Best Free VS Code Extensions for Developers (2026)

Visual Studio Code is already great out of the box — the right extensions make it unstoppable. Here are the free VS Code extensions I install on every machine, whatever the project.

Productivity & quality

• Prettier — auto-formats your code on save so it always looks clean and consistent.
• ESLint — catches bugs and style issues in JavaScript/TypeScript as you type.
• Error Lens — shows errors and warnings inline, right where they happen.
• Path Intellisense — auto-completes file paths so you never mistype an import.

Git & collaboration

• GitLens — supercharges Git: blame, history and authorship right inside the editor.
• Live Share — collaborate and pair-program in real time, sharing your editor with anyone.

Web development

• Live Server — launches a local server with auto-reload for static sites.
• Auto Rename Tag — rename one HTML tag and its pair updates automatically.
• Tailwind CSS IntelliSense — autocomplete and previews for Tailwind classes.

Nice touches

• Material Icon Theme — clear, colorful file icons that make big projects easier to scan.
• Code Spell Checker — catches typos in code and comments before they ship.

Want a faster development setup?

A clean toolchain saves hours every week. If you are building a product and want it engineered properly from day one, that is exactly what I do.