Having a good feedback loop is extremely important for developers. A properly configured project has a CI/CD pipeline that ensures the code will not break anything in the application’s logic or codebase itself by running the necessary checks, such as static code analysis and tests.
Testing applications can seem like a fairly complicated concept, and thus many programmers avoid it due to the fear of failure — especially in the Node.js world, where testing applications are not so ubiquitous as in, say, Java, and the...
Creating a brand-new Nest.js application is a breeze due to its awesome CLI. With a single command, nest new app-name, we have a fully functional, ready-to-get-our-hands-dirty application.
Every website that deals with video streaming in any way has a way of showing a short preview of a video without actually playing it. YouTube, for instance, plays a 3-4 seconds long excerpt from the video whenever the user...
JSONP has always been one of the most poorly explained concepts in all of web development. This is likely due to its confusing name and overall sketchy background. Prior to the adoption of CORS, JSONP was the only option to...
Proxy is one of the most overlooked concepts introduced in the ES6 version of JavaScript.
