Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.

Make Prettier organize your imports using the TypeScript language service API.

Hosts TSConfigs to extend in a TypeScript app, tuned to a particular runtime environment

An extremely fast directory and filename linter - Bring some structure to your project filesystem

Learn how to design systems at scale and prepare for system design interviews

Wireit upgrades your npm/pnpm/yarn scripts to make them smarter and more efficient.

Most modern mobile touch slider with hardware accelerated transitions

🛤 Detection of elements in viewport & smooth scrolling with parallax.

Wrap your component up as a custom element

A tool for writing better scripts

javascript for rendering abc music notation

♠️ React MDX-based presentation decks

A purescript rewrite of the core HSIMP modules

Real world GraphQL tutorials for frontend developers with deadlines!

A simple way to safely do string replacement with React components

Promise base pixiv API client

Prerenders static HTML in a single-page application.

A simple demo project of how to use caffe to train CNN on Windows

Make images smaller using best-in-class codecs, right in the browser.

⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

Limits zoom and panning of a google map

A modern approach for Computer Vision on the web

Node.js samples for Google Cloud Platform products.

A modern dialog library which is highly configurable and easy to style. #hubspot-open-source

はてな研修用教科書

A library to manipulate font files from Python.

WebAudio API playback library, with filters. Modern audio playback for modern browsers.

Simple OAuth library for Java