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MediaPipe Hand Tracking & Face Detection in JavaScript

A beginner MediaPipe JavaScript example: build a rainbow drawing app in the browser. No npm, no backend, one HTML file. Try the live demo What You'll …

mediapipewebcamwebgljavascript
Dev.to Jun 13, 2026, 10:43 UTC
EN

11 Free 3D Asset Sites for Games, Blender, and WebGL

Finding good 3D assets is one of those tasks that sounds easy until you actually need them. You search “free 3D model,” open ten tabs, and suddenly yo…

gamedevwebglblenderthreejs
Dev.to Jun 4, 2026, 02:05 UTC
EN

OpenLiDARViewer: A Browser-Based LiDAR and Point-Cloud Viewer

Rendering LiDAR Scans in the Browser Without Uploading Anything Most point-cloud workflows still start the same way. Install a desktop tool. Import th…

opensourcewebgltypescriptlidar
Dev.to May 22, 2026, 23:08 UTC
EN

A 350-Line GLSL Shader Playground in the Browser — WebGL Init, Line-Number-Aware Errors, and URL-Hash Sharing

Sometimes you want to try a shader without spinning up Shadertoy, without a build step, without anything. Just a textarea, a canvas, and a refresh-whi…

javascriptwebglfrontendwebdev
Dev.to May 14, 2026, 00:11 UTC

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