Your workflow uses actions/checkout@v4. Today, that tag points to a vetted release. Tomorrow, a compromised maintainer or attacker moves the tag to malicious code. Your pipeline runs it with access to GITHUB_TOKEN. Third-party Actions are dependencies. A floating tag behaves like an unpinned package dependency. If the reference changes, the workflow can execute different code […]
Daily Archives: September 19, 2026
High-resolution images look great, but they can significantly slow down page load times and consume massive amounts of storage. While backend compression tools are common, building a client-side image compressor offers a massive advantage: privacy. When you process images directly in the browser, no user data ever touches a server. In this tutorial, you’ll learn […]
Large legacy migrations often fail long before the final cutover. The failure usually starts when the migration is framed as a single event. Move the application. Move the database. Move all the users. Switch the traffic. Turn the old system off. That creates a dangerous assumption: the legacy system and the new system need to […]
Geoffrey Hinton is known as the “the Godfather of AI”. We just published a course on the freeCodeCamp.org YouTube channel that will help you master modern neural networks by recreating the groundbreaking discoveries of Geoffrey Hinton. The course covers his key papers and you will follow the evolution of the ideas across decades, from Boltzmann […]
Taking a web application from local development to a live, secure production environment can be daunting if you’ve never looked under the hood. We just published a comprehensive course on the freeCodeCamp.org YouTube channel that teaches full-stack deployment from the ground up. Developed by Imad Saddik, this course takes a hands-on approach. By doing everything […]