Independent software for Mac, iPhone, and the web.
A small studio by Kaoru Shiina, building focused apps and playful digital experiences.
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The full-featured Wi-Fi analyzer for Mac, with deeper diagnostics and network insight. |
A native macOS workspace for following Xcode Cloud builds, failures, tests, and trends. |
A lightweight macOS menu bar utility for controlling system and display sleep. |
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Small browser games that start in a click. No download or installation required. |
A small world that changes with real time. Offline, private, and made to revisit. |
- Shiina Labs — the studio's main site and product home.
- Go — a quiet multilingual web search page.
- WiFi Lens — the Wi-Fi diagnostics product site.
- Shiina Play — the browser game platform.
We keep the surface area small and spend time on the details people use every day. Our work leans toward native interfaces, local-first software, and web experiences that get out of the way.
- WiFi Lens, an Apache 2.0 macOS network diagnostics app
- ChartLens, a SwiftUI chart library extracted from WiFi Lens
- MarkdownKit, native Markdown rendering for macOS with AppKit, TextKit, and SwiftUI
- Homebrew Casks for Shiina Labs applications