This is both awesome and cursed :awesome: 😬:

polywasm - a #JavaScript library that implements the #WebAssembly API and can act as a polyfill, if #WASM is not available.

Made by the creator of #esbuild evanw.

https://github.com/evanw/polywasm

I'm wondering, though, whether this is really needed, given that there is asm.js 🤔

Also see section "Can WebAssembly be polyfilled?" on the WebAssembly FAQ:

https://webassembly.org/docs/faq/

#WebDev #JS #Polyfill

https://dev.to/jh3y/can-we-create-a-resize-hack-with-container-queries-3pe0 - `contain:` is amazing at handling #css based on size of the parent rather than the page. But what if we need to #polyfill it? Great explorations @jhey.

Watching the #corejs issue.

The developer of an absurdly popular open-source project which helps Javascript developers deal with old, broken, or out-of-date browsers has had it with open source. He is considering to abandon the project or change the license.

https://github.com/zloirock/core-js/blob/master/docs/2023-02-14-so-whats-next.md

#polyfill

#Development #Introductions
Scrollend, a new JavaScript event · The reliable way to detect if a user scroll is complete https://ilo.im/10nxt8

_____
#WebDevelopment #WebDev #Frontend #JavaScript #EcmaScript #Scrollend #Event #ProgressiveEnhancement #Polyfill #UseCase

Released v0.1.0 of indirect_value lite.

indirect_value: a free-store-allocated value type for C++ (p1950).

https://github.com/martinmoene/indirect-value-lite/releases/tag/v0.1.0

#cpp #cplusplus #polyfill

✴️ A :nth-child(An+B [of S]?) polyfill thanks to CSS :has()
by @bramus

#css #polyfill #selectors

https://www.bram.us/2022/12/14/a-nth-childanb-of-s-polyfill-thanks-to-css-has/

Progressive rendering working on #jxl #wasm #polyfill! #jpegxl

Just made a conclusion that avoiding #CSSinJS makes sense only for reset stylesheet, and even then you'd want to inject it via #JS Import Assert syntax (es-module-shims #polyfill). Embrace single-file #WebComponents, #KISS!

#WebComponents experience :underheart:

:sadness: Browsers don't have the same baseline styles.
:fatyoshi: 2 hours figuring out how to avoid #frameworks and #bundlers.
:AngeryCat: 3 hours of searching framework anyway, only to stumble upon options that either, like #LitElement, have minified bundle without #TS declaration or, like #StencilJS, require building.
:tinking: Ending up writing my own nano-framework with adoptedStyleSheets #polyfill.

#TIL #JavaScript #buildless #AreWeThereYet

Do you use CSS polyfills? Do they (or would they) help you adopt new CSS features more quickly? Or do you just wait for browsers to catch up?

#css #polyfill

そりゃ、正規表現で\pをつこうたら増えそう（´・ω・） ｽﾅ #polyfill

GitHub - mfranzke/loading-attribute-polyfill: Fast and lightweight dependency-free vanilla JavaScript polyfill for native lazy loading / the awesome loading='lazy'-attribute.
https://github.com/mfranzke/loading-attribute-polyfill

Un polyfill pour l'attribut `loading="lazy"` des éléments images et iframe.
#html #polyfill #lazyloading — https://links.kalvn.net/?WjACyg