WordPress  

wordpress.org

Node.js  

nodejs.org

Bootstrap  

getbootstrap.com

Docker    

docker.com

Angular  

angularjs.org

.NET Framework      

dotnet.microsoft.com

TensorFlow  

tensorflow.org

Kubernetes (K8s)  

kubernetes.io

Ruby on Rails  

rubyonrails.org

Django  

djangoproject.com

Yoast  

yoast.com

Meta Open Source        

opensource.fb.com

Kotlin  

kotlinlang.org

Flutter    

flutter.dev

PHP  

php.net

Sass  

sass-lang.com

Drupal  

drupal.org

Joomla  

joomla.org

Swift Language    

swift.org

PyCharm  

jetbrains.com

Electron  

electronjs.org

Elixir  

elixir-lang.org

Leaflet  

leafletjs.com

Play Framework  

playframework.com

Adobe PhoneGap Build   defunct

Elm  

elm-lang.org

CodeProject  

codeproject.com

Prisma  

prisma.io

Reason  

reasonml.github.io

Rancher  

rancher.com

Stencil  

stenciljs.com

Haskell  

haskell.org

Progress Sitefinity  

progress.com

Digital Asset  

digitalasset.com

WildFly  

wildfly.org

Wasabi      

wasabi.com

FreeSWITCH    

freeswitch.org

Kite  

kite.com

Phusion Passenger  

phusionpassenger.com

Backbone.js  

backbonejs.org

Locomotive  

locomotivecms.com

Ninja Web Framework  

ninjaframework.org

Stylus  

stylus-lang.com

2D Toolkit

2dtoolkit.com

ActivePDF

activepdf.com

AFNetworking

afnetworking.com

Alpine

alpinejs.dev

Android Architecture Components

developer.android.com

AndroidX

developer.android.com

Annoy

github.com

Ant Design

ant.design

Apache Ant

ant.apache.org

Apache Maven

maven.apache.org

Apache Solr

solr.apache.org

Apache Storm

storm.apache.org

Apache Struts

struts.apache.org

Apache Thrift

thrift.apache.org

Apigility

apigility.org

Apollo Client (GraphQL)

apollographql.com

AppBuilder

telerik.com

Appcelerator Titanium

appcelerator.com

AppCode

jetbrains.com

Appetize.io

appetize.io

AppGyver Supersonic

appgyver.com

Appjs

code.kik.com

APT from Yahoo!

developer.yahoo.com

Argon Design System

creative-tim.com

Artoo

artoo.io

Ascendum

ascendum.com

ASPOSE

aspose.com

Astro Framework

astro.build

AsyncDisplayKit

asyncdisplaykit.org

audio.js

kolber.github.io

Aura Component Framework

github.com

Aurelia

aurelia.io

Auth0

auth0.com

Autocode

autocode.com

Autoconf

gnu.org

Autoprefixer  

autoprefixer.github.io

AxonIQ

axoniq.io

Anywhere Software (B4X)

