.1" data-path="basics-of-building-widgets.html"><a href="basics-of-building-widgets.html#candidate-libraries"><i class="fa fa-check"></i><b>4.1</b> Candidate Libraries</a>
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<li class="chapter" data-level="4.1.1" data-path="basics-of-building-widgets.html"><a href="basics-of-building-widgets.html#plotly.js"><i class="fa fa-check"></i><b>4.1.1</b> Plotly.js</a></li>
<li class="chapter" data-level="4.1.2" data-path="basics-of-building-widgets.html"><a href="basics-of-building-widgets.html#highchart.js"><i 