Wolfram Language
If you're new to the Wolfram Language 🐺, explore the following resources:
An Elementary Introduction to the Wolfram Language
Written by Stephen Wolfram
- Paper version
- Web version
This is a great starting point for beginners. All examples are written for Wolfram Mathematica, but the majority are compatible with WLJS Notebook and its libraries.
Mathematica Programming: An Advanced Introduction
Written by Leonid Shifrin
Despite its title, this book can be considered a general introduction to the Wolfram Language itself, rather than being tied to a specific front end. It is an excellent match for WLJS Notebook as an execution environment.