Screenlite
Digital signage CMS with web and device players to manage content, schedules, and displays; built with TypeScript, React, PostgreSQL, Redis and S3-compatible storage.

Screenlite is an open-source digital signage platform that provides a centralized web CMS to manage content, schedules, and display devices. It pairs a backend CMS with lightweight players to render content across web, desktop, and embedded devices.
Key Features
- Centralized CMS for creating, scheduling, and organizing playlists and screen layouts
- Separate player component that renders content on screens (web player and platform-specific players planned)
- Device and schedule management for single screens or large fleets
- Background job processing for publishing and sync using BullMQ and Redis
- Persistent storage with PostgreSQL and S3-compatible object storage for media
- Modern web UI built with React and Tailwind CSS, client state via Zustand and data fetching via TanStack Query
- API-first design and queued workflows for integrations and scalable deployments
Use Cases
- Retail or hospitality screens for menus, promotions, and rotating content
- Corporate internal communications and lobby displays across multiple sites
- Event, transit, and informational displays that require scheduled content
Limitations and Considerations
- Project is in public development and not yet recommended for production use
- Client-side experience is partially incomplete and may contain bugs or missing features
- Database migrations may be non-incremental during early development, potentially requiring database resets
Screenlite aims to be a simple, modern, and extensible digital signage solution with a focus on scalability and security. It is well suited for evaluation, experimentation, and community contributions while core features and stability continue to mature.
