► Learning / Cheat Sheets

The Odin Project - Web Dev Tutorials / Courses
O'Reilly - Tech / Programming / Courses / Infinite trial by clearing cookies & making new account
freeCodeCamp - Programming / Courses / Interactive Archive / GitHub
Programming Book Sites - Read / Download Programming Books
Oh My Git!, 2 - Git Learning Game
Github Cheat Sheet - Github Cheat Sheet
Developer.Mozilla - Developer Resources
Awesome Certificates - Dev Courses with Certificates
DZone - Developer Tutorials
RedHat - Development Tutorials
Roadmap - Developer Roadmaps / Guides
Android Developer Roadmap
DecodingDevOps - Developer Q&A
IT Course Drives - IT Courses
Python Discord - Python Learning Resources
30 Days Of Python - Python Guide
CodingBat - Python / Java Practice
Java Beginners - Java Tutorials
Python4Everyone - Learn Python
A Byte of Python - Learn Python
Learn Python - Learn Python
High Performance Python: The Code - Python Lessons
Real Python - Python Tutorials
FutureCoder, 2-Python or A Practical Introduction to Python - Python Course
Modern Python 3 Bootcamp Courses
Tea Press - Free Python Learning Books Green
VSCode.one - VS Code Tutorials
Awesome Youtubers or Awesome YouTube Channels - Programming & Development Learning Channels
algorithms - Code Algorithms & Data Structures Tutorials
Aquent Gymnasium - Courses
Graphics Workshop - Learn Computer Graphics
SchoolOfHaskell - Haskell Tutorials
QuickRef.ME, Dark Hamster or Devhints - Developer Cheat Sheets
Cheat.sh - Command-Line Cheat Sheet
Programming Challenges - Challenges for Programmers
RIP Tutorial - Programming / Coding Tutorials
Programiz - Programming / Coding Tutorials
GeeksforGeeks - Programming / Coding Tutorials
A-to-Z-Resources-for-Students - Coding Learning Resources
30 Seconds of Code - Javascript / CSS/ React / Python / Website-building / GitHub
Codexplainer AI - Code Explanations
RoboMind - Code Learning Game
Tuts 4 You - Coding / Developer Tutorials
PythonTutor - Coding Tutorials
Code With Mosh Courses
DefendTheWeb - Cyber Security Challenges
LeetCodeAnimation - Watch LeetCode Solutions as Animations
VSCodeCanDoThat - VSCode Tutorial
Awesome Cheatsheets, OverApi or Cheat Sheets - Programming Cheat Sheets
Vim Cheatsheet - Vim Code Editor Cheat Sheet
Awesome Learn To Code - Programming / Coding Learning Resources
EbookFoundation Interactive Programming Tuts - Interactive Programming Tutorials
Exercism - Programming Lessons
Nayuki - Programming Tutorials
ZetCode - Programming Tutorials
W3Schools Offline - Programming Tutorials
Codings Point - Programming Tutorials
Hackr.io - Programing Tutorials
Phrozen - Programming Guides
Use My Notes - Programming Tutorials
build-your-own-x - Programming Tutorials
Ultimate Programming - Programming Tutorials
FCS - Programing Tutorials
project-based-learning - Programming Tutorials
Javatpoint - Programming Tutorials
w3schools - Programing Tutorials
Curated Programming Resources - Programming Courses
Learn to Program - Programming Courses
Programming Courses Drives - Programming Courses
FreeCourses - Programming Courses
educative.io_courses - Programming Courses
HelloWorldCollection - Hello World Programming Collection
VisualGo - Data Structures & Algorithm Animations
HTMLDog - HTML / CSS / JavaScript Tutorials
Learn to Code HTML & CSS - HTML & CSS Tutorials
VIM Adventures - VIM Learning Game
Learn C - C Tutorial
C++ Core Guidelines - C++ Best Practices Guidelines / Github
Learn C++ - Learn C++
HowIStart C++ - C++ Setup Guide
The Algorithms - C++ - C++ Algorithm Collection
modern-cpp-tricks - C++ Tips
Quick-R - R Tutorials
Advanced R - R Guide / Solutions
R Packages - R Packages Guide
R for Data Science - R Data Science Guide
ggplot2: Elegant Graphics for Data Analysis - ggplot2 Guide
RubyMonk - Ruby Tutorials
Learn to Program - Ruby Tutorials
LearnGo - Learn Go
GoLang.org - Go Tutorial
HowIStart Go - Go Setup Guide
Next - Learn Next.js
The Rust Programming Language - Rust Programming Guidebook
JavaScript.info - JavaScript Guide
You Don't Know JS - Javascript Learning Books
EloquentJavascript, 30 Days Of JavaScript, FunJavascript or Grasshopper - Learn Javascript
JavaScriptQuiz - JavaScript Quiz
Javascript Questions - Javascript Questions for Practice
Node.js Best Practices - Node.js Guide / Tips
You-Dont-Need-jQuery - Javascript Query Style Events Guide
Airbnb JavaScript Style Guide - Airbnb JavaScript Guide
Simple Regex - Regex Tutorial
ReGeX - ReGeX Learning Game / Android
ReFrF or Regex.info - Learn Regex
FlexBoxFroggy - CSS Learning Game
CSS Diner - Interactive CSS Learning
You Don't Need JavaScript - CSS Demos
Codecademy - Coding Lessons
CodinGame - Games to Practice Coding / Programming
Curated Programming Resources - Programming Courses
Stack Exchange - Programming Q&A
Learn X in Y minutes, 2 - Programming Language Rundowns
Typing.io - Typing Practice for Programmers
Karel The Robot - Basic Programming Teaching Environment
HackersFriend - Competitive Programming Tutorials
Katacoda - Software Engineer Tutorials
Awesome Podcasts - Podcasts for Software Engineers
Interview University - Software Engineer Study Guide Coding
Devops Exercises - DevOps Exercises
Hacksplaining - Developer Security Lessons
Publish Something Online - Site Development Guides
LandChad - Site Development Guide
Full Stack Solana Development Guide - Examples
The New Boston - Site Development Courses Discord
Web Dev Courses - Web Development Courses
Web Dev for Beginners or Interneting is Hard - Learn Web Development
Agernic - Web Design Courses
Web Design in 4 Minutes - Interactive Web Design Tutorial
UI & Web Design using Adobe Illustrator C - UI & Webdesign Course
Learn UI Design - UI Design Course
UXTools or UXMovement - Learn UX Design
SitePoint - UX Design Courses & Books
FrontEndMentor - UX Design Challenges
Design Pattern for Humans - Guide on Design Patterns
Web Skills - Web Development Guides
Project Based Learning - Collection of Project-Based Tutorials
Swift Playgrounds - Learn Swift and build iOS App Building
SwiftDump - Retreive Swift Object info from Mach-O file
WeCreators - Site Development / Influencer Courses
Learn Git Branching - Interactive Git Branching Guide
Learn SQL or Top Database Bundle - SQL Lessons
PostgreSQL Tutorial - PostgreSQL Tutorial
MySQL Tutorial - MySQL Tutorial
Hasura - GraphQL Courses
SQL Cheat Sheet
MongoDB Beginners Guide - MongoDB Tutorials
LearnCSSGrid - CSS Grid Guide
FlexBoxFroggy - CSS Learning Game
CSS Speedrun - Test Your CSS Skills
systemd-by-example - Learn Systemd Interactively
Comic Lessons - DNS / DNSSEC / HTTPS
PromptPapers - Pre-Trained Language Model Tuning Papers
Learn to Make Netflix Clone
Discord.js Guide - Discord.js Bot Guide
vcokltfre - Discord.py Bot Guide
free-ai-resources - AI Learning Resources
minitorch - Machine Learning Engineering Course Code
ML-Youtube-Courses - Machine Learning Courses on YouTube

