Discover the best projects built with Koa

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

Born to build better enterprise frameworks and apps with Node.js & Koa. https://307.run/eggcode

Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.

Bitwarden client apps (web, browser extension, desktop, and cli).

Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection, pg-sql2 and much more!

State Management and Multiplayer Networking for Turn-Based Games

High performance JavaScript templating engine

A highly extensible Markdown editor. Version control, AI Copilot, mind map, documents encryption, code snippet running, integrated terminal, chart embedding, HTML applets, Reveal.js, plug-in, and macro replacement.

Use full ES2015+ features to develop Node.js applications, Support TypeScript.

《Koa2》

OAuth Proxy

It's actively developed around blog, vue, koa, and is a solid reference for anyone building with these tools.

HFS is a web file server for your computer. Share folders or even a single file thanks to the virtual file system.

Atomic and non-atomic counters and rate limiting tools. Limit resource access at any scale.

Full-stack CRUD, simplified, with SSOT TypeScript entities

Ts.ED is a Node.js and TypeScript framework on top of Express to write your application with TypeScript (or ES6). It provides a lot of decorators and guideline to make your code more readable and less error-prone. ⭐ Star to support our work!

Node.js framework made by a former @expressjs TC and @koajs team member. Built for @forwardemail, @spamscanner, @breejs, @cabinjs, and @lassjs.

Node.js Koa2

An unopinionated authentication library for building Node.js APIs.

Middleware and a scalar Upload to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

A Nodejs BFF framework, build with koa2（koa2）

Web

， star！

REST API boilerplate using NodeJS and KOA2, typescript. Logging and JWT as middlewares. TypeORM with class-validator, SQL CRUD. Docker included. Swagger docs, actions CI and valuable README

Vue+Socket.io+Express/Koa2。

Koa' application generator for 1.x and 2.x（ Express-style and support all middlewares include async/await ）

Koa, v2.13.4.

React

Simple session middleware for koa

Open karaoke party system

Cabin is the best self-hosted JavaScript and Node.js logging service. Made for @forwardemail.

Vue，React，，，TS, Koa, JS

Create a GraphQL HTTP server with Koa.

Next.js+React.js+Koa+Typescript

Node.JS KOACMS

Koa2RESTful API Server。

A simple full stack demo(CSR & SSR & Docker Support) written by Vue2 & Koa2(Koa1 verson also completed)

Template rendering middleware for koa (hbs, swig, pug, anything! )

《Koa.js -》

《Node.js》A blog build with Koa2.

—。，200， ruochuan02 。

Important security headers for koa

Fast and low overhead web framework fastify benchmarks

A blog platform built with koa,vue and mongoose. koa,vue mongo markdown,。//chuckliu.me

，egg+vue，markdown， excel，. http://139.199.172.193:7001/

A project worth exploring.

Some of the node tutorial -《Node》

web，。：nuxt + koa + vuex + axios + element-ui 。

right-house，，，P2P，。。，，，。，，。

Get information of a Pokémon with GraphQL!

Boilerplate for Node.js Koa RESTful API application with Docker, Swagger, Jest, CodeCov and CircleCI

Configurable, input and output validated routing for koa

A webpage proxy that request through Chromium (puppeteer) - can be used to bypass Cloudflare anti bot / anti ddos on any application (like curl)

Command-line utility to build production-ready servers with GraphQL.

A full stack demo of file uploads via GraphQL mutations using Apollo Server and apollo-upload-client.

React-lego: incrementally add more cool stuff to your react app

Project dedicated to fight Layer 7 DDoS with proof of work, with an additional WAF and controller. Completed with full set of features and containerized for rapid and lightweight deployment.

It's actively developed around koa, webpack, and is a solid reference for anyone building with these tools.

Log HTTP requests/responses separately, visualize their concurrency and report logs/errors in context of a request.

Beautifully shows Express/Koa/Hapi/Fastify routes in CLI.

Starter template for Nuxt.js with KoaJS.

A plugin for Strapi Headless CMS that provides navigation / menu builder feature with their possibility to control the audience and different output structure renderers like (flat, tree and RFR - ready for handling by Redux First Router)

《Node.js》

vue-store。Node.js(Koa)。

This is a simple SPA built using Koa as the backend, Vue as the first frontend, and React as the second frontend. Features MySQL integration, user authentication, CRUD note actions, and async/await.

Redis storage for Koa session middleware/cache with Sentinel and Cluster support

koa2

Vue

Request Tracer - CLS-based request id generation for Express, Fastify, Koa and Hapi, batteries included

Jackblog API Server Koa,, RESTful, Node.js, Koa, MongoDB, Redis, Token Auth,.

An interactive "Game of Thrones" map powered by Leaflet, PostGIS, and Redis.

KoaHub.js -- Node.js Web。Koa.js, Express.js。，Doodoo.js

UMajs，an easy-to-use framework base on Typescript

Simple example of event driven communication between microservices, based on Docker containers, Docker Compose and RabbitMQ. Microservices are implemented in Node.js using Koa.

