Wasm GC is a wonderful thing that is now available in all major web browsers since slowpoke Safari/WebKit finally shipped it in December. It provides a hierarchy of heap allocated reference types and a set of instructions to operate on them. Wasm GC enables managed memory languages to take advantage of the advanced…
Recent advancements in Cloudflare Python Workers means fast cold starts, comprehensive package support, and a great developer experience. We explain how they were achieved and show how Python can be used to build serverless applications on Cloudflare.
I spent the past few weeks packing as many easter eggs as I could into my latest project, and in this blog post, I want to dig into some of the more interesting details! If you’re interested in animations/interactions, you’ll want to check this one out; I share a bunch of my favourite secrets and tricks. 😄
Lee Robinson migrated cursor.com off Sanity. He made good points. Here's what he missed.
The Internet is decentralized by design. It came into being not at once, but in parts. New protocols were added on top of previous ones, but one crucial protocol is still missing.
introduction If you surf the modern "small web" to any extent you've encountered 88x31 buttons - a staple of late 90s and early 2000's websites under…
Comprehensive analysis of email startup failures. Why most email companies fail, burn millions in VC funding, and shut down. Learn what actually works.
An important requirement to ensure you can fully access your data in cloud apps forever is making the backend sync server available for local self-hosting. That's what EJECTABLE apps are about.
Why the Sanitizer API is just <code>setHTML()</code>
Discover exciting updates to GSAP — supported by Webflow — plus product enhancements and more.
Mozilla forcing llm features and providing no gui for users to disable them
How building edge-case first led to bloated, overly-granular libraries and what we can do about it
A friend called me last week. Someone who’d built web applications back for a long time before moving exclusively to backend and infra work. He’d just opened a modern React codebase for the first time in over a decade.
React2Shell (CVE-2025-55182) is a critical RCE vulnerability in React Server Components. Learn which versions are impacted and how to mitigate.
Jeffrey Yasskin recently pointed out an interesting security bug: The idea is, if you had registered googlelogoligature.net then Chrome on Android (and possibly other Google products) would have displayed it as Google.net, potentially tricking users into thinking they were really interacting with Google. To see how…
The core of Micro.blog’s mission is to make it easy for people to own their presence on the web. At first, it was a simple blog host that also
Electron is the most popular framework for building desktop apps using web technologies. In this article, we'll discuss a newer alternative, Tauri, and weigh some of the pros and cons between the two frameworks.
We’re expanding the ability to edit your images by simply asking in Google Photos to Android devices.
A deep dive into HTML whitespace collapsing: How it works, why it sucks, how it should work, and how to deal with it.
Curious why D3.js code looks long and complicated? I quickly explain why D3 is verbose, how it gives developers control, and what makes it powerful for data visualisation.
Unlike RGB, the CIELab color space And the more modern variants like CIECAM02 and Oklab. is designed to be perceptually uniform. This is a broad goal, which roughly means that we would like changes in the numbers to match same changes that we observe when performing various studies of human perce
At Slack, customer love is our first priority and accessibility is a core tenet of customer trust. We have our own Slack Accessibility Standards that product teams follow to guarantee their features are compliant with Web Content Accessibility Guidelines (WCAG). Our dedicated accessibility team supports developers in…
Anchor positioning allows you to place an element on the page based on where another element is.
The personal blog of Thomas Steiner
After Arc's pivot to AI left power users behind, I found the browser I actually wanted.
A story of poor email address validation.
The library for web and native user interfaces
One of the (many) depressing things about the "AI" future in which we're living, is that it exposes just how many people are willing to outsource their critical thinking. Brute force is preferred to thinking about how to efficiently tackle a problem. For some reason, my websites are regularly targetted by "scrapers"…
How to ensure updates and messages are communicated in an inclusive way.
