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MacDuo

Native macOS lid-angle frosted glass desktop effect. Swift, AppKit and Metal.

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GITHUB · launched Sep 12, 2026 · 30 upvotes (top 27%) · 0 views

Niche: desktop environment and customization software · 283 launches, 13 in the last 7 days ▼ -43% · Explore this niche →

Category and tags
  • Horizontal
  • Dev tools
  • Prosumer
  • Not AI
  • Hobby / open-source project
  • frosted-glass
  • macbook
  • macos
  • menubar-app
  • metal
  • swift

Visit website ↗ Source listing ↗

More like this: all 283 launches in desktop environment and customization software →

Could you build this?

Partial Creating a native macOS app with Swift and AppKit is straightforward, but reading the MacBook lid angle sensor requires undocumented IOKit/HID APIs and custom low-level Metal shaders.

What it would actually take: Requires Swift, AppKit, Metal Shading Language, and IOKit/IOHIDEvent bindings to access undocumented Apple internal hinge angle sensor data. The developer must reverse-engineer or tap private Apple Silicon sensor interfaces and render real-time distortion/frosted glass effects based on the angle delta. Specialized knowledge of private Apple hardware APIs and GPU graphics programming is required.

Competitors

Other products that read as similar to this one : 1927 launches clear the similarity bar, closest 8 shown.

Attention rank: #576 of 1928 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 318 days after the earliest competitor.

  • MacDuo · github · 2026-09-10 · 182 upvotes · similarity 0.74
  • foldelight · github · 2026-09-11 · 22 upvotes · similarity 0.69
  • GlassIntroKit · github · 2026-10-17 · 37 upvotes · similarity 0.68
  • coolapk-for-mac · github · 2026-09-13 · 8 upvotes · similarity 0.68
  • Bendable · github · 2026-09-10 · 93 upvotes · similarity 0.67
  • Ambient · github · 2026-09-13 · 233 upvotes · similarity 0.66
  • glass-garden · github · 2026-11-08 · 41 upvotes · similarity 0.65
  • openbendy · github · 2026-09-10 · 14 upvotes · similarity 0.65

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.