In this article, you'll learn how to implement a user authentication system in JavaScript. By the end of the tutorial, you'll have a REST API, a database to store user information, authentication via JSON Web Tokens, and even verification emails!
Have you ever messed up the data structure within your objects and as a result came across irresolvable errors during run-time? If yes, you’re not alone, we have all been there as developers. When the deadline approaches and you have way too many modules to work on somehow these blunders end up becoming a rampant source of misery and confusion. This makes having Typesafe dictionaries and using them throughout your web development project essential.
What is the difference between Angular vs AngularJS? AngularJS is the most primitive version of Angular that was developed by Google and is one of the oldest front-end frameworks for building SPAs. However, Google recently dropped support for AngularJS which makes Angular the obviously better choice out of the two. However, there are still some projects that use AngularJS and it can be helpful to understand the differences between the two in case you wish to migrate to Angular.
The JavaScript EvalError occurs when the global eval() function is used in a way that is not allowed. This exception is not thrown by the latest versions of JavaScript, however the object remains for compatibility.
JavaScript has been the silent revolution in the world of web development. It has made creating new websites much faster and easier for developers. Features such as decoration function in javascript have blessed developers with scalability and adaptability to new user demands effectively. Just imagine the joy of customizing your T-shirt logo however you please whenever you have a new idea, that’s how easy scaling the website functionalities with the decorator function is!
You probably know about objects and arrays, but how often do you use sets and maps? This article explains everything you need to know to use these more specialized data types in your JavaScript applications.
The internet was written in JavaScript. This versatile programming language is supported by all major web browsers and has been used to create over 1.8 billion websites, which amounts to 98% of the world’s total (that figure will probably have jumped a few thousand by the time you finish this article). Developers love JavaScript for the dynamic web pages it empowers them to build, with a whole bunch of interactive elements and user interfaces available on a drag-and-drop basis.
Next.js is sometimes confused with React. In the last few years, it's solidified itself as one of the leading frontend frameworks. In this article, Jeffery Morhous shows off what makes Next.js important to React developers, and teaches you how to build your own highly-performant blog.
Exception handling is the process of responding to unwanted or unexpected events when a computer program runs. Exception handling deals with these events to avoid the program or system crashing, and without this process, exceptions would disrupt the normal operation of a program.
JavaScript is an Object Oriented Programming language. At least—it can be! Check out this article about how to use Object Oriented Programming concepts to structure your JavaScript code.
