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.
Parallax intro, Binary navbar, Ecomm banner | Module Monday 66

Parallax intro, Binary navbar, Ecomm banner | Module Monday 66

10
Comments
2 min read
AI in browsers: Comparing TensorFlow, ONNX, and WebDNN for image classification

AI in browsers: Comparing TensorFlow, ONNX, and WebDNN for image classification

15
Comments
6 min read
React JS: Stateful vs Stateless Components

React JS: Stateful vs Stateless Components

46
Comments 1
3 min read
Lessons From Making My Own EventEmitter

Lessons From Making My Own EventEmitter

5
Comments
6 min read
🐶 Promises in Recks: Rx+JSX experiment

🐶 Promises in Recks: Rx+JSX experiment

14
Comments
2 min read
Mock-ups: The Issue with Placeholder Text

Mock-ups: The Issue with Placeholder Text

7
Comments
2 min read
Create a Super Simple Drawing Tool with paper.js

Create a Super Simple Drawing Tool with paper.js

9
Comments
1 min read
Day 19 of⚡️ #30DaysOfWebPerf ⚡️: Frameworks

Day 19 of⚡️ #30DaysOfWebPerf ⚡️: Frameworks

8
Comments
1 min read
JavaScript Data Structures: Doubly Linked List: Unshift / Add data to the beginning

JavaScript Data Structures: Doubly Linked List: Unshift / Add data to the beginning

10
Comments
2 min read
Intro to i18n with Dojo

Intro to i18n with Dojo

6
Comments
4 min read
Code Documentation for JavaScript With JSDoc: An Introduction

Code Documentation for JavaScript With JSDoc: An Introduction

13
Comments
6 min read
AngularJS + Angular (v6) hybrid (finally!)

AngularJS + Angular (v6) hybrid (finally!)

8
Comments
4 min read
Finally, #25DaysOfServerless challenge four completed. w/ Google Firebase (...of course)

Finally, #25DaysOfServerless challenge four completed. w/ Google Firebase (...of course)

7
Comments
1 min read
Data Structures & Algorithms in JavaScript(Queue)

Data Structures & Algorithms in JavaScript(Queue)

45
Comments 2
3 min read
Testing Jasmine Speed

Testing Jasmine Speed

6
Comments
2 min read
Single Page Application vs. Multi-page Application

Single Page Application vs. Multi-page Application

19
Comments 1
5 min read
React入門 02: ライブラリMarkedでMarkdownの機能を加える

React入門 02: ライブラリMarkedでMarkdownの機能を加える

7
Comments
2 min read
Gatsby Lander, A Single Page Starter For Gatsby

Gatsby Lander, A Single Page Starter For Gatsby

43
Comments
1 min read
Logical Operators

Logical Operators

7
Comments
3 min read
takeLatest Promise util function

takeLatest Promise util function

5
Comments
2 min read
7 best JavaScript projects to master your skills

7 best JavaScript projects to master your skills

501
Comments 7
7 min read
Angular Router • Popstate blocked

Angular Router • Popstate blocked

6
Comments
1 min read
How AI fleet Management Will Shape the Future of Transportation

How AI fleet Management Will Shape the Future of Transportation

5
Comments
8 min read
⚡️⛓JavaScript Visualized: Scope (Chain)

⚡️⛓JavaScript Visualized: Scope (Chain)

734
Comments 35
4 min read
State machine advent: Why state machines don't scale (8/24)

State machine advent: Why state machines don't scale (8/24)

9
Comments 2
2 min read
Learning Clean Architecture.

Learning Clean Architecture.

8
Comments
1 min read
Warnings are not Pieces of Flair

Warnings are not Pieces of Flair

47
Comments 6
4 min read
Danger! Undefined ahead

Danger! Undefined ahead

12
Comments 3
2 min read
What Is ARIA?

What Is ARIA?

72
Comments
13 min read
🏋️ Train your WEB DEV skills with online games 🎮

🏋️ Train your WEB DEV skills with online games 🎮

461
Comments 18
4 min read
Docker for Frontend Devs: Custom Docker Images for Development

Docker for Frontend Devs: Custom Docker Images for Development

97
Comments 1
8 min read
Asynchronous Programming in Node

Asynchronous Programming in Node

11
Comments 2
1 min read
What would you call this function?

What would you call this function?

