Learning
Platform for measuring and practicing typing speed with customizable tests, competitions, and multi-language support.
A collection of short coding articles and snippets covering JavaScript, Git, HTML, and general web development practices.
A curated educational resource for web developers to learn about web accessibility, including quick wins, testing strategies, and best practices.
Knowledge hub by NeuralTrust on securing autonomous AI agents: security framework, guides, glossary, and benchmarks.
An online assembly language editor supporting M68K, MIPS, RISC-V, X86, and Z80 with debugging tools, code completion, and integrated AI chat.
A curated collection of awesome lists covering various programming topics, frameworks, platforms, and computer science resources.
A curated collection of accessibility (A11y) tools, articles, books, courses, and resources for web developers and designers.
A curated list of free IT, computer science, design, and business courses that provide digital badges or certificates upon completion.
A curated collection of high-quality university computer science courses available online for self-paced learning.
Curated list of awesome examples, apps, components, and tools built with SvelteKit in the wild.
A browser-based platform for frontend developers featuring an AI-powered code editor, project challenges, and career development tools.
A comprehensive interactive reference guide for Bootstrap 5 CSS classes, components, and layout utilities.
Support tables for HTML5, CSS3, and other web technologies across desktop and mobile browsers.
Platform offering structured developer cheat sheets, interactive roadmaps, practice tests, and AI-powered study tools for technical topics.
A community-driven platform for creating, sharing, and downloading thousands of cheat sheets and quick reference guides for various topics.
A comprehensive collection of UX, UI, and web design checklists, best practices, and component guidelines for designers.
Interactive online learning platform offering courses, skill paths, and career training in programming, data science, and web development.
A competitive programming and coding education platform featuring online compilers, practice problems, and AI-powered learning assistance.
An educational platform that teaches programming languages like Python and JavaScript through a browser-based role-playing game.
Platform offering advanced programming challenges to recreate complex systems like Git, Redis, and SQLite from scratch in local development environments.
A platform featuring web development games designed to teach coding concepts like CSS, SQL, and other programming fundamentals.
A platform for improving programming skills through community-created coding challenges called kata, supporting over 55 programming languages.
A platform for improving programming skills through interactive coding games, puzzles, and competitive challenges in over 25 languages.
Learning site with JavaScript output questions, React interview questions, project tutorials, tools, and a Python course.
An interactive platform for practicing and mastering command-line interface skills through a series of terminal-based challenges.
A specification for adding human and machine readable meaning to commit messages.
Online learning platform offering courses, professional certificates, and degrees from universities and industry partners.
A minimal, distraction-free typing speed test application.
A curated list of university-level computer science courses featuring video lectures.
Harvard University's introduction to computer science and programming courses, covering foundational concepts, algorithms, and multiple languages.
A competitive CSS coding game where developers recreate target images using the shortest possible code.
An interactive game designed to teach CSS selectors through a series of 32 progressive levels.
A free visual guide to popular CSS properties, featuring illustrated and animated examples for learning.
A comprehensive resource for web developers featuring articles, guides, and an almanac focused on CSS, layout, and front-end development.
An interactive tutorial covering essential Dart language features, including null safety, collection literals, and advanced constructor patterns.
A comprehensive checklist for planning, designing, building, and maintaining design systems across digital products.
Learning platform providing courses, templates, and tutorials for designing and building user interfaces with AI assistance.
A platform offering curated coding challenges and career roadmaps to help developers build portfolios and improve front-end and full-stack skills.
A fast, organized, and searchable interface that aggregates multiple developer API documentations into a single platform.
Community-driven educational platform providing comprehensive learning paths, guides, and project ideas for software developers.
A comprehensive collection of concise cheatsheets for various programming languages, frameworks, and developer tools.
A community-driven platform for testing technical knowledge through user-submitted quizzes across various programming languages and frameworks.
Interactive platform for practicing HTML and CSS through structured coding challenges and UI implementation tasks.
Write, validate, and visualize algorithms step-by-step with TypeScript support and real-time feedback.
An interactive platform providing thousands of bite-sized coding challenges to help users learn and practice programming languages.
Bite-sized screencasts and courses for web developers covering modern frameworks, tools, and libraries.
A comprehensive book covering JavaScript programming, language features, and core computer science concepts.
Self-paced, interactive, code-first training platform for mastering React 19, including hooks, patterns, performance, and server components.
A platform for learning programming languages through coding exercises, automated analysis, and human mentoring.
A web-based tool that parses command-line strings and provides detailed explanations for each argument and flag based on manual pages.
An interactive educational resource for understanding the DOM Event system, including event phases, listeners, and propagation.
Developer education platform from Fireship and ui.dev with concise courses on JavaScript, TypeScript, and modern web development.
An interactive game designed to teach CSS Flexbox layout properties through visual puzzles.
A curated list of free services, tools, and resources for developers to use for MVPs, prototyping, and general software development.
A non-profit educational platform offering a comprehensive, project-based curriculum for learning programming, web development, and data science.
