resource: developer-tools
6108 resources, primary matches first, then adoption-weighted; health v2 shown.
| Resource | Health v2 | Stars | Maturity |
|---|---|---|---|
| codecrafters-io/build-your-own-x A curated awesome-list repository compiling step-by-step guides for recreating popular technologies (databases, shells, compilers, renderer… | 74 | 543212 | active |
| sindresorhus/awesome The Awesome project is a curated meta-list of high-quality 'awesome lists' covering virtually every software topic, from programming langua… | 76 | 500245 | active |
| public-apis/public-apis A community-curated catalog of free, publicly available APIs across many domains such as weather, finance, geolocation, and entertainment. … | 77 | 471046 | active |
| freeCodeCamp freeCodeCamp.org's open-source codebase and curriculum, a free self-paced learning platform for programming, math, and computer science. It… | 77 | 454640 | active |
| EbookFoundation/free-programming-books A massively popular, community-curated list of freely available programming books and learning resources in many languages, maintained by t… | 76 | 395274 | active |
| donnemartin/system-design-primer An open-source study guide for learning how to design large-scale systems, with organized resources, sample interview questions with soluti… | 65 | 366242 | stable |
| nilbuild/developer-roadmap roadmap.sh is a community-driven collection of interactive roadmaps, guides, and educational resources that help developers choose learning… | 67 | 365519 | active |
| jwasham/coding-interview-university A comprehensive, multi-month self-study curriculum covering computer science fundamentals, data structures, and algorithms to prepare for s… | 50 | 359796 | stable |
| vinta/awesome-python A curated, opinionated list of the best Python frameworks, libraries, and tools, organized by category and searchable on a companion websit… | 77 | 316276 | active |
| Awesome Selfhosted A curated awesome-list of Free Software network services and web applications that can be self-hosted on your own servers. It is organized … | 67 | 315419 | active |
| practical-tutorials/project-based-learning A curated list of project-based programming tutorials organized by language, where learners build applications from scratch. It covers doze… | 77 | 280992 | active |
| trimstray/the-book-of-secret-knowledge A curated awesome-list collection of manuals, cheatsheets, one-liners, blogs, hacks, and CLI/web tools for system and network administrator… | 32 | 240530 | active |
| TheAlgorithms/Python A large community-driven collection of algorithms and data structures implemented in Python for educational purposes. It covers topics like… | 77 | 224047 | active |
| ossu/computer-science OSSU computer-science is a curated, free curriculum that mirrors an undergraduate CS degree using online courses from MIT, Harvard, and Pri… | 74 | 208439 | stable |
| multica-ai/andrej-karpathy-skills A single CLAUDE.md configuration file that improves Claude Code's coding behavior, based on Andrej Karpathy's observations about LLM coding… | 50 | 207708 | active |
| trekhleb/javascript-algorithms A collection of popular algorithms and data structures implemented in JavaScript, each with explanations and links to further reading. It s… | 75 | 196567 | stable |
| jackfrued/Python-100-Days A comprehensive 100-day Python learning curriculum written in Chinese, taking learners from beginner to advanced topics including web devel… | 75 | 185644 | active |
| getify/You-Dont-Know-JS A free, open-source book series by Kyle Simpson diving deep into the core mechanisms of the JavaScript language, with two published edition… | 62 | 184741 | stable |
| avelino/awesome-go A curated, community-maintained catalog of Go frameworks, libraries, and software, organized by category. It serves as the canonical discov… | 77 | 182358 | active |
| github/gitignore GitHub's official collection of .gitignore file templates for many languages, frameworks, editors, and operating systems. It powers the .gi… | 77 | 175467 | stable |
| HelloGitHub HelloGitHub is a monthly curated magazine and community platform that shares interesting, entry-level open source projects from GitHub, pub… | 96 | 173131 | active |
| anthropics/skills Anthropic's public repository of Agent Skills for Claude—folders of instructions, scripts, and resources that Claude loads dynamically to p… | 61 | 171833 | active |
| JavaGuide JavaGuide is a widely-used open-source knowledge base and interview preparation guide for Java backend developers, covering Java fundamenta… | 77 | 158051 | active |
| msitarzewski/agency-agents A curated collection of specialized AI agent personalities (markdown definitions) that can be installed into tools like Claude Code, Cursor… | 61 | 148224 | active |
| airbnb/javascript Airbnb's widely adopted JavaScript style guide documenting coding conventions, naming rules, and best practices for modern JavaScript (ES5 … | 67 | 148136 | active |
