How to generate a local SSL certificate

How to install a local SSL certificate in macOS

How to use Sequelize to interact with PostgreSQL

Redis Publish/subscribe

How to use Redis Hashes

How to use Redis Sorted Lists

Using Redis Sets

Redis Lists

First steps with Redis

How to install Redis

Introduction to Redis

How to handle promise rejections

Introduction to Linux

Updating a deployed container based on a Docker image

How to commit changes to a Docker image

How to access files outside a Docker container

Sharing Docker Images on Docker Hub

Working with Docker Images from the command line

Working with Docker Containers from the command line

What to do if a Docker container immediately exits

Create a simple Node.js Hello World Docker Container from scratch

The difference between Frontend and Backend Web Development

Using Docker Desktop to manage a Container

First steps with Docker after the installation

Installing Docker on macOS

Dockerfiles

What is a Dockerfile and how to use it

Introduction to Docker Containers

Introduction to Docker Images

Introduction to Docker

The Command Line for Complete Beginners

Introduction to using command line if you're a complete beginner

How to use Google Fonts

Chaining method calls in JavaScript

A curious usage of commas in JavaScript

Namespaces in JavaScript

How to reset a form

Custom errors in JavaScript

Custom events in JavaScript

Are values passed by reference or by value in JavaScript?

Introduction to XState

An overview the XState Finite State Machines JavaScript Library

The JavaScript super keyword

Event delegation in the browser using vanilla JavaScript

JavaScript Proxy Objects

How to accept unlimited parameters in a JavaScript function

How is it possible to have a function that accepts an unlimited number of parameters?

How to check if a value is a number in JavaScript

How is it possible to determine if a variable value is a number?

How to reverse a JavaScript array

The importance of timing when working with the DOM

How to change commas into dots with JavaScript

How to remove empty lines in VS Code

What is hoisting in JavaScript?

A brief explanation to what hoisting means in the JavaScript programming language

What is object destructuring in JavaScript?

What does "object destructuring" mean and what is the result of a destructuring operation?

The JavaScript for..of loop

What are the ways we can break out of a loop in JavaScript?

What's the difference between a method and a function?

What is a method? And what is a function? What's the difference?

What is the difference between null and undefined in JavaScript?

In which ways can we access the value of a property of an object?

How to check the current Node.js version at runtime

Arrow functions vs regular functions in JavaScript

How are arrow functions different than regular functions in JS?

How to return multiple values from a function in JavaScript

Functions return only one value. How can we simulate returning multiple values from a function?

How can you tell what type a value is, in JavaScript?

Primitive types vs objects in JavaScript

What is the main difference between primitive types and objects in JavaScript?

I love books

Software is a superpower

event.stopPropagation vs event.preventDefault() vs. return false in DOM events

Event bubbling and event capturing

Discover how event bubbling and event capturing work in JavaScript

How to check if a key exists in a JavaScript object

How to shuffle elements in a JavaScript array

How I use text expanding to save time

Optimizing common email or other communication tasks

How to get the last segment of a path or URL using JavaScript

Subfolder vs subdomain

What is the best approach? And why?

How to use npm packages in Netlify Functions

How to use environment variables in Netlify functions

How to access query parameters in Netlify functions

How to create a staging version of your site

A step-by-step tutorial on deploying a version of your website based on a GitHub Pull Request on Netlify

How to store passwords in the database

How to add an image to the DOM using JavaScript

GraphQL API vs REST API

The main differences between REST and GraphQL and when it's best to use one vs the other

How to fix the Chrome blue noise/lines rendering problem

Sharing the Journey Towards Building a Software Product Business

How to start freelancing as a developer

This is my little Digital Garden

How to go from tutorials to your own project

When is it time to move on from reading/watching tutorials and work on something?

Changing the favicon in dark mode

How to display a different favicon in dark or light mode

Squashing Git commits

The Deno Handbook: a concise introduction to Deno 🦕

Get up and running quickly with Deno, a modern Node.js alternative

Object destructuring with types in TypeScript

Productivity gains of using a Mac and an iOS device

Productivity benefits of using the Apple devices ecosystem

How to detect if an Adblocker is being used with JavaScript

A strategy I use to add my own ad to the site if I know an adblocker is being used

Parcel, how to fix the `regeneratorRuntime is not defined` error

Responsive images using `srcset`

How to use the HTML img tag srcset attribute to define responsive images

How to detect dark mode using JavaScript

Detecting dark mode, and detecting mode change using JavaScript

Safari, warn before quitting

How to avoid closing Safari by mistake, using a simple trick

Loading an external JS file using Gatsby

How to use insertAdjacentHTML

Gatsby, how to change the favicon

How to solve the "is not a function" error in JavaScript

How to force credentials to every Axios request

How to change an HTML image URL in dark mode

How to align center in flexbox

How to check if an element is a descendant of another

How to create an exit intent popup