► Developer Tools

Developer Tools - Dev Tool Sites
List.community - Programming / Development GitHub Lists
DevToys or DevUtils - Mac Dev Tools
Design Resources - Design Resource Sites
Image Tools - Image & Graphic Design Tools
Contentdrips or CreatorKit - Brand Design Tools
ReverseEagle, 2 - Privacy Focused Developer Software
Open Source Alternatives - Open Source Development Software
Consul - Development App Network / GitHub
Awesome Sysadmin - Systadmin Resources
Awesome DataScience or Best Data Science Resources - Data Science Resources
SuperNova - Design System Manager
Eco Design System or Interplay - Product Design Tool
Awesome Bots - Developer Bot Index
Student Developer Pack - Free Developer Tools for Students
Libera Chat - IRC Network for Project Collaboration
CodeProject, DEV Community or Blind - Developer Forum
The Devs Network - Developer Chat
StackShare - Tech Stack Collaboration
mark.show or sli.dev - Markdown to Slideshow
Volume - Create Immersive Reading Experiences
daily.dev - Replace New Tab Page with Developer Articles
Icon Download Sites - Download Icons for Projects
The Favicon Finder - Find Favicons on Sites
Favicon Maker or react favicon - Create Favicons
Laws of UX - Maxims / Principles for UI Designers
UI Coach - UI Design Challenge Generator
UI Design Daily - UI Templates
Resources Index - Design Patterns
HTML Dog - Front End Tutorials & Examples
Responsively - Responsive Dev Design Tool
the component gallery - Design Components Gallery
Media Chrome - Media Player Elements / GitHub
ReadMeTemplate - README Template
codex-readme - Generate README with AI
ReDoc - Generate API Documentation
Changie - Automated Changelog / GitHub
ChooseALicense - List of Open Source License's & Help Choosing Them
MKLicense - License Generation CLI
Know the License - Detect Open Source Licenses
Console - Subscribe to a List of Open Source Projects
RapidAPI - API Platform
Mockable - Mock APIs
Pipedream - Connect APIs / Tutorial
Perspective API - Toxicity Reduction API
Stein - Turn Google Sheets into Database API / GitHub
Copy.ai - Marketing Description Generator
Penpot - Cross Domain Design & Prototyping Platform
Mysterium Network - Open Web Protocol
Webhook.site - Webhook Tool
Scoop - Content Curation Tool
WebSequenceDiagrams - Draw Sequence Diagrams
ASCII Flow - Draw ASCII Diagrams
Thanos - Open Source Prometheus Setup / GitHub
Ainize - Launchpad for open-source AI projects
DBeaver - Universal Database Tool
Awesome Big Data - Big Data Resource Index
Kubespray - Kubernetes Cluster
Libraries.io - Package, Framework & Tool Search
Deps.dev - Open-Source Package Search
PackageCloud or pnpm - Package Manager / Deployment
WebInstall - Easily Install Dev Packages
Balena - Build / Manage IoT Groups
Awesome Bug Bounty or Bug Bounty - Bug Bounty Resources
Awesome CTF - CTF Resources
API List, Public API Lists or Public APIs / 2 - API Index
Insomnia - API Client
hoppscotch - API Development Ecosystem / GitHub
APIKit - API Security Tools
Awesome Microservices - Microservice Architecture Resource Index
LibreLogos or LogoTaco - Project Logos
Lorem.space - Placeholder Images
Rejoiner - Uniform GraphQL Schema from gRPC Microservices / GitHub
CFDocs - CFML Documentation Reference
CoreFTP - FTP Client
Cumcord - Discord Developer Client Mod / Discord
Discord Developer Portal - Integrate Services with Discord
CodeBlockLang - Discord Code Blocks
discord.py, Discord4J, enhanced-discord.py - Discord API Wrapper
discord-api-libs - Community Libraries for Discord API
Discord-panel - Discord Bot Server Manager
Javacord - Discord Bot Creation Library
Pylon or Bot Designer for Discord (Mac) - Discord Bot Builder
Telegram Bot API - Telegram Bot API
botwiki - Learn How to Make Bots
Sleepy Discord - C++ Library for Discord
Twitter (un)official Consumer Key - Twitter Consumer Keys
reddit-moderator-toolbox - Toolbox for Reddit Extension Development
XunLei - Shared Computing / Blockchain
PlacesToPostYourStartup - Sites to Post Your Startup
500+ Free Tools For Startups
Wokwi - Arduino / ESP32 Board Simulator
Tesseract - Open Source OCR Engine / GitHub
OpenCV - A.I. Vision Library
AForge.NET - A.I. Vision Framework
OpenCog - Artificial Intelligence Framework / GitHub
awesome-list-of-awesomes or ML_Resources - Machine Learning Resources
Caffee / Git, Awesome Machine Learning or OpenNN / Git - Machine Learning Framework
Awesome Opensource Data Engineering - Open Source Data Engineering Projects
OpenML or Hugging Face - Machine Learning Datasets
Kobra - Visual Programming Language for Machine Learning
DVC - Machine Learning Version Control
Cyberbotics - Robot Simulator
devSwag - Developer Giveaways

