Будни разработчика | United States America (US)

Create: 2025-04-17 Update: 2025-07-04 12:10:29

#статья дня

Итак, перед тобой задача: поставить заглушку, пока грузится основное изображение.

Нет проблем, говоришь ты, и шлёпаешь серый прямоугольник.

И все такие: «Ну чот...»

Наверное, есть же что-то получше?

Да, есть. LQIP-техники вида, собственно, LQIP, SQIP и BlurHash. Вот, писал тут: https://hottg.com/htmlshit/2565

Ну или генерация всенаправленного градиента по фото: https://hottg.com/htmlshit/3517

Но это всё как-то муторно... вот бы что попроще.

И таки есть! Лин Рада — разработчик из Canva — придумал новую технику LQIP, основанную на CSS. Заключается она в кодировании цветных тёмных/светлых участков короткой последовательностью символов.

Ну, типа:


<img src="…" style="--lqip:192900">

И пример того, что получается, можно посмотреть на иллюстрации.

А сама статья шикарный пример умного использования различного рода координат: https://leanrada.com/notes/css-only-lqip/

Изображение бьётся на 6 частей и фон, уровень светлости этих частей задаётся простым кодом. А дальше в дело вступают простые радиальные градиенты и размытие, которые и дают нужный эффект.

Конечно, математики там сильно больше, чем я сейчас описал, потому очень рекомендую хотя бы пролистать её.

Кстати, там же есть и скрипт для обработки картинок, чтобы не гадать координаты самому.

#css #lqip #math

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<img src="…" style="--lqip:192900">

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2.5K viewsSergey Bekharsky, Apr 17 at 06:46

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Telegram might soon let you protect your account by linking it to your email

Telegram is reportedly working on a new way to help users protect their accounts. The upcoming feature will let you link your account to an email ID, and Telegram will use it for verification every time you log in from a new device.Although Telegram has not shared any details officially, app developer and prolific reverse engineer Alessandro Paluzzi has managed to grab a few screenshots showcasing the in-development feature. As you can see in the attached tweets, the feature will give users the option to add an email ID “to protect your account.” The feature will also include a Sign in with Google option for Gmail users.

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