Josh Goldberg JoshuaKGoldberg

Hi, I'm Josh! 💖

(he/him) I'm a frontend developer with a passion for open source, static analysis, and the web. I'm a full time open source maintainer and work on projects in the TypeScript ecosystem such as typescript-eslint and TypeStat.

I'm also the author of O'Reilly's Learning TypeScript book, available now!

What I'm Working On

TypeScript: Gosh do I love TypeScript. I file issues on and submit PRs to the TypeScript language. You might enjoy my TSConf talks on building binary arithmetic or a board game engine in the type system.

You can see my conference talks listed on my personal site and read my speaker rider.

Biggest Projects

If you work with TypeScript, you may have used one of the open source projects I support:

Project ⚙️	Description 📝	Role 🧑‍🏭
typescript-eslint	Monorepo for all the tooling which enables ESLint to support TypeScript.	Maintainer
tslint-to-eslint-config	Converts your TSLint configuration to the closest possible ESLint equivalent.	Creator & maintainer
TypeStat	Converts JavaScript to TypeScript and TypeScript to better TypeScript.	Creator & maintainer

Other Utilities

I've also created a spattering of other useful projects you might be interested in.

Project ⚙️	Description 📝	Role 🧑‍🏭
eslint-plugin-expect-type	ESLint plugin with $ExpectType, $ExpectError and $ExpectTypeSnapshot type assertions.	Adoptive maintainer
mock-react-redux	🎭 Mocks out Redux actions and selectors for clean React Jest tests.	Creator & maintainer
ts-function-inliner	TypeScript transformation that inlines calls to small functions. ⚡️	Creator & maintainer
console-fail-test	Gently fails test runs if the console was used during them.	Creator & maintainer
refined-saved-replies	A Chrome extension for GitHub's Saved Replies that adds replies from a repository's .github/replies.yml.	Creator & maintainer

Just For Fun

These projects I do because I think they're fascinating and/or fun, if not particularly useful:

Project ⚙️	Description 📝	Role 🧑‍🏭
Budgie	A unified syntax that compiles into your favorite OOP languages.	Creator & maintainer
Emojisplosion	💥Blasts 😄emoji😊 like 🎆fireworks🎇 all up in your 💻HTML 📄page. 😚😍	Creator & maintainer
EightBittr	Bare-bones, highly modular game engine for 2D 8-bit games.	Creator & maintainer
Konamimojisplosion	Connects konami-code-js to emojisplosion for a glorious easter egg	Creator & maintainer