▷ Site Development

Website Creators - Design & Create Websites
Free Webhosting Sites
ZeroNet or Federalist - Uncensorable Sites / /r/Zeronet
Freenet Project - Browse / Publish Freenet Sites
GoodBadISPs - Best ISPs for Tor Hosting
Uncensorable Publishing - How-to Create Uncensorable Sites
Emanote - Create Sites from Plain-Text Notes / GitHub
Free DNS Servers
GRC DNSBench - DNS Benchmark
Website Planet Tools, Webdesign Assistant, xWebTools, Tiny Helpers or CSSAuthor - Site Development Tools
Sympli, AnimaApp or ZeroHeight - Developement Collaboration Tool
Flux - Decentralized Cloud Infrastructure
Web Designer News - Web Design News
webdev - Web Developer Multireddit
Search Engine Optimization - SEO Tools
SerPreview - Site Search Results Preview
Charles 3 - Web Debugging Proxy App
Tabler - Site Admin Dashboard
Octopus - Site Planning Tool
Utom Design - Sketch Measure
WireFlow - Flow Prototype Maker
Geekflare Tools - Site Testing Tools
UXTweak - Website Design Usability Improvement Tool
Stark, deque, Pa11y, Wave, Achecker, Andi or tota11y - Accessibility Evaluation Tools
Contraste - Test Text for Accessibility
Accessibility Insights - Fix Accessibility Issues
Hex Naw or Colorable / GitHub - Test Color Contrast for Accessibility
Color Oracle or Toptal - Color Blindness Simulator / Test
Am I Responsive - Responsive Design Checker
Web Vitals Leaderboard - Compare Website Performance
Visual Mind AI - Site Visual Score
Contrast Checker - Contrast Checker
Carbon Calculator - Estimate Sites Carbon Footprint
Statically - Load Websites Faster
Rest Test Test - Test REST / CORS Services
HeidiSQL - SQL Manager
httpbin - HTTP Request & Response Service
RemoteMySQL - Remote MySQL Database
DB4Free - MySQL Testing
DoIt - SQL Database
OceanBase - Relational Database / GitHub
NocoDB - Turn Database into Smart Spreadsheet / GitHub
PooShock - Apache 2 Test Page
WebAuthn - Data Security Authentication API
Hydra - OAuth 2.0 Server / OpenID Connect Provider
Spiderfoot - Automate OSINT
Easegress - Traffic Orchestration System
Site Analytics - Traffic Stats & Info
HITS - Website Traffic Badges
Meta Tag Gen - Meta Tag Generator
Resolve.rs Tools, Webrate, Website.informer, Network Tools or WebsiteScoop - Domain Info / IP Tools
Namechk, NameCheckr, CheckUserNames, NameCheckup or IUS - Username Availability Check
Pyfunceble, Host.io, Whois.com, v3WhoIs or Domainr - Domain Availability Check
TinyDomain - Short Domain Suggestions
WorthBuck - Domain Price Estimations
NetLib.re or EU.org / 2 - Free Subdomains
TheDev or Dev.page - Free Developer Subdomains
StatPing or Better Uptime - Site Uptime Monitor
UseMe - Ping Website
Measure - Site Functionality Testing
Testmail - Site Signup Test
Responsivize - Website Responsiveness Test
PageSpeed, GTmetrix, Testmysite or Websu - Test Webpage Speed
Shisho - Infrastructure Code Security Patcher
Security Onion Solutions, Wazuh or Snyk / GitHub - Site Security Monitor
Teler - HTTP Intrusion Detection
GHH - Malicious Web Traffic Protection
VanwaTech - Smart CDN
HTTPLeaks - HTTP Sites Leak Information
DNSDumpster - DNS Lookup / Security
WebScarab - HTTP / HTTPS Protocol Analysis
Plow - HTTP Benchmarking
Front-End Checklist - Front-End Checklist
Flounder - Gemini Website Builder
Framer - Interactive Site / App Design Tool
ProjectVisBug - Webpage Editor
Plunker - Prototype / Test Websites Ideas
WebDesignMuseum - Website Designs Over Time
Bootstrap - Mobile Site Creator / Icons / Snippets
Extension.dev - Custom Site Browser Extensions
Brython - Python 3 Web Scripting Language
Sketch2Code - Convert Hand-Drawn Designs into HTML
CollectUI, Hoverstat, httpster, Wave Guide, ReallyGoodUX, Pageflows or h69.design - UI Design Ideas
StoryBook - UI Development Tool
BuiltWith - Find Out What Sites are Built With
Elements Envato or PsdRepo - Templates, Mockups, Logos, Video
Halcyon - Website Layouts
Daft Page - Landing Page Creator
LandingPage - Landing Page Tool Index
Uisual, SaaS Pages, SaaS Landing Page or lapa - Landing Page Templates / Ideas
Canva or PikBest - Design Templates / Premium Apk
Zeplin - Design Templates / Editor
Codebases - ReactJS Project Source Codes
Frontend Development - Frontend Development Resources
Boilerplate - Website Frontend Template HTML5
Bootstrap, TheMeWagon, nicepage or Undraw - Site Templates
Templatemo or Tooplate - HTML Site Templates
HTML5 Temp - HTML5 Templates & Themes
CSS Bed, beercss / GitHub or free-css-templates - CSS Themes / Templates
Hydrogen or Fullstack Next.js E-commerce - Online Store Templates
Typewolf - Trending Website Fonts
Pattern Monster - SVG Pattern Generator
Broider - Create Border Designs
ShapeDivider or blobbb - Make SVG Shape Divider
MinimalAvatars - Minimal Site Avatars
