JavaScript Magic Tricks: From Lexical Analysis to Confusing Encryption

Generally speaking, if you want to achieve obfuscation and encryption of JavaScript code through programming, you have to use JavaScript code analysis libraries such as esprima and babel, even if you don't call mature product interfaces such as JShaman, in order to skip low-level lexical analysis and syntax analysis and start with abstract syntax trees to achieve code obfuscation and encryption.

This is not very beneficial for those who want to fully understand the complete process and principles of JavaScript …

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