"How good am I as a programmer?" - Many of us are asking ourselves from time to time. If you ever asked yourself "are you good enough to be called a Senior Developer?", then this article clarifies some important points nicely. #goodreadfordevs

What is a Senior Developer?

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I've just found this repo with great content for React interview preparation. Take a look at it if you're switching your frontend job or planning to do that soon...

React Interview Questions & Answers (GitHub)

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Are you going to use GraphQL in one of your projects? It's important to pick the right GraphQL client, which will fit your needs then. This article sheds light on how Relay's client differs from Apollo and what do they have in common.

Relay vs Apollo - An unopinionated comparison of GraphQL clients for React apps

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👊 Excess XSS - a comprehensive tutorial on cross-site scripting. Super nice guide for web developers who want to learn more about web security! It was never so important to make secured web services...

excess-xss.com

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RunME.io is a service that you can use for building and running any public GutHub repository right in your browser. Generate your configuration in a few clicks, then share it with users that they can easily test your app in a browser. No need to clone the repo and run it locally. Sounds nice, ah? Give it a try.

runme.io

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You probably aware of the relatively new WebP image format made by Google. Images .webp have normally ~30% smaller filesize than JPG and PNG. It's not fully supported yet, but you can use WebP already with WebP-Hero (polyfill library). If you care about website's performance migrating to WebP might be the right move.

github.com/chase-moskal/webp-hero

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Upptime is an open-source status monitoring system written in TypeScript. Just tested it myself, it took me just an hour to setup and configure the simple status monitoring website for JavaScript Room projects (status.roomjs.com). Check it out if you want to start monitoring your websites!

- github.com/upptime/upptime

- upptime.js.org

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‼️ Something important to keep in mind when working with events in Node.js. This video demonstrates a simple example of potential memory leaks in case of asynchronous event handlers.

https://youtube.com/watch?v=Ra7Ji9LmG9o

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Bun keeps making noise in the web dev community. Here’s another article that compares Bun with Node.js in key parts. It’s definitely worth reading if you’re into new stacks. I won’t be surprised if projects will start migrating to Bun from now on, the differences are too sexy to be ignored

https://www.builder.io/blog/bun-vs-node-js

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Well-structured article on using shorthands in the modern JavaScript. May seem a bit obvious for experienced developers, and probably more useful for people who don’t have that much expertise in #javascript yet. Anyway, it’s worth checking out

https://hackernoon.com/mastering-javascript-shorthand-tips-for-beginners

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The new version of Next.js has been released with a bunch of awesome updates on board! It's definitely one of the most popular frameworks for web development right now and the team keeps shipping cutting-edge improvements 🔥

Read more in the official blog: https://nextjs.org/blog/next-14

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[TypeScript] Setting up a #typescript project can be a pain, especially in the beginning. Here’s a great article on the topic, specifically explaining how to configure correctly your project to support and run in multiple environments (browser, tests, etc). It’s important to do not mix them up and the article explains why.

https://kettanaito.com/blog/one-thing-nobody-explained-to-you-about-typescript

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This project has caught my eye recently – InstantDB. It’s a client-side real-time database with a rather interesting architecture. It’s built with a synchronization layer between the client and the server. The idea is that the client interacts directly with the “local” database, and it gets synchronized with the backend database in the background. This approach sounds quite revolutionary for frontend development and seems to offer significant improvements in performance and app optimization for many developers. Have you had a chance to try InstantDB yet?

Website: https://www.instantdb.com/
GitHub: https://github.com/instantdb/instant

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⚡️ Highly informative and insightful reads from the Google Chrome team for all web devs out there. Understanding the browser architecture can lead to significant improvements when building complex and distributed projects. Even if you're familiar with the topic, dedicate 15-20 minutes to read through this 4-articles series, you're not going to regret it.

Inside look at modern web browser
- Part 1: https://developer.chrome.com/blog/inside-browser-part1
- Part 2: https://developer.chrome.com/blog/inside-browser-part2
- Part 3: https://developer.chrome.com/blog/inside-browser-part3
- Part 4: https://developer.chrome.com/blog/inside-browser-part4

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