DEV Community

JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Eight(8) ES6(ECMAScript 6) features that you need to know before learning React

Eight(8) ES6(ECMAScript 6) features that you need to know before learning React

1
Comments
11 min read
Read/Write On Local JSON File With Next.js - part 5.1

Read/Write On Local JSON File With Next.js - part 5.1

8
Comments 1
4 min read
Observer Design Pattern using Javascript

Observer Design Pattern using Javascript

Comments
1 min read
how to pass dynamically text at pseudo class in tailwind css - after:content-[?] in react js inside .map

how to pass dynamically text at pseudo class in tailwind css - after:content-[?] in react js inside .map

2
Comments
1 min read
How to Store Code Snippets (and Improve Developer Productivity 10x)

How to Store Code Snippets (and Improve Developer Productivity 10x)

1
Comments
6 min read
#ThisMonthInSWA - March 2023

#ThisMonthInSWA - March 2023

4
Comments
7 min read
Redis with Nodejs

Redis with Nodejs

8
Comments 1
2 min read
Processing 13 million rows from a CSV file in the Browser (Without freezing the screen)

Processing 13 million rows from a CSV file in the Browser (Without freezing the screen)

10
Comments 4
5 min read
Data processing on-demand with Node.js streams

Data processing on-demand with Node.js streams

4
Comments 1
4 min read
Node.js-Create an online chat application

Node.js-Create an online chat application

Comments
4 min read
Calculating Transparency of an HTML5 Canvas

Calculating Transparency of an HTML5 Canvas

Comments
2 min read
My takes on EsLint and Prettier against TypeScript

My takes on EsLint and Prettier against TypeScript

6
Comments 4
2 min read
Using the Inject Function in Angular 15

Using the Inject Function in Angular 15

4
Comments
2 min read
Building a Phone Book Application with Typescript and React

Building a Phone Book Application with Typescript and React

2
Comments
18 min read
Understanding Array Filtering in JavaScript

Understanding Array Filtering in JavaScript

1
Comments
7 min read
Learn How to Test Serverless Applications

Learn How to Test Serverless Applications

9
Comments
3 min read
MERN Stack Project Structure: Best Practices

MERN Stack Project Structure: Best Practices

28
Comments
3 min read
Active / Offline state of browser tab

Active / Offline state of browser tab

Comments
1 min read
What A Promise ! '1st'

What A Promise ! '1st'

3
Comments
1 min read
Learning JavaScript with Scrimba - A Beginners Journey

Learning JavaScript with Scrimba - A Beginners Journey

5
Comments 1
2 min read
My last project I launched on Dev.to got acquired. Here's a new one

My last project I launched on Dev.to got acquired. Here's a new one

30
Comments 7
1 min read
7 Proven Practices to Boost Development Speed and Project Quality

7 Proven Practices to Boost Development Speed and Project Quality

7
Comments
7 min read
Condicionales sin else en JavaScript

Condicionales sin else en JavaScript

2
Comments
2 min read
Embracing the use-change library: a lightweight state management solution for React

Embracing the use-change library: a lightweight state management solution for React

Comments 1
2 min read
Bugun izohlar haqida gaplashamiz<

Bugun izohlar haqida gaplashamiz<

1
Comments
1 min read
Animation -17 : Staggered Stair Loading Animation

Animation -17 : Staggered Stair Loading Animation

6
Comments
1 min read
How Woovi handles complex date generation with Javascript

How Woovi handles complex date generation with Javascript

4
Comments
3 min read
Creating a SQL generator app with ChatGPT, PostgreSQL, and ToolJet

Creating a SQL generator app with ChatGPT, PostgreSQL, and ToolJet

78
Comments 17
7 min read
Street Programmer: 📸 REST Screenshoot

Street Programmer: 📸 REST Screenshoot

2
Comments
1 min read
How to use Speech-to-text API with JavaScript in 5 minutes?

How to use Speech-to-text API with JavaScript in 5 minutes?

