Deque FireEyes accessibility testing plugin

I’ve done a lot of accessibility testing and development work over my career. One of the many free tools that I use in that role is FireEyes. Deque also has some commercial packages for developer use.

FireEyes adds a new tab on the Firebug tab bar and adds the ability to analyze a web site for WCAG 2.0 Level A and AA and Section 508 accessibility violations. The Stand-Alone version of FireEyes is a browser plugin to the FireFox browser. It requires that the FireBug plugin already be installed


  • Firefox 31-41

    As of 2015aug21, the current version of the extension is NOT signed and will not execute on later versions. [See my later post on this topic]

  • FireBug 2.x – Do NOT install Firebug v3 alpha as the tab will not show.

NOTE: should be on Firebug tab labeled “Worldspace Fireyes”, but does not seem to be available in Firebug3.

NOTE: if you try to download in MSIE, you must rename the .zip to .xpi, and then open with Firefox.


XML formatted JSP source code

I’ve found that many developers still use the classic coding style on JSP’s, unfortunately this makes it difficult to use some common tools for validation and complicates matters when looking for improperly nested tags in the markup. Migrating the XML formatted JSP markup simplifies matters and makes it possible for developers to quickly identify many problem areas of code within the IDE.

<%@ page language="java" %> = <jsp:page.directive language="java" />

<%@ page contentType="text/html; charset=utf-8" %> = <jsp:page.directive contentType="text/html; charset=utf-8" />

<%@ page import="" %> = <jsp:page.directive import="" />

NOTE: you can combine page.directive’s to a single tag with all attributes.

<% //some scriptlet %> = <jsp:scriptlet>//some scriptlet</jsp:scriptlet>

<%! String somevalue="1"; %> = <jsp:declaration>String somevalue="1";</jsp:declaration>

<%= somevalue %> = <jsp:expression>somevalue</jsp:expression>

<jsp:include page="" />
<jsp:directive.include file="" />

<jsp:useBean id="" scope="" type="" />

<jsp:setProperty name="" />

Unfortunately, there’s one common type of tag that does not have an XML equivalent:

<%@ taglib prefix="c" uri="/WEB-INF/tlds/c.tld" %>


Happy coding