Full-featured e-commerce system using Egg.js, MySQL, Sequelize, and Alipay integration.

cool-admin-api egg.js、typeorm、jwtapi、api

The official Sentry SDK for Electron

[Temporarily unavailable]The node version of github-profile-summary with GraphQL

Realtime cryptocurrency API

Light wrapper around Koa providing a websocket middleware handler that is koa-route compatible.

Application boilerplate based on Vue.js 2.x, Koa 2.x, Element-UI and Nuxt.js

NodeJs Web

async web framework inspired by koajs, lightweight but powerful.

Next.js+mongo（open community by Next.js & mongo）

Koa + GraphQL + Apollo-Server demo

A core plugin framework based on koa.

Web frontend code for my blogs, develop with Vue.

webpack dev&hot middleware for koa2

Simple web server to forward received requests to real servers or just mock

blog service @nestjs

Bedrock is a battle-tested template of micro services, components and patterns that tie together Kubernetes, Mongo, Node and React

Maka.jsreact（makajs.com）

Online Judge system designed for competitive programming and algorithmic problem-solving.

[Deprecated] Minimal koa v2 boilerplate.

Koa 2 server with Passport + Mongoose + GraphQL

Type-safe routes for Express and Koa

It's actively developed around nodejs, typescript, vue3, and is a solid reference for anyone building with these tools.

i18next-http-middleware is a middleware to be used with Node.js web frameworks like express or Fastify and also for Deno.

Run REST APIs and other web applications using your existing Node.js application framework (NestJS, Express, Koa, tRPC, Fastify and many others), on top of AWS, Azure, Huawei and many other clouds.

Node/JS API client for ButterCMS (https://buttercms.com)

It's actively developed around nuxt, vue, koa, and is a solid reference for anyone building with these tools.

a [email protected]+ proxy middleware

Handlebars templates for Koa.js

GitHub，Vue.js

React

HTTP response caching for Koa. Supports Redis, in-memory store, and more!

， Issues ， star ~

Koa2、Webpack、Vue、React、Node

js， javascript， blog， typescript， node， koa...

react blog build with react hooks + koa2 + sequelize + mysql for personal usage.

Babel React Koa Hot Universal Boilerplate

A lightweight boilerplate for a universal webapp based on koa, mongodb, node, vue, and webpack

A framework base on koa with typescript

high performance router for Koa

koa user auth middleware

A dependency injection web framework for Node.js.

TypeScript AI Agent —— Endpoint 、Harness 、

Awilix helpers/middleware for Koa 2

Koa + Typescript = Koatty. Koatty is a progressive Node.js framework for building efficient and scalable server-side applications.

Boilerplate for Koa & React

GitHub, vue+vuex+koa+mongodb

Enforce HTTPS in node.js koa apps

Stateless Cross-Site Request Forgery (CSRF) protection with JWT

Simple Koa Boilerplate for APIs

api

Simple HTTP benchmark for different nodejs frameworks using wrk

lightweight React-Koa2 universal boilerplate, only what is essential

A Pug middleware for Koa

Seamlessly invoke Amazon Bedrock or your custom models, enabling a smooth experience with AWS GenAI services.

vue2，，node

It's actively developed around koa, nuxt, javascript, and is a solid reference for anyone building with these tools.

react

A straightforward starter for Node javascript web projects. Using Koa, MobX and ReactJS (with universal / isomorphic server rendering)

Simple, fast HTTP router on koa.js.

koa 2 + vue 2

Dito.js is a declarative and modern web framework with a focus on API driven development, based on Objection.js, Koa.js and Vue.js – Developed at Lineto by Jürg Lehni and made available by Lineto in 2018 under the MIT license

Error handler for pure-JSON apps

Validation library for node.js

redux, koa, express

Simple and lightweight Go web framework inspired by koa

koa2+typescript

A starter kit for a slightly opinionated koa project.

Revised starter for future apps.

log4js-node supports Koa-middleware

an extensible mock server

List of locales for i18n

Production ready Koa2 boilerplate.

VTEX IO API Client for Node

Isomorphic port of the redux counter app

Gracefully exit HTTP servers (Express/Koa/Fastify/etc), databases (Mongo/Mongoose), Redis clients, Bree job schedulers, and custom handlers.

koa

An opinionated koa validation & swagger library, letting you write one Joi schema for both validation & generating swagger ui.

koa，，「」，~

ES7 decorators that simplify Koa and Express route creation

aotoo-hub，，。。react/vue//node

A lightweight and flexible web development framework.

Better Stack JavaScript client

An angular-like MVC framework, based on koa@2 & bottlejs.

cms。koa+redis+mongodb（）。dva+ant，next.js+redux。

OSS

Build typesafe routes for Koa with ease. Utilizes Typescript, Zod, and Koa-Router to provide an easy solution to I/O validation and type inference.

