About VS Code
Visual Studio Code is a free, open-source code editor developed by Microsoft that has become the most widely used development environment in the world. It combines the speed of a lightweight editor with powerful IDE features like IntelliSense, integrated debugging, and built-in Git support. Its extension marketplace with 50,000+ extensions makes it adaptable to virtually any programming language or workflow.
Key Features
- IntelliSense code completion with AI-powered suggestions via Copilot
- Integrated terminal, debugger, and source control in one window
- Extension marketplace with 50,000+ community and official extensions
- Remote development via SSH, containers, and WSL
- Multi-cursor editing and powerful find-and-replace with regex support
- Built-in Git integration with diff viewer, staging, and branch management
- Customizable themes, keybindings, and settings sync across devices
Pros & Cons
What we like
- Completely free and open-source with no paid tier limitations
- Starts fast and stays responsive even with large projects
- Unmatched extension ecosystem that supports every language and framework
- Excellent remote development capabilities for SSH, Docker, and WSL workflows
- Frequent monthly updates with meaningful new features and improvements
Room for improvement
- Can become resource-heavy with too many extensions installed
- Not a full IDE out of the box for languages like Java or C++ without significant extension setup
- Telemetry is enabled by default, though it can be disabled
- Extension quality varies widely and some popular ones can conflict with each other
Best For
Full-stack web development with JavaScript, TypeScript, Python, and moreRemote server development via SSH without a local environmentData science and notebook workflows with the Jupyter extensionDevOps and infrastructure work with Docker, Kubernetes, and Terraform extensionsLearning to code with beginner-friendly extensions and live share for pair programming
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