AI Agent Skills

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

Decentralized private messenger with chat-shared tools and games for Android

Outliner for taking notes and managing to-do lists

Simple app that tracks time.

✎ Android client for Nextcloud Notes app.

Fully featured, open source, privacy friendly email app for Android

A highly customizable calendar view and compose library for Android and Kotlin Multiplatform.

Android open source calendar

A complete Getting Things Done (GTD) productivity system for desktop and mobile.

How to improve NGINX performance, security, and other important things.