5 VS Code Extensions That Will 10x Your Productivity

Most developers use VS Code for years without touching the extension marketplace beyond a theme and a linter. That's leaving hours on the table every week. The five extensions below aren't novelties — they quietly remove friction from parts of coding that shouldn't take real thought.

1. Error Lens

Error Lens prints VS Code's errors and warnings inline, right next to the offending code, instead of hiding them in a Problems tab you have to remember to check. You catch a broken import or a typo before you've finished the line.

ext install usernamehw.errorlens

2. Prettier — Code Formatter

Formatting arguments waste time in every codebase with more than one contributor. Prettier ends the debate by reformatting your code to a consistent style on save, so pull requests show what actually changed.

ext install esbenp.prettier-vscode

3. GitLens

GitLens answers the question every developer eventually asks about a strange line of code: who wrote this, and why. Inline blame annotations and commit history mean tracing a bug takes seconds, not a trip through the terminal.

ext install eamodio.gitlens

4. Live Share

Live Share opens a real-time collaborative session where a teammate can edit, navigate, and debug directly in your project — useful for remote pair programming across Lagos, Nairobi, or anywhere your team happens to be.

ext install ms-vsliveshare.vsliveshare

5. Auto Rename Tag

Rename an opening HTML or JSX tag and its closing tag updates automatically. One less way to break your markup by accident.

ext install formulahendry.auto-rename-tag

Extensions compound — install one, use it for a week, then add the next.