JavaScript

Security wins by starting out with Static Code Analysis for JavaScript projects

Writing quality code is something all of us developers strive for, but it's not an easy task. Secure coding conventions have long been an aspiring goal for many developers, as they scour the web for best practices, and guidelines from OWASP and other resources. Some developers may have even tried using static code analysis to find security issues, like the use of linters (ESLint), only to find out that they are brittle and report on many false positives.
appknox

Problematic JavaScript Vulnerabilities And Their Fixes Every Developer Should Know

A web developer’s ultimate goal is to not only develop a website or an app that is aesthetically and functionally stunning but highly secure as well. Cybersecurity is inevitable and no end-user would want to have an app that could breach or compromise their data security and integrity (no matter how useful the app is). With hackers and middlemen working on creative ways to explore vulnerabilities, it is on developers like us to take charge and be a step ahead of them.

Snyk

5 ways to prevent code injection in JavaScript and Node.js

Writing secure code in a way that prevents code injection might seem like an ordinary task, but there are many pitfalls along the way. For example, the fact that you (a developer) follow best security practices doesn’t mean that others are doing the same. You’re likely using open source packages in your application. How do you know if those were developed securely? What if insecure code like eval() exists there? Let’s dive into it.

alienvault

JavaScript cybersecurity threats

JavaScript is a very useful programming language. Netscape developers invented JavaScript in 1995, and it revolutionized the web. Before JavaScript, webpages could pretty much only contain text, images, and hyperlinks. JavaScript empowered web developers to make webpages interactive, dynamic rather than static. Think of picture menus that animated when your mouse cursor went over it, and applets that could give you your local weather forecast or tell you which web browser you’re using.

bearer

Use Javascript's Array Methods to Handle API Data

Manipulating data is a core skill for any developer. In an API-driven environment, so much of the data you receive is formatted in a way that doesn't directly match the way that your application or UI needs it. Each web service and third-party API is different. This is where the ability to sort, normalize, filter, and manipulate the shape of data comes in. In this article, we'll explore some common ways to work with data in Javascript.