Backand

backand.com

Belle

nikgraf.github.io

Belle

nikgraf.github.io

Bit

bit.dev

Blazor

dotnet.microsoft.com

Bloatless

bloatless.org

Bloomer

bloomer.js.org

Blueprint

blueprintjs.com

Bluesky  

bsky.app

BlueStacks

bluestacks.com

Boost

boost.org

BraveElephant

braveelephant.net

Brix

brix.io

Browserify

browserify.org

Buildroot

buildroot.org

Bulma

bulma.io

Caffe

caffe.berkeleyvision.org

CakePHP

cakephp.org

CanJS

canjs.com

Capistrano

capistranorb.com

Carbyn    

carbyn.co

cardio

card.io

CCV

libccv.org

Chakra UI    

chakra-ui.com

Cirq

github.com

City Building Kit

citybuildingkit.com

Clang*

clang.llvm.org

Cleverstack

cleverstack.io

CLion

jetbrains.com

Clipboardjs

clipboardjs.com

Clojure

clojure.org

CMake

cmake.org

Codacy

codacy.com

CodeIgniter

codeigniter.com

Codelockr

codelockr.com

Compass Framework

compass-style.org

Connect SDK

getconnect.io

Cookiebot

cookiebot.com

Cordova

cordova.apache.org

CoreUI

coreui.io

Create React App

create-react-app.dev

Crowdin

crowdin.com

CSSBattle

cssbattle.dev

CUBA.platform

cuba-platform.com

Cucumber

cucumber.io

Curl

curl.se

dash.js

reference.dashif.org

date-fns

date-fns.org

Daytona

daytona.io

DevinSense

devinsense.com

Doctrine

doctrine-project.org

.NET for Apache Spark

dotnet.microsoft.com

.NET Core

dotnet.microsoft.com

.NET Desktop Apps

dotnet.microsoft.com

.NET MAUI

dotnet.microsoft.com

Downshift

downshift.netlify.com

Draft.js

draftjs.org

DvaJS

dvajs.com

Eclipse CDT

eclipse.org

The Edge Runtime

edge-runtime.vercel.sh

Elastix

Elemental UI

elemental-ui.com

Elephant.io

wisembly.github.io

elm-ui

package.elm-lang.org

Ember

emberjs.com

Entity Framework Core

docs.microsoft.com

ESLint  

eslint.org

Express

expressjs.com

Ext JS

sencha.com

Extend   defunct

goextend.io

ExtNET

ext.net

Fabric

get.fabric.io

Fabric for Python

fabfile.org

Facebook Social Plugins

developers.facebook.com

Famous

famous.co

Fanout

fanout.io

FastAPI

fastapi.tiangolo.com

Fetch Polyfill

github.github.io

Finagle

twitter.github.io

Finatra

twitter.github.io

Fission

fission.io

Flask

flask.palletsprojects.com

Flowjs

flow.org

Flowplayer

flowplayer.com

Flow  

flow.org

FluentValidation

docs.fluentvalidation.net

Fluid Framework

fluidframework.com

Folly

github.com

Fonduer

fonduer.readthedocs.io

Formik

formik.org

Framework7

framework7.io

Free Pascal

freepascal.org

FreePBX

freepbx.org

FuelPHP

fuelphp.com

Genymotion

genymotion.com

GitHub Copilot

github.com

GitHub Desktop

desktop.github.com

Glide v4

bumptech.github.io

Globus Swift

swift-lang.org

GNU Make

gnu.org

GoDiagram

godiagram.com

Google Snappy

github.com

GoogleTest

github.com

GopherJS

github.com

GPUImage

github.com

Gradle

gradle.org

Graphcool

graph.cool

Graphene Python

graphene-python.org

GraphQL

graphql.org

Griffon

new.griffon-framework.org

Grommet

v2.grommet.io

gRPC

grpc.io

Grunt

gruntjs.com

GSoft*

gsoft.com

GStreamer

gstreamer.freedesktop.org

GWT

gwtproject.org

HarmonyOS

harmonyos.com

Haxe

haxe.org

Helmet

helmetjs.github.io

Hilla

hilla.dev

Homebrew

brew.sh

Hovercss

ianlunn.github.io

HTML5 Boilerplate

html5boilerplate.com

IBM API Connect

community.ibm.com

Imagely

imagely.com

Imba

imba.io

indico

indico.io

Intel XDK

software.intel.com

Ionic Framework  

ionicframework.com

IPLD

ipld.io

Jasonette

jasonette.com

Jest  

jestjs.io

JHipster

jhipster.tech

Jina

jina.ai

JitPack

jitpack.io

jPlayer

jplayer.org

jQuery

JS.coach

js.coach

JS IPFS

js.ipfs.tech

JSMpeg

jsmpeg.com

JW Player

jwplayer.com

Kendo UI

telerik.com

KendoReact

telerik.com

Keras

keras.io

Kettle Neo4j

ibridge.be

KeystoneJS

keystonejs.com

Kivy

kivy.org

Knex.js

knexjs.org

Knockout

knockoutjs.com

Koa

koajs.com

Koin

insert-koin.io

Laravel

laravel.com

Lattice Cells defunct

lattice.cf

LaunchDarkly

launchdarkly.com

Lazarus

lazarus-ide.org

LEADTOOLS

leadtools.com

Leiningen

leiningen.org

LESS

lesscss.org

libp2p

libp2p.io

Lisp

lisp-lang.org

Lit

lit.dev

Litho  

fblitho.com

Live Server

marketplace.visualstudio.com

LLVM

llvm.org

Lo

lodash.com

Lombok

projectlombok.org

LoopBack

loopback.io

Lucene

lucene.apache.org

Markdown

daringfireball.net

Marko

markojs.com

Material Design

material.io

Material Design Lite

getmdl.io

Material Kit React

creative-tim.com

Material UI (MUI)

