Tools

10 Essential VS Code Extensions Every Developer Should Use

From time tracking to code formatting, we've compiled the best VS Code extensions that will transform your workflow.

Emma Johnson
January 15, 2026
10 min read

10 Essential VS Code Extensions Every Developer Should Use

VS Code's power comes from its extensions. Here are the must-have extensions that will boost your productivity and code quality.

Productivity Extensions

1. DevMeter

Track your coding time automatically. Understand your productivity patterns, identify peak hours, and measure focus time. [Learn more](https://devmeter-v2.zaidcode.me)

2. Thunder Client

Built-in REST client for API testing without leaving VS Code. Better than Postman for quick testing.

3. Code Time

Automatic time tracking and coding analytics. Great for understanding your development habits.

Code Quality Extensions

4. ESLint

Real-time JavaScript linting. Catch errors before they become bugs.

5. Prettier

Automatic code formatting. Stop bikeshedding about code style.

6. SonarLint

Detect bugs and vulnerabilities as you code.

Development Experience

7. GitLens

Master Git inside VS Code. See line history, blame information, and repository insights.

8. REST Client

Send HTTP requests directly from VS Code. No more switching between editors.

9. Thunder Client or Insomnia

API testing without leaving your editor.

10. Peacock

Customize VS Code colors for different workspaces. Helpful when juggling multiple projects.

Bonus Extensions

  • **Live Share** - Collaborate with teammates in real-time
  • **Docker** - Manage containers from VS Code
  • **Remote SSH** - Develop on remote servers
  • **GitHub Copilot** - AI code completion
  • Pro Tips

    1. Install extensions that solve your specific pain points

    2. Too many extensions can slow VS Code down

    3. Regularly review and remove unused extensions

    4. Keep extensions updated

    Conclusion

    These extensions will transform your VS Code experience. Start with the ones that solve your biggest challenges, then expand from there.

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    **What's your favorite VS Code extension? Share in the comments!**