
under→the→hood · a ready→made explorer
Drag boxes to visualize how a Flexbox layout engine infers constraints.
drzivil · HN
Drag boxes around and watch a layout engine infer the Flexbox (no AI)
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Drag boxes to visualize how a Flexbox layout engine infers constraints.
drzivil · HN
Drag boxes around and watch a layout engine infer the Flexbox (no AI)

Screen recorder for Mac & Windows with auto-zoom on clicks, gradient backgrounds, and webcam overlay.
@zuess05 · X
Shipped some banger updates to

AI fitness platform with camera-based form coaching, meal scanning, and 3D muscle maps.
@formabuild · X
— free AI fitness app where your camera does the work: snap a meal for calories + a score for your goal, film a set for rep-by-rep form coaching. 🏋️

Create lip-sync AI videos from photos, videos, scripts, or voice recordings.
AI LipSync — 对口型视频生成工具,支持长视频翻译

Upload a photo to generate your personalized action figure image using AI.
Action Figure AI — 用 AI 将照片转成手办图

AI tool that converts website URLs into professional SaaS explainer videos automatically.
@clickcasttech · X
People don't share products. They share things that make them look smart. Build demos worth sharing.

Enforce policies and audit AI-assisted code changes at merge time.
@Scyloq · X
Currently building SentrAI. The merge-time control plane for AI-assisted software development. Enforce policy, audit every AI-generated change. Just finished an interactive demo and would love your honest feedback. Built with @Lovable

Turn social media growth into images and clips instantly without design tools.
@udaykirancodes · X
Hi am building

Interactive wave generator powered by physics simulations.
@Chris73ai · X
Finished this up recently, it’s a wave generator based on physics. Purely for fun 😁

Create AI images and videos using text prompts and visual references with production-ready editing controls.
Zilivo AI — AI 图片和视频创作平台

Upload raw video footage and get an AI-edited version optimized for viewer retention.
@QuiseBuilds · X
- drop raw footage. Atlas maximizes retention. No editing needed.

Learn math and physics through cinematic missions and interactive physics simulations.
@electricdrago10 · X