Open source. Open possibilities.

A curated awesome list of Flutter resources, featuring libraries, UI components, tutorials, articles, videos, and open-source apps.

Awesome Python is a curated, opinionated guide to the best Python frameworks, libraries, and tools, organized into categories spanning AI/ML, web development, data science, developer tools, DevOps, CLI/GUI, security, and more.

A curated open-source prompt library for GPT Image 2, featuring 2000+ prompts with preview images across 16 languages, designed for high-quality AI image generation with text rendering and cross-image consistency.

A curated list of data engineering tools covering databases, data ingestion, stream processing, batch processing, file systems, serialization formats, monitoring, and more.

A curated directory of free stock photography, video, illustration, vector, icon, font, pattern, texture, and sound resources, organized by media type and license.

A curated list of SaaS, PaaS, and IaaS offerings with free tiers relevant to DevOps and infrastructure developers. Covers cloud hosting, databases, CI/CD, monitoring, and more.

A curated directory of generative AI applications, mapping the landscape of available AI tools across various domains and use cases.

Curated collection of awesome lists covering platforms, programming languages, front-end, big data, security, and many other topics. A popular starting point for developers.

A curated list of Android security resources including tools for static/dynamic analysis, reverse engineering, fuzzing, and vulnerability scanning.

OSSU is a free, self-taught Computer Science curriculum built from top online courses, books, and a global Discord community, aiming to provide a complete CS education comparable to an undergraduate degree.

A curated directory of CSS frameworks organized by category, including base resets, classless frameworks, lightweight options, general-purpose frameworks, Material Design, utility-based, specialized, and stalled projects.

A curated awesome list of delightful Node.js packages and resources, covering CLI apps, web frameworks, HTTP clients, testing, debugging, databases, and learning materials.

A curated list of open-source projects with beginner-friendly issues, helping new contributors find their first pull request opportunities across many programming languages.

Curated list of Claude Code resources—official Anthropic guides, tutorials, skills, plugins, hooks, MCP integrations, subagents, status lines, security and observability tooling, alternative clients, and agent orchestration examples.

A curated collection of step-by-step tutorials for rebuilding technologies from scratch — covering 3D renderers, AI models, databases, emulators, games, blockchains, and more across many programming languages.

A curated awesome list of framework-level UI component libraries and design systems, organized by framework such as React, Vue, Angular, Ember, Web Components, Rails and Astro, plus special-use-case libraries, tooling, style guides and community resources.

A curated awesome list of open-source applications for macOS, organized by category with language tags and links to each project's repository.

A curated English-language collection of bookmarks, resources, articles, and tools about design systems for developers, covering design tools, design tokens, pattern libraries, component testing, books, and talks.

A curated list of C++ and C frameworks, libraries, tools, and resources. Covers standard libraries, AI, GUI, networking, audio, math, and more—organized into comprehensive categories for C++ developers.

A curated directory of 5,300+ community-built skills for OpenClaw, a locally-running AI assistant. Skills are filtered from the official ClawHub registry and organized by category.