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Top 10 VS Code Extensions for 2026

Supercharge your workflow with these essential tools that every developer needs in their arsenal.

Last Updated: February 2026 | 5 Min Read

Visual Studio Code is the most popular code editor for a reason: its ecosystem. But with over 50,000 extensions available, finding the right ones can be overwhelming. We've curated the absolute best extensions to boost your productivity this year.

1. Python

Install

By Microsoft

The official extension is non-negotiable for Python developers. It brings rich support for the language, including features like IntelliSense, linting, debugging, code navigation, code formatting, Jupyter Notebook support, refactoring, variable explorer, and test explorer.

2. Prettier - Code Formatter

Install

By Prettier

Stop arguing about code style. Prettier is an opinionated code formatter that enforces a consistent style by parsing your code and re-printing it with its own rules. It supports JS, TS, HTML, CSS, JSON, and many more right out of the box.

3. GitLens

Install

By GitKraken

GitLens supercharges the built-in Git capabilities of VS Code. It helps you visualize code authorship at a glance via Git blame annotations and code lens, seamlessly navigate and explore Git repositories, gain valuable insights via powerful comparison commands, and so much more.

4. Docker

Install

By Microsoft

The Docker extension makes it easy to build, manage, and deploy containerized applications. It provides one-click debugging of Node.js, Python, and .NET Core inside a container.

5. Live Server

Install

By Ritwick Dey

Launch a local development server with live reload feature for static & dynamic pages. A must-have for web developers who want to see their changes instantly in the browser without manually refreshing.

6. ESLint

Install

By Microsoft

Integrates ESLint into VS Code. If you use JavaScript, you need this. It statically analyzes your code to quickly find problems, and many of them can be automatically fixed.

7. Material Icon Theme

Install

By Philipp Kief

The Material Icon Theme provides lots of icons based on Material Design for Visual Studio Code. It makes your file explorer look beautiful and helps you distinguish file types at a glance.

8. Thunder Client

Install

By Ranga Vadhineni

A lightweight Rest API Client for VS Code. It is a great alternative to Postman, allowing you to test your APIs directly within your editor without switching contexts.

9. GitHub Copilot

Install

By GitHub

Your AI pair programmer. GitHub Copilot uses OpenAI Codex to suggest code and entire functions in real-time right from your editor. It's a game-changer for productivity.

10. Error Lens

Install

By Alexander

ErrorLens features make diagnostics stand out more prominently by highlighting the entire line wherever a diagnostic is generated by the language and also printing the message inline.

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