It's actively developed around blog, fe, nodejs, and is a solid reference for anyone building with these tools.

Linked Open Data EXperiment

This is a simple SPA built using Koa as the backend, Vue as the first frontend, and React as the second frontend. Features MySQL integration, user authentication, CRUD note actions, and more.

TypeScript framework to create JSON:API compliant APIs

TypeScript + Vue + Express/Koa + Socket.io

Typescript+MidwayJs+Nacos

Version Of Progressive Web App ( Serverless )

JavaScript library for work with Uploadcare API

development server for rollup with additional logging and options

CLI for creating and managing VTEX apps

Web interface for BanManager using Next.js/React/GraphQL

It's actively developed around vue, koa, javascript, and is a solid reference for anyone building with these tools.

javascript

Easy, feature complete, and Plugin-Based Envelop GraphQL APIs

A simple blog build with Koa and Vue.

Koa user-agent middleware

React SSRMOO

A better error-handler for Lad and Koa. Makes `ctx.throw` awesome (best used with koa-404-handler)

----Koa2

node-fs

Logger-agnostic wrapper that normalizes logs regardless of arg style. Great for large dev teams, old/new projects, and works w/Pino, Bunyan, Winston, console, and more. It is lightweight, performant, highly-configurable, and automatically adds OS, CPU, and Git information to your logs. Hooks, dot-notation remap, omit, and pick of metadata.

This template built with vue 2.x, vue-router & vuex & webpack3 with server-side rendering by koa

A robust context validator for koajs. Use Joi behind the scenes.

Simple API monitoring & analytics for Node.js & Bun apps

GraphQL Back-end Server with Relay, Koa, MongoDB and Mongoose

React Redux Universal (isomorphic) bundle

GraphQL execution and error handling middleware written from scratch for Koa.

Middleware and an Upload scalar to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

Monorepo playground with GraphQL Server, Rest API Server, typescript config, test utils, jest config, webpack and more

Koa middleware and api sdk for wechat oauth, qq oauth, baidu oauth and weibo oauth

ES6/7 ready SQL library for node.js inspired by Clojure's yesql

Vue+Koa+mongoose http://wap.fulun.club

Rncms Koa2 + Webpack4 + Reactjs Cms 【】

A simple and practical CMS implememted by koa

A simple boilerplate to create REST apps with koa2, babel and webpack

Visualizing GitHub profile

Koa web app framework written in typescript.

Moesif Node.js middleware (formerly Moesif-Express), for API Monitoring, Analytics, and Monetization.

koa@next，httphttps，

A simple blog build with Koa and React.

Web ， TypeScript， Web

A Fully Customized and Production Grade Koa REST API Implementing GoThinksters' RealWorld

KIRAKIRA-Rosales, The RESTful Back-end API Created by koa.

node-koa

This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using the Koa.js application framework

The CUTEST Visual Novel / Galgame Forum! KUN Visual Novel Forum back-end project

Node 、JS 、、I/O、

Serves up vector tiles of osm2streets output. Very work in progress!

bug，

，vue+Koa +++

koa middleware to parse xml request body

It's actively developed around react, koa, mobx, and is a solid reference for anyone building with these tools.

Sample project for implementing OIDC server with a web application and an API service.

Graphql App using Node with typescript, KOA framework and Elasticsearch

Svelte Vue React-Hooks Vite Webpack Koa Inversify Rpc Express etc in mini-version

Tutorial how to set up koa with graphql and mongodb

webpack5.0 SSR+Vue+Koa+vue-router+vuex

A koa-http-proxy-middleware

vueweeklyPlus

Koa，TypescriptWeb

react-router middleware for koa 2.

Smart and easy request rate limiter for your APIs built on `koa`, using `koa-ip-filter`. Support custom stores, custom ID, custom error messages and custom headers.

Ip filter middleware for koa, support whitelist and blacklist.

a open-source blockchain explorer built with typescript for Ethereum web3 compatible blockchains

koahub.js

Shopify paid app in Node.js & React.js that connects to a store and lets merchants select products to automatically discount them in the Shopify admin interface.

koa2 version winston logger like express-winston

Full-stack React Framework for building web and backend

A boilerplate for building RESTful APIs using Node.js, PostgreSQL, koa, knex, bookshelf.

NDAify helps you keep your trade secrets under wraps

write your request handlers once, run anywhere

leetcode | |mini|

koa SEO middleware

Demo GraphQL API server

CalDAV server for Node.js and Koa. Modernized and maintained for @forwardemail

A code generation tool for openapi 3 / 3.1 specifications written in typescript, primarily aimed at generating typescript clients and server stubs. Other target languages may be added in future.

It's actively developed around canvas, koa, koa-router, and is a solid reference for anyone building with these tools.

koa2 with koa-route, ES2017, DI Container, Structure, async Function...

A spiritual successor to DrugWars, but with cats.