Platform providing professional design-to-code challenges to help developers build portfolio projects and improve real-world coding skills.
A platform for frontend developers to improve their skills by recreating real-world websites with curated resources and design assets.
Prepare for frontend engineering interviews with coding challenges, interactive workspaces, system design prompts, and study plans in React, Vue, and Angular.
Comprehensive open-source course on modern web development covering React, Node.js, MongoDB, GraphQL, and TypeScript.
Open source courseware and reference materials for Git and GitHub, including multilingual cheat sheets and administrative manuals.
An interactive game designed to teach CSS Grid layout properties through a series of coding challenges.
A curated email-based design course covering UI, UX, and design techniques for makers.
A developer skills platform for technical hiring, coding assessments, pair-programming interviews, and internal talent upskilling.
An online learning platform offering coding courses, project-based tutorials, and AI-powered tools for developers.
A comprehensive, searchable guide to all HTML elements, including their attributes and usage examples.
A 30-day coding challenge focused on building projects using vanilla JavaScript and browser APIs without frameworks or libraries.
A collection of concise, up-to-date code snippets and solutions for common JavaScript and React development use cases.
A collection of technical articles and tutorials covering JavaScript, TypeScript, React, and Angular development concepts.
A comprehensive educational resource covering JavaScript fundamentals, ES6+ features, asynchronous programming, and runtime concepts.
Educational platform by Josh W. Comeau featuring in-depth tutorials and interactive guides on modern CSS, frontend development, and animations.
A curated collection of free JavaScript programming books and resources for developers of all skill levels.
Educational resource platform focused on CSS and front-end development, offering tutorials, courses, articles, and a podcast.
A web-based typing tutor that uses algorithms to teach touch typing through muscle memory and personalized practice sessions.
Nonprofit educational platform offering free online courses, practice exercises, and instructional videos across various academic subjects.
Interactive hands-on labs and real-world projects for learning Linux, DevOps, and cybersecurity skills.
An evergreen, comprehensive course and reference guide for mastering CSS styling, layout, and modern web design techniques.
A series of online tutorials covering web development fundamentals, including command line, Git, HTML, CSS, JavaScript, Python, and Ruby on Rails.
Interactive platform for learning modern JavaScript (ES2015+) through concise lessons, coding challenges, and real-world projects.
An open-source educational platform offering comprehensive courses on prompt engineering, AI security, and generative AI fundamentals.
A comprehensive video course and resource library focused on practical UI design frameworks, aesthetics, and professional design workflows.
A comprehensive video course covering user experience design principles, research, usability testing, and professional workflows for digital apps.
A community-driven collection of quick, code-focused tutorials for programming languages, tools, and technical concepts.
Online platform for technical interview preparation, coding practice, and algorithm development with a large repository of problems.
A library of high-quality video tutorials covering web development, design, and programming languages for developers of all levels.
An online educational platform offering thousands of video courses across business, technology, and creative skills.
A five-step method and course to define projects, build with AI coding agents and automation, and iterate through user feedback.
MAKE: The Indie Startup Manual, Pieter Levels' $29.99 ebook on building, launching, and monetizing bootstrapped startups.
A comprehensive reference and learning resource for Markdown syntax, covering basic formatting and extended features.
An online tool to instantly render and preview Markdown text in real time within the browser.
Visualize Markdown documents as interactive mind maps using a command-line utility or web-based REPL.
Personal portfolio and resource hub for a web developer featuring articles, coding tools, and community projects.
Video training platform for software developers (formerly Frontend Masters) covering frontend, backend, and AI, with a free front-end bootcamp.
Interactive educational games designed to teach web development skills like CSS Grid and Flexbox through gamified challenges.
MDN Web Docs is a comprehensive, open-source documentation repository for web technologies, including HTML, CSS, JavaScript, and Web APIs.
A highly customizable, open-source typing test featuring a minimalist interface and various modes.
Programming video courses and tutorials covering web development, frameworks, algorithms, and databases.
An interactive, browser-based tutorial for learning Vim text editor commands and navigation.
Open source foundation dedicated to improving software security through community-led projects, standards, tools, and educational resources.
A comprehensive educational resource for web design, rendering, and performance patterns using JavaScript, React, and Vue.
IT certification practice tests and exam simulator with over 1000 questions, detailed explanations, flashcards, and timed modes.
An interactive, game-based learning platform designed to help developers master CSS Flexbox properties through hands-on practice.
Technology workforce development platform providing expert-led courses, skill assessments, and hands-on labs for AI, cloud, security, and data teams.
Free online training center for web application security featuring technical materials, research content, and interactive labs.
Comprehensive tutorial website for learning PostgreSQL database management, covering basic to advanced SQL queries, data types, and administration.
Free online compilers for Python, JavaScript, SQL, C, and more, with programming tutorials and the paid Programiz PRO.
A practical course on using programmatic SEO to generate large-scale content and increase organic search traffic for startups and SaaS products.
