Synapse OS

Synapse is a unified, local-first personal operating system designed for high-performance individuals who value privacy and simplicity. It brings together habit tracking, task management, finance, journaling, and more into a single, cohesive, and fully offline-capable Progressive Web App (PWA). Synapse is built on the belief that your personal data should belong to you, and your productivity tools should work wherever you are, without relying on the cloud, subscriptions, or AI. - Local First: All data stays in your browser's IndexedDB. - Privacy First: Zero telemetry, zero analytics, zero third-party scripts. - Offline First: Fully functional with no internet connection. - Neo-Brutalist Design: A bold, high-contrast, and tactile user interface. Synapse OS is the open-source project vincenzo-afk/Synapse (https://github.com/vincenzo-afk/Synapse) by vincenzo-afk, released under MIT. Ion packages it unmodified from commit ad1f83e8d16e, adding only a manifest, an icon and a storage compatibility script.

Written by vincenzo-afk, published to Oikou by Ben Grande.

• ★ 37 stars on GitHub
• Licence: MIT
• Built from commit ad1f83e8d16e

View the repository on GitHub

Not rated. Nobody has said who this app is suitable for, so Personal Clouds and the Oikou app treat it as 18+.

Internet

It asks to reach these hosts, and no others:

• api.groq.com

Personal Cloud tools

• Keep a database of its own on your Personal Cloud ion.db

Notifications

It does not send push notifications.

Storage

Up to 16 MB on your Personal Cloud.

Sign in to add this web app to a Personal Cloud of yours. It runs there, on your own computer, and you open it from there; nothing is installed on your phone.

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