27 Concepts Every JavaScript Developer Should Know 🌱↓

→ Call Stack

→ Primitive Types

→Value Types and Reference Types

→ Implicit, Explicit, Nominal, Structuring and Duck Typing

→ == vs === vs typeof
Function Scope, Block Scope and Lexical Scope

→ Expression vs Statement

→ IIFE, Modules and Namespaces

→ setTimeout, setInterval and requestAnimationFrame

→ JavaScript Engines

→ Bitwise Operators, Type Arrays and Array Buffers

→ DOM and Layout Trees

→ Factories and Classes

→ Object.create and Object.assign
map, reduce, filter

→Pure Functions, Side Effects, State Mutation and Event Propagation

→ Closures

→ High Order Functions
Recursion

→ Collections and Generators
Promises

→ async/await

→ Data Structures

→Message Queue and Event Loop

→ this, call, apply and bind
new, Constructor, instanceof and Instances

→ Prototype Inheritance and Prototype Chain

Turning a GitHub page into a Progressive Web App

https://christianheilmann.com/2022/01/13/turning-a-github-page-into-a-progressive-web-app/

O.O.P in Javascript

https://medium.com/geekculture/o-o-p-in-javascript-369434afcf1d

5 Modern Bash Scripting Techniques That Only A Few Programmers Know

#bash

https://bit.ly/3KgA5Pq

I found this super amazing GitHub repository 😼

In this repo you'll find cheat sheet of

- HTML
- CSS
- JavaScript
- jQuery
- Git
- Gulp

https://github.com/logeshpaul/Frontend-Cheat-Sheets

react-tracking: Declarative tracking for React apps

https://blog.logrocket.com/react-tracking-declarative-tracking-react-apps/

Roadmap for becoming Back-End Developer in 2022

Learn the basics of Internet

1. How does the internet work?
2. What is HTTP & HTTPS?
3. What is Domain Name?
4. What is IP Address?
5. DNS and how it works?
6. What is hosting?
7. What is SMTP?

Basics of front-end languages

1. HTML
2. CSS
3. JavaScript

Learn a back-end language

1. PHP
2. NodeJS
3. Ruby On Rails
4. Python
5. Go
5. C#

Just learn anyone of the above language but make sure you have in-depth understanding of that language.

I will recommend NodeJs or PHP.

Learn Version Control System

1. Basic Git Commands
2. Repo hosting services
I. GitHub
II. Gitlab
III. Bitbucket

Learn about Relational Databases

1. MySQL
2. PostgreSQL
3. MariaDB
4. MS SQL
5. Oracle

MySQL is the most popular one.

Learn about NoSQL databases

1. MongoDB
2. RethinkDB
3. CouchDB
4. DynamoDB

NoSQL are very popular databases. Many startups are opting for NoSQL databases instead of SQL databases.

Learn About APIs

1. REST
2. JSON APIs
3. HATOAS
4. Open API Spec and Swagger
5. Authentication
6. GraphQL

Learn about caching

1. CDN (Cloud Delivery Network)
2. Server-side caching
I. Redis
II. Memcached
3. Client-side caching

Web Servers

1. Nginx
2. Apache
3. Reverse Proxy

Understand web security

1. Hashing Algorithm
I. MD5
II. SHA Family
III. Scrypt
IV. Bcrypt
2. HTTPS
3. CORS
4. SSL/TLS

Learn testing

1. Integration Testing
2. Unit Testing
3. Functional Testing

Containerization / Virtualization

1. Docker
2. Kubernetes
3. rkt

Architectural Patterns

1. Monolithic
2. Microservices
3. Serverless
4. Scaling (Horizontal & Vertical)
5. Load Balancers

5 Useful Resources for Junior Web Developers

1. Diagrams - This is such a great web for draw a lot of diagrams you need. I use it for my databases as long as I need to share with my peers.

Visit : https://app.diagrams.net/

2. CSS Section Generator - If you want to take your website design to another level, this separator generator allows you to create different sections for your web.

Visit : https://wweb.dev/resources/css-separator-generator

3. Grid by example - The perfect place if you need to understand how grid layout works.

Visit : https://gridbyexample.com/

4. JSFiddle - If you need to test your code and you don't want to open VS Code, JSFiddle brings you the possibility to use an online editor.

Visit : https://jsfiddle.net/

5. Sweet Alerts - A beautiful tool for replacement alerts. It's a npm pakage so you need to install it as a dependencie.

Visit : https://sweetalert.js.org/

🕯 Sites to practice programming and solve challenges to improve programming skills 🕯

1️⃣ https://edabit.com
2️⃣ https://codeforces.com
3️⃣ https://www.codechef.com
4️⃣ https://leetcode.com
5️⃣ https://www.codewars.com
6️⃣ http://www.pythonchallenge.com
7️⃣ https://coderbyte.com
8️⃣ https://www.codingame.com/start
9️⃣ https://www.freecodecamp.org/learn

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Latest Web Development and JavaScript Trends to Follow in 2022

https://dhtmlx.medium.com/latest-web-development-and-javascript-trends-to-follow-in-2022-3d7f665aa5f7

Free Books and Courses to learn Javascript ☑️

Intro to JavaScript FREE COURSE

Mini Course on Javascript Essentials

Modern JavaScript Tutorial FREE Online Book

JavaScript Notes for Professionals FREE PDF

Speaking JavaScript Free Online Book

Object Oriented JavaScript FREE COURSE

Code your First Game in Javascript Free Course

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Enjoy Learning 👍