In the latest breaches to highlight the dangers of insecure software supply chains, attackers compromised three marketing services by injecting obfuscated JavaScript to install code that scraped ...

JavaScript is a sprawling and ever-changing behemoth, and may be the single-most connective piece of web technology. From AI ...

Regular expressions are patterns that provide a powerful way to search and replace in text. In JavaScript, they are available via the RegExp object, as well as being integrated in methods of strings.

Obfuscated (hidden) Javascript attacks were popular among criminal hackers a couple of years ago, and were widely reported by several vendors, who developed heuristic scanning solutions to counter the ...

We'd like to make the tutorial available in many languages. Please help us to translate. See https://javascript.info/translate for the details. We'd also like to ...

Analysis of the Alexa top 1000 websites has revealed a troubling lack of security controls required to prevent data theft and loss through client-side attacks. According to research from Tala Security ...

JavaScript’s low bar to entry has resulted in one of the richest programming language ecosystems in the world. This month’s report celebrates the bounty, while also highlighting a recent example of ...

An introductory course designed for the student who has mastered HTML and would like to add interactivity to his or her web sites. Topics covered include basic JavaScript programming, creating ...