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Rust based window switcher for macOS

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- 3 types of switching themes (notch, liquid glass, carousel) - Shortcuts for window splitting and maximizing - Most resource efficient window switcher for macOS

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HN · launched Oct 30, 2026 · 7 upvotes (top 62%)

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Could you build this?

Partial The switcher UI and themes are vibe-codeable in Rust or Swift, but listing minimized windows per Space and raising windows reliably depends on undocumented macOS APIs and Accessibility quirks that the AI cannot reliably produce.

What it would actually take: The stack would be a native macOS app in Rust (via objc2 or similar bindings) or Swift, with AppKit and SwiftUI for the overlays and the Accessibility API for window enumeration and focus. Space-aware listing usually needs private CoreGraphics or SkyLight calls, which must be tested across macOS versions. Expertise needed is macOS internals and window-server behavior, plus notarization and distribution.

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Competitors

Other products that read as similar to this one : 455 launches clear the similarity bar, closest 8 shown.

Attention rank: #286 of 456 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 348 days after the earliest competitor.

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