Showcase downloads

The same app the gallery shows, installed on your machine.

Every package below comes from one Rust codebase, packaged with day pack for each platform's native format and driven end to end by CI. The macOS build is signed and notarized; the rest are development builds, so those cards note how to get past the platform's unsigned-app guard.

Every link below downloads from the latest showcase release, whichever that is when you click it. The names and sizes were read from v0.1.8 of August 7, 2026, so treat the sizes as approximate. Downloads are served from GitHub.

Quick start

Downloads, unpacks, and launches the app.

macOS / LinuxWindows

curl -fsSL https://github.com/daybrite/Day-Showcase/releases/latest/download/launch.sh | bash

irm https://github.com/daybrite/Day-Showcase/releases/latest/download/launch.ps1 | iex

Web

DOM

web-dom

Nothing to install: the WebAssembly build is hosted on this site as static files.

Open the live build →

Android

Material Components

android-mdc

Install the .apk directly on a device: allow “Install unknown apps” for your browser or file manager when prompted, or use adb install. The .aab is the Play-Store form (for bundletool, not direct install).

⤓ day-showcase-android-mdc.aab≈21.4 MB
⤓ day-showcase-android-mdc.apk≈20.3 MB

iOS & iPadOS

UIKit

ios-uikit

An unsigned device .ipa. It can only be sideloaded: AltStore Classic or SideStore re-sign it with your own Apple ID on install, or sign it yourself and install via Xcode’s Devices window. It is not App Store distributed.

⤓ day-showcase-ios-uikit.ipa≈5.3 MB

HarmonyOS

ArkUI

harmony-arkui

Development-signed for the public OpenHarmony certificate: install on an emulator or developer device with hdc install <file>.hap.

⤓ day-showcase-harmony-arkui.hap≈11.4 MB

macOS

AppKit

macos-appkit

Open the .dmg and drag Day Showcase into Applications. The build is signed and notarized, so it opens like any other Mac app.

⤓ day-showcase-macos-appkit.dmg≈5.2 MB

Windows

XAML

windows-xaml

Run the -setup.exe. SmartScreen interjects for an unsigned installer: choose “More info”, then “Run anyway”. The .msix package needs the development certificate trusted first, so the setup.exe is the easier path.

⤓ day-showcase-windows-xaml-setup.exe≈3.5 MB
⤓ day-showcase-windows-xaml.msix≈4.6 MB

Linux

GTK 4

linux-gtk

One self-contained executable carrying its own GTK: chmod +x ./<file>.appimage and run it. No package manager, no runtime download, no root. The release also carries a .flatpak for a desktop-integrated install.

⤓ day-showcase-linux-gtk-x86_64.appimage≈81.1 MB

Linux

Qt 6 Widgets

linux-qt

Same as the GNOME build, with Qt inside instead: chmod +x ./<file>.appimage and run it. A .flatpak is on the release too if you would rather install it properly.

⤓ day-showcase-linux-qt-x86_64.appimage≈119.6 MB

Verify a download against the SHA256SUMS file attached to the same release: shasum -a 256 <file> (macOS/Linux) or Get-FileHash <file> (Windows PowerShell) must print the digest listed there for that name. The checksums live with the release rather than on this page, so they describe the file you actually downloaded.