Valentino Gagliardi - DEV Community

Valentino Gagliardi

Sep 29 '20

Understanding OAuth 2 with PKCE in Single-Page Applications (2020)

#security #oauth2 #javascript #webdev

19

11 min read

Valentino Gagliardi

Sep 16 '20

A practical, Complete Tutorial on HTTP cookies

#beginners #http #javascript #python

204

16

22 min read

Valentino Gagliardi

Sep 15 '20

var, let, and const in JavaScript: a cheatsheet

#beginners #javascript

45

2

4 min read

Valentino Gagliardi

Sep 14 '20

A mostly complete guide to error handling in JavaScript

#beginners #javascript

77

4

19 min read

Valentino Gagliardi

Mar 4 '20

Redux course for beginners, lesson 1: introduction, history, and architecture

#redux #javascript #beginners

31

1 min read

Valentino Gagliardi

Jan 28 '20

Redux Visualized

#javascript #redux #beginners

48

1 min read

Valentino Gagliardi

Jan 28 '20

Understanding the Firefox Dev Tools Architecture, and How to Start Contributing to Firefox

#javascript #react #redux #opensource

71

9 min read

Valentino Gagliardi

Jan 27 '20

Cypress Tutorial for Beginners: Getting started with End to End Testing

#javascript #testing #webdev

60

4

9 min read

Valentino Gagliardi

Jan 16 '20

Asynchronous tasks in Django with Django Q

#django #python #webdev #redis

61

9 min read

Valentino Gagliardi

Jan 14 '20

JavaScript private class fields and the TypeScript private modifier

#javascript #typescript #webdev

34

5

4 min read

Valentino Gagliardi

Jan 14 '20

[Video] Asynchronous tasks in Django with Django Q (Part 3)

#django #python #webdev #redis

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1

1 min read

Valentino Gagliardi

Jan 10 '20

FormData, the new formdata event, and HTML forms

#javascript #html #webdev

57

4

4 min read

Valentino Gagliardi

Jan 9 '20

[Video] Asynchronous tasks in Django with Django Q (Part 2)

#django #python #webdev #redis

8

1 min read

Valentino Gagliardi

Jan 8 '20

[Video] Asynchronous tasks in Django with Django Q (Part 1)

#django #python #webdev #redis

10

1 min read

Valentino Gagliardi

Jan 7 '20

How to create a Django project from a template

#django #python #webdev

28

1

3 min read

Valentino Gagliardi

Jan 4 '20

What's an API, really? The elusive meaning of Application Programming Interface

#healthydebate #javascript #beginners #webdev

74

6

4 min read

Valentino Gagliardi

Jan 2 '20

TypeScript, event handlers in the DOM, and the this keyword

#javascript #typescript #webdev

44

1

2 min read

Valentino Gagliardi

Dec 30 '19

27 Web Development Terms You Should Absolutely Know About

#javascript #beginners #webdev

357

27

5 min read

Valentino Gagliardi

Dec 30 '19

What does it mean “event-driven” in JavaScript and Node.js?

#javascript #beginners #node

68

5 min read

Valentino Gagliardi

Dec 27 '19

I'm giving away free copies of "The Little JavaScript Book"

#javascript #beginners

20

2

1 min read

Valentino Gagliardi

Dec 27 '19

How to build an URL and its search parameters with JavaScript

#javascript

64

2 min read

Valentino Gagliardi

Dec 13 '19

Building a Django middleware (injecting data into a view’s context)

#javascript #python #django

45

1

6 min read

Valentino Gagliardi

Dec 12 '19

How to connect to a PostgreSQL database from Python with Psycopg2 [Video]

#javascript #python #beginners

10

1 min read

Valentino Gagliardi

Dec 9 '19

Code Documentation for JavaScript With JSDoc: An Introduction

#javascript #webdev #beginners

13

6 min read

Valentino Gagliardi

Oct 15 '19

Making Friends With Optional Chaining in TypeScript

#typescript #javascript #esnext

48

1

4 min read

Valentino Gagliardi

Sep 30 '19

TypeScript Tutorial For Beginners: The Missing Guide - Part 4

#typescript #javascript #beginners

22

5 min read

Valentino Gagliardi

Sep 27 '19

TypeScript Tutorial For Beginners: The Missing Guide - Part 3

#typescript #javascript #beginners

70

7 min read

Valentino Gagliardi

Sep 26 '19

Crossed 5k follower! Thank you everyone!

#discuss #javascript #beginners

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4

1 min read

Valentino Gagliardi

Sep 26 '19

TypeScript Tutorial For Beginners: The Missing Guide - Part 2

#typescript #javascript #beginners

80

7 min read

Valentino Gagliardi

Sep 25 '19

TypeScript Tutorial For Beginners: The Missing Guide - Part 1

#typescript #javascript #beginners

211

8 min read

Valentino Gagliardi

Sep 11 '19

What's your favourite job board?

#discuss #career

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3

1 min read

Valentino Gagliardi

Sep 4 '19

What are the books that helped shaping your career?

#discuss #career

66

21

1 min read

Valentino Gagliardi

Aug 30 '19

Continuous Integration in JavaScript: a Guide (ft. Github Actions)

#testing #javascript #devops #git

212

5

7 min read

Valentino Gagliardi

Aug 26 '19

Jest Tutorial for Beginners: Getting Started With Jest for JavaScript Testing

#testing #javascript #es6 #beginners

435

6

11 min read

Valentino Gagliardi

Jul 15 '19

JavaScript: Creeping into this (Exercise)

#webdev #javascript #es6 #beginners

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7

1 min read

Valentino Gagliardi

Jul 12 '19

Once and for all: const in JavaScript is not immutable

#webdev #javascript #es6 #beginners

98

14

2 min read

Valentino Gagliardi

Jul 9 '19

Am I weird?

#discuss

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28

1 min read

Valentino Gagliardi

Jun 20 '19

Why do you teach?

#discuss #javascript #beginners

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16

1 min read

Valentino Gagliardi

Jun 12 '19

What's a JavaScript concept that you're still confused about?

#discuss #javascript

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5

1 min read

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