I spent six months building PhreshOS, an open-source system for web apps

Description and use

PhreshOS offers developers a ready‑made infrastructure for web apps, including authentication, remote access, and communication, letting them focus on business logic and UI.

Problem

Developers need a reusable, open‑source foundation for building web applications that supports remote access, unified authentication, and communication without having to implement these core services themselves.

Outcome

PhreshOS enables rapid development of web applications by providing essential infrastructure, reducing duplication, and supporting AI agent integration.

Workflow

• 1. Build core services (auth, remote access, communication) in PhreshOS.
• 2. Deploy PhreshOS as a base system.
• 3. Develop application logic and UI on top of PhreshOS.
• 4. Deploy the application; users authenticate via PhreshOS and can access it remotely.
• 5. AI agents interact with the application through PhreshOS APIs.

Evidence

I spent six months building PhreshOS, an open-source system for web apps

Source

The system is real, not just a UI; everything you see here was built as an application on top of the system and is not part of it.

Source

It continues to work even if you close the browser (unlike Puter, for example).

Source

All I write is the business logic and how the interface will look. Any AI agent can access and use this application without me having to build a custom interface for it.

Source