
Codewars
Codecademy
Exercism
Treehouse
edX
Coursera
LeetCode
Pantheon
Snyk
Aikido Security
SonarQube
Qualys
Checkmarx
Veracode
Semgrep
GitLab
SnykCodewars is recommended for beginner to advanced programmers who enjoy learning through practice and are interested in improving their algorithmic thinking and coding skills in a gamified environment. It is particularly beneficial for those preparing for coding interviews or seeking to reinforce their programming knowledge in a fun and interactive way.
Snyk is recommended for developers and DevOps teams who need to ensure the security of their applications. It's especially beneficial for teams that use open source components, run containers, or manage infrastructures through code, and who want an easy-to-integrate solution that fits into existing workflows.
Codewars might be a bit more popular than Snyk. We know about 160 links to it since March 2021 and only 118 links to Snyk. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Recently, I was working on a coding kata on codewars.com. Early on, I started thinking that a potential solution might utilize recursion, a concept that involves a function calling itself. However, I quickly realized that my grasp of recursion was not as solid as it needed to be for this task. In this post, I will share the insights gained from deepening my understanding of recursion while working through the kata. - Source: dev.to / almost 3 years ago
Get more involved. Look into internships and junior SWE positions to get a sample of what you'd be applying for once you graduate. Solve coding challenges, start working on a portfolio of your personal works. I recommend codewars.com for coding challenges, it's fun. Source: almost 3 years ago
I'd recommend to play around with some basic coding challenges on leetcode.com or codewars.com. If the course prepared you well you won't find this useful, but playing around with them will make sure that you are comfortable with basics such as loops, if statements etc. Source: about 3 years ago
I would advise for you to start with Python, it's a beginner-friendly programming language and it'll help with wrapping your mind around things. Play around with it, perhaps do some katas on CodeWars and you'll be set. Source: about 3 years ago
There is a website called codewars.com where you can select problems of varying difficulty for the language you need. It is very helpful for learning. Source: about 3 years ago
Guy Podjarny, founder of Tessl, organizer of AI Native DevCon, and previously of Snyk, frames the 2026 question:. - Source: dev.to / 4 months ago
Second, integrate automated vulnerability scanning. Connect your GitHub repository to platforms like Snyk to get real-time alerts whenever a compromised package is detected. - Source: dev.to / 4 months ago
Snyk focuses on a specific category of risk in AI-generated code: dependency vulnerabilities. When an AI model generates code that imports packages, it tends to use standard, well-known packages. But standard packages can have known vulnerabilities in specific versions, and AI models are not always current on which versions have outstanding CVEs. - Source: dev.to / 4 months ago
Snyk scans code for security vulnerabilities, focusing on dependencies and known vulnerability patterns. For AI-generated code, it catches a common problem: suggestions that import vulnerable package versions or use patterns with known security implications. - Source: dev.to / 5 months ago
Worth knowing: If supply chain risk is a recurring concern for your stack, look into Socket or Snyk. Both offer malicious package detection that goes beyond standard vulnerability scanning by analysing package behaviour rather than just matching against known CVEs. Npm audit tells you about published advisories. These tools flag suspicious patterns before an advisory exists. Both have free tiers suitable for open... - Source: dev.to / 5 months ago
Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
Aikido Security - Secure your code, cloud, and runtime in one central system. Find and fix vulnerabilities fast and automatically.
Exercism - Download and solve practice problems in over 30 different languages.
SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
Treehouse - Treehouse is an award-winning online platform that teaches people how to code.
Qualys - Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.