Pentacode |

Latest Tutorials

Scraping Youtube Comments With Puppeteer

Posted by Yongzhi Huang in Beginner on September 1, 2019
In this tutorial, we’ll go over how we can scrape Youtube comments with Google’s Puppeteer library. Puppeteer is an...
How to access local host anywhere with ngrok

Posted by Yongzhi Huang in Tips & Techniques on June 23, 2019
Whether you’re a freelancer or a full time employee working on a team, there are times when you need...
Lodash Get and Set

Posted by Yongzhi Huang in Beginner on March 14, 2019
This will be a quick tutorial about Get and Set functions from my favorite javascript utility library Lodash. Lodash...
Custom Fetch Hook With React Hooks

Posted by Yongzhi Huang in ReactJS on February 18, 2019
In this tutorial, we’re going to create a custom React Hook that wraps on top of Fetch API. If...
Learn React Hooks In 15 Minutes

Posted by Yongzhi Huang in ReactJS on February 18, 2019
What are Hooks? Hooks provide developers the ability to tap into React’s states and life cycles from anywhere. It...
Server Side Render SPAs with Puppeteer

Posted by Yongzhi Huang in Javascript on December 23, 2018
In this tutorial, I would like to demonstrate how we can use Puppeteer to render contents generated by client...
Blazing Fast Static ReactJS Site with Gatsby.js

Posted by Yongzhi Huang in Beginner on December 8, 2018
Gatsby.js is an extremely fast, well optimized static site generator that enables you to build websites or web apps...
Cleaner NPM Scripts with Better-Npm-Run

Posted by Yongzhi Huang in Beginner on April 2, 2018
Does your package.json’s script section look like this: { "name": "better-npm-run", "version": "0.1.0", "private": true, "dependencies": { "react": "^16.3.0",...
How To Get FREE HTTPS in 10 Minutes with Let’s Encrypt and Certbot

Posted by Yongzhi Huang in DevOps on February 28, 2018
Google recently updated their Chrome browser to mark all non-https websites as unsecure. In addition to that, they started...
How to take screenshots of webpages with Node.js

Posted by Yongzhi Huang in Beginner on February 11, 2018
Have you ever wonder how you can take screenshot of webpages programmatically? I certainly did. I wanted to periodically...

PentaCode