Nico Zerpa (he/him)

Your JavaScript friend! I've been working for over a decade in JS, and I want to help you level up your skills

Buenos Aires, Argentina Joined on Mar 7, 2021 nico@nicozerpa.com https://nicozerpa.com

Nico Zerpa (he/him)

Apr 13

What you have to learn before React

#webdev #javascript

2 min read

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Nico Zerpa (he/him)

Feb 13

Small trick to understand the `this` keyword

#webdev #javascript

1 min read

Nico Zerpa (he/him)

Feb 8

Don't add or change methods in built-in JavaScript objects

#webdev #javascript

2 min read

Nico Zerpa (he/him)

Jan 6

Why I don't like front-end developer roadmaps

#webdev #javascript

1 min read

Nico Zerpa (he/him)

Nov 24 '22

Can "Don't reinvent the wheel" be bad advice?

#webdev #beginners #programming

2 min read

Nico Zerpa (he/him)

Nov 2 '22

10 beginner-friendly JavaScript projects

#javascript #beginners #webdev

3 min read

Nico Zerpa (he/him)

Sep 15 '22

TypeScript: why static typing matters

#javascript #typescript #webdev

2 min read

Nico Zerpa (he/him)

Aug 22 '22

Why are there so many JavaScript frameworks?

1 min read

Nico Zerpa (he/him)

Aug 3 '22

JavaScript can speak! Using the Speech Synthesis API

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Jul 7 '22

Strict mode in JavaScript

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Jun 22 '22

Should you use semicolons in JavaScript?

#javascript #beginners #webdev

2 min read

Nico Zerpa (he/him)

May 25 '22

JavaScript closures, explained

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Apr 28 '22

JavaScript has a problem with decimals

#javascript

2 min read

Nico Zerpa (he/him)

Apr 8 '22

Are you suffering from JavaScript fatigue?

#javascript #webdev

1 min read

Nico Zerpa (he/him)

Mar 25 '22

When to use useMemo and useCallback in React?

#react #javascript #webdev

3 min read

Nico Zerpa (he/him)

Mar 2 '22

Learning to code and inferiority complex

#beginners #programming

2 min read

Nico Zerpa (he/him)

Feb 10 '22

The guide to cloning objects in JavaScript

#javascript #webdev

3 min read

Nico Zerpa (he/him)

Jan 28 '22

The Intl object: JavaScript can speak many languages

#javascript #webdev #programming

2 min read

Nico Zerpa (he/him)

Jan 12 '22

What's the best way to learn JavaScript? There isn't any

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Dec 22 '21

You're using too much JavaScript

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Dec 13 '21

When should I use asynchronous code in JavaScript?

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Nov 25 '21

Never use Math.random() to create passwords in JavaScript

#webdev #javascript

2 min read

Nico Zerpa (he/him)

Nov 12 '21

Vite, the hassle-free alternative to Webpack

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Oct 27 '21

When to use `const` versus `let` versus `var` in JavaScript?

#javascript #webdev

3 min read

Nico Zerpa (he/him)

Oct 14 '21

Beware of JavaScript Arrow Functions

#javascript #webdev

3 min read

Nico Zerpa (he/him)

Sep 29 '21

How do JavaScript Prototypes Work?

#javascript #webdev

3 min read

Nico Zerpa (he/him)

Sep 17 '21

Should you Migrate Your Big React App to TypeScript?

#typescript #javascript #webdev

2 min read

Nico Zerpa (he/him)

Sep 1 '21

What to Do If You Learned Nothing from Programming Courses?

#beginners

2 min read

Nico Zerpa (he/him)

Aug 19 '21

Understand Async/Await in 5 Minutes

#javascript #webdev

3 min read

Nico Zerpa (he/him)

Aug 6 '21

Should You Really Learn Vanilla JavaScript Before React?

#javascript #react #webdev

2 min read

Nico Zerpa (he/him)

Jul 22 '21

How to Get Project Ideas to Practice JavaScript

#javascript #webdev #beginners

2 min read

Nico Zerpa (he/him)

Jul 8 '21

Promises or async/await, Which Is Better?

#javascript #webdev

3 min read

Nico Zerpa (he/him)

Jun 24 '21

Lodash in 2021: Necessary or Obsolete?

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Jun 9 '21

Learning JavaScript and Feeling Overwhelmed? Here's Some Good News

#javascript #webdev

2 min read

Nico Zerpa (he/him)

May 28 '21

Why 2+2 equals 22 in JavaScript (and other gotchas that cause bugs)

#javascript #webdev

3 min read

Nico Zerpa (he/him)

May 20 '21

I'm Using async/await. Why Does My Function Return a Promise?

#javascript #webdev

2 min read

Nico Zerpa (he/him)

May 13 '21

How To Choose Which JavaScript Libraries To Use (Part 4)

#javascript #webdev

2 min read

Nico Zerpa (he/him)

May 8 '21

How To Choose Which JavaScript Libraries To Use (Part 3)

#webdev #javascript

2 min read

Nico Zerpa (he/him)

Apr 28 '21

How To Choose Which JavaScript Libraries To Use (Part 2)

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Apr 21 '21

How To Choose Which JavaScript Libraries To Use (Part 1)

#javascript #webdev

2 min read

Nico Zerpa (he/him)

Apr 14 '21

JavaScript: Why Does `this` Work Like This?

#javascript #webdev #oop

3 min read

Nico Zerpa (he/him)

Apr 7 '21

I Don't Use JavaScript Classes At All. Am I Missing Out on Something?

#javascript #webdev

3 min read

Nico Zerpa (he/him)

Mar 31 '21

Should you learn jQuery in 2021?

#javascript #jquery #frontend

2 min read

Nico Zerpa (he/him)

Mar 24 '21

How to Learn Modern JavaScript (Not Dying in the Process)

#javascript

2 min read

Nico Zerpa (he/him)

Mar 19 '21

Which UI Framework Should You Use in Your Next Project?

#javascript #frontend #react #vue

2 min read

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