Kotaro Chiba

homepage. おめシスのホームページを作りたい

dev3000. Captures your web app's complete development timeline - server logs, browser events, console messages, network requests, and automatic screenshots - in a unified, timestamped feed for AI debugging.

nook. A daily digest web app that scrapes and summarizes blogs, Reddit threads, GitHub trending, and Hacker-News-trending articles all in one place.

claude-ts-mcps. TypeScript

cline. Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

gh-monorepo-migrator. Shell

git-filter-repo. Quickly rewrite git repository history (filter-branch replacement)

stin-blog. TypeScript

logo.css. TypeScript

kirke. Yet another JSON to Go Struct Converter

duckdb-wasm-parquet. TypeScript

jsr. The open-source package registry for modern JavaScript and TypeScript

es-toolkit. A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

typescript. TypeScript support in Node.js core

typed-htmx. Definitions for htmx attributes

TrueDLsite. Kotlin

Top10. Official OWASP Top 10 Document Repository

PeacefulInternet. Kotlin

htmz. html with targeted manipulation zones

hono-htmx. Hono+htmx stack

ui-labs. CSS

js-service-worker-example. Sample for a js service worker running on Wasmer Edge.

winterjs. Winter is coming... ❄️

wasmer. 🚀 Fast, secure, lightweight containers based on WebAssembly

htmx. </> htmx - high power tools for HTML

tempo. 📆 Parse, format, manipulate, and internationalize dates and times in JavaScript and TypeScript.

frap. Formal Reasoning About Programs

hono. Web framework built on Web Standards

honox. HonoX - Hono based meta framework

tokencss. TypeScript

react-intersection-observer. React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.

corepack. Package manager version manager for Node.js projects

nivo. nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries

nuxt-vuex-module. vuex module for Nuxt 3.

SupportsCSS. Live, in-browser detection of modern CSS support for selectors, features, and at-rules. Applies support-based classes, exposes a results object, and allows custom tests.

reset.css. a css reset for 2024 and beyond.

blog.kanicrub.net. Astro

nextjs-e2e. JavaScript

eslint-cjs-to-esm. ESLint wrapper for migration from CJS to ESM.

next13-experimental. Implementation sample using `app` directory of Next13 experimental function

proposal-decorators. Decorators for ES6 classes

embedded-host-node. A Node.js library that will communicate with Embedded Dart Sass using the Embedded Sass protocol

mission-dmm-bootcamp-go. TechBowl社MISSION用テンプレートリポジトリ(新卒研修-Go)

react-google-charts. A thin, typed, React wrapper over Google Charts Visualization and Charts API.

serverless. ⚡ 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.

apexcharts.js. 📊 Interactive JavaScript Charts built on SVG

echarts. Apache ECharts is a powerful, interactive charting and data visualization library for browser

react-autosuggest. WAI-ARIA compliant React autosuggest component

workspace. JavaScript

learning-graphql. The code samples for Learning GraphQL by Eve Porcello and Alex Banks, published by O'Reilly Media

cqfill. Polyfill for CSS Container Queries

lerna-monorepo-github-actions-release. Lerna + monorepo +GitHub Actions Release Flow

figma-to-react. Simple generator of React code from Figma

about. 私について (職務経歴書)

editaro. エディ太郎

vanilla-extract. Zero-runtime Stylesheets-in-TypeScript

serverless-next.js. ⚡ Deploy your Next.js apps on AWS Lambda@Edge via Serverless Components

svelte. web development for the rest of us

my-own-react. Rewrite React Fiber core algorithm in 300 lines with links to the React source code

inspx. Pixel perfect layout inspection.

philan.net. Public Donation Management webservice for Philanthropist.

go-design-pattern. Go

io-ts. Runtime type system for IO decoding/encoding

rocon. Router Library with Ultimate Type Safety

tsconfig-paths-webpack-plugin. Load modules according to tsconfig paths in webpack.

