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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!

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What is Deno?

What is Deno?

9
Comments
6 min read
Insight #3 - Use ImmerJS over lodash/set, ImmutableJS or plain JS

Insight #3 - Use ImmerJS over lodash/set, ImmutableJS or plain JS

11
Comments 2
2 min read
Minio como alternativa ao S3 em aplicações Node

Minio como alternativa ao S3 em aplicações Node

12
Comments
4 min read
Let's learn Node.js by building a backend with Nest.js and Sequelize - Lesson 3: User registration PART 2

Let's learn Node.js by building a backend with Nest.js and Sequelize - Lesson 3: User registration PART 2

29
Comments
5 min read
Interview Qs Decoded - # 1

Interview Qs Decoded - # 1

137
Comments 21
3 min read
Use NProgress with Next.js (Router and fetch events)

Use NProgress with Next.js (Router and fetch events)

101
Comments 8
2 min read
7 Vital AWS Concepts easily explained

7 Vital AWS Concepts easily explained

494
Comments 16
7 min read
Configurando EditorConfig, ESLint e Prettier.

Configurando EditorConfig, ESLint e Prettier.

30
Comments 6
5 min read
Svelte form validation with Yup

Svelte form validation with Yup

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Comments 3
9 min read
Interesting header progress navbar in dev.to

Interesting header progress navbar in dev.to

7
Comments
1 min read
Trying to predict the weather: my slow descent into implementation-related insanity

Trying to predict the weather: my slow descent into implementation-related insanity

5
Comments
4 min read
Must I use Nextjs Data Fetching Methods?

Must I use Nextjs Data Fetching Methods?

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Comments 13
1 min read
14 Questions Every Developer Should Ask Themselves Before Setting Up A New Frontend Project

14 Questions Every Developer Should Ask Themselves Before Setting Up A New Frontend Project

6
Comments
9 min read
4 different ways to reverse a string with JavaScript

4 different ways to reverse a string with JavaScript

8
Comments 2
3 min read
Criando um password hash para seu usuário no banco de dados

Criando um password hash para seu usuário no banco de dados

8
Comments
3 min read
Real world Javascript map/reduce, solving the Poker Hand problem

Real world Javascript map/reduce, solving the Poker Hand problem

40
Comments 20
6 min read
What is a Callback in Javascript?

What is a Callback in Javascript?

10
Comments
2 min read
File Upload in Livewire v 1.2.0

File Upload in Livewire v 1.2.0

11
Comments 1
1 min read
Should you store the passwords in the database?

Should you store the passwords in the database?

6
Comments
1 min read
Conditionally spread into Object/Array - Javascript

Conditionally spread into Object/Array - Javascript

10
Comments
2 min read
Senstate - Updates, C#-Client and a future look

Senstate - Updates, C#-Client and a future look

4
Comments
2 min read
The Beginning of the End ? Deno vs Node.Js

The Beginning of the End ? Deno vs Node.Js

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Comments 15
3 min read
Social(github) authentication with Firebase and Nuxt

Social(github) authentication with Firebase and Nuxt

13
Comments 1
2 min read
How to design a quadratic equation calculator

How to design a quadratic equation calculator

5
Comments
3 min read
js-coroutines passes 100 GitHub stars, gets own website, API docs, typings + more examples

js-coroutines passes 100 GitHub stars, gets own website, API docs, typings + more examples

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Comments 5
1 min read
Build Todoist app with Vue.js and Parse Platform (Part 3 - Client side validation)

Build Todoist app with Vue.js and Parse Platform (Part 3 - Client side validation)

8
Comments
1 min read
Fluent Builder with JavaScript

Fluent Builder with JavaScript

8
Comments
8 min read
Basics of TypeScript

Basics of TypeScript

6
Comments
1 min read
Typing in JavaScript — Flow vs. TypeScript

Typing in JavaScript — Flow vs. TypeScript

8
Comments
9 min read
How to create a React Hook to make AJAX calls

How to create a React Hook to make AJAX calls

14
Comments
8 min read
Most common confusion about equality in JavaScript

Most common confusion about equality in JavaScript

5
Comments
4 min read
Road to Genius: beginner #9

Road to Genius: beginner #9

3
Comments
1 min read
¿Qué es una API y para qué sirve? Cómo funcionan y porqué son tan valiosas.

¿Qué es una API y para qué sirve? Cómo funcionan y porqué son tan valiosas.

