1. JavaScript Closures: A closure is an inner function that maintains access to its outer function’s scope, even after the outer function has finished executing. This allows for the creation of private variables and Stateful functions. Code Example 2. JavaScript Prototypes: In JavaScript, every function has a prototype property. This property is used to attach […]
Web development can’t survive without encryption. As web apps continue to gain access to large amounts of sensitive data that belongs to people, organizations, and even governments, the threat to data security is also at an all-time high. Since the early days of programming, programmers used cryptography and encryption techniques to protect such sensitive data […]
The usage and popularity of the Android operating system are right now unstoppable: There are more than 6.6 billion smartphones in use as of 2022, and a record 1.4 billion new smartphones are being shipped every year. For these smartphone users, there are 2.56 million Android apps in usage, and this is just the start. […]
Inspire your next app development project with these great ideas Do you know what is common between Facebook, Instagram, Salesforce, Walmart, Skype, Bloomberg, Discord, and Uber Eats? Well, you would be surprised to know that [all these social media apps are built with one framework. The framework is known as React Native . If you had not […]
Selecting a frontend framework can be a difficult decision for a developer because there are so many options. React is one of the most popular choices. It is well established and has an 84% satisfaction rating as of the 2021 State of JS Survey. Still, there are several other frameworks with interesting features and functionality that […]
Learn how to customize the default styles of a TailwindCSS application Front-end development is fascinating, not only because you can create magical experiences and it is very tangible to see the results of your work, but also because of the vast number of options available for building UIs. Regularly we face the decision to pick […]
Learn multiple options to convert strings into numbers with JavaScript In a Javascript application, the input data we accept from users are often in string format. Forms and input fields are the biggest examples of this. But our application can’t always process all these data as strings themselves. Especially when it comes to inputs like […]
Dates are hard, let’s learn how to compare them Working with dates is something developers encounter very often. From creating to storing and processing dates, date manipulation in Javascript has many use cases in application development. In today’s tutorial, we thought to focus on one of them: comparing dates. Javascript’s built-in date object gives us enough functionality […]
Learn how to build and work with this genius data structure Wait! Does Javascript have a Dictionary type now? Not exactly. At least, not yet. But with its ever-so-flexible Object and ES6 Map types, creating a dictionary-like object for storing data as key-value pairs is only a matter of minutes. This statement may seem a little strange […]
Some of the best chrome extensions for web developers in 2021 As developers, we use our browsers every day for all sorts of things, from googling, finding solutions to our problems on stack overflow to wasting time on Reddit (yes, I’m one of those), but also to test run the applications we are developing. It’s […]