Koa
Koa is a new web framework designed by the team behind Express, which aims to be a smaller, more expressive, and more robust foundation for web applications and APIs. By leveraging async functions, Koa allows you to ditch callbacks and greatly increase error-handling. Koa does not bundle any middleware within its core, and it provides an elegant suite of methods that make writing servers fast and enjoyable.
- GitHub: https://github.com/topics/koa
- Repo: https://github.com/koajs/koa
- Created by: TJ Holowaychuk
- Released: December 19, 2013
- Aliases: koajs, koa2, koa-middleware,
- Last updated: 2026-06-19 00:18:10 UTC
- JSON Representation
https://github.com/chscript/koa-rejwt
⚙️ A koa middleware that supports both token validation and refresh.
Last synced: 04 Jan 2026
https://github.com/erika-huang/employee-lms-server
An employee leave management system includes leave application, user management, department management and other functional modules.
employee-management javascript koa koa2 management
Last synced: 04 Jan 2026
https://github.com/pageton/stack-craft-templates
Central repository for Create Stack Craft CLI templates. Offers ready-to-use project starters for Express, Fastify, Hono, and Koa, with TypeScript/JavaScript options and Prisma integration. Streamlines web development setup. Contributions welcome!
creat-stack-craft express fastify hapi hono javascript koa lib nodejs npm prisma stack stack-craft template templates typescript
Last synced: 26 Jan 2026
https://github.com/koahubjs/koahub-demo-generator
koahub-demo-generator
generator koa koa2 koahub koahub-demo node nodejs
Last synced: 04 May 2026
https://github.com/fortis/koa-boost
Cache middleware for koa
cache koa koa-boost koa-cache koa-middleware koa2 koajs
Last synced: 11 Feb 2026
https://github.com/ron96g/koa-x-oapi-validator
Koa port of the popular express-openapi-validator library.
koa middleware nodejs openapi openapi-3 request-validation response-validation swagger
Last synced: 10 Feb 2026
https://github.com/simonwong/sponge-bob
海绵宝宝 - 留言板后端
koa nodejs sequelize typescript
Last synced: 05 May 2026
https://github.com/ivonzhang/koa-mongodb-server
利用koa1.0+mongodb搭建一套简易的nodejs后台服务，用于为客户端提供数据请求的数据api接口
Last synced: 04 May 2026
https://github.com/vivify-ideas/koa-boilerplate
Koa API starter (odm - mongoose, data validation - joi, authentication - jwt, configuration - dotenv)
Last synced: 18 Apr 2026
https://github.com/noootwo/tetris-vue3
用vue3+typescript+vite实现俄罗斯方块，并且使用koa+socket.io实现对战功能
koa socket-io typescript vscode vue3
Last synced: 01 May 2026
https://github.com/tsoa-next/tsoa-next
Build type-safe OpenAPI APIs for Node.js using TypeScript decorators with automatic spec generation and validation
api-framework backend code-generation contract-first decorators express koa nodejs openapi rest-api schema-validation swagger tsoa tsoa-next type-safe typescript
Last synced: 12 Apr 2026
https://github.com/alextanhongpin/typescript-node-clean-architecture
Figuring out clean architecture design with TypeScript
architecture koa nodejs typescript
Last synced: 17 Apr 2026
https://github.com/xiaofan9/koa-generator
koa 生成器
koa koa-generator koa2 koa2-generator node nodejs
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https://github.com/yss/koa-route-tree
Path is route, path is parameter, with quickly, fastly, efficiently and restfully.
koa koa-middleware koa2 middleware node restful route router
Last synced: 01 Feb 2026
https://github.com/peakchen90/koa-params-validator
Koa2 请求参数校验
koa koa-middleware koa-validator koa2 object-validator request-validation
Last synced: 04 Jan 2026
https://github.com/cdaringe/super-commerce
a demo set of postgres tables, row-level security migrations, and accompanying web app
koa postgresql row-level-security typescript
Last synced: 17 Apr 2026
https://github.com/vicanso/koa-varnish
The cache middleware for koa, it can cache the data such as varnish.
