Electron to PWA: There and Back Again 🔗
Lessons learned from rewriting an Electron application as a progressive web app. [...]
kettanaito.com
Posts
Symbol.iterator Is Pretty Neat, Actually 🔗
Design custom spread syntax experience with Symbol.iterator. [...]
Container Formats and Where to Find Them 🔗
This is how you create custom file formats. [...]
Monitoring JavaScript Bundle Size Changes in Remix 🔗
Improve your Remix apps by analyzing the cost of every change you make. [...]
Mocking in Node.js Has Just Changed Forever 🔗
The two largest API mocking libraries in JavaScript now use the same interception algorithm. [...]
Build-time Open Graph Images in Remix 🔗
Generate Open Graph images in Remix on build time with this neat library. [...]
Catching Flaky Tests Before It's Too Late 🔗
Learn how you can use reporting tools to automate flaky test discovery [...]
Thirty Years and Counting 🔗
Listen as I reminisce about the past ten years of my life. [...]
Don't Sleep on AbortController 🔗
Learn how to make anything abortable in JavaScript. [...]
Why Patching Globals Is Harmful 🔗
Why I believe patching globals is a bad API design. [...]
Making Sense of TypeScript Generics 🔗
Here's what you need to understand about generics in TypeScript. [...]
The Difference Between Null and Undefined 🔗
In JavaScript, null and undefined cannot be more different. Here's why. [...]
2023 Year in Review 🔗
The good, the bad, and the ugly of the year 2023. [...]
Looking For a Job As an Open Source Maintainer 🔗
Learn about the precautions to take if you are an open source maintainer looking for a job. [...]
Why Fetch Promise Doesn't Reject on Error Responses 🔗
The fetch Promise doesn't reject on error responses and that's entirely correct! Here's why. [...]
One Thing Nobody Explained To You About TypeScript 🔗
One of the most common mistakes in configuring TypeScript. [...]
Debugging Like A Pro-xy 🔗
Learn how to use Proxies to debug tricky issues in JavaScript. [...]
My Struggle With Remix 🔗
Remix is a fantastic framework but it's not without its issues. Here are some of my struggles after building a few different projects with it. [...]
A Total Mess Behind GitHub Accelerator 🔗
GitHub Accelerator is a life-changing program on paper. In reality, it turned out a bit differently. [...]
Practical Guide to Custom Jest Matchers 🔗
Learn how to create custom Jest matchers to reduce the repetition in your tests and make them more readable. [...]
The Dark Side of Open Source 🔗
Drawing from personal experience how open source can be a double-edged sword. [...]
Why I Wouldn't Want to Have an Engineering Degree 🔗
Coming from a non-technical background is challenging. Yet I wouldn't want to have studied software engineering regardless because it would've taken o [...]
Writing a Custom Webpack Loader 🔗
Learn how to write custom webpack loaders with this example that transforms MP3 file imports into interactive audio players. [...]
Thinking in Functions, Part II: Higher-order Functions 🔗
Let's take a dive into what "higher-order" functions are, what problems they solve, and learn how to use them in practice. [...]
How To Ask Questions? 🔗
Asking the right questions in engineering is hard. This article makes it a bit easier. [...]
The Plague of Linters 🔗
If you ever had a debate about which linting rule to use, you must read this. [...]
Building a Tree-shakable Library with Rollup 🔗
A missing guideline for JavaScript library authors on building and distributing a tree-shakable library using RollupJS. [...]
Efficient CircleCI debugging with SSH 🔗
Stop wasting hours on debugging failed CI jobs, when you can go to the very remote machine that run your tests, open its state, and solve the issue sp [...]
Debounce vs Throttle: Definitive Visual Guide 🔗
A complete guide to learn the difference between debounce and throttle using visual examples. Never confuse the two again. [...]
Thinking in Functions, Part I: The Input/Output Pattern 🔗
Function is a synonym for action. It's good when your actions have purpose, and their intent is clear. But how to write such functions? [...]
The Art of Code Review 🔗
Lessons learned from reviewing a team of 15 people throughout 2,5 years. [...]
Advanced forms in React made easy 🔗
Learn how to create clean and performant forms using React Advanced Form package. [...]