Browse by category
Open source software grouped by what it is for. Every project sits in exactly one category.
AI & Machine Learning
Models, runtimes, agents and tooling for building with machine learning.
Developer Tools
Editors, CLIs, build systems and everything else that lives in a developer's daily loop.
Web Frameworks
Frameworks and libraries for building websites, apps and APIs.
Databases & Search
Relational, document, vector and search engines, plus the platforms built on them.
DevOps & Infrastructure
Containers, orchestration, CI/CD, provisioning and platform engineering.
Analytics & Monitoring
Product analytics, observability, uptime and alerting.
Security & Privacy
Authentication, secrets, password managers, scanners and privacy tools.
Productivity & Notes
Notes, knowledge bases, task managers and personal workflow tools.
Communication & Collaboration
Chat, video, email, forums and tools teams use to work together.
Design & Creative
Design, diagramming, illustration, audio and video production.
Media & Entertainment
Photo libraries, media servers, players and streaming.
CMS & Publishing
Content management systems, site builders, blogging and documentation platforms.
Business & Finance
CRM, ERP, invoicing, e-commerce and accounting.
Networking
Proxies, VPNs, DNS, mesh networks and file transfer.
Systems & OS
Operating systems, kernels, shells, runtimes and low-level tooling.
Home & IoT
Home automation, smart devices and the hubs that tie them together.
Science & Education
Research software, data science, simulation and learning tools.
Games & Graphics
Game engines, renderers, emulators and open source games.