Last synced: 30 Jan 2026
https://github.com/robherley/opennyc-viz
🗺Visualization of NYC Traffic Accidents 2012-2017
chloropleth d3 d3js koa postgresql visualization
Last synced: 07 May 2026
https://github.com/ianwalter/test-server
Easily create a minimal Koa server for testing
koa mock-server server test test-server testing unit-testing
Last synced: 03 Feb 2026
https://github.com/dimitrisnl/koa-rest-skeleton
⚙️ A very simple REST Koa skeleton
boilerplate koa koa2 nodejs rest-api skeleton
Last synced: 18 Apr 2026
https://github.com/uu-z/koma
An advanced framework based on easy maintenance
Last synced: 24 Aug 2025
https://github.com/hbjydev/linkd
A GraphQL URL shortener written in TypeScript
api koa links shortener typescript
Last synced: 28 Apr 2026
https://github.com/kadobot/musical-memory
Apollo GraphQL, NodeJS, Koa, DynamoDB and SSR React with React Router.
apollo apollo-client dynamodb graphql koa nodejs react ssr
Last synced: 04 Apr 2026
https://github.com/hussain-7/blockchain-ecommerce-app
A simple E-commerce app to show implementation of crypto payment gateway which use Erc-20 (Ethereum stable coin) for payment.
bootstrap4 koa nodejs openzeppelin react solidity truffle
Last synced: 10 Apr 2026
https://github.com/zsf1482451437/blog_server
本项目为了个人博客开发接口；开发采用koa+sqlite，部署采用vercel；
Last synced: 18 Apr 2026
https://github.com/saseungmin/recoil_todo_backend
Todo📆 application Backend created using Koa, MongoDB
jest koa mongodb mongoose recoil-todo supertest todo-demo
Last synced: 05 Apr 2026
https://github.com/hupe1980/sectxt-nodejs
A Node.js Security.txt implementation
express fastify gatsby gnupg koa lambda middleware nextjs securitytxt
Last synced: 07 Apr 2026
https://github.com/zautumnz/koa-pg-react-boilerplate
Node client/server service template with the works.
boilerplate docker koa kysely node postgres storybook styled-components template typescript vite
Last synced: 08 Oct 2025
https://github.com/yisibell/next-app-starter
A ssr app starter build by Koa +Next(12) + React + Redux + Typescript + Emotion styled engine + Material UI.
css-in-js emotion koa material-ui nextjs12 nodejs react18 redux ssr typescript
Last synced: 12 Apr 2026
https://github.com/yorshka20/koa-demo
a RESTful api demo with koa.
api jwt koa prisma restful typescript
Last synced: 17 Feb 2026
https://github.com/morzhanov/nodejs-koa-boilerplate-flow
Node.js Koa Boilerplate (Flow) is an project that allows you to start new node.js project from scratch.
awilix awilix-koa babel babel7 flow flowtype javascript jsonwebtoken koa koa2 nodejs postgresql typeorm
Last synced: 07 Apr 2026
https://github.com/explooosion/koa-postgres-example
This is an example for postgres with koa
example koa koa2 postgresql restful-api
Last synced: 12 Apr 2026
https://github.com/kenote/kenote.js
Kenote is a Node.js framework, used to build server-side applications, and is written by typescript.
express graphql koa nuxt ssr typescript
Last synced: 19 Feb 2026
https://github.com/hendrikniemann/tradingdb
My hobby project for storing item descriptions with pruchase and selling prices
graphql koa react rethinkdb semantic-ui
Last synced: 09 Apr 2026
https://github.com/zhoou/node-koa2-mongodb-demo
An API template by using koa2 and mongodb
bcrypt jsonwebtoken koa koa-passport koa-router koa2 mongodb mongoose node passport winston
Last synced: 09 Apr 2026
https://github.com/henriquecarv/nextjs-koa-middleware
NextJS koa middleware
henriquecarv koa koa-router koajs nextjs nextjs-typescript typescript
Last synced: 27 Oct 2025
https://github.com/tarrowren/koa-range-static
Static file server middleware, support for multipart ranges request
Last synced: 14 May 2026
https://github.com/singhs020/koa-mw-logger
Koa middleware for logging
koa koa2 logger logging middleware
Last synced: 15 May 2026
https://github.com/oe/composie
compose middleware with router and run it like a charm
Last synced: 20 Jan 2026
https://github.com/halffd/livelink
Dynamic video stream management platform built using TypeScript, Node.js, and Svelte
holodex koa live-streaming svelte twitch typescript youtube
Last synced: 09 Apr 2026
https://github.com/imballinst/oas-typescript
All about OpenAPI stuff. Generators, enhanced Swagger UI, Zod validation, and more!
