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Gabe Romualdo

Founder, engineer, and technical writer. Top DEV Author in 2019.

Joined Joined on  Email address gabe@gaberomualdo.com Personal website https://gaberomualdo.com/ github website
Random Seed in JavaScript and Node.js
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Random Seed in JavaScript and Node.js

#javascript #node
31
Comments 1
2 min read

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An Algorithm to Swap Two Variables Synchronously, Without Creating a Temporary Variable
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An Algorithm to Swap Two Variables Synchronously, Without Creating a Temporary Variable

#algorithms #python
29
Comments 11
2 min read
How to Set Up Rate Limiting and Rate Slowing Down in Express.js
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How to Set Up Rate Limiting and Rate Slowing Down in Express.js

#javascript #node #express
23
Comments
3 min read
Programs to Compute Trig Functions in Python, JavaScript, & Perl (with Maclaurin Series)
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Programs to Compute Trig Functions in Python, JavaScript, & Perl (with Maclaurin Series)

#python #javascript #perl #math
26
Comments 5
5 min read
How to Use the HTML5 Gamepad API (with complete examples)
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How to Use the HTML5 Gamepad API (with complete examples)

#javascript #html
35
Comments 1
5 min read
How to Schedule Cronjobs in Python
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How to Schedule Cronjobs in Python

#python #cronjobs
34
Comments
2 min read
How to Generate the Sierpinski Triangle in Vanilla JavaScript with HTML5 Canvas
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How to Generate the Sierpinski Triangle in Vanilla JavaScript with HTML5 Canvas

#javascript #html #html5canvas
28
Comments 4
8 min read
Performance of AI Algorithms in Playing Games — Empirical Evidence From Jupiter, My 2048 AI
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Performance of AI Algorithms in Playing Games — Empirical Evidence From Jupiter, My 2048 AI

#ai #machinelearning #javascript
21
Comments
9 min read
I Built Jupiter – A Machine Learning Based 2048 AI that Runs on the Web
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I Built Jupiter – A Machine Learning Based 2048 AI that Runs on the Web

#javascript #machinelearning #ai
36
Comments
4 min read
Using the Monte Carlo Tree Search Algorithm in an AI to Beat 2048 (and other games)
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Using the Monte Carlo Tree Search Algorithm in an AI to Beat 2048 (and other games)

#javascript #ai #machinelearning
52
Comments
6 min read
How to Parse XML in Python
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How to Parse XML in Python

#python #xml
28
Comments
3 min read
Build and Deploy a Discord Bot with Node and Discord.js in 5 minutes
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Build and Deploy a Discord Bot with Node and Discord.js in 5 minutes

#javascript #discord #bot
77
Comments
6 min read
How to Create a Beautiful Custom Scrollbar for Your Site in Plain CSS
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How to Create a Beautiful Custom Scrollbar for Your Site in Plain CSS

133
Comments 8
4 min read
AP Test Submission Problems Show Lack of Developer Adoption of .HEIC File Type
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AP Test Submission Problems Show Lack of Developer Adoption of .HEIC File Type

24
Comments 1
4 min read
I Built Coronavirus Live Monitor - stats, news, and WHO press releases on the virus all in one place
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I Built Coronavirus Live Monitor - stats, news, and WHO press releases on the virus all in one place

#showdev #webdev #covid19
52
Comments 10
2 min read
IIFE's (Immediately-Invoked Function Expressions) in JavaScript Explained in 3 Minutes
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IIFE's (Immediately-Invoked Function Expressions) in JavaScript Explained in 3 Minutes

#webdev #javascript
53
Comments 5
3 min read
Create a Reading Scroll Progress Bar for Your Blog in JavaScript and CSS
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Create a Reading Scroll Progress Bar for Your Blog in JavaScript and CSS

#webdev #javascript #blog
397
Comments 12
5 min read
CSS Variables Explained in 2 Minutes with an Interactive Demo
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CSS Variables Explained in 2 Minutes with an Interactive Demo

#webdev #css
87
Comments 5
2 min read
JavaScript `use strict` Explained in 2 Minutes
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JavaScript `use strict` Explained in 2 Minutes

#javascript #webdev
107
Comments 6
3 min read
I Built Daily Developer Jokes and the First Ever DEV Bot
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I Built Daily Developer Jokes and the First Ever DEV Bot

#showdev #bots
103
Comments 12
2 min read
Hello World in LOLCODE: A Very Peculiar Programming Language
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Hello World in LOLCODE: A Very Peculiar Programming Language

#programming #lolcode
12
Comments
3 min read
3 Modern CSS Features in 2 Minutes
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3 Modern CSS Features in 2 Minutes

#css #webdev
177
Comments 6
3 min read
2019 Developer Rewind / Year in Review: The End of a Decade 🎉, the End of an Era?
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2019 Developer Rewind / Year in Review: The End of a Decade 🎉, the End of an Era?

#newyear #programming
50
Comments 3
6 min read
5 Strange Yet Funny Things That Only Happen in JavaScript
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5 Strange Yet Funny Things That Only Happen in JavaScript

#webdev #javascript
133
Comments 5
3 min read
Windows vs MacOS vs Linux: My Story (and share yours too!)
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Windows vs MacOS vs Linux: My Story (and share yours too!)

#discuss #operatingsystems
50
Comments 27
4 min read
How I Moved a Step Closer to Clean CSS and How You Can Too (with the BEM Methodology)
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How I Moved a Step Closer to Clean CSS and How You Can Too (with the BEM Methodology)

#webdev #css #frontend
286
Comments 19
4 min read
Building the Flipping Card Animation in Plain CSS
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Building the Flipping Card Animation in Plain CSS

#css #frontend #webdev #animation
172
Comments 1
4 min read
Who are your favorite writers here on DEV?
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Who are your favorite writers here on DEV?

#discuss
70
Comments 16
1 min read
A Quick Script to Find Broken Links on Your Site 🎯
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A Quick Script to Find Broken Links on Your Site 🎯

#webdev #python #test
71
Comments 5
3 min read
Celebrating the Internet at 50 Years: A Brief History of How We Got Here
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Celebrating the Internet at 50 Years: A Brief History of How We Got Here

#history #webdev #internet
57
Comments
6 min read
4 Great YouTubers Devs Should Check Out
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4 Great YouTubers Devs Should Check Out

#education #beginners #webdev
402
Comments 22
4 min read
What I Learned from a 20-year-old Book on Web Design
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What I Learned from a 20-year-old Book on Web Design

#design #books #webdev
113
Comments 11
4 min read
Deep Thinking: Machine Learning and Our Future
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Deep Thinking: Machine Learning and Our Future

#machinelearning #ai #books
55
Comments
4 min read
Looking for Honest Feedback on My Personal Website
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Looking for Honest Feedback on My Personal Website

#discuss #help #webdev
17
Comments 12
1 min read
Possibly the Most Useful CSS Trick
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Possibly the Most Useful CSS Trick

#webdev #css #frontend
682
Comments 30
2 min read
A Few Really Useful Resources for Web Designers
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A Few Really Useful Resources for Web Designers

#webdev #webdesign #resources
49
Comments
4 min read
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