Open Web Calendar alternatives for AI agents.

Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.

DayPicker is a customizable date picker component for React. Add date pickers, calendars, and date inputs to your web applications.

Virtual whiteboard for sketching hand-drawn like diagrams

The classic email sending library for PHP

💌 Build and send emails using React

:mag: Quick file search & app launcher for Windows with community-made plugins

A fully open source & end-to-end encrypted note taking alternative to Evernote.

Prometheus Alertmanager

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.

Low code web framework for real world applications, in Python and Javascript

A command-line productivity tool powered by AI large language models like GPT-5, will help you accomplish your tasks faster and more efficiently.

Collect your thoughts and notes without leaving the command line.

Insular email distribution - mail server as Docker images

A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural language commands and AI-assisted visualization.

🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.