@lekoala

Writing a Zero-Dependency CSV and XLSX Reader/Writer

Mar 6 · 5 min read · Some projects start with a grand plan. Others start because you just need to read a file without thinking too much about it. That was the case for spread-compat. I needed a common interface for CSV, X

Media Queries Level 5 are awesome

Oct 10, 2025 · 3 min read · With modern css, you can almost get rid of sass. But there is one last pain point : media queries. Not being able to use variables or an easy, common syntax for typical breakpoints is really annoying. That is, until you meet Media Queries Level 5. I’...

Modern tooltips

Dec 20, 2024 · 1 min read · This is a quick article to share this demo I just made. https://codepen.io/lekoalabe/pen/JoPNWpX

Using Dialog elements today

Oct 29, 2024 · 3 min read · Modals are typical UI elements for many web apps. There are countless packages dedicated to that specific features, each framework creating its own variation. Popular frameworks like Bootstrap also have custom code to deal with it. But all this feels...

LThomas commented

Using assert to fix PHPStan errors

Sep 20, 2024 · 1 min read · I’ve been using more and more PHPStan recently and it’s been a real pleasure to improve my codebases. Being strict is nice, but sometimes it can also be inconvenient. A lot of built-in methods in php can return false. Or sometimes, you have a “mixed”...