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LMLee Meyer

Lee Meyer

6 articles by Lee Meyer.

Frontend — Let’s Use the Emergent CSS random() Function in all the Browsers

Let’s Use the Emergent CSS random() Function in all the Browsers

The journey to create a polyfill for the upcoming CSS random() function that works in all browsers. Let’s Use the Emergent CSS random() Function in all the Browsers originally handwritten and published with love on CSS-Tricks . You should really get the newsletter as well.

LMLee MeyerLee Meyer·August 31, 2026Frontend
Security — An Exploit ... in CSS?!

An Exploit ... in CSS?!

Read an explanation of the recent CVE-2026-2441 vulnerability that was labeled a "CSS exploit" that "allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page."

LMLee MeyerLee Meyer·February 25, 2026Security
Frontend — Worlds Collide: Keyframe Collision Detection Using Style Queries

Worlds Collide: Keyframe Collision Detection Using Style Queries

Interactive CSS animations with elements ricocheting off each other seem more plausible in 2025. While it’s unnecessary to implement Pong in CSS, the increasing flexibility and power of CSS reinforce Lee's suspicion that one day it will be a lifestyle choice whether to achieve any given effect with scripting or CSS.

LMLee MeyerLee Meyer·March 31, 2025Frontend