✨Some important topics of JavaScript before diving into React✨

1️⃣ ES6 classes

Although new developers are working with functional components, there is a possibility that you may encounter old written class component code. So it can be helpful to learn basic of ES6 class.

2️⃣ Basic understanding of var, let and const

You should have the basic understanding of variable declaration. When to use var, let or const. What is the block scope and stuff like that.

For example

var x = 2;
// Here x is 2
{
let x = 4;
// Here x is 4
}
// Here x is 2


3️⃣ Arrow functions syntax

Arrow function is a new ES6 feature that's been used almost widely in modern codebases because it keeps the code concise and readable. It allows a short syntax for writing function expressions.

4️⃣ Destructuring assignment

Destructuring is a convenient way of accessing multiple properties stored in objects and arrays.

Let's say:

const scripting_lang = {
firstName: 'Java',
lastName: 'Script'
}

const {firstName, lastName} = scripting_lang;
console.log(firstName); // Java

5️⃣ Array methods

You will use Array method multiple times. So try to learn them before jumping onto React

Some commonly used functions are
- map
- filter
- reduce
- find
- findIndex

6️⃣ Operators

- Ternary operator
- Spread operator

doYouLikeMyPosts ? "👍" : "👎";

7️⃣ Callback functions

A function passed as an argument to another function is called a callback if the function invokes the argument at a later time

You will use callbacks while working with hooks, forms, and other things

#JS #Javascript #React

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✨A Simple Audio Player with ReactJS and CSS3✨

Demo:
http://cezarsmpio.github.io/react-cl-audio-player/

Source Code:
https://github.com/cezarsmpio/react-cl-audio-player

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✨What does Web Development look like in 2021✨
👇👇👇

- HTML
- CSS
- CSS frameworks
- JS
- DOM
- UI and UX
- RWD
- CLI
- Git and GitHub
- React / Angular / Vue
- NPM
- Node.js
- SQL vs NoSQL
- Databases
- REST
- Postman
- Authentication & Security
- Jamstack
- PWA
- SPA

#Webdevelopment #JS #JavaScript #Html #Css #web

Follow @learn_webdevelopment for Web development tutorials

🔰Website Of the Day🔰

✨DevInterview✨

Link🔗:

https://devinterview.io/

You can find full-stack, data structures & software architecture interview questions and answers for developers

Follow @Programmingworld_dev for more programming stuff

✨Set-up an audio version of your blog articles [Works Automatically]✨



https://publications.iamroyakash.com/set-up-an-audio-version-of-your-blog-articles-works-automatically

Follow @learn_JavaScript_js for more JavaScript content.

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Follow my other channels

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@devlopers_hub

✨Machine learning with JavaScript in 2021✨

📌 Tensorflow.js
📌 ConvNet.js
📌 Brain.js
📌 Neuro.js
📌 Mind.js
📌 Deeplearn.js
📌 ml5.js
📌 Stdlib-js
📌 NumJs


Follow @learn_JavaScript_js for more JavaScript content.

_______________________________

Follow my other channels

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For CSS : @learn_CSS_web

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✨JavaScript libraries/frameworks worth learning in 2021✨

🔹React
🔸Angular
🔹Vue
🔸Svelte
🔹Backbone
🔸Ember
🔹Next
🔸Express
🔹Node
🔸Aurelia
🔹Meteor
🔸Polymer

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_______________________________

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For any quires you can ask in this group :

@devlopers_hub

✨Web developement code snippets for free✨

🔹Codepen
🔸Codesandbox
🔹CSS-Tricks
🔸Hakim .se
🔹Code My UI
🔸CreativesFeed
🔹Bootsnipp
🔸30 seconds of code
🔹30 Seconds of CSS
🔸Stackoverflow
🔹Code to go
🔸Tweetsnippet
🔹GitHub
🔸W3 Schools
🔹EnjoyCSS
🔸Web Code Tool

#Webdevelopment #JS #JavaScript #Html #Css #web

Follow @learn_webdevelopment for Web development content

✨Quick overview and tips to make you web page responsive✨

https://telegra.ph/Quick-overview-and-tips-to-make-you-web-page-responsive-02-20

#Webdevelopment #JS #JavaScript #Html #Css #web

Follow @learn_webdevelopment for Web development content

✨Found this awesome list of 600+ public APIs 😍✨

Everything you need:
🦒 Animals
📗 Books
📈 Crypto
💰 Finance
🕹️ Games
🗺️ Geo
🏛️ Gov
💉 Health
🧳 Jobs
🎵 Music
🛒 Shopping
🐦 Social
💥 Test data
🌥 Weather
👉 and many more ...

