Free
MkDocs
Open SourceDocumentation Generators · PDF & Documents
Python static site generator for project documentation.
documentationpythonstatic-site
Browse the complete directory — use filters to narrow down.
Documentation Generators · PDF & Documents
Python static site generator for project documentation.
Inspiration & Galleries · Design & Prototyping
The largest hand-curated library of real mobile and web app screenshots, searchable by pattern and flow.
Unit & Component · Testing
Flexible Node.js test framework that pairs well with Chai.
API Mocking · API Tools
Easy, open-source tool to run mock REST API servers locally.
SQL Tools
Free, structured SQL tutorial from basics to advanced analytics.
NoSQL · Database
Popular document-oriented NoSQL database with a flexible schema.
SSL & TLS · Security
Generate recommended TLS configurations for many servers.
Mocks & Fakes · Testing
Mock Service Worker: seamless API mocking for browser and Node tests.
Relational · Database
Widely-used open-source relational database owned by Oracle.
Agent & LLM Frameworks · AI for Developers
Fair-code workflow automation with native AI agent nodes.
UI Libraries · Frontend
A complete Vue 3 component library with TypeScript, theming and a clean modern look.
Mobile UI Libraries · Mobile Development
Use Tailwind CSS in React Native — the familiar utility classes compiled to native styles.
Queues & Streaming · Database
Lightweight, high-performance messaging and microservices bus.
NoSQL · Database
The leading graph database with Cypher query language.
Serverless & BaaS · Database
Serverless Postgres with branching and scale-to-zero.
Editors & IDEs · Development Environment
Hyperextensible Vim-based text editor with built-in LSP support.
Frameworks · Backend
Progressive Node.js framework for scalable server-side apps in TypeScript.
PaaS & Edge · Cloud Platforms
Web platform for frontend apps with functions and instant builds.
Generators · CSS Tools
Generate soft-UI (neumorphism) shadow CSS.
APM & Tracing · Monitoring & Observability
Full-stack observability platform with generous free tier.
Documentation Generators · PDF & Documents
Next.js-based docs and site generator — MDX pages, file-system routing and built-in search.
UI Libraries · Frontend
Enterprise-class Angular UI components following the Ant Design specification.
Web Servers & Proxies · DevOps
High-performance web server, reverse proxy and load balancer.
Web Servers & Proxies · DevOps
DigitalOcean's visual generator for performant Nginx configs.