I've been using VS Code for 6 years. These 7 extensions completely changed how I code. Some are so good they feel like cheating.
1. 🧠 Error Lens - See Errors INSTANTLY
Instead of hovering over squiggly lines, Error Lens shows errors inline:
const name = "Alex" // ← Missing semicolon (shown right here!)
Install: usernamehw.errorlens
2. 🔄 Auto Rename Tag - HTML/JSX Magic
Rename the opening tag, closing tag updates automatically.
Install: formulahendry.auto-rename-tag
3. 📸 CodeSnap - Beautiful Code Screenshots
Share code on social media? CodeSnap creates gorgeous screenshots with custom backgrounds and syntax highlighting.
Install: adpyke.codesnap
4. 🎯 TODO Highlight - Never Forget a TODO
// TODO: Fix this before production ← Highlighted in yellow!
// FIXME: Memory leak here ← Highlighted in red!
Install: wayou.vscode-todo-highlight
5. ⚡ Thunder Client - Postman Inside VS Code
Full REST client built into VS Code - collections, environment variables, GraphQL support.
Install: rangav.vscode-thunder-client
6. 📊 Import Cost - Know What You're Importing
import moment from 'moment' // 72.1K (gzipped: 22.3K) 😱
import dayjs from 'dayjs' // 2.9K (gzipped: 1.3K) ✅
Install: wix.vscode-import-cost
7. 🔍 GitLens - Git Superpowers
See who wrote each line, when, and why. Inline blame annotations, file history, branch comparison.
Install: eamodio.gitlens
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