TopTab
macOS 屏幕顶部的悬浮 App 切换条：液态玻璃、自动隐藏、多窗口缩略图预览（SwiftUI + AppKit）
Details
- External ID
- 1364724746
- Source
- GITHUB
- Company
- —
- Product
- TopTab
- Website domain
- github.com
- Launched
- Sept. 10, 2026
- Cohort
- —
- Upvotes
- 9
- Upvotes percentile
- 0.21822956699974377
- Tags
- —
- Fetched at
- Sept. 14, 2026, 5:29 p.m.
- Updated at
- Sept. 14, 2026, 5:29 p.m.
Enrichment
- Theme
- Vertical
- Horizontal
- Function
- Workflow automation
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- floating app switcher for macos
- Manually corrected
- False
Could you build this?
Partial While the SwiftUI presentation layer is simple, capturing live window thumbnails and managing system-wide window switching requires deep macOS Accessibility, CoreGraphics, and ScreenCaptureKit APIs.
What it would actually take: The app requires a native Swift/AppKit project utilizing macOS private or accessibility APIs (AXUIElement) and ScreenCaptureKit for real-time window thumbnail generation and process activation. The hard parts are navigating macOS security permissions (Screen Recording and Accessibility permissions), managing multi-display window layers above full-screen apps, and handling low-level OS events without high battery drain.
Competitors
Other products that read as similar to this one — 236 launches clear the similarity bar, closest 8 shown.
Attention rank: #195 of 237 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 316 days after the earliest competitor.
- OpenStats · github · 2026-09-12 · 42 upvotes · similarity 0.60
- coolapk-for-mac · github · 2026-09-13 · 8 upvotes · similarity 0.60
- BarBar-support · github · 2026-09-18 · 55 upvotes · similarity 0.58
- I Built SwiftUI but for macOS MDM · hn · 2026-04-20 · 10 upvotes · similarity 0.56
- nova-parcel · github · 2026-09-17 · 13 upvotes · similarity 0.53
- TapWall · github · 2026-09-17 · 27 upvotes · similarity 0.53
- macOS Apps on Linux: SwiftUI for Linux (and AppKit, NSFoundation, etc.) · hn · 2026-06-08 · 6 upvotes · similarity 0.50
- kuu · github · 2026-09-18 · 14 upvotes · similarity 0.50
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a workflow automation tool for Real estate yet.