| x1xhlol/system-prompts-and-models-of-ai-tools A curated collection of leaked and open-sourced system prompts, internal tools, and AI model specifications from popular AI products like C… | 64 | 143156 | active |
| yangshun/tech-interview-handbook A free, curated collection of technical interview preparation materials for software engineers, covering algorithms, system design, behavio… | 75 | 142189 | active |
| iptv-org/iptv A curated collection of publicly available IPTV channel stream links from around the world, published as M3U playlists. It is accompanied b… | 77 | 136799 | active |
| labuladong/fucking-algorithm A collection of 60+ original tutorial articles (in Chinese, with an English version online) that teach algorithmic thinking through LeetCod… | 63 | 135470 | active |
| ripienaar/free-for-dev A community-curated awesome list of SaaS, PaaS, and IaaS offerings that include free tiers useful to DevOps and infrastructure developers. … | 77 | 135414 | active |
| krahets/hello-algo An open-source, beginner-friendly book teaching data structures and algorithms with animated illustrations and instantly runnable code exam… | 75 | 129622 | active |
| jaywcjlove/awesome-mac A curated awesome-list collecting high-quality macOS applications and tools, organized by categories such as text editors, developer tools,… | 87 | 111847 | active |
| VoltAgent/awesome-design-md A curated awesome-list collection of DESIGN.md files — plain-text design system analyses extracted from popular websites, following Google … | 57 | 110655 | active |
| goldbergyoni/nodebestpractices A large, community-maintained curated list of Node.js best practices covering architecture, error handling, testing, security, and producti… | 71 | 105600 | active |
| mtdvio/every-programmer-should-know A curated, opinionated collection of mostly technical resources (articles, videos, books, courses) covering things every software developer… | 59 | 100343 | active |
| florinpop17/app-ideas A curated collection of application ideas for developers to practice and improve their coding skills, organized into three tiers from begin… | 53 | 97106 | active |
| microsoft/Web-Dev-For-Beginners A free 12-week, 24-lesson curriculum by Microsoft Cloud Advocates teaching web development fundamentals through JavaScript, HTML, and CSS. … | 75 | 96483 | active |
| ryanmcdermott/clean-code-javascript A guide adapting Robert C. Martin's Clean Code principles to JavaScript, presented as a curated document of good and bad code examples. It … | 32 | 94765 | stable |
| iluwatar/java-design-patterns A large open-source collection of classic and modern software design patterns implemented in Java, with well-commented source code examples… | 77 | 94625 | active |
| punkpeye/awesome-mcp-servers A curated, community-maintained list of Model Context Protocol (MCP) servers that extend AI model capabilities with file access, database c… | 66 | 92856 | active |
| MunGell/awesome-for-beginners A curated awesome-list of open-source projects that offer beginner-friendly contribution opportunities, typically labeled 'good first issue… | 75 | 88745 | active |
| ByteByteGoHq/system-design-101 A curated collection of visual guides explaining complex system design concepts using diagrams and simple terms. It is primarily aimed at d… | 34 | 87626 | active |
| bregman-arie/devops-exercises A large collection of over 2,600 questions and exercises covering DevOps, SRE, and related technical topics like Linux, Kubernetes, AWS, Te… | 59 | 84277 | active |
| Developer-Y/cs-video-courses A curated list of university-level Computer Science courses with video lectures, covering topics from algorithms and systems to machine lea… | 77 | 83185 | active |
| doocs/advanced-java A curated collection of interview questions and answers for experienced Java backend developers, covering high concurrency, distributed sys… | 67 | 79088 | active |
| awesomedata/awesome-public-datasets A topic-centric, curated list of high-quality free and open public datasets, organized by domain (agriculture, finance, health, etc.). It i… | 67 | 78657 | active |
| MisterBooo/LeetCodeAnimation A popular open-source repository that explains LeetCode problem solutions through step-by-step animations, with reference code in Java, Pyt… | 71 | 76700 | active |
| sdmg15/Best-websites-a-programmer-should-visit A curated awesome-style list of useful websites for programmers, covering news, coding practice, interview preparation, MOOCs, books, podca… | 10 | 76265 | active |
| shareAI-lab/learn-claude-code An educational repository that teaches how to build a minimal Claude Code-like AI agent harness from scratch in Python. It explains that ag… | 63 | 75378 | active |
| enaqx/awesome-react A curated awesome-list of resources for the React ecosystem, covering tutorials, frameworks, component libraries, state management, testing… | 76 | 74404 | active |