mui.com

Materialize

materializecss.com

MathWorks

mathworks.com

MATLAB

mathworks.com

MDX  

mdxjs.com

MEAN.io

mean.io

MediaElement.js

mediaelementjs.com

MESCIUS

mescius.com

Meteor

meteor.com

Metro Bundler

facebook.github.io

Microsoft Bot Framework

dev.botframework.com

Microsoft Forge

Microsoft Mobius defunct

Microsoft XNA defunct

Milligram

milligram.io

Mithril.js

mithril.js.org

Mobile Angular UI

mobileangularui.com

Mobiloud

mobiloud.com

Mobincube

MobX

mobx.js.org

Monaca

monaca.io

Mono

mono-project.com

Motion Canvas

motioncanvas.io

MSBuild

docs.microsoft.com

Microsoft Visual C++ (MSVC)

visualstudio.microsoft.com

MUI

muicss.com

NativeBase

nativebase.io

Natural Language Toolkit

nltk.org

Netlify  

netlify.com

Next.js  

nextjs.org

NHibernate

nhibernate.info

NimbusKit

nimbuskit.info

NLog

nlog-project.org

Node Express

expressjs.com

NumFOCUS

numfocus.org

OASIS Open

oasis-open.org

OG Image Playground (Satori)

og-playground.vercel.app

Oh My ZSH!

ohmyz.sh

Okteto

okteto.com

Olive

oliveltd.com

Onsen UI

onsen.io

Openbase

openbase.com

OpenGraph

opengraph.dev

OpenWRT

openwrt.org

Overwolf

overwolf.com

pandas

pandas.pydata.org

Papathemes

papathemes.com

Pattern Lab

patternlab.io

PDFjs

mozilla.github.io

PDFlib

pdflib.com

PDFTron

pdftron.com

Petite Vue

github.com

Phantombuster

phantombuster.com

Phaser

phaser.io

Process Management Module (PM2)

pm2.io

PM2 is a daemon process manager for Node.js that will help you manage and keep your application online.

Polyfill

polyfill.io

Polymer Project

polymer-project.org

PostCSS  

postcss.org

PouchDB

pouchdb.com

Primer CSS

primer-css.now.sh

Primer Design System

primer.style

PrimeReact

primefaces.org

Pure CSS

purecss.io

PWA Builder

pwabuilder.com

Pygments

pygments.org

Pylearn2

github.com

PyPi

pypi.org

Pyre

pyre-check.org

Python Wheels

piwheels.org

Qlik Branch

developer.qlik.com

Qoppa

qoppa.com

qrcode.js

davidshimjs.github.io

Qt

qt.io

Quasar    

quasar.dev

Rack

github.com

Railway

railway.app

Ratchet

goratchet.com

Ratchet PHP

socketo.me

Rax

Reach UI

reach.tech

React Admin

marmelab.com

React Bootstrap

react-bootstrap.github.io

React Cosmos

reactcosmos.org

React Desktop

reactdesktop.js.org

React Essence

github.com

React Foundation

react.foundation

React Hooks Library

react-hooks-library.vercel.app

react-md

react-md.dev

React Native  

reactnative.dev

React Native Elements  

reactnativeelements.com

React Navigation  

reactnavigation.org

React.parts defunct

React Styleguidist

react-styleguidist.js.org

React Toolbox

react-toolbox.io

React Virtualized

bvaughn.github.io

ReactiveX

reactivex.io

ReactPHP

reactphp.org

MongoDB Realm

realm.io

Rebass*

rebassjs.org

Recharts

recharts.org

Redux

redux.js.org

Redux-Saga

redux-saga.js.org

Redux Thunk

github.com

Redux Toolkit

redux-toolkit.js.org

Reqlite

github.com

RequestBin

requestbin.com

Resin

resin.io

ResponsiveVoice

responsivevoice.org

RESTier

odata.github.io

RestKit

restkit.org

Retrofit

square.github.io

Revel

revel.github.io

Riot

Rocket

rocketapp.me

Rollbar  

rollbar.com

Rollup

rollupjs.org

Rome  

rome.tools

Rough.js

roughjs.com

RSpec

rspec.info

Rust (programming)  