16
Comments 2
4 min read
DeleteNonio - Extension for Portuguese news websites

DeleteNonio - Extension for Portuguese news websites

4
Comments
1 min read
Discuss: What's your preferred way of creating a React app?

Discuss: What's your preferred way of creating a React app?

5
Comments 1
1 min read
Dockerising a Next.js project

Dockerising a Next.js project

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Comments 7
4 min read
Bulletin: UI component for javascript developers

Bulletin: UI component for javascript developers

9
Comments
2 min read
Don't Underestimate the Two Pointers: Removing the N-th Node from the End of a Linked List

Don't Underestimate the Two Pointers: Removing the N-th Node from the End of a Linked List

11
Comments
5 min read
Implementando JWT com Deno e ABC

Implementando JWT com Deno e ABC

7
Comments
3 min read
What is Deno? A 1 minute read

What is Deno? A 1 minute read

6
Comments
2 min read
Stop using default console.log, check this instead

Stop using default console.log, check this instead

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Comments 48
4 min read
Using gmail : Send email from Html + Spreadsheet as database

Using gmail : Send email from Html + Spreadsheet as database

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Comments 2
2 min read
🚀 26 Built-in String Methods | JavaScript

🚀 26 Built-in String Methods | JavaScript

173
Comments 8
7 min read
Typescript - why to use "unknown" instead of "any"

Typescript - why to use "unknown" instead of "any"

183
Comments 14
2 min read
Applying for 1000 jobs/hour

Applying for 1000 jobs/hour

10
Comments 1
3 min read
TUTORIAL 👩🏽‍💻: Interactive 3D globe with pins 🌍

TUTORIAL 👩🏽‍💻: Interactive 3D globe with pins 🌍

10
Comments 2
6 min read
Test

Test

5
Comments 8
1 min read
WebPack: Part-1

WebPack: Part-1

19
Comments
5 min read
Performance measuring

Performance measuring

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Comments 5
2 min read
How I have created my own technological survey with node.js and Gitlab CI/CD.

How I have created my own technological survey with node.js and Gitlab CI/CD.

10
Comments
3 min read
Build Instagram Using TypeScript, Node, Express and Vue - Part 2

Build Instagram Using TypeScript, Node, Express and Vue - Part 2

28
Comments
5 min read
Who is a back-end programmer and how to become one?

Who is a back-end programmer and how to become one?

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Comments 7
9 min read
Build Instagram Using TypeScript, Node, Express and Vue - Part 3

Build Instagram Using TypeScript, Node, Express and Vue - Part 3

29
Comments
7 min read
Road to Genius: beginner #8

Road to Genius: beginner #8

3
Comments
1 min read
Making a Simple Game using HTML Canvas and JavaScript

Making a Simple Game using HTML Canvas and JavaScript

10
Comments 1
18 min read
Effective Learning and Feedback Loops

Effective Learning and Feedback Loops

28
Comments 2
6 min read
Merging JavaScript Objects

Merging JavaScript Objects

17
Comments 2
3 min read
Build Instagram Using TypeScript, Node, Express and Vue - Part 4

Build Instagram Using TypeScript, Node, Express and Vue - Part 4

20
Comments 2
10 min read
Week 8: Working with APIs

Week 8: Working with APIs

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Comments 2
2 min read
Tutorial: Write a re-useable React Native component and test it with Jest.

Tutorial: Write a re-useable React Native component and test it with Jest.

8
Comments
10 min read
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