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.
Many ways to use Apollo

Many ways to use Apollo

10
Comments
1 min read
PWA vs React Native (Decision on choosing over one another)

PWA vs React Native (Decision on choosing over one another)

4
Comments
4 min read
Getting Familiar with useEffect: Part One

Getting Familiar with useEffect: Part One

12
Comments
3 min read
Help speeding up website / Mobile View

Help speeding up website / Mobile View

7
Comments 20
1 min read
A Discord transport for Winston Logger

A Discord transport for Winston Logger

6
Comments
1 min read
Weekly Picks #93 — Development Posts

Weekly Picks #93 — Development Posts

5
Comments
1 min read
🧔 Full-Stack Dev explained in 2 minutes

🧔 Full-Stack Dev explained in 2 minutes

17
Comments 4
1 min read
Fun with Array.reduce(): get a nested object by name

Fun with Array.reduce(): get a nested object by name

4
Comments 1
1 min read
Making Maps with Markers

Making Maps with Markers

5
Comments
2 min read
JavaScript-tips ⚡️

JavaScript-tips ⚡️

7
Comments
1 min read
Understanding Javascript Array Series I - What is an Array?

Understanding Javascript Array Series I - What is an Array?

65
Comments 10
3 min read
Funções Puras e imutabilidade, um pouco sobre código limpo e qualidade

Funções Puras e imutabilidade, um pouco sobre código limpo e qualidade

45
Comments
11 min read
Evaluating JavaScript Open Source Packages

Evaluating JavaScript Open Source Packages

4
Comments 2
10 min read
React Hooks: useReducer (video)

React Hooks: useReducer (video)

7
Comments
1 min read
Ornamentum | Reactive Angular Data Table

Ornamentum | Reactive Angular Data Table

12
Comments
2 min read
Is div still a div?

Is div still a div?

8
Comments 10
1 min read
Get all the images from a folder in HTML with paginated view

Get all the images from a folder in HTML with paginated view

8
Comments 1
1 min read
Basic Javascript: Removing Elements from an Array

Basic Javascript: Removing Elements from an Array

33
Comments 2
2 min read
The Ember Times - Issue No. 115

The Ember Times - Issue No. 115

15
Comments
5 min read
How to test Observables

How to test Observables

9
Comments
1 min read
Curate, Don't Only Consume

Curate, Don't Only Consume

12
Comments
10 min read
Can you solve this JavaScript problem?

Can you solve this JavaScript problem?

6
Comments 3
5 min read
BxJS Weekly Episode 80 - javascript news podcast 53:20

BxJS Weekly Episode 80 - javascript news podcast

11
Comments
3 min read
Show Dev: Top HN stories sorted by votes

Show Dev: Top HN stories sorted by votes

5
Comments 2
1 min read
How do we declare multiple values to the same variable?

How do we declare multiple values to the same variable?

6
Comments
1 min read
Sum of 3 or 5 Multiples - Problem => Solution

Sum of 3 or 5 Multiples - Problem => Solution

6
Comments 4
3 min read
On Readability

On Readability

8
Comments
2 min read
A Primer about Javascript's Prototype

A Primer about Javascript's Prototype

43
Comments 2
6 min read
RSocket with Spring Boot & JS: Zero to Hero

RSocket with Spring Boot & JS: Zero to Hero

5
Comments
1 min read
Thoughts on GraphQL and REST / JSONiq

Thoughts on GraphQL and REST / JSONiq

7
Comments
1 min read
Day 6

Day 6

3
Comments
1 min read
How to make http request with React Hooks?

How to make http request with React Hooks?

7
Comments
2 min read
What I Learned From My First Year as a Software Developer

What I Learned From My First Year as a Software Developer

6
Comments
5 min read
Why you should start using the web Internationalization API

Why you should start using the web Internationalization API

8
Comments
4 min read
You may not need the if-else statement😎

You may not need the if-else statement😎

11
Comments 2
3 min read
Calculator themes

Calculator themes

4
Comments 1
1 min read
openVALIDATION

openVALIDATION

6
Comments
2 min read
How to display mongodb data in html page using node js

How to display mongodb data in html page using node js

3
Comments
1 min read
Why Designers Should Understand How Developers Work ?

Why Designers Should Understand How Developers Work ?

7
Comments 2
7 min read
My Initial Thoughts about using Styled-components

My Initial Thoughts about using Styled-components

3
Comments 1
2 min read
Create and Test a JavaScript Node.js Serverless Function on Azure

Create and Test a JavaScript Node.js Serverless Function on Azure

21
Comments
2 min read
Friday Frontend: The Case for Types Edition

Friday Frontend: The Case for Types Edition

11
Comments
4 min read
Should we include methods in prototypes for ES6 Classes for performance?

Should we include methods in prototypes for ES6 Classes for performance?

5
Comments 1
1 min read
Day 5

Day 5

5
Comments
1 min read
JAVASCRIPT STRENGTH

JAVASCRIPT STRENGTH

3
Comments
2 min read
What is COMPONENT-ORIENTED PROGRAMMING ?

What is COMPONENT-ORIENTED PROGRAMMING ?

4
Comments
1 min read
Vue.js or React with D3?

Vue.js or React with D3?

7
Comments 1
1 min read
What Is the Event Loop?

What Is the Event Loop?

7
Comments
4 min read
ApiGateWay

ApiGateWay

3
Comments
1 min read
Work Timer

Work Timer

6
Comments 1
1 min read
How to Build a Custom NativeScript Progress Bar

How to Build a Custom NativeScript Progress Bar

6
Comments
7 min read
State and Variable in React Hooks

State and Variable in React Hooks

9
Comments 1
1 min read
JS FizzBuzz Level Test - Resources

JS FizzBuzz Level Test - Resources

3
Comments 1
1 min read
Move a Simple JavaScript Node.js AWS Lambda Function to Azure

Move a Simple JavaScript Node.js AWS Lambda Function to Azure

19
Comments
2 min read
How to Animate a Gauge Chart in Under 2 Minutes

How to Animate a Gauge Chart in Under 2 Minutes

7
Comments
5 min read
Add Search to a Hugo site with Lunr.js and Node.js

Add Search to a Hugo site with Lunr.js and Node.js

8
Comments
4 min read
Weekly Picks #92 — Development Posts

Weekly Picks #92 — Development Posts

5
Comments
1 min read
How do I play a hidden video within a react app?

How do I play a hidden video within a react app?

5
Comments 3
1 min read
Browser API's localization: why can't you do this, Chrome?

Browser API's localization: why can't you do this, Chrome?

8
Comments 3
1 min read
Why does angular seem to ruin my CSS immediately it's on a live server?

Why does angular seem to ruin my CSS immediately it's on a live server?

4
Comments 6
1 min read
loading...