A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

Learn how Promise.any() helps you handle multiple promises by resolving with the first success, perfect for fallback APIs and progressive features in JavaScript.

I’ve moved off of Arc browser, but it had a browser-level feature of being able to toggle beween light and dark mode that I liked. I still have some muscle memory for that, so in the time I’m spending back on other Chrome-based browsers, I was looking for…

WebKit/Safari has rolled out a preview version of random() in CSS.

A deep dive into `clip-path` from Amit Sheen, a very powerful tool in shape creation on the web, particularly now with `shape()`.

August 2025 brings new updates in the Vite ecosystem, including type-aware linting in Oxlint, native plugins for rolldown-vite, better tree-shaking and more.

In the previous chapter, we explored clip-path and its power to reshape elements, cutting through the rectangular constraints of traditional elements to create circles, polygons, and complex curved shapes. We learned how to think beyond the box (literally)…

This Part 1 (of a 2-part series) is a practical, hands-on, applicable approach to database indexes. We’ll cover what B Trees are with a focus on deeply understanding, and internalizing how they store data on disk, and how your database uses them to speed…

A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

Welcome to part two of our exploration of Postgres indexes. Be sure to check out part one if you haven’t already. We’ll be picking up exactly where we left off.

I don’t love the term “vibe coding,” but I also don’t like doing tedious things.

Learn how to create a dynamically re-anchored pointer element.

A number of the big players are coming out with their own AI coding assistants (e.g., OpenAI’s Codex, Anthropic’s Claude Code, and Google Gemini CLI). However, one of the advantages of using a third-party tool like Cursor is that you have the option to choose…

You’ve got a three-column grid, but when the browser window. is less than 500px wide, you break to a one-column grid. Let us review some of the ways.

Explore all the possible ways to center a single element within a container

No one loves dancing hamster GIFs more than I do. But all those animated frames can add up to files so large you don’t even see the dancing hamster. Your other tab has already loaded and you’ve followed the dopamine hits down another social media rabbit hole.

A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.