DependencyCheck VS ESLint

Use Security Tools: To identify known vulnerabilities in your project's dependencies, you can utilize commands like npm audit or employ third-party security scanners such as DependencyCheck or Dependabot. These tools thoroughly analyze the dependency tree and offer actionable insights to assist you in resolving any identified vulnerabilities.

OWASP DependencyCheck - a really decent tool for scanning your project for vulnerable dependencies. It is actively developed and updated and up to date with the most latest vulnerabilities. Sometimes it can be a pain in the ass, though. Some security researchers and such find a vulnerability, publish it and the next day our CI/CD pipelines fail (the dependency check build step prevents the code from going to production). And not always there is a fix available. So, some vulnerabilities have to be ignored, temporarily. Also, to be able to ignore a vulnerability one has to do a fast risk assessment. And that will require from him to read about the vulnerability and decide if it is safe to be ignored or some different workaround must be found.

The ultimate guide somehow fails to mention the best CVE checker: https://github.com/jeremylong/DependencyCheck

We run https://github.com/jeremylong/DependencyCheck over our dependency tree regularly, via this Clojure wrapper: https://github.com/clj-holmes/clj-watson which tells us the dependency tree path to each item that has a CVE and also the version in which the CVE is addressed, if known.

We use OWASP dependency-check and pass reports to SonarQube.

From OWASP for those class of tools you could look into DependencyCheck and DependencyTrack

DependencyCheck is an open source tool that checks for vulnerabilities in dependencies used within a project. While it is a reactive tool, it's an important one since the code a developer writes is not the only code an application uses.

One more aspect to consider, although I know it is not the primary ask of the post, is to be sure and run something like dependency check on your repository. There are quite a few vulnerabilities being injected through the packaging process these days.

Let's be honest - setting up tools for a new project can be a frustrating process. Especially when you want to jump straight to coding part. This is often the case with ESLint and Prettier, two popular tools in the JavaScript ecosystem that can sometimes interfere with each other when it comes to code formatting. Fortunately, there's a simple solution to this process, and it's called eslint-plugin-prettier.

Do you have the need to find and fix problems in your JavaScript? Then ESLint is for you. With over 120 million downloads each month, it's definitely one of the most popular projects out there. The latest version introduces a new configuration system, designed to simplify available configuration options. Old and deprecated rules have been removed, and a new configuration inspector has been added. Check out the blog for all the highlights, and a migration guide.

ESLint: A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript.

Automating code checks with static code analysis allows us to enforce code styling effectively. By integrating tools into our workflow, we can identify errors at an early stage, while coding instead of blocking us at the end. For instance, flake8 checks Python code for style and errors, eslint performs similar checks for JavaScript, and prettier automatically formats code to maintain consistency.

If you're a developer, you're surely familiar with Prettier and ESLint. With over 8 years of existence, they have established themselves as references in the JavaScript ecosystem.

eslint is used to avoid code errors

No lint errors: The committed code does not contain any lint errors (eslint).

Let’s walk through the steps for a one-time setup to configure husky pre-commit and pre-push hooks, ESLint with code styles conventions, prettier code formatter, and lint-staged. Husky automatically runs a script on each commit or push. This is useful for linting files to enforce code styles that keeps the entire code base following conventions.

GitHub | Website

ESLint: A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript.