You have probably heard of the SOLID principles in programming. By applying them to your codebase, you can create a solid (🤡) architecture that is both easy to maintain and extend. SOLID stands for: Single Responsibility Open/Closed Liskov Substi...

In January 2025, I renewed my AWS Developer Associate certification, which I first obtained in December 2020. My initial attempt resulted in a near-perfect score of 973/1000 – arguably higher than necessary to pass the exam, which is about 720. This ...

When I first encountered snapshot tests, I was skeptical. The concept seemed strange, and their benefits weren't immediately obvious. But after experiencing their value firsthand, I've become a convert – and here's why I think you should give them a ...

It's story time. I want to share a life-changing story with you. A few changes in my life opened up many doors for me, and I wouldn’t be where I am today without those – and I probably wouldn’t work at Hashnode. How It Started In late 2020, I came to...

You work on different projects, maybe in different teams, or just on older and newer personal projects. Chances are you are using different Node.js versions and different package managers or package manager versions. You should be able to switch betw...