Develop

Code-hosting and collaboration platform for repositories, issues, pull requests and automation.

Platform for source repositories, collaboration, issue tracking and software delivery workflows.

Code-hosting and collaboration platform with repository management and development integrations.

Ask and answer questions about programming problems

Web-development reference and learning resources for HTML, CSS, JavaScript and browser APIs.

Microsoft code editor with extensions, debugging and integrated development tools.

Development tools for writing and managing code

Container development platform with image, build and deployment documentation.

Programming language and official documentation for installation, tutorials, libraries and application development.

JavaScript runtime with official downloads, API documentation and learning resources for server-side development.

JavaScript package registry, command-line tooling and documentation for package management.

Server-side web programming language with an official manual, downloads and extension reference.

Community relational database with SQL, official downloads, administration guides and versioned manuals.

Embedded SQL database engine with public-domain documentation, downloads and technical reference.

Programming language and official learning resources focused on reliable, memory-safe systems development.

Open-source programming language with an official toolchain, tutorials and package documentation.

Network and application platform with DNS, security, delivery services and developer documentation.

Web application platform with framework documentation, project deployment and hosting tools.

Web application platform with site delivery, deployment workflows and project documentation.

Amazon's cloud computing platform for development and infrastructure

Google cloud-platform documentation and service information for computing, storage, data and application workloads.

Assistance for building and deploying software applications

Development tools and projects

Open-source software projects

Open technology resources

Cloud-native computing foundation with project information, community resources and an open technical glossary.

Open-source security foundation with software-development guidance, working groups and project resources.

Website-assessment service and documentation for HTTP security headers and related configuration.

Google web-development learning site covering HTML, CSS, performance and modern web practices.

Microsoft language and tooling that add static types to JavaScript applications.