---
title: "Ricardo Luz (@rxluz) | Hashnode"
description: "Senior Software engineer. @udemy Writer, ECMAScript addict, React, NodeJS, coffee enthusiast. Read the latest articles by Ricardo Luz on Hashnode."
url: "https://hashnode.com/@rxluz"
---

@rxluz

# Ricardo Luz

@rxluz · Dublin, Ireland · Joined November 2020

Senior Software engineer. @udemy Writer, ECMAScript addict, React, NodeJS, coffee enthusiast.

[Website](https://medium.com/@_rxluz)

## Comments

[Hey Simon, thanks for sharing this great list, the dev free resources is quite useful to build more robust applications, I checked there, and it's possible to do even international phone verification for free, that's handy.](https://hashnode.com/posts/10-awesome-github-repos-every-web-developer-should-know/5fc0b80c33fac04cbe20a54c/comment/5fc1dbfbf1207e5b3cdf0604)

Comment · Article · Nov 28, 2020 · [10 Awesome Github Repos Every Web Developer Should Know](https://hashnode.com/posts/10-awesome-github-repos-every-web-developer-should-know/5fc0b80c33fac04cbe20a54c)

[Thanks for this useful article! Git looks so old to me that I'm surprised to know that they release new versions and commands recently 😂](https://hashnode.com/posts/two-git-commands-you-probably-missed-in-your-daily-routine/5fbfb4c71a95c63e9c0f483f/comment/5fc08581f8981c482d131d6d)

Comment · Article · Nov 27, 2020 · [Two Git commands you probably missed in your daily routine](https://hashnode.com/posts/two-git-commands-you-probably-missed-in-your-daily-routine/5fbfb4c71a95c63e9c0f483f)

[Wow, thanks for sharing this excellent article! Stuff like git, clean code and soft skills are broader than frontend or 2021 tendencies, and I fully agree that they are quite crucial to our field! I hope in 2021 more front end developers understand about performance, UX, mobile and integration between UI tools and real code.](https://hashnode.com/posts/10-things-front-end-developers-should-learn-in-2021/5fbf8df006727f3ebc09491d/comment/5fc08477f8981c482d131d40)

Comment · Article · Nov 27, 2020 · [10 Things Front-End Developers Should Learn in 2021](https://hashnode.com/posts/10-things-front-end-developers-should-learn-in-2021/5fbf8df006727f3ebc09491d)

[Thanks for sharing this 😀 usually the devs are so addicted in the filter or the map that generally they don't know about the existence of some and every; I like these two because they help to avoid the old for loop in various ways!](https://hashnode.com/posts/some-method-explained-js/5fb90f831b7ab0041800d3cc/comment/5fbb5c88faba48183e2809a3)

Comment · Article · Nov 23, 2020 · [some() method explained : JS](https://hashnode.com/posts/some-method-explained-js/5fb90f831b7ab0041800d3cc)

[I never hear about this, quite useful for this option! I'll use in a future project for sure to highlight required fields without any JS.](https://hashnode.com/posts/css-placeholder-shown-class/5fbb3d1431929914d8ad6ba9/comment/5fbb4ae84609e7186f8559ed)

Comment · Article · Nov 23, 2020 · [CSS :placeholder-shown class](https://hashnode.com/posts/css-placeholder-shown-class/5fbb3d1431929914d8ad6ba9)

[Great article, for some reason is quite hard to convince other devs friends to start writing, I already tried and failed, hopefully sending your article will incentive them.](https://hashnode.com/posts/what-does-successful-blogging-means-to-me/5fb6b836ba1e08716c77e1c6/comment/5fba19550ae19203f6d93a61)

Comment · Article · Nov 22, 2020 · [What does successful blogging means to me?](https://hashnode.com/posts/what-does-successful-blogging-means-to-me/5fb6b836ba1e08716c77e1c6)

[Thanks for sharing this! 😊 Other cool thing about create functions using function expressions is the way that you can declare the parameters and return the content const getRectArea = (width, height) =>width \* height](https://hashnode.com/posts/javascript-functions/5fafb344847b43437e64858f/comment/5fb9ed801b7ab0041800dc92)

Comment · Article · Nov 22, 2020 · [JavaScript Functions...](https://hashnode.com/posts/javascript-functions/5fafb344847b43437e64858f)

[Amazing article to bookmark! 😊 One cool thing that helped to start writing was the need of master in some content, when I write I am too worried about don't write wrong things so I fell obligated to do as much research as possible.](https://hashnode.com/posts/10-invaluable-tips-for-successful-tech-articles/5fb33d429f9a5659bcfe3299/comment/5fb9eb541b7ab0041800dc70)

Comment · Article · Nov 22, 2020 · [10 Invaluable Tips for Successful Tech Articles](https://hashnode.com/posts/10-invaluable-tips-for-successful-tech-articles/5fb33d429f9a5659bcfe3299)

[Amazing post! Very cool the way that you deleted the array 😃](https://hashnode.com/posts/10-best-javascript-practices-recommended-by-top-developers/5fb3cc09a73df361ab710f3c/comment/5fb4e6dab589f1618af9e7e9)

Comment · Article · Nov 18, 2020 · [10 best JavaScript practices recommended by Top Developers](https://hashnode.com/posts/10-best-javascript-practices-recommended-by-top-developers/5fb3cc09a73df361ab710f3c)