Cross-browser Compatibility refers to the ability for a website, web application, HTML construct or client-side script to support all the web browsers. The browser market has broadened, and to claim cross-browser compatibility, the website is nowadays expected to support browsers such as Mozilla Firefox, Opera, and Safari in addition to Internet Explorer and Netscape. There has been an attitude shift towards more compatibility in general. Thus, some degree of cross-browser support is expected and only its absence needs to be noted.
In this article I am going to provide some useful tools that will help you testing and fixing for cross-browser compatibility.