Recoil. Recoil is an experimental state management library for React apps. It provides several capabilities that are difficult to achieve with React alone, while being compatible with the newest features of React.

yew. Rust / Wasm framework for creating reliable and efficient web applications

gitbook-plugin-uml. PlantUml plugin of gitbook/honkit which can draw UML graph in both markdown HTML and PDF

honkit. :book: HonKit is building beautiful books using Markdown - Fork of GitBook

codecrumbs. Learn, design or document codebase by putting breadcrumbs in source code. Live updates, multi-language support and more.

json-viewer. Port of Firefox's JSON Viewer for Chromium-based Browsers

grpc-gateway. gRPC to JSON proxy generator following the gRPC HTTP spec

tools. Unified developer tools for JavaScript, TypeScript, and the web

avn. Automatic Version Switching for Node

sextant. A development tool to chart application flows, then implement them in code

nyc. the Istanbul command line interface

proposal-uuid. UUID proposal for ECMAScript (Stage 1)

yorha. :robot: CSS based on Nier Automata's interface design language.

classless-css. A list of classless CSS themes/frameworks with screenshots

react-clay-editor. A document editor quick editable and flexible like clay in hands

redux-persist. persist and rehydrate a redux store

sync-web-storage. Sharing a value at storage (e.g. local storage) between cross domains.

ua-client-hints. Wouldn't it be nice if `User-Agent` was a (set of) client hints?

frourio. Fast and type-safe full stack framework, for TypeScript

dayjs. ⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

next-connect. The TypeScript-ready, minimal router and middleware layer for Next.js, Micro, Vercel, or Node.js http/http2

npkill. List any node_modules 📦 dir in your system and how heavy they are. You can then select which ones you want to erase to free up space 🧹

flow. Adds static typing to JavaScript to improve developer productivity and code quality.

awesome-design-systems. 💅🏻 ⚒ A collection of awesome design systems

github-script. Write workflows scripting the GitHub API in JavaScript

ts-template. TypeScript

npm-check-updates. Find newer versions of package dependencies than what your package.json allows

reviewdog. 🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

cli. GitHub’s official command line tool

Inquirer.js. A collection of common interactive command line user interfaces.

oclif. CLI for generating, building, and releasing oclif CLIs. Built by Salesforce.

scully. The Static Site Generator for Angular apps

ng-app-scully-blog-docs. Angular app using Scully to make docs and blog.

awilix. Extremely powerful Inversion of Control (IoC) container for Node.JS

twitter-like-app-clean-architecture. WIP

react-spectrum. A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

phenyl. JavaScript Server/Client framework to SSoE (State Synchronization over Environments)

swr. React Hooks for Data Fetching

clean-code-javascript. Clean Code concepts adapted for JavaScript

act. Run your GitHub Actions locally 🚀

now-deno. Deno builder for Vercel - run Deno on Vercel. :sauropod: + λ = :heart:

comlink-loader. Webpack loader to offload modules to Worker threads seamlessly using Comlink.

marp. The entrance repository of Markdown presentation ecosystem

98.css. A design system for building faithful recreations of old UIs

esbuild. An extremely fast bundler for the web

koa. Expressive middleware for node.js using ES2017 async functions

Reactime. Developer tool for time travel debugging and performance monitoring in React applications.

nextjs-jwt-example. next.js authorization example including private route protection. WARNING - This is probably not a great reference in 2023 and beyond, consider using next-auth.

koa-helmet. Important security headers for koa

helmet. Help secure Express apps with various HTTP headers

serverless-express. Run Express and other Node.js frameworks on AWS Serverless technologies such as Lambda, API Gateway, Lambda@Edge, and more.

prompts. ❯ Lightweight, beautiful and user-friendly interactive prompts

commander.js. node.js command-line interfaces made easy

structmapper. structmapper for golang, copy value from struct to struct. Extend copier(https://github.com/jinzhu/copier)

a11y-css-reset. A small set of global rules to make things accessible and reset default styling

google-map-react. Google map library for react that allows rendering components as markers :tada:

react-konva. React + Canvas = Love. JavaScript library for drawing complex canvas graphics using React.

next-saga-example. Example of using next.js with redux saga

next-redux-wrapper. Redux wrapper for Next.js

serve. Static file serving and directory listing

fork-ts-checker-webpack-plugin. Webpack plugin that runs typescript type checker on a separate process.

playroom. Design with JSX, powered by your own component library.

proposal-promise-allSettled. ECMAScript Proposal, specs, and reference implementation for Promise.allSettled

unfetch. 🐕 Bare minimum 500b fetch polyfill.

developer-roadmap. Interactive roadmaps, guides and other educational content to help developers grow in their careers.

chalk. 🖍 Terminal string styling done right

marble. Marble.js - functional reactive Node.js framework for building server-side applications, based on TypeScript and RxJS.

