1<h1>Manifest File Format</h1> 2 3<p> 4Every extension, installable web app, and theme has a 5<a href="http://www.json.org">JSON</a>-formatted manifest file, 6named <code>manifest.json</code>, 7that provides important information. 8</p> 9 10<h2 id="overview"> Field summary </h2> 11 12<p> 13The following code shows the supported manifest fields, 14with links to the page that discusses each field. 15The only fields that are always required 16are <b>name</b> and <b>version</b>. 17</p> 18 19{{+partials.manifest_example manifest_source:manifest_source/}} 20