Number 1 this week, mdx-deck is a solution to create presentations that run in the browser using a syntax called “mdx”.

With mdx, you can create presentation slides very simply, thanks to to the terseness of the Markdown syntax. You can import React component in any slide, which gives you access to the power of the whole React eco-system.

At number 3, Apex Charts is a new data visualization library that aims to provide all the widgets you need to create a modern dashboard.

Compared to other libraries (check the charts tag in Best of JavaScript), it’s very mobile-friendly and it emphasizes the interactivity with the user.