GalleryProject - Manage / Host Photos on Website
PublishThisEmail - Email Based Website Builder
Mobile-Friendly - Mobile Friendly Page Test
hlsflow - Host Video in HLS Stream
OneLinePlayer - Vimeo / Dropbox Video Player
Testimonial - Easily Add Video Testimonials to Sites
DriveProxy - GDrive Video iFrame Code Generator
StreamYard - Live Stream Creator
Visiwig - Copy / Paste Site Graphics
Awesome Web Animation - Web Animation Index
WebDesigner, Theatre.js / GitHub, Haiku, Greensock, Stylie, Mantra or Animate.css - Create Interactive Motion Graphics
useAnimations - Animated Icon Pack
NakerApp - Interactive Background Maker
Vidlery - Animated Webpage Background
Box-Shadow - Box Shadow Generator
Shadow Palette Generator - CSS Shadow Generator
MapBox - Live Maps, Location Search & More
Maps-Core - Mobile Map SDK
Kontactr, Tally, 99Inbound, Forms.id, Form.taxi or Formsend - Form Creator
Loading.io - Customizable Loading SVG
PrivacyPolicyTemplate - Helps Generate Privacy Policies
Medusa - Digital Commerce Development Tool
Plaid - Financial Account API / GitHub
Penetration-Testing- Penetration Testing Resources
Can I Use? - Browser Support Tables
Archive / Scrape / Crawl Webpages - Archive, Scrape & Crawl Sites
Clone Zone - Tweak / Clone Webpages
Appwrite - Open-Source Backend Server / GitHub
squid - Caching Proxy / MSI Installer / Site Blocking
What Is Googlebot - How-to Block Googlebot
RandomAPI - Generate Fake Data for Populating Mockups
Awesome Cloudflare - Cloudflare Resource Index
Bypass Cloudflare - Bypass Coudflare Bot Protection
Check for Cloudflare - Check Sites for Cloudflare
LightTPD or Caddy - Web Server
HTTP Server - HTTP Server Apache
SyAgent - Server Monitor
CodeMyUI - User Interface Code Snippets
Lepton - Code Snippet Manager / GitHub
LibreCaptcha or mCaptcha - Captcha Systems
Democaptcha or ReCAPTCHA Demo / GitHub - Captcha Demo's
ElasticSearch - Search & Analytics Engine
Algolia, TypeSense, StorkSearch, Solr, MeiliSearch, Sphinx or FusionBot - Search API
Reacher - Email Verification API
Discuzz - Open Source Comment System
GetButton - Get free 'Message Us' Button for your Site
cssbuttons - CSS Buttons
CBox or Tawk - Embedded Chat App
StackWhats - Add Whatsapp Chat to Your Website
aftership - Shipment Tracking API
Error404 - Free 404 Pages
HTTP Cats - Put Cat Pictures in Your Status Codes
HandShake - Decentralized Certificate Authority & Naming
Let's Encrypt - Free TLS Certificates
SSL for Free or ZeroSSL - Free SSL Certificates
OpenSSL - SSL / TLS Toolkit
MinIO or Filebase - Cloud Native Object Storage
Amazon S3 - Cloud Object Storage Amazon Simple Service Storage
howtheyaws - List of How Organizations Use AWS
QuickEmailVerification, Email Marker or ZeroBounce - Email Verification Service
Improvemx - Domain Email Forwarding
Microlink SDK / GitHub, React Tiny Link / GitHub or Link Preview JS - Create Link Previews
IP Intelligence - Proxy / VPN / Bad IP Detection
V2Ray - Proxy Software
ipinfo.io - IP Data API
Certbot - Enable HTTPS Automatically
MachineID - Hardware Identifier
TrackMyBacklink - Backlink Tracker
Free Backlink Builder - Backlink Generator
Wappalyzer - Identify Technologies on Websites
Bubble, WeWeb, opensilver, Anvil, Create-react-app or Sktch.io - Create Web Apps
Sandstorm or CloudRon - Web App Host
PWABuilder - Turn Site into Progressive Web App
LightHouse - Web App Performance Test
Chaos Frontend Toolkit - Break Your Web Apps to Improve Them
w3af - Web App Security Scanner
Form To Chatbot - Convert Google Form to Chatbot
Herosaver - Save Site Configuration and STLs
Termible - Docker Powered Site Terminals
Stackbit - JamStack Tools
the New Dynamic - JamStack Directory
Arco Design or Naive-UI / GitHub - Vue 3 UI Components Library
Vuejs Dev Tools - Add Vue 3 Debugging to Browser
Sight - Syntax Highlighter for Chrome
Inyo - Customer Relation Tools
Sprig - Product Research Platform
Website Grader - Website Grading Tool
ngrok - Introspectable Tunnels to Localhost Tools
NConfig - NGINX Server Config
Visual CSS Editor - WordPress Site Designer
Nulled Scripts, NullJungle, Null PHP Script or WPFIC - Nulled Scripts
faustjs - Wordpress Framework
Wordpress Themes - Themes for Wordpress
Timber - WordPress Theme Creator / GitHub
Wordpress Plugins or CodeCanyon - Wordpress Plugins & Scripts
Elementor Kit - 1400+ Elementor Premium Templates
KokoAnalytics - Wordpress Analytics
vichan - Imageboard Hosting
ProBoards - Forum & Imageboard Hosting
MyBB, FreeFlarum or PHPBB - Forum Hosting
Media Wiki, xWiki, tWiki , DokuWiki, Miraheze or Fandom - Host Free Wiki
HumHub or scuttlebutt - Self-Hosted Social Network
Aether - P2P Ephemeral Public Communities
UNIT3D Community Edition - Private Tracker Hosting
UUID Tools - UUID Generator

