Netscape was the first commercial Internet browser. It was introduced in 1994. Netscape has gradually lost its popularity to Internet Explorer.

Articles related to Netscape issues: Netscape Layers, Netscape Composer, HTML for Netscape Navigator/Communicator, Netscape 7, HTML and XHTML tags that only work in Netscape, Netscape 4.7, Netscape 6 Sidebar Tab, Netscape 4 and Background Images, Instant Netscape Dynamic HTML, Bye Bye Netscape, and more.

Human-edited directory related to Netscape: client customization kit, Messenger, plug-ins, FAQs, help, tutorials, reviews, security, and more.

This document covers the following specific instances: missing closing tags, incorrect MIME types, nonstandard elements, form elements not in a form, bad URLs, missing stylesheets or external JavaScript, incorrect stylesheet syntax, incorrect use of JavaScript's getyear method, bad characters, bmp graphics, Microsoft-specific scripts and applications, centering problems, and odd-sized form fields.

The history of NCSA Mosaic from version 0.1a.