Over the past months, I've been working solo on Yukari, a manga, webtoon, and comic reader made specifically for Windows. It started as a personal project because I wanted something that felt native, worked offline, and respected my privacy — no ads, no telemetry, no accounts. Today it's stable, localized in 4 languages, and ready to share.

⭐ Yukari Features

• 📚 Read your own comics — folders with images or CBZ files work out of the box. Full metadata editing and chapter rescanning included.
• 🔌 Plugin system — add community sources to discover and read online. Currently MangaDex, WeebCentral, and MangaKatana — with a public plugin API for anyone who wants to build more.
• 🛡️ 100% private & offline-first — your library stays on your machine. Download chapters and read anywhere, no internet required.
• 🎨 Fluent Design — built with WinUI 3, dark/light theme support, and animations that feel at home on Windows.
• 🌍 Multilingual — interface available in English, Portuguese, Spanish, and Japanese.
• 📖 Flexible reader — RTL, LTR, Vertical reading modes; Fit Width, Fit Height, Fit Screen, and Original Size scaling.
• ⚡ Performance — local SQLite database, background downloads with progress tracking, and a custom image loader with in‑memory caching.

🖥️ The Stack

• .NET 10 + WinUI 3
• SQLite (via Dapper)
• Plugin system using AssemblyLoadContext
• Custom URL-to-image loader with cache, SVG, and CBZ support
• ILRepack for self‑contained plugin DLLs

🔗 Links

1. 🌐 Website: yukari.txgfk.xyz — built with Next.js & Tailwind, inspired by the app's own UI
2. 📥 Download: GitHub Releases
3. 💻 Source: GitHub

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This is a passion project, and I'd love to hear what you think. If you try it out, please drop your feedback, suggestions, or bug reports. And if you're a dev, check out the plugin system — it's designed to be easy to extend. I'd be thrilled to see what the community builds on top of it.

Thanks for reading. I hope Yukari makes your reading experience a little better. 🧡