axios koa openapi swagger typescript zod
Last synced: 18 Jan 2026
https://github.com/dburles/modulepreload-koa
Koa middleware for generating modulepreload link relations based on a JavaScript module import graph.
esm esmodules header http koa link middleware modulepreload
Last synced: 08 Feb 2026
https://github.com/koahubjs/koahub-demo-promise
koahub-demo-promise
koa koa2 koahub koahub-demo node nodejs promise
Last synced: 20 Apr 2026
https://github.com/luiizsilverio/codarme-copa
Aplicação desenvolvida durante o Full Stack Challenge da Codar.me
axios codar codarme date-fns formik fullstack-challenge jsonwebtoken koa koajs nodejs phosphoricons planetscale prisma prisma-client react react-toastify react-use tailwindcss vite yup
Last synced: 06 Jan 2026
https://github.com/blesstosam/koa-vue-ssr
ssr app by koa+vue-server-renderer
koa koa2 koajs nodejs server-side-rendering ssr vue vuejs
Last synced: 06 Apr 2026
https://github.com/Optolith/website
The webpage for Optolith for TDE5 (https://github.com/elyukai/optolith-client).
dasschwarzeauge dsa koa nunjucks tde thedarkeye typescript webpage
Last synced: 28 Sep 2025
https://github.com/expo/koa-apex-domain
Koa middleware that redirects requests to `www.${domain}` to `${domain}`
Last synced: 08 Feb 2026
https://github.com/dwightjack/mokd
Programmable fake APIs server
api connect express koa middleware mock
Last synced: 08 Oct 2025
https://github.com/gobengo/typescript-web-starter
Starter Project for a website written in TypeScript (+ koa, webpack hmr, ssr, tests)
boilerplate hmr koa ssr typescript
Last synced: 18 May 2026
https://github.com/kaelzhang/kails
Koa2+ on rails.
koa koa2 node nodejs web-application web-framework
Last synced: 12 Jan 2026
https://github.com/brooklynb7/nuxt3-vuetify3-pug-koa-typescript-template
Project template for nuxt3, vuetify3, pug, koa and typescript
koa nuxt3 pug typescript vuetify3
Last synced: 06 Jan 2026
https://github.com/hoojinguyen/fb-livestream-app-autodeal
👨🏻🎓This is a graduate thesis in Software Engineering at the University of Information Technology, Vietnam National University, Ho Chi Minh City.
autodeal aws facebook gcloud k8s koa livestream nodejs vuejs
Last synced: 09 Apr 2026
https://github.com/morzhanov/nodejs-koa-boilerplate-ts
Node.js Koa Boilerplate (Typescript) is an project that allows you to start new node.js project from scratch.
awilix awilix-koa boilerplate koa koa2 nodejs postgresql typeorm typescript
Last synced: 09 Apr 2026
https://github.com/guoxiangke/wechaty-nuxt
koa nuxt sequelize socket-io tyepscript vue wechaty
Last synced: 12 Apr 2026
https://github.com/zxffffffff/start-web-platform
搭建 web 平台的脚手架，前后端分离 Ant Design Pro + Koa
antd-design-pro koa nodejs platform starter web
Last synced: 19 Apr 2026
https://github.com/gabolera/typescript-api-clean-arch
Starter kit for api in clean architecture using typescript to follow abstract concepts.
api clean-architecture express koa solid solid-principles typescript
Last synced: 08 Feb 2026
https://github.com/corcd/egg-rrweb-server
A new rrweb-server based on egg.js
Last synced: 01 May 2026
https://github.com/0xadada/vital-cause
Koa.js app to handle IFTTT webhooks and output markdown files to a GitHub repo.
github github-api http-server ifttt koa koajs markdown nodejs
Last synced: 17 Sep 2025
https://github.com/macagua/bellaelearning-edx-theme
A open-edX platform theme for E-learning Web Solution development by BellaGLOBAL LLC.
e-learning edx edx-theme koa open-edx openedx-koa-theme
Last synced: 07 Jun 2026
https://github.com/yeukfei02/dogapi
dogApi
dog dogapi koa nodejs postgres prisma typescript
Last synced: 28 Apr 2026
https://github.com/imedadel/writegoodapi
A simple API for Write-Good using Koajs
api english koa write-good writing
Last synced: 05 May 2026
https://github.com/brooklynb7/ppp
Photo Per Person
async-await koa mongoose nuxt passport pug vue vuetify wechat
Last synced: 12 Apr 2026
https://github.com/amazingandyyy/node-server
📡 A simple node server module, in less than 120 lines, compatible to expressjs middlewares
express http http2 https koa nodejs opensource restful-api scratchese server
Last synced: 11 Sep 2025
https://github.com/toolsplus/stackdriver-logging-winston-koa
Koa middleware for Winston transport to Stackdriver Logging
koa logging stackdriver winston
Last synced: 08 Mar 2026
https://github.com/cedx/koa-pug
A Koa view renderer based on the Pug template engine.
