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Show HN: Local Masonry Video Player – Pinterest UI, Prompt Search, Mobile Stream

https://github.com/HoujyouChomei/local-masonry-video-player
1•choumei•1w ago

Comments

choumei•1w ago
Hello HN,

I built this desktop app because I needed a better way to view my local video collections. I wanted a Masonry (Pinterest-like) grid for simultaneous playback, but existing tools didn't fit my workflow.

Key Features:

Pinterest UI: Visualizes folders of short clips in a dense grid.

Prompt Search: Filters videos by metadata/prompts (great for AI-generated content).

Mobile Connect: Hosts a local server to stream videos to my phone without copying files.

Performance: Electron is known for being heavy and slow. I minimized dependencies to achieve a cold start (ready-to-show) of ~490ms.

Tech Stack:

Core: Electron, Vite, React, TypeScript

Frontend UI: Tailwind CSS, Shadcn UI, Lucide React

State Management: Zustand, TanStack Query

Database: better-sqlite3 (SQLite)

Server: Node.js HTTP Server + SSE (Server-Sent Events)

Communication: tRPC (Abstracts IPC & HTTP for unified codebase)

Architecture:

Frontend: Based on Feature-Sliced Design (FSD).

Backend: Built on a Layered Architecture using the Repository Pattern, leveraging an internal Event Bus for Event-Driven Architecture (EDA).

It's open source and runs locally. I'd appreciate any feedback on the code or the concept!

Apple is the only Big Tech company whose capex declined last quarter

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