keisukekomeda

asdf

Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more

steep

Static type checker for Ruby

typeprof

An experimental type-level Ruby interpreter for testing and understanding Ruby code

faker

Generate massive amounts of fake data in the browser and node.js

graphql-tools

:wrench: Utility library for GraphQL to build, stitch and mock GraphQL schemas in the SDL-first approach

pixijs

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

foreman

Manage Procfile-based applications

tomono

Multi- To Mono-repository merge

effect

An ecosystem of tools to build robust applications in TypeScript.

solargraph

A Ruby language server.

node-gyp

Node.js native addon build tool

app-store-server-library-node

crawlee

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.

watcher

👀 A native C++ Node module for querying and subscribing to filesystem events

rspack

A fast Rust-based web bundler 🦀️

terraform-google-cloud-functions

Deploys Cloud Functions (Gen 2)

capybara

Acceptance test framework for web applications

terser-webpack-plugin

Terser Plugin

retry

Retries a GitHub Action step on failure or timeout

node-casbin

An authorization library that supports access control models like ACL, RBAC, ABAC in Node.js and Browser

zeitwerk

Efficient and thread-safe code loader for Ruby

jest-prisma

Jest environment for integrated testing with Prisma client

freeCodeCamp

freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

typescript-eslint

:sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript

renovate-config

A shareable config preset for Renovate used in Hatena.

github-action

irb

interactive Ruby

rbs

Type Signature for Ruby

json-schema

Ruby JSON Schema Validator

terser

🗜 JavaScript parser, mangler and compressor toolkit for ES6+