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 </div>
 </div>
 <div class="sect2">
-<h3 id="_n4js_ide_specification"><a class="link" href="#_n4js_ide_specification">N4JS IDE Specification</a></h3>
-<div class="paragraph">
-<p>For a reference of the N4JS IDE, i.e. the specific views and UI features of the Eclipse based IDE, the Specification is available at the following location:</p>
-</div>
-<div class="ulist">
-<ul>
-<li>
-<p><a href="https://www.eclipse.org/n4js/idespec/index.html">N4JS IDE Specification</a></p>
-</li>
-</ul>
-</div>
-</div>
-<div class="sect2">
 <h3 id="_n4js_design_documentation"><a class="link" href="#_n4js_design_documentation">N4JS Design Documentation</a></h3>
 <div class="paragraph">
 <p>The design and other internal information valuable for contributors to Eclipse N4JS can be found at the following location:</p>