​​127 Helpful JavaScript Snippets You Can Learn in 30 Seconds or Less — Part 5 of 6

⏱ 2 min read

🔘 #JavaScript

​​127 Helpful JavaScript Snippets You Can Learn in 30 Seconds or Less — Part 6 of 6

⏱ 3 min read

🔘 #JavaScript

​​Memes are great - they're such a fun way of describing ideas and opinions. So it's no coincidence that I picked a meme generator app as the capstone project in my free React course on Scrimba. The app works by pulling a random meme image from an API and placing your text over the top of it to create your very own, personalized meme.

⏱ 8 min read

🔘 #React

​​We are going to rewrite React from scratch. Step by step. Following the architecture from the real React code but without all the optimizations and non-essential features.


⏱ 9 min read

🔘 #React

​​In their own words: Prism is a lightweight, extensible syntax highlighter — meaning it can be used to highlight code blocks or code samples in a website.


⏱ 4 min read

🔘 #React #PrismJS

​​JavaScript is famous for the number of frameworks and tools that are created around it every week, and React, being one of the most popular of those frameworks as of late, “suffers” a similar fate, causing new developers to get overwhelmed when they attempt to start delving into the technology.

⏱ 13 min read

🔘 #React #Tools

​​The dangers of DRY, the web of WET, the awesomeness of AHA.

⏱ 3 min read

🔘 #Programming

​​In recent years, instagram.com has seen a lot of changes — we’ve launched stories, filters, creation tools, notifications, and direct messaging as well as myriad other features and enhancements. However, as the product grew, one unfortunate side effect was that our web performance began to suffer. Over the last year, we made a conscious effort to improve this. Our ongoing efforts have thus far resulted in almost 50% cumulative improvement to our feed page load time. This series of blog posts will outline some of the work we’ve done that led to these improvements.

⏱ 8 min read

🔘 #Performance

​​​​Part 2:

In recent years, instagram.com has seen a lot of changes — we’ve launched stories, filters, creation tools, notifications, and direct messaging as well as myriad other features and enhancements. However, as the product grew, one unfortunate side effect was that our web performance began to suffer. Over the last year, we made a conscious effort to improve this. Our ongoing efforts have thus far resulted in almost 50% cumulative improvement to our feed page load time. This series of blog posts will outline some of the work we’ve done that led to these improvements.

⏱ 6 min read

🔘 #Performance

​​​​​​Part 3:

In recent years, instagram.com has seen a lot of changes — we’ve launched stories, filters, creation tools, notifications, and direct messaging as well as myriad other features and enhancements. However, as the product grew, one unfortunate side effect was that our web performance began to suffer. Over the last year, we made a conscious effort to improve this. Our ongoing efforts have thus far resulted in almost 50% cumulative improvement to our feed page load time. This series of blog posts will outline some of the work we’ve done that led to these improvements.

⏱ 5 min read

🔘 #Performance

​​​​​​​​Part 4:

In recent years, instagram.com has seen a lot of changes — we’ve launched stories, filters, creation tools, notifications, and direct messaging as well as myriad other features and enhancements. However, as the product grew, one unfortunate side effect was that our web performance began to suffer. Over the last year, we made a conscious effort to improve this. Our ongoing efforts have thus far resulted in almost 50% cumulative improvement to our feed page load time. This series of blog posts will outline some of the work we’ve done that led to these improvements.

⏱ 7 min read

🔘 #Performance

​​Learn how to optimize the JavaScript bundle by minizming how much code is transpiled.

⏱ 6 min read

🔘 #Performance #Webpack #JavaScript

​​50% faster server-side rendering, 22% faster client-side rendering, 31% smaller bundle size, RTL support and no breaking changes! 😍💯🎉💅

⏱ 4 min read

🔘 #JavaScript #CSS

​​Today one of my favorite teachers, Brad Traversy, published an overview of what he recommends you learn to become a web developer in 2020.

⏱ 10 min read

🔘 #Programming

​​One of the problems in web development today is the entangling of different layers. Not only do we face strong coupling to multiple dependencies, but we also wire logical code directly to some styling or presentation layer. The end result may still be easier to reuse than similar code some years ago, but it is definitely more difficult to reuse than it should be.

⏱ 7 min read

🔘 #React

​​You might have used Chrome’s Developer Tools to profile your JavaScript to improve performance or find bottlenecks.

⏱ 7 min read

🔘 #Performance