🔗Link:
https://github.com/public-apis/public-apis

✨CSS Animation generators 🎨✨

➢ https://t.co/85G4Jsh1WZ
➢ https://t.co/4N7CrWPJgZ
➢ https://t.co/O7KpqDNqDc
➢ https://t.co/lh2n6duBex
➢ https://t.co/7FPOsSYjmf
➢ https://t.co/LvjzKmaHgS

#Css #cssresources #css3

Follow @learn_CSS_web for more CSS Content

🔰 Learn PHP By Building A Web Application(Result Checking App) Course🔰

🎯 What you’ll learn

☑️Query MySql Database with PHP

☑️Build a Responsive Web Application with PHP, Bootstrap, Ajax, CSS, and HTML

☑️You will build an online Student Result Checking Portal

📎Link :
https://drive.google.com/file/d/1WlvNgmWocaYbXNUP46ozyqtwIXp1tdNq/view?usp=drivesdk


#PHP #Webdevelopment #Backend
Follow @learn_php_web for PHP tutorial

✨Best interactive learning platforms and GitHub repos of React✨

GitHub repos👇

1️⃣ React-developer-roadmap

⇛ Roadmap to becoming a React developer

https://t.co/u16ObCAKhG

2️⃣ Awesome-react

⇛ A collection of awesome things regarding React ecosystem

https://t.co/ovEsMyAjHh

3️⃣ 30-seconds-of-react

⇛ Short React code snippets for all your development needs

https://t.co/PeEBGhLhK7

4️⃣ Real-world-react-apps

⇛ Real world React apps and their open source codebases for developers to learn from

https://t.co/fIWamllFkD

5️⃣ React-learning

⇛ A curated list of free resources to master React Development

https://t.co/2wBOD7lIS2

Interactive learning
👇👇👇

6️⃣ React tutorial

⇛ Learn in an interactive environment. Understand how React works not just how to build with React.


https://t.co/tDGMp6Nn83

7️⃣ React Online Test (Free)

⇛ Practice your skills and earn a certificate of achievement when you score in the top 25%

https://t.co/oXvqRPOaFO

8️⃣ Mock Test

⇛ MCQ based questions on React.

https://t.co/eNwENYckOG

9️⃣ React games

⇛ Play and then try to make logic in your mind. You can check source code also

https://t.co/qPd0CsOoeC

🔟 Learn React.js Interactively

⇛ Learn and practice React.js using hooks, interactive tutorial with dozens of react exercises

https://t.co/TNBeC8PGYc


#JS #Javascript #React

Follow @learn_JavaScript_js for more JavaScript content.

_______________________________________

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For HTML : @learn_html_web

For CSS : @learn_CSS_web

For PHP : @learn_php_web

For Programming tutorials/Courses/Materials :

@Programmingworld_dev

For any quires you can ask in this group :

@devlopers_hub

✨Useful sites for developers✨

👇👇👇

➢ soliddevtools .com

• Collection of free tools for developers

➢ codeshare .io

• An online code editor for interviews, troubleshooting, teaching & more

➢ graphonline .ru

• Useful tool for visualizing Graphs

Follow @learn_JavaScript_js for more JavaScript content.

___________________________________

Follow my other channels

For HTML : @learn_html_web

For CSS : @learn_CSS_web

For PHP : @learn_php_web

For Programming tutorials/Courses/Materials :

@Programmingworld_dev

For any quires you can ask in this group :

@devlopers_hub