browser: A program used to access and view information from the Internet.
addon: A program which provides extra facilities for a browser.
addon: A program which provides extra facilities for a browser.
Web Developer (addon for Mozilla Firefox)
- Download Mozilla Firefox addon: Web Developer
The Firefox addon Web Developer provides several useful features for website developers. This includes the ability to validate HTML and CSS, check outgoing links and view web pages in different simulated screen resolutions.
