JEmBook

This is an interactive coding environment. You can write Javascript, see it executed, and write comprehensive documentation using markdown.

• It operates a little like a Jupyter notebook in that you can have many "cells".
• There are two types of cells: text and code.
• Click any text cell to edit it - it has a full markdown editor.
• The code in each code editor is all joined together into one file. If you define a variable in cell #1, you can refer to it in any following cell!
• You can show any React component, string, number, or anything else by calling the show function. This is a function built into this environment. Call show multiple times to show multiple values.
• Re-order or delete cells using the buttons on the top right.
• Add new cells by hovering on the divider between each cell.

All of your changes get saved to the file you opened JEmBook with. So if you ran npx jembook serve test.js , all of the text and code you write will be save to the test.js file.

Example Code Cells