2
Comments
4 min read
Writing a curried add in JavaScript

Writing a curried add in JavaScript

Comments
2 min read
JavaScript Cheatsheet

JavaScript Cheatsheet

1
Comments
2 min read
I asked GPT-4 to build a Shopify app. In an hour. And it did.

I asked GPT-4 to build a Shopify app. In an hour. And it did.

7
Comments 4
2 min read
Animate Burger Menu with React-Spring

Animate Burger Menu with React-Spring

4
Comments 3
5 min read
A Detailed Explanation on Radio Button Helper and CheckBox Helper in MVC

A Detailed Explanation on Radio Button Helper and CheckBox Helper in MVC

3
Comments
6 min read
Building a Modern Document Website for React Native Library Like React Native ECharts

Building a Modern Document Website for React Native Library Like React Native ECharts

8
Comments 2
6 min read
Resolvendo problemas no HackerRank: Um novo desafio para Sherlock

Resolvendo problemas no HackerRank: Um novo desafio para Sherlock

1
Comments
2 min read
Top 11 Web Application Development Companies & firms — Best Developers in 2023

Top 11 Web Application Development Companies & firms — Best Developers in 2023

5
Comments 1
5 min read
Building Composable Commerce with Nuxt, Shopify, and Storyblok Crash Course Part Two

Building Composable Commerce with Nuxt, Shopify, and Storyblok Crash Course Part Two

4
Comments
16 min read
Javascript Object #1

Javascript Object #1

1
Comments
2 min read
CSS Flex: What Every Developer Should Know

CSS Flex: What Every Developer Should Know

Comments
8 min read
JavaScript. Work with clipboard, Ctrl+C Ctrl+V

JavaScript. Work with clipboard, Ctrl+C Ctrl+V

1
Comments
4 min read
Schedule / Timeline for React with Planby 2.3.0 🚀

Schedule / Timeline for React with Planby 2.3.0 🚀

4
Comments
1 min read
How to Create a Chatbot for Squarespace Website

How to Create a Chatbot for Squarespace Website

5
Comments
3 min read
JavaScript Module Bundlers and all that Jazz ✨

JavaScript Module Bundlers and all that Jazz ✨

13
Comments 2
3 min read
Conquering the Beast: My Battle with the Complex Recursive Algorithm

Conquering the Beast: My Battle with the Complex Recursive Algorithm

1
Comments
3 min read
TS: 6 Techniques For Combining Interfaces and Types

TS: 6 Techniques For Combining Interfaces and Types

2
Comments
2 min read
10 HTML, CSS & JavaScript mistakes which are made by beginners 🫶

10 HTML, CSS & JavaScript mistakes which are made by beginners 🫶

15
Comments 13
3 min read
Mastering JavaScript in 100 Days: A Structured Plan for Proficiency

Mastering JavaScript in 100 Days: A Structured Plan for Proficiency

23
Comments 2
4 min read
Unexpected Moments of JavaScript That Will Challenge Your Understanding of the Language

Unexpected Moments of JavaScript That Will Challenge Your Understanding of the Language

243
Comments 48
7 min read
Unravelling the Ternary Operator

Unravelling the Ternary Operator

Comments 2
3 min read
How to speed up your web application

How to speed up your web application

4
Comments 1
5 min read
Recursion

Recursion

1
Comments
1 min read
Array.sort(): defining the sort order

Array.sort(): defining the sort order

2
Comments
2 min read
TS: Gain Control of Primitive String Types

TS: Gain Control of Primitive String Types

1
Comments
2 min read
Jest 'spyOn' and typeScript

Jest 'spyOn' and typeScript

2
Comments
1 min read
Stop Wishing for TypeScript and Start Using JSDocScript in your Vanilla JS!

Stop Wishing for TypeScript and Start Using JSDocScript in your Vanilla JS!

10
Comments 5
4 min read
How to Build a React App with Redux for State Management

How to Build a React App with Redux for State Management

Comments
4 min read
F/OSS Spotlight: 📑 VuePress

F/OSS Spotlight: 📑 VuePress

Comments
1 min read
Using Key Pairs with JWTs

Using Key Pairs with JWTs

Comments
3 min read
loading...