React Developer Tools
Developer ToolsInspect React component trees, props and state.
Developer Tools extension for debugging Backbone.js applications.
Developer Tools extension for debugging Backbone.js applications.
Backbone Debugger is free. There is no paid tier to consider.
Inspect React component trees, props and state.
Spoofs & Mimics User-Agent strings.
Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
Makes raw JSON responses readable in the browser.
Identifies the technology stack behind any website.
Adds a toolbar button with various web developer tools.
Yes, Backbone Debugger is free to install and use.
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Side-by-side feature tables, pricing and a clear recommendation.