8
Comments 12
1 min read
How to use React with Ruby on Rails 6

How to use React with Ruby on Rails 6

14
Comments 1
6 min read
Day 5 - Function Declarations vs. Function Expressions - Learning Node JS In 30 Days [Mini series]

Day 5 - Function Declarations vs. Function Expressions - Learning Node JS In 30 Days [Mini series]

22
Comments
1 min read
Appwrite Backend Server Version 0.4 is Out. Learn What’s New

Appwrite Backend Server Version 0.4 is Out. Learn What’s New

15
Comments
4 min read
Implementing the useState Hook

Implementing the useState Hook

27
Comments 4
7 min read
What is this in Javascript?

What is this in Javascript?

105
Comments 4
5 min read
FUN with DOM

FUN with DOM

4
Comments 6
2 min read
Unit Testing is not Jasmine/Karma

Unit Testing is not Jasmine/Karma

10
Comments
2 min read
The Mysterious Double Tilde (~~) Operation

The Mysterious Double Tilde (~~) Operation

87
Comments 13
1 min read
Deep Impact with Dependency Injections

Deep Impact with Dependency Injections

7
Comments
5 min read
Day 4 - Window === Global ? - Learning Node JS In 30 Days [Mini series]

Day 4 - Window === Global ? - Learning Node JS In 30 Days [Mini series]

42
Comments 2
2 min read
Angular Dependency Injection Simplified for .Net and Java Developers

Angular Dependency Injection Simplified for .Net and Java Developers

81
Comments 8
5 min read
Sunday Quick Hack - Eliza in Vue.js

Sunday Quick Hack - Eliza in Vue.js

6
Comments
5 min read
Oh, the dilemma! Should you learn React or Angular or Vue or “Another framework”.js

Oh, the dilemma! Should you learn React or Angular or Vue or “Another framework”.js

11
Comments 4
2 min read
SurWay, a survey site for Drivers - My First React App - A Brief Rundown

SurWay, a survey site for Drivers - My First React App - A Brief Rundown

10
Comments 1
3 min read
AngularJS: Hot-Module-Replacement with babel-plugin

AngularJS: Hot-Module-Replacement with babel-plugin

4
Comments
3 min read
Build a Slack /remind Clone - Day 6 of the #25DaysOfServerless Challenge

Build a Slack /remind Clone - Day 6 of the #25DaysOfServerless Challenge

72
Comments
9 min read
[A RESTful API BUILT IN NODEJS USING JUST NATIVE MODULES - NO NPM HERE!]

[A RESTful API BUILT IN NODEJS USING JUST NATIVE MODULES - NO NPM HERE!]

50
Comments 4
2 min read
Programmatic Navigation in React using react-router

Programmatic Navigation in React using react-router

319
Comments 87
3 min read
25 Days Of Serverless w/ GCP

25 Days Of Serverless w/ GCP

7
Comments
1 min read
Asynchronous JavaScript, Fetch API

Asynchronous JavaScript, Fetch API

6
Comments
1 min read
Prototype Inheritance in Javascript

Prototype Inheritance in Javascript

17
Comments
3 min read
Node.js Por Baixo Dos Panos #5 - Hidden Classes e Alocações de Variáveis

Node.js Por Baixo Dos Panos #5 - Hidden Classes e Alocações de Variáveis

35
Comments 1
3 min read
Building cross-platform apps for mobile, web and voice (part II)

Building cross-platform apps for mobile, web and voice (part II)

8
Comments
9 min read
React MapQuest Static Maps

React MapQuest Static Maps

10
Comments 3
1 min read
6 best React component libraries by category

6 best React component libraries by category

159
Comments 2
6 min read
The one problem with freeCodeCamp

The one problem with freeCodeCamp

65
Comments 11
4 min read
Selenium Cheat Sheet

Selenium Cheat Sheet

187
Comments 7
6 min read
loading...