Community Picks·4yJavaScript Patterns Workshop
The goal is to raise awareness to certain patterns, the problems they solve, and their implementation. The patterns covered on this website and in the workshop can guide you when facing a problem other developers have encountered many times before, but are not a blunt tool for jamming into every scenario.
Hashnode·4yThe Complete Modern React Developer 2022
This course will give you the skills and knowledge to become a Software Developer across the full stack. We will be building a super basic Twitter clone that has CRUD functionality for posting, reading and deleting tweets. In this section you will learn how to setup a Node backend using both Express.js and Nestjs. And as a bonus you will also learn some DevOps when we put a MongoDB and Postgres database inside of a Docker container.
Bits and Pieces·4yHow to Fetch API Data in React Like a Pro
How to Fetch API Data in React Like a Pro Building applications the user use love is not an easy task. The technique we are going to talk about is known as render as you fetch. This simple technique is also suggested by React itself while fetching data.
freeCodeCamp·4yThe React Cheatsheet for 2022
React elements are written just like regular HTML elements. You can write any valid HTML element in React. We write React elements using a feature called JSX . Because JSX is really just JavaScript functions (and not HTML), the syntax is a bit different. We can organized groups of elements into React components.
Community Picks·4yHow to Use Three.js And React to Render a 3D Model of Your Self
In this article, we’ll cover how to render and configure 3D assets created in a 3D software program like Blender or Maya in a React project using react-three-fiber. To get a customized 3D model of yourself, We well use Ready Player Me, a free-to-use 3D avatar creator.
freeCodeCamp·4yHow to Prepare for React Interviews – Front-End Technical Interview Guide
A polyfill is a custom implementation of native JavaScript functions. The.map() polyfill method takes in a callback that gets executed inside the myMap body. This is nothing but the length of the array through which theMyMap function is called. Since map() returns a new array, we create an empty array and push the results into it. In order to implement debouncing, let's take an example.
Community Picks·3yReact - Best Practices
In JavaScript, you can adopt ES6 syntax to make your code cleaner. Don't Forget key Prop With map in JSX Always assign a unique value to the prop to every JSX element while mapping from an array. Use Ternary Operator instead of if/else if Statements makes your code bulky.
DEV·3yReact Just Got Even More Awesome
The use hook is only meant to handle async behaviour, not caching or other advanced features. It's a step in the right direction for the react team and a welcome addition to the react ecosystem. If you're looking for a more advanced data fetching library, react-query is still the way to go.
Josh W Comeau·4yWhy React Re-Renders
This tutorial is written to help beginner-intermediate React developers get more comfortable with React. It's the only “trigger” in React for a component to re-render. In React, every state change in React forces an application-wide render, but this isn't true. In this case, it sees that our paragraph has a text node that changed from 0 to 1.
asayer·4yBuild beautiful UI components with NextUI
NextUI is a modern React UI framework that allows you to make beautiful and fast websites/applications regardless of your design experience. You can create beautiful UI in your React and Nextjs application with just a little customization in the App.jsx to load the NextUI provider. It has many cool features, which is why it is loved and used by many developers.
Patterns·4yHooks Pattern
React 16.8 introduced a new feature called Hooks. Hooks are functions that you can use to manage a components state and lifecycle methods. Hooks make it possible to - add state to a functional component - manage a component's lifecycle without using a class component. In both componentDidMount and componentWillUnmount, we're customizing the behavior of the app based on the window's resize event.
Josh W Comeau·4yUnderstanding useMemo and useCallback
The main thing that React does is keep our UI in sync with our application state. The tool that it uses to do this is called a “re-render” Each re-render is a snapshot of what the application's UI should look like at a given moment in time. For example, let's suppose our example also features a digital clock. We could potentially run into some performance problems if we wind up doing this work gratuitously.
Better Programming·4yGoodbye Electron. Hello Tauri, A Rust-powered Backend Framework
Electron is a Rust-powered Backend Framework paired with a React frontend to offer an awesome browser-less experience. Tauri is a toolkit that helps developers make applications for the major desktop platforms — using virtually any frontend framework in existence. For completeness, you can find the entire code base for my community project on my Gitlab.
Honeypot·4y8 Best React Courses 2022
React was introduced in 2013 by Facebook, and has since successfully risen above most other frontend frameworks in terms of usage and popularity. React developers are some of the most in-demand developers around the world as companies adopt React in their tech stack. Here are some great courses to start with!
Product Hunt·4yNextUI - Beautiful, fast and modern React UI library
NextUI is the next-gen UI React library that allows you to make beautiful websites regardless of your design experience. Comes with awesome features like Auto Dark Mode recognition, Themes support, easy customization, Best-in-class DX and much more. NextUI is available now for free download.
Community Picks·4yYou Might Not Need an Effect
Removing unnecessary Effects will make your code easier to follow, faster to run, and less error-prone. Effects are an escape hatch from the React paradigm. They let you synchronize your components with some external system like a non-React widget, network, or the browser DOM.
Community Picks·4y7 Tips for Clean React TypeScript Code you Must Know
Clean code isn't code that just works. It refers to neatly organized code which is easy to read, simple to understand and a piece of cake to maintain. Let's take a look at some of the best practices for clean code in React. Provide explicit types for all values. Take the previous state into account while updating the state.
Community Picks·4yBuilding a chat app with Socket.io and React 🚀
Socket.io is a popular JavaScript library that allows us to create real-time, bi-directional communication between web browsers and a Node.js server. To develop a chat app you would need to be aware of new messages as soon as they arrive. To read this article you'll need to have a basic knowledge of React.io.
Josh W Comeau·4yMy Wonderful HTML Email Workflow
MJML is a responsive email framework from Mailjet. It essentially provides a layer of abstraction over raw HTML. The MJML language provides a set of common tags you can use to structure your email. As long as you follow the MJML conventions, your email should render properly across all email clients.
Pointer·4y2021 JavaScript Rising Stars
Zx is a new tool by Google to write simple Command Line scripts in JavaScript or TypeScript. Vite is a building tool that uses esbuild compiler to provide great performance. Next.js keeps its position of leading "meta framework" for the React world. Tauri is a solution to build desktop applications using web technologies.
LogRocket·4yMicro-frontend with React and Next.js
The bottom line is that you should split your project up so that the user experience won't be disturbed. It should look like this: We have to expose our component to make it globally available for another micro-frontend. We will use the exported component of fe1 and the function of fe2. Let’s treat fe3 as a consumer. Let's treat fe2 as a customer. Let�’S treat fe1 as a consumers.
freeCodeCamp·4yFree React Course for 2022
We just published a brand-new, 12-hour React course on the freeCodeCamp.org YouTube channel. In this course, you will React by building eight real-world projects and solving 140+ coding challenges. Bob Ziroll teaches this course. Bob is the Head of Education at Scrimba and his previous React course is one of the most popular React courses on YouTube.
DEV·4yLearn this before React
The destructuring rest & spread operator promises map and filter methods. The find method returns the first element that satisfies the condition. FindIndex returns the index of that ["jack", "pritom" The spread operator enables us to spread the content of a iterable (i.e. array) into individual elements Spread. In simple terms promises are used to handle asynchronous operations.
