Description: Firebug is a web development tool that integrates with Firefox to enable web developers to debug, edit, and monitor CSS, HTML, JavaScript, and other web technologies on the fly while viewing websites. It allows inspecting and editing DOM elements, viewing network traffic, debugging and profiling JavaScript, editing CSS styles, and other capabilities.
Type: software
Description: HTTP Header Live is a free online tool that allows you to view HTTP request and response headers for any website. It shows details like cookies, cache settings, server type, and more.
Type: software
Pricing: Open Source