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RainDesktop

Rain behind your windows on macOS: drops bounce off title bars, water runs down the sides, and your Mac slowly floods when you're away.

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This is 1 of 183 launches in desktop environment and customization software — see how it stacks up on momentum and crowding →

366 other launches read as similar to this one →

Details

External ID
1411705345
Source
GITHUB
Company
—
Product
RainDesktop
Website domain
github.com
Launched
Oct. 9, 2026
Cohort
—
Upvotes
12
Upvotes percentile
0.18
Tags
customization, mac, macos, macos-app, open-source, rain, relax, swift

Enrichment

Niche
desktop environment and customization software
Vertical
Media & entertainment
Function
Dev tools
Audience
B2C
AI stance
Not AI
Project type
Hobby / open-source project
Normalized one-liner
interactive rain and water physics desktop app for macos
Manually corrected
False

Could you build this?

Partial The UI and particle physics concept are straightforward, but interacting with macOS window server internals to track external window bounds and titles requires low-level system APIs.

What it would actually take: The app would be built in Swift using Metal or SpriteKit for the 2D particle simulation and rendering behind active windows via NSWindow levels. The challenging requirement is querying macOS Accessibility APIs (AXUIElement) or CoreGraphics window lists (CGWindowListCopyWindowInfo) to continuously map real-time positions and z-indices of other applications' windows to drive collision boundaries, which demands native macOS systems engineering.

Competitors

Other products that read as similar to this one — 366 launches clear the similarity bar, closest 8 shown.

Attention rank: #344 of 367 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 327 days after the earliest competitor.

Other launches for this product