Use these 5 websites to learn web development for free in 2023 (take a look):

If you're learning or planning to learn Web Development in 2021 then this thread is for you

🧵👇🏻

WHERE TO START? Front-end or Backend?

- Well this may be a debatable question but I would suggest you to start with front-end development

- It depends entirely on the individual but in my opinion, starting with front-end development has its advantages.

{ 2 / 16 }

WHY TO START WITH FRONT-END DEVELOPMENT?

- More visual content gives you an aesthetic vibe

- You can share your creations

- Easier to get feedback as you can show your webpages to any non technical person as well

{ 3 / 16 }

FUNDAMENTALS ARE IMPORTANT

- Don't rush! Spend some time on HTML, CSS and JavaScript. You can do pretty amazing things using these three languages

{ 4 / 16 }

- Make sure to learn and build some web pages using HTML and CSS before jumping onto JavaScript

- JavaScript is the backbone of web development, Don't rush to start with React/Angular/vue or any other front-end framework or library

{ 5 / 16 }

Learn Data Structure and Algorithms for free:

1. https://t.co/b8YeMXWcLF
2. https://t.co/TKkxPKj0Hk
3. https://t.co/WJBl9XU8D9
4. https://t.co/KKEmamdkOI
5.

Roadmap to learn CSS 🎨🛣️

➳ Color
➳ Background
➳ Box model
➳ Height and width
➳ Margin and padding
➳ Border
➳ Positioning
➳ display
➳ Layouts
➳ Grid and Flex
➳ Alignment
➳ Fonts
➳ Animation
➳ Pseudo-classes
➳ Media query

Roadmap to learn CSS 🎨🛣️

➳ Color
➳ Background
➳ Box model
➳ Height and width
➳ Margin and padding
➳ Border
➳ Positioning
➳ display
➳ Layouts
➳ Grid and Flex
➳ Alignment
➳ Fonts
➳ Animation
➳ Pseudo-classes
➳ Media query

13 Websites that will help you improve your frontend skills by building real-world projects. 💪

A thread ⤵️

1️⃣ Frontend Mentor { @frontendmentor }

🔗

2️⃣ 100 Days of CSS

🔗

3️⃣ Piccalilli

🔗

4️⃣ Codewell

🔗

🌟 2022 React developer roadmap.

1/4

2/4

3/4

4/4

React Hooks are the functions which "hook into" React state and lifecycle features from function components. Hooks allows you to manipulate state and other React feature without writing a class. Let's talk about widely used hook

useEffect hook at a glance 🧵👇🏻

useEffect hook is the heart of React functional components

If you're familiar with class components then you might know that we have various lifecycle methods but in functional components, we don't have any lifecycle methods. Instead we have a powerful hook called useEffect

By using useEffect, you tell React that your component needs to do something after render. React will remember the function you passed (we'll refer to it as our “effect”), and call it later after performing the DOM updates

So let's start by understanding the syntax first

3/15

useEffect take two parameters, first is a function and second is an array.

The function inside the useEffect will run every single time component re-render. Consider this piece of code and check the output in next tweet

{ 4 / 15 }

As you can see in the output the function is executed every single time my component re-render

{ 5 / 15 }