With JavaScript, you can do one thing in many different ways. Also, JavaScript is evolving with the release of every new ECMAScript specification, adding new useful methods and operators to make the code shorter, and somewhere more readable.
After offering ten JavaScript tricks, I’ve decided to share five more tricks…
When the next state of a component depends on the previous state, always pass a function to the setState and don’t set the state directly. Here’s some code showing you why:
Component breakdown
countcount can be incremented by two buttonsIncrement button…
You must have seen the guy in the picture above. He simplifies everyday things — and that’s exactly what we are going to do with JavaScript in this article.
JavaScript has a lot of cool features that most beginner and intermediate developers don’t know. …
React-router is probably the most used package with React. Recently, a new stable version 6 is released with many new features. And personally, I think that this is the best version of react-router so far.
$ npm i react-router-dom@latestThe first major change in v6 is that the Switch component…
When it comes to a good software developer, there are many qualities that you can count on. But there are a few things that make self-taught developers better than just developers.
By a self-taught developer, I mean someone who doesn’t have a degree in a computer-related field or someone who…
Many developers know how to build complex UIs with React, but few of them know about the internals of React. Learning these concepts is very important in order to use React to its full potential.
Let’s start with the Virtual DOM.
If you are using React with JavaScript and not doing any type-checking, ask yourself a question. Are you writing clean and maintainable code? As the size of your application grows, the probability of bugs grows. Type checking can catch a lot of bugs for you.
React provides a built-in ability…
Most tutorials on GraphQL do not teach you how to split your schemas and resolvers just like you modularize your routes and controllers in a typical REST API or how to define and load type definitions from .grapqhl files instead of template literals. …
Do you also hate code that is not written well? Well, I really do. I’ve worked with many junior and senior developers who just write code to get things done. They don’t have any passion for writing clean, readable, and properly structured code.
Well-written code becomes more important when you’re…
Hooks are great for extracting logic into reusable functions. There are a lot of npm packages offering built-in custom hooks. I personally don’t like to install some npm modules just to get the functionality that I can write myself with barely ten lines of code.
I’ve compiled a list of…
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