Osmani’s public GitHub activity at the time of the last refresh. Figures cover public repositories and the trailing twelve months of contributions.
Add topics to backbone-fundamentals
Low impactbackbone-fundamentals has no topic tags, making its technology harder to discover.
backbone-fundamentals →Add topics to essential-js-design-patterns
Low impactessential-js-design-patterns has no topic tags, making its technology harder to discover.
essential-js-design-patterns →Add topics to es6-tools
Low impactes6-tools has no topic tags, making its technology harder to discover.
es6-tools →Add topics to basket.js
Low impactbasket.js has no topic tags, making its technology harder to discover.
basket.js →How these are calculated: see the methodology page .
Production-grade engineering skills for AI coding agents.
Extract & Inline Critical-path CSS in HTML pages
:book: A creative-commons book on Backbone.js for beginners and advanced users alike
Repo for my 'Learning JavaScript Design Patterns' book
An aggregation of tooling for using ES6 today
A script and resource loader for caching & loading files with localStorage
Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.
WIP - ES6 Equivalents In ES5
Gemini CLI Tips and Tricks
Production-grade engineering skills for AI coding agents.
Helping you select a JavaScript framework - Todo apps for React.js, Angular, Vue and many more
⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time
Material Design Components in HTML/CSS/JS
📦 Workbox: JavaScript libraries for Progressive Web Apps
Extract & Inline Critical-path CSS in HTML pages
Production-grade engineering skills for AI coding agents.
Extract & Inline Critical-path CSS in HTML pages
:book: A creative-commons book on Backbone.js for beginners and advanced users alike
Repo for my 'Learning JavaScript Design Patterns' book
An aggregation of tooling for using ES6 today
A script and resource loader for caching & loading files with localStorage
Public visibility is concentrated in a small number of projects - these are the strongest candidates to feature on a resume.
Leading repository: agent-skills (98,694 stars, 156,746 total across analyzed repositories)
Derived from repository languages and topics - horizontal bars, never a pie.
README, contributing-guide and GitHub Actions badges below are detected by exact filename on each repository’s default branch - they report presence, not quality.
I tuoi progetti e le tue competenze sono già compilati da GitHub. Aggiungi ciò che GitHub non pubblica - dettagli di contatto, esperienza ed educazione - ed esporta un PDF di una pagina compatibile con gli ATS.
Tutto ciò che scrivi rimane in questo browser (localStorage). Non viene caricato nulla.
| Name | Language | Stars | Forks | Size | Updated |
|---|
No repositories match those filters.
Best coding day: Sun
Created the @addyosmani account.
Published essential-js-design-patterns, the oldest repository still on the account.
essential-js-design-patterns is the earliest-created repository to have earned stars.
es6-tools was the 10th public repository created.
2,525 contributions recorded in 2026, more than any other year on record.
clarity is the most recently created repository.
Your GitHub career, year by year.
→Started with JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Shipped 1 repository.
Started with JavaScript.
Shipped 1 repository.
Started with JavaScript.
Shifted from JavaScript to HTML.
Shifted from HTML to TypeScript.
Went deeper into TypeScript.
Shifted from TypeScript to JavaScript.
Built from addyosmani’s public, non-fork repositories. Star totals reflect current counts, not historical snapshots.
5 / 9 unlocked
The primary languages of repositories created each year.
Repositories created per year, and the running total.
Built automatically from repository languages and topics.