📄️ Unit Testing with Mocha and Chai
Unit testing is a vital part of software development. It allows developers to isolate each part of the program and show that individual parts are correct. In Node.js, Mocha and Chai are popular libraries used for unit testing. Let's take a deep dive into how to perform unit testing with Mocha and Chai.
📄️ Debugging with NDB
Modern applications can often be complex, and when things go wrong, it can be difficult to understand where the problem is. This is where debugging comes in. Debugging is the process of identifying, isolating, and fixing problems in code. In Node.js, one of the most powerful debugging tools available is ndb.
📄️ Benchmarking Node.js Applications
Benchmarking is a crucial aspect of any application development process. It refers to the practice of testing the performance and efficiency of your application under a specific workload. In the Node.js environment, benchmarking allows developers to identify bottlenecks, optimize code, and improve application performance.
📄️ Handling Errors and Exceptions
Node.js is a powerful JavaScript runtime environment that allows developers to build scalable network applications. As with any programming environment, errors and exceptions can occur in Node.js. Understanding how to handle these errors and exceptions is crucial for building robust and fault-tolerant applications.