▷ Software Development

Electron or Tauri / GitHub - Desktop App Builder / Notes / App Store / Debugger
raylib technologie, bookmarks or Every-programmer-should-know - Software Development Tools
Theos - Program Build System / GitHub / Jailed Tweaks
New Software - Project Decision Checklist
Servo - Experimental Browser Engine
Gummy - Easily Build Javascript Programs
NASM - Program Assembler
Pakkly - Desktop App Deployment
dotnet releaser - Automate Release of .NET Applications
Pencil - Software Mockup Tool / GitHub
GNUnet - Software Framework
Kuker - Debug Applications
mitmproxy - HTTP Proxy
BugSnag - Application Stability Monitor
98.css - Build Windows 98 Themed Interfaces / GitHub
Radare, Flare IDA, GHIDRA or Cutter - Reverse Engineering
Kubeorbit - Application Testing / Debugging
Redis - Key-Value Database
Read the Docs or MkDocs / GitHub- Make Documentation for your Software
Inno Setup, Fileforums Premade Installers, InstallForge or ActualInstaller - Create Installation Programs
Ink - Create Interactive CLI Apps
Enquirer - Create CLI Prompts
Flatpak - Create & Distribute Linux Applications
Awesome DOS - DOS App Development Resources
WTFPL - Free Software Licenses
Advanced Catalyst Example - Mac Catalyst App Example

▷ App Development

Tizen - Android TV App Creator
XDA - App Development Forum
Xamarin - App Development Platform / GitHub
Awesome iOS - iOS App Development Resources
Framer - Interactive Site / App Design Tool
App ideas - Collection of App Ideas
Docker - Build, Manage & Run Apps in Containers / Images
Fastlane - App Development Automation / GitHub
I wish there was app - Get App Ideas From Twitter
Blisk - Cross-Device Testing
Booster - Mobile App Optimization
Mobbin - Mobile App Design Reference Library
Hmanager - Manage Your Heroku Accounts
Heroku Duo - Run Heroku Apps Forever / Alternate
Kaffeine - Heroku Auto Ping
Xcode - Test and Build iOS / iPadOS Apps
IconKitchen or AppIcon- App Icon Generator
iOS Icon Gallery - iOS Icon Examples
Plank - Simple Dock / GitHub
Portainer - Build / Manage Docker Containers / Templates / GitHub
Compose Samples - App Samples
Ratio Buddy - CSS For Device Ratio
TV Samples - Android TV App Samples
PrivacyFlash-Pro - Generate iOS Privacy Policies
Appleshouter - iOS notifications for PWAs and Web apps
MDB GO - Free App Hosting
namae - App Name Availability Check
Lich - Android Development Libraries
androidx - Android Development Environment for Jetpack Extensions
Kodular, Glide, AppCreator24, Flutter / Resources, 2 or Android Studio - App Creators
XDGuru - Adobe XD Resources
Python to APK - Convert Python Code to APK
GoNative - Convert Websites to Mobile Apps
Shizuku - Connect Apps to APIs
CollectionConcurrencyKit - Async & Concurrent Versions of Swift APIs
NukeUI - Lazy Image Loading for Apple Platforms
MobileApp-Pentest-Cheatsheet - Mobile App Penetration Test Index
Uiautomator2 or Appium / GitHub - Automated App Testing
MSTG - App Security Testing / Reverse Engineering
AllSafe - Intentionally vulnerable Android application
PM2 - Process Manager
React95 - Windows 95 React Components
React Suite - React Components and Templates
useAnimations - Animated Icon Pack
Flubber - Android Animation Creator
Redex - Android Bytecode Optimizer
Previewed, Mokup Frames, Mockup World, AniMockup, DeviceShots, DeviceFrames, medialoot, MockMagic, MockupsForFree, zippypixels, RiseShot or LS Graphics - App & Site Mockups
Really Good Emails - Product Email Mobile Designs and Templates
UIGarage, awesome-android-ui, UXArchive, Mobbin, UISources or LovelyUI - Mobile UI Designs
Screen from Traction - Create App Screenshots

