client-side planning app with progression, bond, inventory, crafting, and bulk-planning workflows, multilingual support (JP/EN/KR), JSON import/export, IndexedDB persistence, and an inventory scanner combining 250/250 template matching with batched Gemini OCR; also includes a lazy-loaded three.js 3D viewer with character animations and multi-character interactions.

AniList client with finish-date sorting, grouped completed views, guest browsing of any public user's list, a smarter editor with status autofills, and two-way GraphQL sync via OAuth.

full-stack storefront with a curated Met Open Access catalogue, product search and filters, persistent carts, order history, protected admin tools, and an atomic checkout with server-calculated totals and concurrency-safe stock updates.

character and summon collection tracking with rating and grade comparisons, advanced filters, inventory-response imports, versioned JSON backup and restore, and a repeatable multi-source catalog pipeline.

local-first media browser with multi-tag search through progressive query expansion, persistent resumable sessions, ranked snapshots, and offline folders using SQLite/FTS5.