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Writing files in Node.js seems simple, but the way you do it can have a huge impact on your app's performance. Let's compare the streaming and synchronous methods to see which one is right for you.

Automation in CI/CD is amazing, but sometimes you need a human touch. Let's explore when and how to strategically add manual steps to your pipeline without slowing everything down.

In the digital world, speed is everything. A slow website can be a death sentence for user engagement. Let's look at the hard numbers and learn some simple tricks to make your site faster.

Don't call us, we'll call you. The 'D' in SOLID is all about inverting control to make your code flexible and testable. Let's wrap up our SOLID series with the Dependency Inversion Principle.

Don't you hate being forced to implement methods you don't need? The 'I' in SOLID is here to fix that. Let's learn how the Interface Segregation Principle helps us create lean, focused code.