▷ Game Development

Game Dev Resources, Magic Tools, LibGDX or Awesome Gamedev - Game Development Resources
PICO-8 - Basic Game Development Concepts
Free Game Engines
Playerio - Online Game Engine
RPG Playground - Simple RPG Creator
Game-Editor, microStudio or BuildBox - Game Creators
HaxeFlixel, GB Studio / GitHub, Flame, GameMaker Studio 2 / Online, PixelVision8 / GitHub, Arcade Game Designer / 2, Pixelbox, LIKO-12, PQ93, GDevelop, Bitsy, LIKO 12 or Engine Fusion 2.5 - 2D Game Creators
Unreal Engine - 3D Creation Tool
PlanetSide - CG Environment Generator
Faux on 3D - Sprite Stacking Framework
MapEditor or Tilesetter - Level Editor
Designer Toolkit or Ogmo Editor - 2D Level Editor Level
SPARTAN Procedural - Procedural Tile Generator
Laigter - 2D Texture Map
Doshaven Programming List - DOS Game Creator Tools
QB64SourceCode - QB64 Game Programming Tutorials
Fantasy Consoles / Computers - List of Fantasy Consoles and Computers
stencyl - Codeless Game Engine
Kaboomjs - Quickly Make Games with Javascript
GDevelop - HTML5 Game Creator
Superpowers - Collaborative HTML5 Game Creator
Phaser - Mobile HTML5 Game Framework
PlayCanvas - Build HTML5 Visualizations / Games
raylib - Game Programming Library
inkle - Game Narrative Scripting Language
Curlie World Building - World Building Resource Index
Mansion Generator - Procedural Mansions Generator*
Texture Lab - Procedural Texture Generator / GitHub
Material Maker - Procedural Texture Creator
Generative Landscapes - Generative Landscape Blog
Mixer - 3D Texture Creation Software
Dungeon Scrawl - Mapping Tool / Discord / /r/Dungeonscrawl
RPG Map Editor 2 - Map Editor
Medieval Fantasy City Generator - Fantasy City Map Generator
Neighbourhood - Neighborhood Map Generator
Loot - Randomized Adventure Game Gear
UE Viewer - Unreal Engine Model Viewer / GitHub
Bleeper - Game Sound Effects Creator
Electronic Arts GitHub - EA GitHub Repos
Game UI Database - Game UI / UX Database
CharPad - Commodore 64 Graphics Editor
Xelu's Controller Prompts - Free Game Prompts / Video
Tuesday JS / GitHub or RenPy / GitHub - Visual Novel Editor
Bookshelf - Minecraft Mod Code Support
plugin-sdk - GTA Plugin Development SDK
v2saconv - GTAV to GTASA Resource Converter
samp-node-lib - GTASA Multiplayer Scripting Library
VEEDI - Create Game Walkthrough Videos
CraftPix, Kenney, /r/GameAssets, UnityAssets4Free, UnityFreaks or GameDevAssets - Game Development Assets
xonotic, Vanguard / 2 or Warsow - FPS Game Assets
Pixel Art Tools - Tools to Create Sprites & Pixel Art
awesome-one-person-games - Single Dev Game Examples

▷ Markup Languages

markup.rocks - Online Markup Editor
HTML Meta Tags - List of Common HTML Meta Tags Complete
Minifier - Minify HTML, CSS & JS Markup HTML Minifier / Unminify
HTML-Minifier - HTML Minifier
HTML.com - HTML Guide / Cheat Sheet
HTML Reference - HTML Guide
HTML Compressor
HTML Notepad - HTML Editor
Broken Link Checker - Find Broken Links in HTML
Markup Validation Service - Validate Your Markup Language Structure
typeset - HTML Typography Pre-Processor
TryIt HTML, CodeTester, HTML-Online, html.cafe or jsTester - Online HTML Editors / Testers
HTMLColorCodes - HTML Color Codes
Awesome HTML5 - HTML5 resources
GDevelop - HTML5 Game Creator
Phaser - Mobile HTML5 Game Framework
PlayCanvas - Build HTML5 Visualizations / Games
pup - HTML Processing CLI
CSS Protips or CSS Reference - CSS Guide
Awesome CSS - CSS resources
Cssgr - CSS Grid Code Tool
Water.css - CSS Styles Collection
Leon's CSS - CSS Text Styles
Hover.CSS - CSS Hover Effects
Clippy - CSS Clip Maker
Separator Generator - CSS Separator Generator CSS
Fancy Border Radius - Organic CSS Shape Generator
BestCSSButtonGenerator - CSS Button Generator
MagicPattern, css3patterns, gradienta, GradientMagic, heropatterns, thepatternlibrary, CSSGradient or uigradients - CSS Patterns / Gradients
CSSLayout - CSS Layouts
Gradient Animator - Animated CSS Gradient Generator
Animista or Woah.css - CSS Animations
Glass UI - Glassmorphism CSS Generator
css2scss - CSS to SCSS Converter
Tableconvert - Markdown / Code Converter
Awesome CSS Frameworks, Bulma, Tailwind or SimpleCSS - CSS Framework
TailBlocks - Ready-to-use Tailwind CSS Blocks
MarkdownGuide - Guide for Markdown (.md)
HedgeDoc, zettlr, Dillinger, Notable, vnote, StackEdit, MarkdownPad, Markdownify or Mark Text / GitHub- Markdown Editor
Table Magic - CSV, HTML & Markdown Converter
Markdown To HTML - Markdown to HTML Converter
Word2md - Word to Markdown Converter
Obsidian - Markdown File Organizer / Resources
MarkdownPastebin - Markdown Pastebin