rust-lang.org

Sails.js

sailsjs.com

Sammy.js

sammyjs.org

Sangria

sangria-graphql.org

sbt for Scala

scala-sbt.org

Scala Lift

liftweb.net

Scala sbt

scala-sbt.org

scikit-learn

scikit-learn.org

SEAlang Library

sealang.net

Selectize

selectize.dev

Semantic UI

semantic-ui.com

Semantic UI React

react.semantic-ui.com

Semantic Versioning

semver.org

Sencha

sencha.com

Sencha Touch

sencha.com

Serendipity

s9y.org

Serverless

serverless.com

Shards React

designrevision.com

Shoelace

shoelace.style

SignalR

dotnet.microsoft.com

Sinatra

sinatrarb.com

Skeleton

getskeleton.com

Skia

skia.org

Smarty

smarty.net

Socket.IO  

socket.io

SocketCluster

socketcluster.io

SocketRocket

github.com

SolidJS  

solidjs.com

Spectre CSS

picturepan2.github.io

Spek Framework

spekframework.org

Spin Framework    

developer.fermyon.com

Spring Boot  

spring.io

Spring Framework  

spring.io

Spry

github.com

SSKeychain

github.com

SSToolkit

sstoolk.it

StackSpot

stackspot.com

Standard Library

stdlib.com

StealJS

stealjs.com

Stetho

facebook.github.io

StrongLoop  

strongloop.com

Styled Components

styled-components.com

Susy

oddbird.net

SV Framework

svframework.com

Svelte  

svelte.dev

SvelteKit

kit.svelte.dev

Swiftic

swiftic.com

Symfony

symfony.com

Tacit

github.com

Tailwind CSS

tailwindcss.com

Tailwind UI

tailwindui.com

TanStack

tanstack.com

Tasharen

tasharen.com

Telerik

telerik.com

TETHR

invisionapp.com

Three.js

threejs.org

Apache TinkerPop  

tinkerpop.apache.org

tofu

tofuproject.github.io

Tokio

tokio.rs

Topcoat

topcoat.io

TorchSharp

github.com

Tornado

tornadoweb.org

Tremor

tremor.so

Triggerio

trigger.io

TSLint

palantir.github.io

TwitterServer

twitter.github.io

Ubicast

ubicast.eu

Ui      

ui.dev

UI5 Web Components

sap.github.io

UIkit

getuikit.com

Underscore

underscorejs.org

Unikron Software

unikronsoftware.com

Uno Platform

platform.uno

Use Shopping Cart

useshoppingcart.com

useHooks

usehooks.com

V8

v8.dev

Vagrant

vagrantup.com

Valgrind

valgrind.org

Vassal

vassalengine.org

Vendure

vendure.io

Video.js

videojs.com

VideoJS HTTP Streaming

videojs.github.io

Vitamio

vitamio.org

Vite  

vitejs.dev

Vue Native defunct

vue-native.io

Vue.js

vuejs.org

VueUse  

vueuse.org

Vuforia

vuforia.com

Web Components

Webby defunct

github.com

Webpack

webpack.js.org

WebSockets

datatracker.ietf.org

Apache Weex

incubator.apache.org

WikiPBX

launchpad.net

Windi CSS  

windicss.org

Windward Studios

windwardstudios.com

Wine

winehq.org

Winston

github.com

Wired Elements

wiredjs.com

Workerman

workerman.net

X Theme

theme.co

XState

xstate.js.org

YAML

yaml.org

Yeoman

yeoman.io

Yii

yiiframework.com

Yii Framework

yiiframework.com

Yocto

yoctoproject.org

YUI Library defunct

yuilibrary.com

Zend

zend.com

Zipkin

zipkin.io

Zlib

zlib.net

Zstandard (Zstd)

facebook.github.io