A collection of challenging mathematical and computer programming problems designed to be solved using programming skills.
Curated collection of programming tutorials and project-based learning resources for web development, mobile development, and machine learning.
Modern browser-based Python notebook application executing code client-side.
Free educational materials, lectures, books, and assignments designed to help students learn how to program in the Python language.
An online visualization tool for stepping through code execution in Python, Java, C, C++, and JavaScript to understand program state and debug.
Learn Python interactively through terminal-based broken code exercises with instant feedback, similar to Rustlings.
Collection of quick reference cheat sheets for programming languages, frameworks, command-line tools, and application keyboard shortcuts.
Online touch typing tutor offering structured lessons, speed tests, and certification for multiple keyboard layouts and languages.
An interactive course for learning modern React 19 through lessons, coding challenges, and a project-based approach.
A comprehensive design guide and resource kit for developers to build better user interfaces using actionable, non-artistic tactics.
Interactive platform for learning, practicing, and testing regular expressions from scratch to advanced levels.
Online tool to learn, build, and test Regular Expressions for JavaScript and PHP/PCRE with real-time results and reference documentation.
Interactive coding platform with screencasts where users can edit code directly inside the video player.
Professional interface design training program covering UI fundamentals, design principles, Figma workflow, and portfolio building.
Online publication providing articles, tutorials, and resources on web design and front-end development.
Interactive platform for learning programming languages and technical skills through bite-sized lessons, quizzes, and hands-on practice.
Interactive lessons and exercises for learning Structured Query Language (SQL) directly in the browser.
Interactive SQL tutorial and reference platform offering step-by-step exercises, quizzes, and examples for learning database query languages.
A comprehensive educational resource covering UI design fundamentals, including color theory, typography, component design, and visual hierarchy.
A collection of courses and learning resources designed to improve technical documentation skills for software engineers and technical professionals.
An educational platform providing free online courses and learning paths for software test automation engineers and developers.
Comprehensive self-paced workshop and tutorials focused on web accessibility standards, manual testing, semantic HTML, ARIA, and automated testing.
Comprehensive course on testing JavaScript applications, covering unit, integration, and end-to-end testing strategies using tools like Jest and Cypress.
Comprehensive, technical guides covering computer science fundamentals, low-level programming, algorithms, databases, and core web technologies.
A comprehensive, open-source guide covering JavaScript from fundamental language concepts to advanced browser-based development.
Free full stack web development curriculum with curated learning resources and open source community support.
An interactive educational web application for learning and visualizing LR(1) and LALR parser construction, grammars, and parsing techniques.
A comprehensive collection of professional-grade workshops and exercises to master TypeScript, from type transformations to advanced generics.
Project-based web development courses and tutorials for developers.
Online learning platform providing structured video courses, coding bootcamps, and tech degrees for web development, programming, and data analysis.
Practice touch typing and improve typing speed by retyping complete chapters and passages from classic literature and public domain books.
An interactive typing practice and speed test platform designed to help users improve touch typing skills, track progress, and practice writing code.
Online platform for measuring typing speed and accuracy through solo tests, multiplayer races, structured lessons, and real-time leaderboards.
Improve typing speed and accuracy through classic literature, custom EPUB uploads, Wikipedia articles, and smart mistake analysis.
Free online typing test and touch typing tutor featuring progress tracking, multiple languages, on-screen keyboard, and distraction-free zen mode.
Web-based touch typing software featuring interactive lessons, progress tracking, hand posture guides, and multi-language support.
Interactive web application for practicing typing speed and accuracy using real source code snippets across 14 programming languages.
Online learning platform providing courses on software development, data science, business, and IT certifications from real-world experts.
Developer education platform providing workflows, courses, and tools to master AI-driven software development and architecture.
A comprehensive directory of keyboard shortcuts for popular desktop applications, mobile tools, and web platforms across Mac and Windows.
Online puzzle game designed to teach and memorize Vim keyboard shortcuts, commands, motions, and operators through gameplay.
Comprehensive reference guide for Vue.js, Vue Router, and Pinia. Provides syntax references and examples for Vue developers.
Educational platform providing video courses, tutorials, and learning paths for Vue.js, Nuxt, and modern front-end development technologies.
Collection of practical frontend guides, labs, code snippets, and web development tools focusing on CSS and JavaScript.
International community developing core web standards and specifications for a consistent digital web ecosystem.
Educational web resource featuring programming tutorials, code references, and interactive exercises for web development languages and technologies.
Collection of security testing cheatsheets, payloads, and scripts for penetration testing and web application assessment.
Guidance and documentation for building modern, accessible, and high-performance web experiences across browsers.
WebAssembly is a binary instruction format providing a memory-safe, sandboxed execution environment for high-performance applications on the web.
Technical web development guides, code snippets, and solutions for PHP, SQL, JavaScript, HTML, and SaaS database architectures.
Comprehensive guide for bootstrapped founders covering preparation, survival, stability, growth, and business acquisition based on real experiences.