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Open SourceWallets & Infrastructure · Web3 & Blockchain
The most used self-custody crypto wallet — browser extension and mobile, with Snaps extensibility and dApp permissions.
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Wallets & Infrastructure · Web3 & Blockchain
The most used self-custody crypto wallet — browser extension and mobile, with Snaps extensibility and dApp permissions.
Penetration Testing · Security
The most widely used penetration testing framework: exploit modules, payloads and post-exploitation.
Vector Databases · AI for Developers
Highly scalable open-source vector database for billion-scale search.
Object Storage · Database
High-performance S3-compatible object storage, self-hostable.
Package Managers · Development Environment
Polyglot runtime manager and task runner (modern asdf alternative).
Models & LLM APIs · AI for Developers
European AI lab offering open and commercial models with an API.
Documentation Generators · PDF & Documents
Python static site generator for project documentation.
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.
NoSQL · Database
Popular document-oriented NoSQL database with a flexible schema.
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.
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.
Data Viz & Charts · Frontend
React dataviz components with rich chart types, server-side rendering support and built-in theming.