Freemium
HashiCorp Vault
Open SourcePasswords & IDs · Security
Manage secrets, certificates and encryption centrally.
secretsmanagementhashicorp
Browse the complete directory — use filters to narrow down.
Passwords & IDs · Security
Manage secrets, certificates and encryption centrally.
Communities · Documentation & Learning
Blogging platform for developers with custom domains.
Programming Languages
Official site for the purely functional programming language.
ORMs · Backend
Instant GraphQL APIs over your databases with permissions built in.
Passwords & IDs · Security
Check if your email or password has appeared in known data breaches.
UI Libraries · Frontend
Unstyled, accessible React and Vue primitives (dialogs, menus, comboboxes) from the Tailwind team.
Agent & LLM Frameworks · AI for Developers
Open-source LLM observability — logging, caching, rate limiting and cost tracking behind a one-line proxy.
Orchestration · DevOps
The package manager for Kubernetes applications.
Icons · Frontend
Free hand-crafted SVG icons by the Tailwind CSS team.
PaaS & Edge · Cloud Platforms
The original PaaS: git push to deploy apps with managed add-ons.
UI Libraries · Frontend
Beautiful Tailwind + React components (formerly NextUI).
VPS & Bare Metal · Cloud Platforms
German hosting provider known for high-performance, low-cost VPS.
Package Managers · Development Environment
The missing package manager for macOS and Linux.
Frameworks · Backend
Ultrafast web framework that runs on any JS runtime and edge.
API Clients · API Tools
Lightweight, open-source API development ecosystem in the browser.
Frameworks · Frontend
Access modern browser features directly from HTML, no JS build needed.
Headers & CSP · Security
Mozilla's scanner that grades a site's security headers and config.
Tunneling & Debugging · API Tools
One-click HTTP interception, inspection and mocking for any stack.
API Mocking · API Tools
HTTP request and response service for testing clients.
API Clients · API Tools
User-friendly HTTP client for the CLI with JSON-first syntax.
Models & LLM APIs · AI for Developers
The AI community hub: models, datasets, spaces and libraries.
Illustrations & Assets · Design & Prototyping
Free modular people illustrations by Pablo Stanley — rotate limbs and mix outfits in a friendly flat style.
Design Systems · Design & Prototyping
Apple's design guidelines for iOS, macOS and other platforms.
Hooks & Commits · Git & Version Control
Modern Git hooks manager for JavaScript projects.