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.
It Was Not My Laziness, It Was My Fear That Stopped Me Moving Forward.

It Was Not My Laziness, It Was My Fear That Stopped Me Moving Forward.

2
Comments 2
1 min read
Compiler & Transpiler

Compiler & Transpiler

5
Comments
1 min read
Big O Notation Cool Examples

Big O Notation Cool Examples

7
Comments
2 min read
Bill Division (HackerRank Javascript Solution)

Bill Division (HackerRank Javascript Solution)

8
Comments
1 min read
Worst Case and Space complexity

Worst Case and Space complexity

4
Comments
1 min read
A Vue3 Tutorial - 01 Using Vue Without a Build Step

A Vue3 Tutorial - 01 Using Vue Without a Build Step

15
Comments
3 min read
Reduce APK size in React Native

Reduce APK size in React Native

9
Comments
1 min read
How to set up a one-page check-out flow in Next.js

How to set up a one-page check-out flow in Next.js

32
Comments 1
3 min read
A Vue3 Tutorial - 07 Vue Components without a Build System

A Vue3 Tutorial - 07 Vue Components without a Build System

12
Comments
4 min read
Stop Installing Node.js and Global Npm Packages, Use Docker Instead and Protect Your System from Vulnerabilities

Stop Installing Node.js and Global Npm Packages, Use Docker Instead and Protect Your System from Vulnerabilities

15
Comments
5 min read
Laravel 8 Ecommerce Development

Laravel 8 Ecommerce Development

12
Comments 2
1 min read
JavaScript Functions: Learn by Demand

JavaScript Functions: Learn by Demand

12
Comments 2
3 min read
Build a Search API from Scratch

Build a Search API from Scratch

3
Comments
5 min read
Big Oh notation

Big Oh notation

5
Comments
2 min read
How to setup a dev blog using Next.js and next-mdx-remote.

How to setup a dev blog using Next.js and next-mdx-remote.

9
Comments
5 min read
Check String If its a number

Check String If its a number

6
Comments 7
1 min read
A Vue3 Tutorial - 02 Tables

A Vue3 Tutorial - 02 Tables

7
Comments
2 min read
REDUX TOOLKIT

REDUX TOOLKIT

3
Comments
2 min read
How to implement conditional rendering in react.

How to implement conditional rendering in react.

4
Comments
2 min read
How to use Netlify as your continuous integration

How to use Netlify as your continuous integration

6
Comments
3 min read
A Vue3 Tutorial - 05 Sorting

A Vue3 Tutorial - 05 Sorting

8
Comments
2 min read
Cómo usar Netlify como tu integración continua

Cómo usar Netlify como tu integración continua

4
Comments
3 min read
Day 10 of Studying LeetCode Solution until I Can Solve One on My Own: Problem#457. Circular Array Loop(Medium/JavaScript)

Day 10 of Studying LeetCode Solution until I Can Solve One on My Own: Problem#457. Circular Array Loop(Medium/JavaScript)

7
Comments
4 min read
A Vue3 Tutorial - 03 Fetching Data

A Vue3 Tutorial - 03 Fetching Data

7
Comments
2 min read
Truthy and Falsy values in JavaScript

Truthy and Falsy values in JavaScript

8
Comments 2
2 min read
Next.js on-demand revalidation is here! 🚀

Next.js on-demand revalidation is here! 🚀

11
Comments 4
3 min read
Fairy Tales, and the Implications of Immutability

Fairy Tales, and the Implications of Immutability

20
Comments
8 min read
A Vue3 Tutorial - 06 Conditional Styling

A Vue3 Tutorial - 06 Conditional Styling

8
Comments
2 min read
HTML5 Javascript Canvas : Collision - Drag And Drop

HTML5 Javascript Canvas : Collision - Drag And Drop

4
Comments
2 min read
A Vue3 Tutorial - 04 Searching a Table

A Vue3 Tutorial - 04 Searching a Table

6
Comments
2 min read
hoisting in javascript

hoisting in javascript

7
Comments
5 min read
Build a realtime websocket UI using SvelteKit

Build a realtime websocket UI using SvelteKit

15
Comments 1
3 min read
Using sql.js-httpvfs with browser <script type=module>

Using sql.js-httpvfs with browser <script type=module>

9
Comments 1
2 min read
How To Remove a Property From a JavaScript Objects 👨‍🎓🤓.

How To Remove a Property From a JavaScript Objects 👨‍🎓🤓.

