> <td>CEF</td> <td>CEF Python</td> <td>Chrome 66</td></tr></tbody></table> <p>To change a default renderer set either <code>PYWEBVIEW_GUI</code> environment variable or <code>webview.gui</code> value in the code. Available values are <code>cef</code> (Windows), <code>qt</code> (Linux, macOS) and <code>gtk</code> (Linux).</p> <p>For example to use CEF on Windows</p> <div class="language-bash extra-class"><pre class="language-bash"><code>PYWEBVIEW_GUI<span class="token operator">=</span>cef
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