Speeding Up ESLint

ESLint is pretty slow, especially after adding a bunch of plugins.

Today, I happened to notice that on my project of 8 files, it’s equally slow with the whole project as it is with a single file — 3 seconds. This led me to believe that most of the time is spent loading…

Writing npm packages that support both Node.js and the browser

Nowadays, it’s important, when writing a new package, to ask where the code should be able to run. With many popular packages supporting both environments as well as the prevalence of compilers, the cost-benefit of…

HTTP Client/Server Abstractions

When I choose a programming abstraction, I try to minimize the amount of additional knowledge a developer needs in order to use the abstraction.

For example, for HTTP, requests and responses look like:

GET / HTTP/1.1
Host…

Customizing Firefox

As with all Linux things…

Finding an Abstraction for HTTP Upgrade

Most of the time, HTTP interactions take the form of a request followed by response, which maps well to a function call and its return value. But, when it comes to also being able to handle protocol upgrades, that abstraction immediately breaks down.

Formatting Code From The Command Line

And therefore also in Vim

Just now, I was looking for a way to format an SVG file.

My first thought was to look for a CLI tool published on npm and then run it with npx.

Zero-Tooling React App

React with no compilation and no package manager

Ever since React was first released, compilation and bundling became a fact of web app life, as JSX isn’t natively supported by any JavaScript runtime. So, if you wanted to use that nice HTML-like syntax, you had…

Re-Evaluating My Node.js Stack

It’s been a while since I’ve last done a new Node.js project. I usually work on browser-based applications supported by a server and build and test tooling. Sometimes, I work on tooling that tries to improve the developer experience of such applications. Sometimes, I distill…