10 Best Chrome Extensions for Web Developers in 2025
By CodeWritely Team·
chromeextensionsweb developmentdeveloper tools
| Extension | Purpose | Free |
|---|---|---|
| React DevTools | Inspect React components | ✅ |
| Redux DevTools | Debug Redux state | ✅ |
| Lighthouse | Performance audits | ✅ |
| JSON Viewer | Format JSON responses | ✅ |
| Wappalyzer | Identify site technologies | ✅ |
| ColorZilla | Color picker, gradients | ✅ |
| Checkbot | SEO & speed checker | ✅ |
| Grammarly | Writing assistance | ✅ |
| Octotree | GitHub code tree | ✅ |
| Daily.dev | Developer news feed | ✅ |
Every web developer should have at least React/Vue DevTools, Lighthouse, and Wappalyzer installed.
Disclosure: Some links are affiliate links.