Just a Couple’a Fun Typography Links

Learning Gutenberg: A Primer with create-guten-block

Welcome back! We’ve just taken a look at what Gutenberg is and how it operates from the admin side. Gutenberg is certainly going to have a massive impact on the WordPress world. If you are just arriving here and have no idea what we’re talking about, I recommend at least skimming Part 1 to make sure you have the appropriate background.

Let’s create a custom block with a bit of help from a wonderful tool called create-guten-block. Onward!

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​Build live comments with sentiment analysis using Nest.js

Interestingly, one of the most important areas of a blog post is the comment section. This plays an important role in the success of a post or an article, as it allows proper interaction and participation from readers. This makes it inevitable for every platform with a direct comments system to handle it in realtime.

In this post, we’ll build an application with a live comment feature. This will happen in realtime as we will tap into the infrastructure made available by Pusher Channels. We will also use the sentiment analysis to measure whether comments are positive or negative, and display this information on an admin panel.

Dark theme in a day

Marcin Wichary has written a great piece that dives into how he used CSS Variables to create a night mode and high contrast theme in an app. There’s so many neat tricks about how to use CSS Variables (Chris has also looked at theming) as well as how to organize them (Andras Galante has an interesting take on this) in here. Plus, Marcin shares some tricks about using filters to invert the color of an image.

I also also love this part of the article where Marcin writes:

I was kind of amazed that all of this could happen via CSS and CSS alone: the colours, the transitions, the vectors, and even the images...

CSS is mighty powerful these days, and it’s posts like Marcin’s that remind me it wasn’t that long ago that theming an app like this would’ve been impossible.

Build Nodejs APIs Using Serverless

Simona Cotin did a great talk at Microsoft Build about Serverless technologies, called "Build Node APIs Using Serverless." In this talk, she addresses pretty much every major gotcha that you might run into while creating Serverless infrastructure for JavaScript applications. Some of the topics included, but are not limited to:

  • CORS
  • Local Debugging with VS Code
  • Installing npm packages
  • Configuring REST-like URLs
  • Saving environment variables

All in all, it's one of the best talks on Serverless I've seen, and if you're interested in this topic, then I highly suggest giving it a watch.

How React Reconciliation Works

React is fast! Some of that speed comes from updating only the parts of the DOM that need it. Less for you to worry about and a speed gain to boot. As long as you understand the workings of setState(), you should be good to go. However, it’s also important to familiarize yourself with how this amazing library updates the DOM of your application. Knowing this will be instrumental in your work as a React developer.

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