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Open-source software

Contributed

Last updated:

I created Pull Requests in 51 repositories with a sum of ≈539,590 stars. Click to see a list of all repositories.
Repositories I contributed to with their star count. Links point to a list of my Pull Requests to that repository.
Repository Stars
facebook/react ≈158,859
mui-org/material-ui ≈62,333
vercel/next.js ≈56,794
babel/babel ≈37,762
facebook/jest ≈33,073
DefinitelyTyped/DefinitelyTyped ≈30,736
typescript-cheatsheets/react ≈19,442
less/less.js ≈16,451
jsdom/jsdom ≈14,919
tannerlinsley/react-query ≈14,845
testing-library/react-testing-library ≈13,162
emotion-js/emotion ≈11,927
reactjs/react-transition-group ≈7,858
tensorflow/tfjs-models ≈7,624
cssinjs/jss ≈6,031
gaearon/overreacted.io ≈5,807
reactjs/reactjs.org ≈5,134
microsoft/TypeScript-Handbook ≈4,843
oliviertassinari/react-swipeable-views ≈3,729
fkling/astexplorer ≈3,517
dequelabs/axe-core ≈3,396
mdn/browser-compat-data ≈3,114
yarnpkg/berry ≈2,609
testing-library/dom-testing-library ≈2,353
jsx-eslint/eslint-plugin-jsx-a11y ≈2,189
mui-org/material-ui-pickers ≈2,090
testing-library/jest-dom ≈1,984
mjackson/unpkg ≈1,624
ryanseddon/react-frame-component ≈1,099
atlassian/changesets ≈868
babel/website ≈621
kentcdodds/kentcdodds.com ≈536
microsoft/types-publisher ≈388
w3c/aria ≈353
microsoft/TypeScript-DOM-lib-generator ≈273
testing-library/testing-library-docs ≈250
crypto-browserify/sha.js ≈233
babel-utils/babel-plugin-tester ≈216
A11yance/aria-query ≈116
sw-yx/swyxdotio ≈105
ericf/css-mediaquery ≈80
jsdom/cssstyle ≈68
moroshko/shallow-equal ≈59
dperini/nwsapi ≈27
microsoft/DefinitelyTyped-tools ≈27
merceyz/typescript-to-proptypes ≈25
es-shims/object-is ≈23
joehillen/ev-fish ≈10
Uclusion/uclusion_web_ui ≈5
yarnplugins/yarn-plugin-deduplicate ≈3
ysgk/ie-fire-event-repro ≈0

Maintaining

Material-UI

Page: https://material-ui.com/

Repository: https://github.com/mui-org/material-ui

testing-library/*

Page: https://testing-library.com

Repository: https://github.com/testing-library

The focus is on the DOM and React part. It involves quite some upstream work in jsdom, aria-query and other dependencies.

yarn

Page: https://next.yarnpkg.com/

Repository: https://github.com/yarnpkg/berry

Only after the first release candidate was published. Most of the contributions smoothen the migration from v1. Beyond that it’s mostly fixing the wider ecosystem and advocacy.

Created

material-ui-playroom

Repository: https://github.com/eps1lon/material-ui-playroom

Page: https://material-ui-playroom.netlify.com/

seek-oss/playroom was first presented by Mark Dalgleish at ReactiveConf 2018. It is playground for design systems to be presented across multiple screen sizes. I only integrated Material-UI components into it as well as any demo on material-ui.com

dom-accessibility-library

Repository: https://github.com/eps1lon/dom-accessibility-api

This is currently an experimental utility library for computing various properites of the accessibility tree. The goal is to have a library that can be used in your unit tests that run with jsdom as well as in the browser.