Deobfuscating Javascript via AST: Converting Bracket Notation => Dot Notation for Property Accessors
A guide detailing how to restore dot operator notation in obfuscated javascript.
Deobfuscating Javascript via AST: Reversing Various String Concealing Techniques
A guide detailing how to undo string concealing in obfuscated javascript.
An Introduction to Javascript Obfuscation & Babel
An introduction to Javascript obfuscation, abstract syntax trees, and Babel in the context of reverse-engineering