I learned to love the Same-Origin Policy

I spent a good chunk of my work life this year trying (in collaboration with the amazing Noam Rosenthal) to standardize a new web platform feature: a way to modify the intrinsic size and resolution of images. And hey! We did it! But boy, was it ever a learning experience. This wasn’t my first standardization rodeo, so many of the issues we ran into, I more-or-less anticipated. Strong negative feedback from browsers. Weird, unforeseen gotchas with the underlying … Read article “I learned to love the Same-Origin Policy”

The post I learned to love the Same-Origin Policy appeared first on CSS-Tricks. You can support CSS-Tricks by being an MVP Supporter.

https://css-tricks.com/i-learned-to-love-the-same-origin-policy/

Utworzony 5y | 17 gru 2020, 17:21:09


Zaloguj się, aby dodać komentarz

Inne posty w tej grupie

The Gap Strikes Back: Now Stylable

Styling the space between layout items — the gap — has typically required some clever workarounds. But a new CSS feature changes all that with just a few simple CSS properties that make it easy, ye

1 lip 2025, 13:20:09 | CSS tricks
Using CSS Cascade Layers With Tailwind Utilities

Being the bad boy I am, I don't take Tailwind's default approach to cascade layers as the "best" one. Over a year experimenting with Tailwind and vanilla CSS, I've come across what I believe is a b

30 cze 2025, 14:10:12 | CSS tricks
CSS Blob Recipes

Blob, Blob, Blob. What's the most effective way to create blob shapes in CSS? Turns out, as always, there are many. Let's compare them together!


27 cze 2025, 14:10:23 | CSS tricks
KelpUI

KelpUI is new library that Chris Ferdinandi is developing, designed to leverage newer CSS features and Web Components. I've enjoyed following Chris as he's publishe

26 cze 2025, 17:20:09 | CSS tricks
Poking at the CSS if() Function a Little More: Conditional Color Theming

The CSS if() function enables us to use values conditionally, which we can already do with queries and other functions, so I’m sure you’re wondering: What exactly does if()

25 cze 2025, 15:50:12 | CSS tricks
Lightly Poking at the CSS if() Function in Chrome 137

The CSS if() function was recently implemented in Chrome 137, making it the first instance where we have it supported by a mainstream browser. Let's poke at it a bit at a very high lev

24 cze 2025, 16:40:14 | CSS tricks
A Better API for the Intersection and Mutation Observers

Zell discusses refactoring the Resize, Mutation, and Intersection Observer APIs for easier usage, demonstrating how to implement callback and event listener patterns, while highlighting available o

23 cze 2025, 17:30:19 | CSS tricks