Lodash is dead. Long live Radash.
Lodash is old and lame, Radash is new and kool. What more do you need to know? What’s wrong with Lodash?In a time when Javascript’s dynamic abilities were held as a feature instead of a bug, Lodash was made to be as helpful as possible by providing functions that behave differently given different inputs. These days, we know better. Functional concepts like pure functions, deterministic behavior,
Vue 3 was a mistake that we should not repeat
More than 4 years have passed since the initial introduction of Vue 3. Many discussions over several RFCs and a lot of influence from other modern frameworks including React and Svelte have shaped Vue to become probably the most powerful and well-rounded framework out there, capable of progressively supporting applications of any scale and architecture. Sounds exciting, right? Well, the truth is f
Why I Quit Google’s WebAssembly Team, And How It Made Me Sick
Why I Quit Google’s WebAssembly Team, And How It Made Me Sick I joined Google in early 2015 to work on the V8 team as one of the first authors of the WebAssembly specification. This is a partial story of what went wrong with the process and how it permanently damaged me. My hope is that this story will help people recognize toxic cultures in their own workplaces, or help new hires have a better ca
Emotionality at work
The world has changed quite a bit since ¯\_(ツ)_/¯ became 🤷♀️. Mobile devices proliferated, the gig economy burgeoned, and remote work began to rise. Then the pandemic hit and beyond our heroic essential workers, almost everyone became a remote worker. The emoji has steadily evolved alongside us, acting as essential communicators full of life and color. Body language, subtle forms of humor, or e
Naming Styled Components
Context At Inturn we spend a lot of time debating and crafting best practices around common patterns. Recently, after converting our styling system to emotion (a styled component library), we ran into a question: “How should we name these things?” Problem The issue we were running into mostly stemmed from our styled container components. Traditionally, when using classes, you would give the root e
Recoil Patterns: Hierarchic & Separation
This article will discuss practical patterns in Recoil. It’s an advance topic that goes beyond Recoil basics, so we won’t spend time describing Recoil or its fundamentals concepts. If you’re not familiar with Recoil I suggest starting with the following sources: * Official Recoil YouTube * Recoil documentation This article is brought to you by WeKnow and represents insights gained during architect
ts-migrate: A Tool for Migrating to TypeScript at Scale
TypeScript is the official language of frontend web development at Airbnb. Yet, the process of adopting TypeScript and migrating a mature codebase containing thousands of JavaScript files didn’t happen in one day. TypeScript adoption went through the process of an initial proposal, adoption by multiple teams, a beta phase and, finally, landing as the official language of frontend development at Ai
📦 Parcel 2 beta 1: improved stability, tree shaking, source map performance, and more! 🚀
The Parcel team is super excited to release the first beta of Parcel 2 today! This marks the first Parcel 2 release that’s more stable than our nightly and alpha releases, and our commitment to avoid changing most user facing APIs. Please try it out and give us your feedback on Github! It’s been a while since our last alpha release, and there has been a ton of active development on Parcel 2 in the
Fast and reliable cross-browser testing with Playwright 🎭
Web developers today are shipping faster. Web apps are becoming increasingly sophisticated and run across all devices — our phones, tablets and desktops — each running a different browser engine. This increase in velocity and targets puts immense pressure on the testing process: automated cross-browser testing has become more important than ever. Automated end-to-end tests can be incredibly powerf
Floating labels are problematic – Simple = Human – Medium
We are often seduced by novel patterns that save space but this pattern is problematic. Here’s why: 1. There is no space for a hintFloating labels start inside the text box leaving no space for an additional hint. 2. They are hard-to-readFloating labels typically have small text, so that as it floats, it takes up a small amount of space. But small text is hard-to-read. 3. They need space to move i
Sketch 58 — Smart Layout!
This is the most important feature since Symbol Overrides. Finally, you can make Symbols that behave in the same way as its final implementation — everything thanks to Smart Layout. In this story, you will learn what Smart Layout is and what kind of more granular features it includes. I will also show you how to use it in practice. But first…. let’s see what’s new or improved in Sketch 58: Smart L
Announcing styled-components v5: Beast Mode 💪🔥
EJ: Updated January 13, 2020 with the formal v5 release. We are very excited to announce that the styled-components v5 is here! There are no breaking changes*, as long as your app is running the latest version of React, styled-components v5 should just work. ✨(*however we did remove the deprecated “subfunctions on attrs” API) Please try the release in your apps and let us know if you encounter any
Intro to VuePress 1.x
What’s VuePress?Looking at above examples, I believe that even if you are not familiar with VuePress, you can probably guess that it is a tool for building websites. Well, let’s talk first, what is VuePress? Let’s take a look at the earliest look of VuePress, which is VuePres 0.x. First, VuePress is a static website generator. The most important feature of VuePress is that it naturally supports us
PixiJS v5 lands
Can you believe it’s been it’s been this long? Nearly 2 years?? I guess that’s what happens because… life! (for me, I blame the fact I added two kids to the world) Still, better late than never right? So without further ado... (drum roll) PixiJS v5 is here! That’s right, today we get to officially announce that v5 has landed in the PixiJS master branch and also on npm. This is a huge step as it me
CSS selectors cheatsheet & details
Noticeupdated Mar 2024 Hello, Codesigners! 🧙🏻♀️ The CSS Selectors is currently undergoing updates. Please hold on until the refresh is complete. If you’d like to be informed when it’s available again, consider joining our waitlist. We will notify you as soon as it is republished. 🔗 css-selectors.dev 📺 CSS Selectors video course: 2024 edition updatedAfter five years of requests, we’ve finally
Experimenting with Rootless Docker
Cross-posted on Docker Engineering blog Docker engine provides lots of great functionality that is often tightly integrated to the features of the Linux kernel. For example, a component of container isolation is based on Linux namespaces. To create namespaces in Linux you need privileged capabilities. Same is true for mounting filesystems that is the basis of Docker’s storage model. Therefore hist
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Introducing Colada
Zustand, yet another lovely state manager in React
Next.js — AMP対応
New React Redux coding style with hooks without selectors