| josephmisiti/awesome-machine-learning A curated awesome-list of machine learning frameworks, libraries, and software organized by programming language. It also links to companio… | 77 | 74172 | active |
| thedaviddias/Front-End-Checklist An open-source front-end quality checklist with 385 rules across 11 categories (HTML, CSS, JavaScript, accessibility, performance, security… | 83 | 73885 | active |
| binhnguyennus/awesome-scalability A curated, organized reading list of articles, papers, and case studies illustrating patterns of scalable, reliable, and performant large-s… | 59 | 73543 | active |
| vuejs/awesome-vue A curated list of awesome resources related to Vue.js, including official resources, tutorials, books, courses, and a large catalog of comp… | 75 | 73540 | active |
| ComposioHQ/awesome-claude-skills A curated awesome-list of 1000+ Claude Skills, plugins, and resources for customizing Claude AI workflows across Claude.ai, Claude Code, an… | 60 | 73362 | active |
| fffaraz/awesome-cpp A curated list of C++ and C frameworks, libraries, tools, and learning resources organized by category. It serves as a discovery index for … | 77 | 72950 | active |
| Asabeneh/30-Days-Of-Python A free, step-by-step 30-day curriculum for learning the Python programming language, covering fundamentals through web development, APIs, d… | 76 | 71964 | stable |
| sindresorhus/awesome-nodejs A curated awesome-list of delightful Node.js packages and resources maintained by sindresorhus. It organizes thousands of libraries into ca… | 68 | 66622 | active |
| leonardomso/33-js-concepts A curated learning guide covering 33 core JavaScript concepts (plus 29 advanced ones) with explanations, code examples, diagrams, and links… | 75 | 66516 | active |
| TheAlgorithms/Java A large open-source collection of algorithms and data structures implemented in Java for educational purposes. It covers sorting, searching… | 77 | 66186 | active |
| kelseyhightower/nocode A satirical repository by Kelsey Hightower that parodies the no-code movement, consisting of an empty application you 'write nothing' and '… | 23 | 65670 | stable |
| kdn251/interviews A curated study guide of data structures, algorithms, and interview resources for software engineering coding interviews, with Java impleme… | 42 | 65227 | active |
| shanraisshan/claude-code-best-practice A curated guide and reference repository of best practices for Claude Code, covering subagents, commands, skills, and agentic workflows. It… | 61 | 65191 | active |
| ryanoasis/nerd-fonts Nerd Fonts is a font aggregator, collection, and patcher that adds thousands of icon glyphs from popular icon sets (Font Awesome, Devicons,… | 90 | 64426 | active |
| rust-lang/rustlings Rustlings is a collection of small, interactive exercises for learning to read and write Rust code, typically used alongside the official R… | 69 | 63959 | active |
| asgeirtj/system_prompts_leaks A curated, regularly updated collection of verbatim leaked system prompts from major AI products including ChatGPT, Claude, Gemini, Grok, C… | 64 | 63624 | active |
| tldr-pages/tldr tldr-pages is a large community-maintained collection of simplified, example-focused help pages (cheatsheets) for command-line tools, writt… | 67 | 63491 | active |
| youngyangyang04/leetcode-master A comprehensive open-source LeetCode study guide ('代码随想录') offering a curated order of ~200 classic algorithm problems with 600k+ words of … | 75 | 62291 | active |
| byoungd/up An open-source Chinese-language lifelong learning guide that started as the popular 'English Learning Guide' and expanded into AI-era learn… | 77 | 61733 | active |
| 1c7/chinese-independent-developer A curated, community-maintained list of projects built by Chinese independent developers, organized by year and edition (main web/app editi… | 77 | 61022 | active |
| Solido/awesome-flutter A curated awesome list of the best Flutter libraries, tools, plugins, templates, tutorials, articles, and open-source apps. It serves as a … | 67 | 61004 | active |
| h5bp/Front-end-Developer-Interview-Questions A curated, community-maintained list of open-ended front-end interview questions covering general, HTML, CSS, JavaScript, testing, performa… | 71 | 60869 | active |
| rust-unofficial/awesome-rust A community-curated list of Rust libraries, tools, applications, and learning resources organized by category. It serves as a discovery ind… | 77 | 58983 | active |
| h5bp/html5-boilerplate HTML5 Boilerplate is a professional front-end starter template that bundles a best-practices index.html, main.css, server configs, and icon… | 67 | 57602 | stable |
| wasabeef/awesome-android-ui A curated list of Android UI/UX libraries covering categories like Jetpack Compose, layouts, dialogs, animation, and effects. It serves as … | 71 | 57358 | active |