promises-book. JavaScript Promiseの本

showroom. Universal development and automated test environment for web components

multi_auth. Standardized multi-provider OAuth authentication

aggre.io. aggre.io

ie-buster. Save web creators with Chrome link popup for IE.

kamatte-syndrome. plz kamatte me!!!

amesh. みんなだいすき東京アメッシュ！

lit. Lit is a simple library for building fast, lightweight web components.

babel-plugin-inline-import. inline the raw content of import statements

lit-element. LEGACY REPO. This repository is for maintenance of the legacy LitElement library. The LitElement base class is now part of the Lit library, which is developed in the lit monorepo.

rollup-plugin-typescript2. Rollup plugin for typescript with compiler errors.

oo-elements. Web Components for OO

rollup. Next-generation ES module bundler

koa-simple-healthcheck. simple healthcheck middleware for koa

sweetalert. A beautiful replacement for JavaScript's "alert"

react-v16-ssr. JavaScript

react-waterfall. React store built on top of the new context API

zap-error-dispatcher. Sample that splits the core above the error level.

babel-plugin-transform-define. Compile time code replacement for babel similar to Webpack's DefinePlugin

proposal-regexp-named-groups. Named capture groups for JavaScript RegExps

rewire. Easy monkey-patching for node.js unit tests

nvm. Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions

hyperapp. 1kB-ish JavaScript framework for building hypertext applications

recompose. A React utility belt for function components and higher-order components.

next-routes. Universal dynamic routes for Next.js

Gochiusearch. A Fast Scene Search Engine for Anime Series 'Gochuumon wa Usagi Desuka?'

redux-saga-test-plan. Test Redux Saga with an easy plan.

styled-jsx. Full CSS support for JSX without compromises

redux-form. A Higher Order Component using react-redux to keep form state in a Redux store

mobx. Simple, scalable state management.

next.js. The React Framework

fuse-box. A blazing fast js bundler/loader with a comprehensive API :fire:

ramda. :ram: Practical functional Javascript

nomnoml. The sassy UML diagram renderer

aphrodite. Framework-agnostic CSS-in-JS with support for server-side rendering, browser prefixing, and minimum CSS generation

reactcss. :lipstick: Inline Styles in JS

en.javascript.info. Modern JavaScript Tutorial

redux-devtools-extension. Redux DevTools extension.

react-kawaii. Cute SVG React Components

react-chartjs-2. React components for Chart.js, the most popular charting library

almin. Client-side DDD/CQRS for JavaScript.

react-toggle-pattern. React Component that provide toggle pattern

redux. A JS library for predictable global state management

es6-cheatsheet. ES2015 [ES6] cheatsheet containing tips, tricks, best practices and code snippets

react-setup. A Universal React Setup with i18n: Babel 6, Koa 2, React, React Router, React Transmit, React Bootstrap, React-intl, Mocha, Isparta, Webpack 2, Storybook, InlineCSS/PostCSS, ESLint, HTTPS & HTTP2.

purescript-halogen. A declarative, type-safe UI library for PureScript.

material-ui. Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

frontend-boilerplate. JavaScript

ava. Node.js test runner that lets you develop with confidence 🚀

unassert. Encourages programming with assertions by providing tools to compile them away.

enchant.js. A simple JavaScript framework for creating games and apps

mongo-express. Web-based MongoDB admin interface, written with Node.js and Express

generator-aspnet. yo generator for ASP.NET Core

flumpt. JavaScript

service-worker. JavaScript

html-webpack-plugin. Simplifies creation of HTML files to serve your webpack bundles

react-scripts. ⚙ shared react app configs

create-react-app. Set up a modern web app by running one command.

react. The library for web and native user interfaces.

babel. 🐠 Babel is a compiler for writing next generation JavaScript.

medis. 💻 Medis is a beautiful, easy-to-use Mac database management application for Redis.

sizzle. A sizzlin' hot selector engine.

WebModule. Generate a JavaScript based module for Mobile Web Application.

KanTanMarkdown. KanTanMarkdown is a markdown editor and previewer which runs on single html.

slider-pro. A modular, responsive and touch-enabled jQuery slider plugin that enables you to create elegant and professionally looking sliders.

sandbox. 砂場遊び

twada-savannah. Suddenly appeared savannah lion when coverage decreased

FSVS. Full Screen Vertical Scroll