msn0

🍺 Top fermented URL parser and stringifier built with performance and small size in mind.

Wilson score interval implemented in javascript

A fetch-based file downloader

MDN polyfills - from, forEach, filter, find, findIndex, assign, includes, create, entries, of, repeat, startsWith, endsWith, toggleAttribute, bind, MouseEvent, CustomEvent, padEnd, padStart

fake window.fetch for tests

Take a screenshot 📸 of React component. Push it and compare images in pull request.

Calculate Median Absolute Deviation (MAD)

The fastest and smallest 🚀framework ever. For the web.

CLI for testing DOM timings built upon Headless Chrome & Lighthouse 💜

Unicode subscripts and superscripts mapper

Rollup vs Webpack

Transform JSON into ES6 Module. The way to enable Tree Shaking for imported JSONs.

Serialize JavaScript to a superset of JSON that includes regular expressions and functions.

[Work in Progress] Material Kit React Version

Webpack loader for remote resources

Companion code for the direct-to-S3 uploads Node.js article on Heroku's Dev Center

Jest matcher for image comparisons. Most commonly used for visual regression testing.

:blue_book: A guided handbook on how to use Babel and how to create plugins for Babel.

💡 simple runtime caching solution

:beer: Probably the simplest currying ever :)

Parse and stringify URL query strings

about me

Bartosz Milewski's 'Category Theory for Programmers' unofficial PDF and LaTeX source

React Components written in TypeScript

:chart_with_upwards_trend: Calculate n-th percentile

Angular6 - unit and visual regression tests

Calculate median of a given data

eslint config

The repository for high quality TypeScript type definitions.

:scissors: An ES6+ aware minifier based on the Babel toolchain (beta)