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Karl Horky - Teacher, Co-Founder @ UpLeveled

Hi 👋  I'm Karl, an Austrian-Canadian programmer living in Vienna, Austria (originally from Vancouver / Victoria in B.C., Canada).

Currently I'm passionate about building UpLeveled to provide high quality tech education. This is where I spend most of my time - ensuring that our students get the best education outcomes possible.

Karl teaching students


  1. Educational resources to learn to program (Foundation in Web Development)

    2.7k 194

  2. Awesome speakers in the programming and design communities

    751 169

  3. A collection of useful TypeScript tricks

    21 1

  4. A collection of useful GitHub tricks

    10 1

  5. A collection of useful React tricks

    JavaScript 4 1

  6. A collection of useful npm scripts tricks


Contribution activity

November 2022

Created 5 repositories

Created a pull request in cloudinary/cloudinary_npm that received 8 comments

Make types more strict

Brief Summary of Changes Make types more strict, to disallow typos on common literal string option values. Without these changes, there is no type …

+7 −15 8 comments
Opened 29 other pull requests in 19 repositories
uiwjs/react-codemirror 5 merged
hola-soy-milk/react-native-expo 3 merged 1 closed
ivolo/disposable-email-domains 3 open
expo/router 2 merged
hiquest/digx 1 open
wasmerio/ 1 merged
upleveled/notion-backup 1 merged
microsoft/vscode-css-languageservice 1 closed
upleveled/eslint-config-upleveled 1 merged
Sayakie/Hakase 1 merged
codemirror/autocomplete 1 merged
expo/expo-github-action 1 open
Kikobeats/free-email-domains 1 merged
jquense/yup 1 merged
upleveled/next-js-example-fall-2022-vienna-austria 1 closed
FGRibreau/mailchecker 1 merged
TanStack/ 1 merged
prisma/prisma-examples 1 open
cloudinary/cloudinary_npm 1 open
Reviewed 17 pull requests in 14 repositories
karlhorky/learn-to-program 2 pull requests
upleveled/preflight 2 pull requests
upleveled/thank-u-next-codealong 2 pull requests
upleveled/notion-backup 1 pull request
upleveled/sad-machine-codealong 1 pull request
upleveled/here-for-you-codealong 1 pull request
mdx-js/vscode-mdx 1 pull request
Kikobeats/free-email-domains 1 pull request
karlhorky/yarn-1-resolutions-bug 1 pull request
upleveled/next-js-portfolio-web 1 pull request
upleveled/next-starter-peacock 1 pull request
upleveled/system-setup 1 pull request
webpack/webpack 1 pull request
upleveled/react-graphql-clients-servers-examples 1 pull request

Created an issue in uiwjs/react-codemirror that received 14 comments

VS Code Dark Theme?

Would it be possible to get a theme similar to VS Code Dark? It could be based on this one here:…

Opened 12 other issues in 12 repositories
cypress-io/cypress 1 open
lukeed/tsm 1 closed
daidodo/format-imports 1 closed
upleveled/preflight 1 open
uiwjs/react-codemirror 1 closed
codemirror/dev 1 closed
sindresorhus/np 1 open
whoisryosuke/next-mdx-deck 1 open
davidtheclark/remark-lint-no-dead-urls 1 open
hola-soy-milk/react-native-expo 1 closed
upleveled/ical-move-events 1 open
jsx-eslint/eslint-plugin-react 1 closed
209 contributions in private repositories Nov 1 – Nov 30

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