▷ Git Tools

GitHub Awesome - List Index
GitHubStatus - GitHub Outage Status
Git Explorer or Git Commands, 2 - Git Command List
GitHub Desktop or Tower - GitHub Client
GitHub.Dev - GitHub Web App
refined-github or Ungit - Improved GitHub Interface
Stefan Buck - GitHub Browser Extensions / GitHub
git.io - GitHub URL Shortener
up-for-grabs - Curated List of Tasks for New Contributes
GitHub-Userscripts - GitHub Userscripts
Awesome Actions - Curated List of Github Actions
GitKraken or Sourcetree - Git GUI
lazygit or gitui - Git TUI
Codeberg, Giters or GitGud - Git Hosting
Git / Github Guide
GitBook - Document Collaboration
Refined GitHub - Simplifies GitHub Interface & Adds Features
Octobox or Ghostly / GitHub - GitHub Notifications
github1s - GitHub Code Viewer / GUI: do gitk in repo folder
Tara - Git Project Manager
Serctl - Backup GitHub Projects
GitList - Elegant Git Repository Viewer / GitHub
Railway - Code Repository Manager
git - Version Control System
Git Project Indexes
Awesome First PR Oppotunities - Beginner Friendly FOSS Project Index
Git Extensions or Thermal - Git Repository Manager
GitZip - Download GitHub Repository Sub-Folders / Files
useful-forks or GitPop3 - GitHub Fork Search
Active-Forks - Find Active GitHub Forks / GitHub
grep.app - Git Repository Index
StarGrab - Mirror GitHub Repositories
OctoLinker - Make GitHub Code References Clickable
Ugit - Undo Git Commands
Octotree - GitHub Repo File Tree View
Onefetch - Git Repo Simmary in Terminal
Nightly.link - GitHub Sharable Nightly Links
Sourcegraph - GitHub Repository Sourcegraph Editor
onefetch - Git Information Terminal
PR Monitoror advanced-github-notifier - Pull Request Notifier
Gidget - Pull Request Notifier / Android
Whats New GitHub - Repository Change Feed
Conventional Commits - Commit message specification
Git Cliff - Changelog Generator
ReadmeGallery - GitHub Remdme Gallery Creator
readme.so - Readme Markdown Editor
GitHub Readme Stats - Dynamically Generated GitHub Readme Stats
GitHub Contribution Graph - Add GitHub ReadMe Contribution / Commit Graph
Github Readme Quotes - GitHub Readme Quote Generator
Awesome README - GitHub Readme Examples
GIT Quick Stats - View Git Statistics / GitHub
GitHub Release Downloads - GitHub Release Download Counter
Git-notify - Embed Announcements into Git Commit Messages
Shields.io - Metadata badges for Github Readmes
GitHub Snake - Enable Snake Game on GitHub ReadMe
Discord MD Badge - Add Discord Badge to GitHub
Github vscode icons - VSCode Icons
github-material-icons-extension - Material Icons
gist.io - Git Blog Platform
Github Action for Rclone - Rclone GitHub Action Wrapper
gitignore - Gitignore Templates
OpenHub, diohub or OctoDroid - Android GitHub Client
Gitea - Self-Hosted Git Service

▷ CLI Tools

HTTPie - Command-Line HTTP Client
cURL - Transfer Data with URLs
WNIX - UNIX-like Windows Development Environment
Sift - grep Alternative
Edbrowse - Command Line Editor / Browser / Mail Client
Cride - Command Line Editor
YQ - Portable YAML Processor
yoctocolors - Command Line Coloring Package
open - Open URLs, Files, Executables in CLI or Scripts
Hopa - Zero config CLI for running JavaScript/TypeScript

▷ Color Schemes

Color Palette Generators - Generate Color Palettes
SpyColor - Color Model Conversions
Colorful - Curated List of Color Scheme Resources
ColorsAndFonts - Quickly Copy Colors & Typography Combinations
ColorHexa - Color Hex Encyclopedia
Paletton - Color Scheme Designer
Duo - Color Combinations
PaletteGenerator or Alwane - Color Palette Extractor
accessible-color-matrix - Accessible Color Pallette Builder
ColorZilla - Color Picker, Gradient Generator & more
Color Pickers - Extract Color from Pictures / Webpages
Webgradients - Gradients
uiGradients - Hex Gradients
ShaderToy - User-Made Shaders
Contrast Checker - Background / Text Contrast Checker

