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Open-source software

Contributed

Last updated:

I created Pull Requests in 145 repositories with a sum of ≈1,430,689 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 ≈198,732
facebook/create-react-app ≈90,660
mui/material-ui ≈82,995
vercel/next.js ≈73,849
mui-org/material-ui ≈73,325
storybookjs/storybook ≈65,099
reduxjs/redux ≈56,789
sveltejs/svelte ≈50,805
remix-run/react-router ≈44,134
DefinitelyTyped/DefinitelyTyped ≈41,838
facebook/jest ≈40,855
babel/babel ≈39,760
typescript-cheatsheets/react ≈38,251
styled-components/styled-components ≈34,897
JedWatson/react-select ≈23,467
tannerlinsley/react-query ≈22,991
bvaughn/react-virtualized ≈22,533
reduxjs/react-redux ≈21,926
floating-ui/floating-ui ≈21,591
enzymejs/enzyme ≈19,724
popperjs/popper-core ≈18,059
testing-library/react-testing-library ≈17,234
websockets/ws ≈17,081
apollographql/apollo-client ≈17,003
react-dnd/react-dnd ≈16,783
less/less.js ≈16,657
jsdom/jsdom ≈16,392
remix-run/remix ≈14,887
emotion-js/emotion ≈14,696
gaearon/react-hot-loader ≈12,105
codesandbox/codesandbox-client ≈10,944
tensorflow/tfjs-models ≈9,890
react-static/react-static ≈9,825
mongodb/node-mongodb-native ≈9,444
FormidableLabs/victory ≈9,115
reactjs/react-transition-group ≈9,090
reactjs/reactjs.org ≈8,204
jsx-eslint/eslint-plugin-react ≈8,188
yannickcr/eslint-plugin-react ≈7,346
final-form/react-final-form ≈6,692
cssinjs/jss ≈6,511
palantir/tslint ≈5,925
adobe/react-spectrum ≈5,224
jquense/react-big-calendar ≈5,206
microsoft/TypeScript-Handbook ≈4,857
fkling/astexplorer ≈4,191
dequelabs/axe-core ≈4,166
yarnpkg/berry ≈4,063
oliviertassinari/react-swipeable-views ≈4,045
seek-oss/playroom ≈3,976
microsoft/vscode-docs ≈3,974
mdn/browser-compat-data ≈3,600
import-js/eslint-plugin-import ≈3,592
web-platform-tests/wpt ≈3,465
mdn/content ≈3,456
mbrn/material-table ≈3,142
reactjs/react-docgen ≈3,112
testing-library/dom-testing-library ≈3,014
testing-library/jest-dom ≈2,753
jsx-eslint/eslint-plugin-jsx-a11y ≈2,523
mui-org/material-ui-pickers ≈2,281
Openarl/PathOfBuilding ≈2,168
webpack/webpack.js.org ≈2,021
mjackson/unpkg ≈1,992
atlassian/changesets ≈1,900
mridgway/hoist-non-react-statics ≈1,680
WICG/focus-visible ≈1,458
prettier/tslint-config-prettier ≈1,220
microsoft/TypeScript-Website ≈1,189
webcomponents/custom-elements-everywhere ≈1,009
callstack/repack ≈930
pngwn/MDsveX ≈919
oliviertassinari/babel-plugin-transform-react-remove-prop-types ≈899
microsoft/dtslint ≈865
kentcdodds/kentcdodds.com ≈823
kentcdodds/kcd-scripts ≈768
styleguidist/react-docgen-typescript ≈752
oblador/react-native-performance ≈750
sveltejs/sapper-template ≈723
kentcdodds/old-kentcdodds.com ≈720
babel/website ≈656
arcanis/clipanion ≈557
circleci/circleci-docs ≈552
selfdefined/web-app ≈541
styled-components/styled-components-website ≈527
lexich/redux-api ≈501
testing-library/svelte-testing-library ≈430
w3c/aria ≈430
paularmstrong/build-tracker ≈426
timoxley/keycode ≈408
microsoft/vscode-tslint ≈400
microsoft/types-publisher ≈393
uber/react-vis-force ≈383
microsoft/TypeScript-DOM-lib-generator ≈382
fb55/css-select ≈370
testing-library/testing-library-docs ≈367
tdeekens/flopflip ≈366
fullstackopen-2019/fullstackopen-2019.github.io ≈348
microsoft/azure-devops-node-api ≈336
cssinjs/theming ≈295
TheBrainFamily/wait-for-expect ≈247
babel-utils/babel-plugin-tester ≈247
OmegaK2/PyPoE ≈219
testing-library/eslint-plugin-jest-dom ≈218
eps1lon/types-react-codemod ≈213
fb55/css-what ≈168
A11yance/aria-query ≈163
TrySound/rollup-plugin-size-snapshot ≈151
sw-yx/swyxdotio ≈140
microsoft/DefinitelyTyped-tools ≈118
jsdom/cssstyle ≈73
eps1lon/dom-accessibility-api ≈64
merceyz/typescript-to-proptypes ≈37
dperini/nwsapi ≈36
mui/mui-contributor-dashboard ≈27
eps1lon/actions-label-merge-conflict ≈25
arcanis/jest-pnp-resolver ≈20
marcelowa/promise-all-properties ≈19
mui-org/mui-contributor-dashboard ≈17
Chuanhsing/poe-api ≈15
joehillen/ev-fish ≈13
eps1lon/screen-reader-testing-library ≈12
eps1lon/poe-recraft ≈10
eps1lon/material-ui-playroom ≈10
Uclusion/uclusion_web_ui ≈7
eps1lon/poe-db ≈5
eps1lon/dependabot-clickable-commands ≈5
eps1lon/mui-scripts-incubator ≈4
yarnplugins/yarn-plugin-deduplicate ≈3
eps1lon/poe-mods ≈2
eps1lon/TreeStats ≈2
eps1lon/poe-react-item ≈2
dmtrKovalenko/CV ≈2
eps1lon/aria-activedescendant-static-dynamic ≈2
eps1lon/eslint-focus ≈2
eps1lon/poe-i18n ≈1
eps1lon/berry-sapper ≈1
eps1lon/solverfox.dev ≈1
eps1lon/mui-workflow-maintenance ≈1
eps1lon/vax-notify ≈1
eps1lon/crowdin-prettier ≈0
eps1lon/azure-pipelines-source-version ≈0
eps1lon/mui-types-perf ≈0
eps1lon/testing-library-envinfo ≈0
eps1lon/mui-maintainer-dashboard-remix ≈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.