I first heard about regular expression denial of service (ReDoS) vulnerabilities from GitHub's Dependabot. Several of my projects over the years have had dependencies that suffered from ReDoS ...

Expression Parser (exp-p) Javascript / Typescript is a powerful tool for parsing and evaluating mathematical and logical expressions. It provides a flexible and extensible solution for integrating ...

Working with regular expressions I’m also going to cover how to work with regular expressions in JavaScript, though the concepts learned here apply to other languages as well.

There’s also some memory and performance implications due to re-defining and executing the immediate function every time you run “doSomething”. But, if you understand the implications and you need to ...

I'm trying to write a regular expression for a javascript function. I basically want to test the entire string to make sure the string only has alpha numberic characters and certain latin ...