Native <img> lazy-loading is coming to the web! bit.ly/loading-attribute <img loading=lazy> defers offscreen images until the user scrolls near them. Shipping in Chrome ~75 bit.ly/loading-i2s
JavaScript Loading Priorities in Chrome. A nice reminder on how <script defer>, <link rel=preload> (and others) influence script loading and how Chrome interprets them. By @addyosmani and Kouhei Ueno’s research.
addyosmani.com/blog/script-p…
Das britische Parlament hat in Abstimmungen sämtliche möglichen Varianten des Brexits inklusive keinem Brexit abgelehnt.
Schrödinger hat seine Katze hinausgeworfen und verwendet jetzt das britische Parlament für seine Gedankenexperimente.
Shipping soon: the "stale-while-revalidate" HTTP Cache-Control directive: bit.ly/swr-blink sets a grace period in which browsers can use an out of date (stale) asset while checking on a new version. Hides latency (network, server) from clients. bit.ly/cache-swr
Use React? Render large lists efficiently with react-window: bit.ly/react-window ~small library for virtualizing lists & grids. Renders what users can see vs all your items at once ⚡️