Awesome Koa

Useful resources for creating apps and working with Koa

Links
Examples & Boilerplates
Middleware
Others
Videos

Status

Info: Green Build Status means there should be no Deadlinks in this List.
You can find the Testfiles on travis-deadlink-scanner.

Examples & Boilerplates

koa-rest-api-boilerplate - Boilerplate for Node.js Koa RESTful API application with Docker, Swagger, Jest, Coveralls and CircleCI
api-boilerplate - API application boilerplate
kick-off-koa - An intro to koa via a set of self-guided workshops
workshop - Koa Training Workshop
examples - Example Koa apps
babel-es6-es7-npm-skeleton - Babel ES6 / ES7 - Testing, Benchmark, Auto Reload, Linting
K2 - Koa2, Babel ES6/7, GraphQL, passport-local based authentication, PostgreSQL, Jest for Unit and Integration testing and more
koa-firebase - Koa with Firebase middleware integration starter
koalerplate - A simple Koa 2 boilerplate for API’s using ES6.
koa-hasura - Koa app starter kit with Hasura deployment
koa2-api-boilerplate - Koa2, Knex, es6-error, Gulp, ApiDoc, ESLint, koa-validate, JWT.
koa-user-api-boilerplate - User API boilerplate using Koa2, Full ES6 & 7 support, Passport & JWT with tests.
koa-blog-api-boilerplate - Blog API extended from koa-user-api-boilerplate authentication layer with ES6 & 7 support.

Tutorials

Info: Lots of the Examples and Boilerplattes are outdated.
Also some of the features not work straight out of the Box with the new Version.
I’m working on a Boilerplatte with all the cutting edge stuff and will publish it later on my GitHub Account.

Middleware

accesslog - Middleware for common log format access logs
api-boilerplate - API application boilerplate
atomic-session - Atomic sessions for Koa
badgeboard
basic-auth - blanket basic auth middleware
body-parsers - collection of koa body parsers
bodyparser - a body parser for koa
bundle - Generic asset pipeline with caching, etags, minification, gzipping and sourcemaps.
bunyan-logger - Koa middleware for bunyan request logging
cash - HTTP response caching for Koa
charset - use iconv-lite to encode the body and set charset to content-type
cluster - Koa clustering and error handling utility
compose - Middleware composition utility
compress - Compress middleware for koa
conditional-get - Conditional GET middleware for koa
convert - Convert koa generator-based middleware to promise-based middleware
cors - Cross-Origin Resource Sharing(CORS) for koa
cross-cookies - Easily set cookies across subdomains
csrf - CSRF tokens for koa
ctx-basic-auth - Augments Koa with ctx.basicAuth
ctx-cache-control - Augment Koa with ctx.cacheControl(maxAge)
ctx-paginate - Augments Koa with ctx.paginate
ejs - a koa view render middleware, support all feature of ejs
error - Error response middleware (text, json, html)
etag - ETag support for Koa responses
examples - Example Koa apps
favicon - Koa middleware for serving a favicon
file-server - file serving middleware for koa
generic-session - koa session store with memory, redis or others.
html-minifier - minify HTML responses like some crazy guy
is-json - check if a koa body should be interpreted as JSON
joi-router - Configurable, input and output validated routing for koa
json - pretty-printed JSON response middleware
json-error - Error handler for pure-JSON apps
json-filter - Middleware allowing the client to filter the response to only what they need, reducing the amount of traffic over the wire.
jwt - Koa middleware for validating JSON Web Tokens
kick-off-koa - An intro to koa via a set of self-guided workshops
koa - Expressive middleware for node.js using generators
koa-body-clean - Koa middleware for auto cleanup files created to disk by multipart middlewares
koa-fresh - koa-fresh: HTTP response freshness testing middleware base on koa and node-fresh
koa-github - simple github auth middleware for koa
koa-lusca - koa version of lusca. Application security for koa.
koa-markdown - Auto convert markdown to html for koa. Inspired by connect-markdown
koa-range - range request implementation for koa, see http://tools.ietf.org/html/rfc7233
koa-redis - koa session with redis
koa-response-handler - lightweight response handler for koa
koa-roles - koa version of Connect-Roles
koa-rt - koa rt with microtime
koa-custom-response - standard RESTful API for koa
koa-typescript-guide the best practice of building Koa2 with TypeScript
koa-twig - use twig as template engine
koa-safe-jsonp - Safe jsonp plusins for koa.
koa.io - Realtime web framework combine koa and socket.io.
koa-ts-controllers - Typescript/decorator based Rest controller/router for Koa2+.
koala - [SEEKING MAINTAINER] An HTTP/2 and ES6 Module-ready Koa Suite
locales - koa locales, i18n solution for koa
logger - Development style logging middleware
maxrequests - Limit max requests on each http keepalive connection.
middleware-hook - low-level hooks for your middleware
mock - Simple web page mock middleware
mount - Mount other Koa applications or middleware to a given pathname
onerror - an error handler for koa, hack ctx.onerror
override-method - method override utility for koa
parameter - parameter validate middleware for koa, powered by parameter
path-match - koa route middleware
qs - qs for koa, and use querystring more safely.
querystring-strict - THIS REPOSITORY IS NOW DEPRECATED
ratelimit - Rate limiter middleware
react-view - A Koa view engine which renders React components on server
redis-session-sets - Koa Redis sessions with field-referencing cross sets
resourcer - A simple resource directory mounter for koa.
resourcer-docs - Simple app that generates documentation for routes mounted using koa-resourcer.
response-time - X-Response-Time middleware
rewrite - URL rewriting middleware
route - Simple route middleware
s3-cache - Koa middleware to cache and serve from S3
send - Transfer static files
sendfile - basic file-sending utility for koa
session - Simple cookie-based session middleware
snapshot - take snapshot when request, cache by request path.
stateless-csrf - CSRF without sessions.
static - Static file server middleware
static-cache - Static cache for koa
statsd - Statsd middleware
timer - time your middleware
todo - a todo example write with koa and react
trace - generic tracing for koa
trace-influxdb - InfluxDB tracing for koa-trace
trie-router - Trie-routing for Koa
userauth - koa user auth middleware
workshop - Koa Training Workshop
koa-protect - Security module for koa applications
koache - Koa cache based on node-cache
koa-json-rpc - JSON-RPC 2.0 middleware which implements the https://www.jsonrpc.org/specification

Generators

Generators - Mozilla Developer Network (MDN)

Videos

KnowThen - Videos about Koa and Generators
Generators in JavaScript - What, Why and How

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