7
Comments
2 min read
Principios SOLID en JavaScript

Principios SOLID en JavaScript

5
Comments
7 min read
How Does "prevState" Works Under the Hood

How Does "prevState" Works Under the Hood

9
Comments
5 min read
Drive a Tesla Cybertruck or literally any car on your browser with Threejs

Drive a Tesla Cybertruck or literally any car on your browser with Threejs

12
Comments 2
8 min read
Find what JavaScript variables are leaking into the global scope

Find what JavaScript variables are leaking into the global scope

22
Comments
3 min read
Building a Table Component with Dynamic Slot Names in Vue 3

Building a Table Component with Dynamic Slot Names in Vue 3

24
Comments 8
3 min read
State of JavaScript 2021: Framework Reflections

State of JavaScript 2021: Framework Reflections

174
Comments 11
3 min read
Top 10 Handy JavaScript Tips To Know

Top 10 Handy JavaScript Tips To Know

2
Comments
2 min read
Usa console.table en lugar de console.log

Usa console.table en lugar de console.log

3
Comments
1 min read
Overloading Functions for Type Harmony

Overloading Functions for Type Harmony

5
Comments
5 min read
Create a parallax effect when the mouse moves

Create a parallax effect when the mouse moves

58
Comments 8
3 min read
I love talking to you, webpage!

I love talking to you, webpage!

7
Comments
7 min read
Build a CMS preview workflow for your Jamstack site

Build a CMS preview workflow for your Jamstack site

9
Comments
11 min read
This Week In React #95: onRecoverableError, Next.js, Remix, ReactNode, Fabric, Flipper, Expo, React-Runner, State Of JS...

This Week In React #95: onRecoverableError, Next.js, Remix, ReactNode, Fabric, Flipper, Expo, React-Runner, State Of JS...

10
Comments
10 min read
Tutorial: Ethereum BlockChain Development (4)

Tutorial: Ethereum BlockChain Development (4)

7
Comments
6 min read
Automatic Deployment con Github Webhooks

Automatic Deployment con Github Webhooks

7
Comments
4 min read
Javascript: No more confusion — Splice vs Slice

Javascript: No more confusion — Splice vs Slice

22
Comments
3 min read
Dashboard - Validações e formatação

Dashboard - Validações e formatação

8
Comments
1 min read
Who Doesn't Love a Petting Zoo?

Who Doesn't Love a Petting Zoo?

3
Comments
3 min read
User Authentication in Next.js with Strapi

User Authentication in Next.js with Strapi

12
Comments
7 min read
How v-if and v-else work in Vue

How v-if and v-else work in Vue

9
Comments
3 min read
Node js behind the scenes!

Node js behind the scenes!

5
Comments 2
3 min read
Build a PDF invoice template using only typescript and jspdf-autotable | No screen capture

Build a PDF invoice template using only typescript and jspdf-autotable | No screen capture

13
Comments 3
2 min read
Here are a few ways to merge array

Here are a few ways to merge array

7
Comments 1
2 min read
Tell me you're web designer without telling me you're a web designer..

Tell me you're web designer without telling me you're a web designer..

6
Comments 12
1 min read
Infinite looping React component

Infinite looping React component

26
Comments 6
5 min read
Migratory Birds (HackerRank - JavaScript Solution)

Migratory Birds (HackerRank - JavaScript Solution)

9
Comments
1 min read
loading...