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.
More Type Safe and Descriptive Compositions in an Untyped Setting

More Type Safe and Descriptive Compositions in an Untyped Setting

5
Comments
2 min read
Five Things you Should Know (by Heart) about var, let, and const in JavaScript

Five Things you Should Know (by Heart) about var, let, and const in JavaScript

16
Comments
2 min read
Javascript 101

Javascript 101

19
Comments 2
4 min read
Create a Video Party App With Rails Part 1: Building the Backend

Create a Video Party App With Rails Part 1: Building the Backend

70
Comments 4
17 min read
Free Company Profile Template

Free Company Profile Template

7
Comments
1 min read
Deno v1.0 ออกแล้ว! ตัวเลือกใหม่สำหรับ JavaScript Runtime แทน Node.js

Deno v1.0 ออกแล้ว! ตัวเลือกใหม่สำหรับ JavaScript Runtime แทน Node.js

5
Comments
1 min read
Build your own Linked List in JS

Build your own Linked List in JS

16
Comments
2 min read
PWA,just as good as native apps?

PWA,just as good as native apps?

21
Comments
2 min read
Build a Chrome Extension to Streamline Your Workflow

Build a Chrome Extension to Streamline Your Workflow

37
Comments
11 min read
How To Simplify React Forms State Handlers

How To Simplify React Forms State Handlers

6
Comments 2
4 min read
Setting Up A Fake REST API Using JSON Server

Setting Up A Fake REST API Using JSON Server

7
Comments
4 min read
What’s your alternative solution? Challenge #44

What’s your alternative solution? Challenge #44

6
Comments
2 min read
Rebuilt my portfolio (with dev.to api) because I was bored

Rebuilt my portfolio (with dev.to api) because I was bored

20
Comments 3
1 min read
Is it Webpack or Node?

Is it Webpack or Node?

45
Comments 5
3 min read
Build a dashboard without a single line of code

Build a dashboard without a single line of code

45
Comments 3
5 min read
Criptografando e Armazenando Senhas com NodeJS – Melhores Praticas

Criptografando e Armazenando Senhas com NodeJS – Melhores Praticas

7
Comments 2
3 min read
tsParticles link triangles

tsParticles link triangles

4
Comments
1 min read
How I finally bagged a full-time role after 4 months of job-hunting & tons of rejections.

How I finally bagged a full-time role after 4 months of job-hunting & tons of rejections.

8
Comments 1
5 min read
REASONML - REACT AS FIRST INTENDED (2020)

REASONML - REACT AS FIRST INTENDED (2020)

18
Comments
7 min read
Comparing JavaScript animation libraries

Comparing JavaScript animation libraries

13
Comments
12 min read
What did I Learn While Making a Game with vanilla HTML, CSS and Javascript

What did I Learn While Making a Game with vanilla HTML, CSS and Javascript

8
Comments
4 min read
Web Monetization with Angular 9 tutorial that will make you ready to join the GFTWHackathon + Bonus Hack and 5 project ideas

Web Monetization with Angular 9 tutorial that will make you ready to join the GFTWHackathon + Bonus Hack and 5 project ideas

67
Comments 2
6 min read
Display External User Avatars Using Strapi's Custom Routes as a Proxy

Display External User Avatars Using Strapi's Custom Routes as a Proxy

10
Comments
3 min read
3 different ways of cross-component communication in Svelte

3 different ways of cross-component communication in Svelte

11
Comments
6 min read
React Expense Tracker

React Expense Tracker

8
Comments 3
1 min read
Elm vs. Javascript: Side by Side Code Comparison

Elm vs. Javascript: Side by Side Code Comparison

13
Comments
6 min read
How to make white label React app for landing pages

How to make white label React app for landing pages

24
Comments 2
7 min read
6 tips to optimize bundle size

6 tips to optimize bundle size

45
Comments 5
7 min read
A cross-plattform Soundboard written in Go and Svelte

A cross-plattform Soundboard written in Go and Svelte

9
Comments
6 min read
How do I get the first/last char of a string from a user input (input.value)

How do I get the first/last char of a string from a user input (input.value)

5
Comments 4
1 min read
Objects In Javascript - The Proper Guide

Objects In Javascript - The Proper Guide

16
Comments 2
10 min read
How To Create An API 10 Times Faster?

How To Create An API 10 Times Faster?