► Programming / Coding

Code Editors - Code Editing Apps & Sites
List.community - Programming / Development GitHub Lists
WebdevHome or Tiny Tools / 2 - Programming / Developer Tools
Awesome Web Scraping - Web Scraping Tool Index
Awesome-Discord-Communities - Programming / Developer / Discord Communities
TechBliss - Coding Forum
iTabCode - Programming / Computer Science Forum
AwesomeTwitterAccounts - Curated List of Programming Related Twitter Accounts
Awesome Programming - Programming Resources
Awesome Software Quality - Software Quality Testing Tools
Node-RED - Low-code programming for event-driven applications
Package Control* - Code Editor Package Manager
RegExr or RegexLearn - Learn Regex
Regex101 - Regex Editor / Debugger
Awesome Creative Coding - Creative Coding Resource Index
Algorithm Visualizer, Sorting Algorithms Visuallizer / GitHub or mermaid - Visualize Code Algorithms
Code2Flow or Flowchart Generator - Code to Flowchart Converter
UMLet - Create UML Diagrams
Vim Latex - Latex Style Vim Editor
CarlosAG - Coding Tools
Telosys - Code Generator
OneLang IDE - Convert Code to Multiple Languages
Not a Bug - Code Hosting
Autosaved - Autosave Code / GitHub
Tasuku - Node.js Task Runner
Source Code Converters - Source Code Converters
OctoLinker - Turn Code Statements into Links / Github
Awesome Emacs or Melpa - Emacs Packages
WebDen or CodeEval - Code Playground
I run code - Evaluate Code Snippets via Discord
Shell Cloud - Google Cloud Shell Environment
Spork - P2P Sockets CLI / GitHub / Discord
Vim Tools - Tree Explorer / Instant RST Preview / Config
Vim Plug, Vim Pathogen, Vundle, Dein - Vim Plugin Managers
vim-markdown - Vim Markdown Plugin
VimAwesome - Vim Plugins
NeovimCraft - Neovim Plugins
Bootstrap Editor - Vim / Neovim Config Generator Bootstrap Editor
Goyo.vim - Distraction-free writing in Vim
nvim - Neovim LSP Autocompletion coc.
Markdown Preview - NeoVim Markdown Preview
YouCompleteMe - Vim Code-completion engine
OpenChakra - Visual Editor & Code Generator for React / GitHub
Awesome Visual Studio Code Extensions - Visual Studio Code Extensions
Go Recipes - Collection of handy tools for Go projects
Python Extension - Visual Studio Code Python Language Extension / Performant Language
Python Mini Projects - Python Scripts
Pysnake Blog - Python Projects
Python Patterns - Python Design Patterns
Dodgy - Find PWs & Diffs in Python Code
Pyright - Static Type Checker for Python
PyRegex - Python Regex Test
JSPyBride - Interoperate Node.js and Python
adb_shell - Python ADB + Fastboot Implementation
pipx - Execute Python Binaries in Isolated Environments
Scikit Learn - Machine Learning Library for Python
Pytrait - Python Interface Traits
Doppler - Sync Environment Variables
AutoCode - Instant Endpoints
Trunk - Run Linters/Formatters/Checkers Simultaneously
Mega Linter or SonarCloud - Code Analyzer
tabnine or Copilot / Docs - AI Assisted Code Completion
Big List of Naughty Strings - Check for Edge Case Inputs
editorcornfig - Maintain consistent code styles across editors
CodeCapsules - Code Deployment
overmind or foreman - Process Managers
cpp.sh - Online C++ Compiler
CP-Algorithms - C++ Algorithms
The Algorithms - Algorithms Index
Clang - C Language Family Frontend
SharpSystemTriggers - C# Remote Authentication Triggers
GCC - GNU Compiler Frontends
asdf - Multi-Runtime Management CLI
substitute - Free Runtime Modification Library
Awesome Machine Learning Art - Machine Learning Art Resource Index
Sourcegraph or Ag / GitHub - Code Searching
searchcode or PublicWWW - Source Code Search
Sourcecodester, Code Projects, Codastro or ItSourceCode - Source Code Projects
SciTE - Source Code Editor for Win32 and X
CodeGrepper - Code Search Extension
ShortCode, Google Code Archive, CodeList or bl.ocks - Script / Code Indexes
Carbon, 2 - Source Code Screenshot Tool
ray.so or Show Code - Create Code Images
Reverse Engineering Resources - Reverse Engineering Resource Index
challenges.re - Reverse Engineer Code
thefuck - Corrects Previous Console Command
DelphiTools - Code Profiler / Delphi Tools
OhMyPosh - Terminal Theme Engine
Dracula - Dark Theme for Code Editors / Terminal Emulators
Zero Dark Matrix - Chrome Devtools Dark Theme
OhMyZSH - ZSH Customization
PowerLevel10k - ZSH Theme
GNU Octave - Scientific Programming Language
Awesome Javascript - Javascript Resources
RunKit - Browser Javascript Sandbox
JS.ORG - Free subdomain for Javascript Developers
1loc - 217 Single Line JavaScript Codes
Javascript Algorithms - Algorithms and Data Structures in Javascript
Gummy - Easily Build Javascript Programs
Beautifier - Online JavaScript Beautifier
JDec - Online JavaScript Decompiler
anime.js - JavaScript Animation Library / GitHub
randomcolor - Random Javascript Color Generator
Microdiff - Object and Array Comparison Library
Adoptium - Download OpenJDK Binaries
Bundlephobia - Find Cost of Adding npm Package
Awesome Python - Python Resource Index
py-modindex - Python Modules List / Tutorials
JSONView - JSON Viewer
JSON Formatter or json-formatter - JSON Formatter
Jayson - JSON Viewer & Editor
PlantText - UML Editor
glogg - Log File Explorer
Code::Stats - Programmer Stat Tracking
oq - Programming Language Processor
Tables Generator - Generates Tables in Various Languages
WiredJS - Wireframe Designer
pueue - Shell Command Manager
Emojicode - Emoji Based Programming Language
CrystalShards - Crystal Programming Shards
Crystalline - Crystal Language Server
scry - Crystal Code Analysis Server
icr - REPL for Crystal
QBasic - QBasic / QuickBASIC Programming Language Resources
CP Editor - Competitive Programming Code Editor
Awesome PHP - PHP Resources
PHP Decoder or UnPHP - PHP Decoder
PHP Beautifier - PHP Formatter
Valinor - PHP Object Mapper
Winddown or Sandman - Coding Break Reminders
ThemesElection - Programming UI Themes
Dev Fonts - Coding Fonts

▷ Cloud IDEs / Collab

goormIDE, CodeTasty, Repl.it, BoostNote, TerraForm, Atheos - *Cloud IDE / GitHub, m3o / GitHub or Glitch - Cloud IDE
CodeSandbox, StackBlitz or GitPod - Cloud IDE / VSCode
Text / Code Collaboration - Text / Code Collaboration Tools
cloud - Cloud Platform Index
vscode.dev - VSCode in Browser / Insider Build
Openshift - Cloud IDE / Eclipse Che
Arduino - Cloud IDE for Arduino
bloop - IDE AI Suggestion Extension
glot.io - Pastebin with Runnable Snippets, API & Compiler
Mystb.in - Code Pastebin
myCompiler, Compiler Explorer, IDE One or Wandbox - Online Compiler
Notebooks.azure - Access Jupyter notebooks
CoCalc - Virtual online workspace
CodePen, Web Maker or Liveweave - Code Sandbox
tio.run - Programming Language Interpreters
Online Python Compiler - Online Python Editor & Tester

▷ IDEs / Code Editors

VSCodium Open VSX Registry, VSCodeThemes, Awesome VSCode Extensions, VSCode Theme Generator, Bracket Pair Colorizer 2, Discord-Tools, Twitch Hightlighter
Apache NetBeans
KDevelop - Cross Platform IDE

90 KiB Raw Blame History

► Learning / Cheat Sheets

► Developer Tools

▷ Site Development

▷ Software Development

▷ App Development

▷ Game Development

▷ Markup Languages

▷ Git Tools

▷ CLI Tools

▷ Color Schemes

► Programming / Coding

▷ Cloud IDEs / Collab

▷ IDEs / Code Editors

90 KiB

Raw Blame History