LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.
React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.
React component for the Intersection <Observer /> API
A Svelte action that monitors an element enters or leaves the viewport.π₯
A set of React components for animating elements as they scroll into the viewport
A Bevy 0.19 scene editor with hierarchy, inspector, and 3D viewport
Scenario for Blender: AI images, video, 3D and PBR materials in the viewport, plus a local MCP server for agents. Blender 5.0+ extension, GPL-3.0-or-later.
Render models inside surfaces with ViewportFrames: ground cracks, holes and portals, without cutting anything.
Best Roblox DataStore Editor Dashboard 2026: Open Cloud Web GUI for Game Devs
Local-first 3D anatomy atlas with an AI tutor that drives the viewport. Male and female atlases, 3,697 structures, works offline. Free for study and teaching under BSL 1.1; Apache-2.0 from 2030.
π± Capacitor plugin for foldable phones: π fold state, posture, hinge angle, size classes, rear display and dual screen on Android, plus a polyfill for the Device Posture and Viewport Segments web APIs.