139
Comments 7
4 min read
6 new challenges

6 new challenges

5
Comments
1 min read
🔥 What Developers Are Looking For? — Weekly Picks #127

🔥 What Developers Are Looking For? — Weekly Picks #127

44
Comments
3 min read
I Started Publishing Web Dev Tutorials at DevTuts!

I Started Publishing Web Dev Tutorials at DevTuts!

31
Comments 4
1 min read
VS Code April 2020 Release Highlights Video

VS Code April 2020 Release Highlights Video

39
Comments 2
1 min read
React Summit Amsterdam, my takeaways

React Summit Amsterdam, my takeaways

7
Comments
4 min read
47: Overcoming from JS fatigue

47: Overcoming from JS fatigue

4
Comments
1 min read
NodeJS require() vs fs.readFileSync to read JSON files

NodeJS require() vs fs.readFileSync to read JSON files

12
Comments 1
1 min read
JSON(Serialização/Desserialização) e Rest

JSON(Serialização/Desserialização) e Rest

4
Comments
4 min read
An Easy Guide To Understanding Constructors In JavaScript

An Easy Guide To Understanding Constructors In JavaScript

96
Comments 2
10 min read
Why you should use MobX State Tree in your next React project

Why you should use MobX State Tree in your next React project

82
Comments 5
8 min read
How to create a WordPress posts archive with REST API and ajax - A practical example

How to create a WordPress posts archive with REST API and ajax - A practical example

6
Comments
1 min read
Data Structures & Algorithms in JavaScript(Doubly linked list)

Data Structures & Algorithms in JavaScript(Doubly linked list)

9
Comments
6 min read
Some thoughts about frontend learning

Some thoughts about frontend learning

21
Comments 1
2 min read
#CodepenChallenge Gettin' Practical with Tabs

#CodepenChallenge Gettin' Practical with Tabs

2
Comments
1 min read
Todo App

Todo App

2
Comments
1 min read
Object.freeze() in Javascript🎈

Object.freeze() in Javascript🎈

10
Comments
1 min read
useEffect()- React Hooks

useEffect()- React Hooks

6
Comments
2 min read
Best TypeScript Courses to take up this lockdown season!

Best TypeScript Courses to take up this lockdown season!

42
Comments
4 min read
Bootstrap Native. Bootstrap WITHOUT jQuery Today

Bootstrap Native. Bootstrap WITHOUT jQuery Today

31
Comments
1 min read
Build Your Own Map

Build Your Own Map

7
Comments
5 min read
Feature Toggle/Flag Design in React.js and Node.js

Feature Toggle/Flag Design in React.js and Node.js

10
Comments 1
6 min read
Building a Single Page App for COVID-19 Lockdown👩‍🍳

Building a Single Page App for COVID-19 Lockdown👩‍🍳

6
Comments
4 min read
is thirteen

is thirteen

6
Comments
1 min read
Making Web APIs Type-safe with Aspida

Making Web APIs Type-safe with Aspida

5
Comments
3 min read
Build your first RESTful API with Node.js and Express Part-1

Build your first RESTful API with Node.js and Express Part-1

4
Comments
1 min read
Transitioning from C++ Windows App Development to Modern JavaScript Based Web Development

Transitioning from C++ Windows App Development to Modern JavaScript Based Web Development

5
Comments
6 min read
👨🏻‍💻 UnderStand the Most Powerful 💪 Function of Javascript

👨🏻‍💻 UnderStand the Most Powerful 💪 Function of Javascript

202
Comments 18
3 min read
Let's explore the Deno Lands

Let's explore the Deno Lands

5
Comments
5 min read
loading...