Last synced: 12 Apr 2025
https://github.com/yizhezhang-ervin/frontend_nodejs
Frameworks & Tools By JS (Vue/React/Angular + Express/Koa + SSR + Serverless + Electron)
angular electron express koa react serverless ssr vue
Last synced: 08 Apr 2026
https://github.com/tea-node-js/tea-rest-es6-boilerplate
a restful api boilerplate base tea-rest
api boilerplate koa koa-router restful starter-kit
Last synced: 15 May 2026
https://github.com/daniellehuisman/koa-simple-oauth
Simple OAuth2 authentication middleware for Koa.
Last synced: 25 Dec 2025
https://github.com/yisibell/nuxt-cmsify-pwa-template
A Progressive Web App based on Nuxt.js
cms i18n koa nuxtjs pwa vue vue-composition-api vuetify
Last synced: 28 Apr 2026
https://github.com/sombriks/sample-testcontainers
samples on why and how to use testcontainers
alpinejs bulma echo gomponents goqu htmx ionicons jpa knex koa postgresql pug spring-boot testcontainers testcontainers-go testcontainers-kotlin testcontainers-node thymeleaf
Last synced: 25 Jan 2026
https://github.com/baptistelambert/koa-http-basic-auth
🌱 HTTP basic auth middleware for koa.
basic-authentication http koa middleware nodejs
Last synced: 06 May 2026
https://github.com/bertolo1988/koa-server-response
Easy way to build responses.
http koa response response-management
Last synced: 12 Apr 2026
https://github.com/mazeyqian/node-koa-rain
Rain has some frequently used functions for work, such as uploading files, generating short links, reporting logs and invoking third services, etc.
Last synced: 30 Mar 2025
https://github.com/mmrosadev/book-rental-control-backend
NodeJS api to control book rental
docker docker-compose koa nodejs postgres typeorm typescript
Last synced: 16 Feb 2026
https://github.com/zyyv/node-koa-template
A node server template, use typescript & koa development, use webpack building...
Last synced: 12 Apr 2026
https://github.com/ethanzu1193/koa-ts-jwt-auth
基于 Koa 和 TypeScript 构建，提供了一个用于 API 接口服务的示例。示例包含JWT（JSON Web Tokens）进行身份验证和授权。
jwt koa mysql nodejs typeorm typescript
Last synced: 07 Jan 2026
https://github.com/metowolf/koa-router-semver
🍌 Semver Version Router middleware for Koa.
Last synced: 17 May 2026
https://github.com/rodrigooler/graphql-firebird
GraphQL is a query language and execution engine tied to any backend service.
firebird graphql graphql-server jest koa
Last synced: 11 Apr 2026
https://github.com/ivpusic/node-ts-boilerplate
Minimal boilerplate for Node.js typescript projects
boilerplate koa koa-router nodejs typescript
Last synced: 29 Apr 2026
https://github.com/teal-front/publish-pack-gen-nodejs
publish-pack-gen-nodejs
git koa nodejs packagegenerator
Last synced: 29 Apr 2026
https://github.com/viniciuscestarii/rinha-2024q1-node-graphql-mongodb
🔥 Desafio do Sibelius Seraphini! Esse projeto usa a stack da woovi (node, mongodb e graphql) para resolver a segunda edição da Rinha de Backend
docker koa mongodb mongoose nginx nodejs typescript
Last synced: 07 Jan 2026
https://github.com/uskov-anton/koa-swagger-validator
Koa 2 + Swagger 2 + Swagger-tools
koa koa-compose koa-connect koa2 koajs middleware swagger swagger-tool swagger-tools swagger-validator swagger2 validation validator
Last synced: 18 Jan 2026
https://github.com/psypersky/dprnk
Full-stack open source solution for Universal/Isomorphic web apps using PostgreSQL, React.js, Node.js, Koa.js and microservices
boilerplate bootstrap docker full-stack isomorphic koa nodejs postgresql reactjs scafold startup universal
Last synced: 07 Apr 2026
