`puter.ui.launchApp(name, args)` had no way to say "I need this app's API, not its window". That matters because we create and show an app's window before the app's own code runs, so an app launched purely to serve another one cannot avoid appearing on screen: the best it can do is call `puter.ui.hideWindow()` once it boots, which reads as a window flashing open and shut. In dashboard mode it was worse than a flash — the child maximized into the tab and minimized its parent behind it, so asking a service app a question took the user's app away from them. So `launchApp` now accepts `background: true`, and the window starts hidden. The app is otherwise entirely normal: it keeps its taskbar item, so a user can see that it is running, show it, or close it, and it can show itself with `puter.ui.showWindow()` whenever it has something to say. Only a literal `true` counts, since the flag arrives over IPC from another app. The decision now lives in one predicate, `starts_hidden(app_info, options)`, which folds this together with the existing app-level `background` flag and is used everywhere the old flag was read — including the dashboard's minimize-the-parent branch. `show_in_taskbar` deliberately still keys on the app-level flag alone: an app that is always windowless has nothing to put in the taskbar, while a background *launch* should stay visible there. Existing callers are unaffected: with `background` unset, both paths evaluate exactly as they did.
The Open-Source Internet Computer!
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Puter.com
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Puter
Puter is an advanced, open-source, self-hostable internet computer designed to be feature-rich, fast, and highly extensible.
For Users
Puter's goal is to provide you with every app and feature you need to work, create, and play under one roof. From a simple Notepad and Voice Recorder to Spreadsheet and Camera, Puter wants to be the all-in-one solution for your digital life.
For Developers
Puter provides everything you need to build and publish web apps and games. From AI to Cloud Storage and Database to Serverless Workers, Puter has you covered. Puter also helps you get users! Once you build your app, you can publish it on our App Store to reach and monetize users.
Getting Started
💻 Local Development
git clone https://github.com/HeyPuter/puter
cd puter
npm install
npm start
→ This should launch Puter at http://puter.localhost:4100
🚀 Self-Hosting
Linux/macOS
curl -fsSL https://puter.com/selfhost | sh
Windows
irm https://puter.com/selfhost?os=windows | iex
→ For more details, see Self-Hosting Puter.
☁️ Puter.com
Puter is available as a hosted service at puter.com.
Support
Connect with the maintainers and community through these channels:
- Bug report or feature request? Please open an issue.
- Discord: discord.com/invite/PQcx7Teh8u
- X (Twitter): x.com/HeyPuter
- Reddit: reddit.com/r/puter/
- Mastodon: mastodon.social/@puter
- Security issues or abuse reports? security@puter.com
- Email maintainers at hi@puter.com
We are always happy to help you with any questions you may have. Don't hesitate to ask!
License
This repository, including all its contents, sub-projects, modules, and components, is licensed under AGPL-3.0 unless explicitly stated otherwise. Third-party libraries included in this repository may be subject to their own licenses.
Translations
- Arabic / العربية
- Armenian / Հայերեն
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- Danish / Dansk
- English
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- French / Français
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- Hebrew/ עברית
- Hindi / हिंदी
- Hungarian / Magyar
- Indonesian / Bahasa Indonesia
- Italian / Italiano
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- Malay / Bahasa Malaysia
- Malayalam / മലയാളം
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- Spanish / Español
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- Tamil / தமிழ்
- Telugu / తెలుగు
- Thai / ไทย
- Turkish / Türkçe
- Ukrainian / Українська
- Urdu / اردو
- Vietnamese / Tiếng Việt