| golang-standards/project-layout A community-maintained reference describing a standard directory layout for Go application projects, documenting common patterns like /cmd,… | 68 | 56498 | stable |
| Zie619/n8n-workflows A curated collection of 4,300+ production-ready n8n automation workflow JSON files covering 365+ integrations, organized into 15 categories… | 50 | 56292 | active |
| azl397985856/leetcode A large curated collection of LeetCode problem solutions with detailed explanations, covering algorithms and data structures in multiple la… | 37 | 55750 | active |
| firstcontributions/first-contributions A hands-on tutorial project that guides complete beginners through making their first open source contribution on GitHub in minutes. It pro… | 77 | 55687 | active |
| ngosang/trackerslist A continuously updated, automatically maintained dataset of public BitTorrent tracker URLs, split into lists by protocol (UDP, HTTP, HTTPS,… | 77 | 54974 | active |
| vsouza/awesome-ios A curated, community-maintained catalog of the iOS ecosystem, listing high-quality Swift and Objective-C libraries, frameworks, tools, and … | 72 | 53177 | active |
| hesreallyhim/awesome-claude-code A curated awesome-list of resources for Claude Code, Anthropic's AI coding agent, covering skills, plugins, status lines, agent orchestrati… | 64 | 53035 | active |
| VoltAgent/awesome-openclaw-skills A curated awesome-list of 5,400+ community-built OpenClaw agent skills, filtered and categorized from the official ClawHub registry. It ind… | 60 | 52197 | active |
| dkhamsing/open-source-ios-apps A collaboratively curated list of over 1,600 open-source iOS, iPadOS, watchOS, tvOS, and visionOS apps, organized by category. It serves as… | 67 | 51862 | active |
| poteto/hiring-without-whiteboards A community-curated list of companies and teams whose technical hiring processes avoid whiteboard-style CS trivia and LeetCode-style puzzle… | 77 | 51722 | active |
| charlax/professional-programming A curated collection of books, articles, courses, and other learning resources for professional software engineers. It covers topics from a… | 74 | 51449 | active |
| serhii-londar/open-source-mac-os-apps A curated awesome-list of 689 free and open source applications for macOS, organized into 49 categories with language tags. It serves as a … | 77 | 50173 | active |
| kelseyhightower/kubernetes-the-hard-way A step-by-step tutorial that walks learners through manually bootstrapping a Kubernetes cluster from scratch, with no automation scripts. I… | 39 | 49554 | active |
| akullpp/awesome-java A curated list of noteworthy Java frameworks, libraries, tools and resources, covering 818 projects across 80 categories. It serves as a di… | 77 | 48854 | active |
| DovAmir/awesome-design-patterns A curated awesome-list of software and architecture design pattern resources, covering GoF patterns, cloud, microservices, databases, secur… | 32 | 48693 | active |
| type-challenges/type-challenges A collection of TypeScript type-level programming challenges with an online judge for verifying solutions. It helps developers learn and ma… | 69 | 48474 | active |
| brillout/awesome-react-components A curated awesome-list of React components and libraries, maintained with strict quality criteria and regular pruning of stale entries. It … | 61 | 48274 | active |
| lukasz-madon/awesome-remote-job A curated awesome-style list of resources for remote work, including job boards, articles, books, podcasts, communities, and tools. It serv… | 76 | 48075 | active |
| GitHubDaily/GitHubDaily A curated list repository that shares high-quality, interesting, and practical open-source projects, tutorials, developer tools, and tech n… | 59 | 47713 | active |
| dypsilon/frontend-dev-bookmarks A manually curated awesome-list of resources for frontend web developers, organized into browsable category files covering appearance, arch… | 23 | 47420 | active |
| elder-plinius/CL4R1T4S A curated collection of extracted and leaked system prompts, guidelines, and tool definitions from major AI systems such as ChatGPT, Claude… | 64 | 47163 | active |
| typescript-cheatsheets/react A community-maintained cheatsheet and documentation site for using TypeScript with React. It provides opinionated best practices and copy-p… | 70 | 47097 | active |
| SimplifyJobs/Summer2027-Internships A community-maintained GitHub repository listing Summer 2027 tech internship openings across software engineering, data science, AI/ML, qua… | 77 | 46829 | active |
| Asabeneh/30-Days-Of-JavaScript A free, step-by-step 30-day JavaScript programming challenge that teaches the language from basics to advanced topics, including HTML, CSS,… | 57 | 46739 | active |
| LeCoupa/awesome-cheatsheets A curated collection of single-file cheat sheets for popular programming languages, frameworks, and development tools like Bash, JavaScript… | 67 | 46399 | active |
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