renCal

Modern, open-source calendar app. Built for Omarchy.
Syncs with Google, iCloud, Outlook, and CalDAV.
Powered by Caldir.

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Features

• Local-first — Your events are stored as plaintext .ics files. grep them, script them or hand them to Claude Code. No database, no lock-in.
• Connect any provider — Two-way sync with your existing Google, iCloud, Outlook or CalDAV account.
• Natural-language input — e.g. "lunch with Sarah tomorrow at 1pm".
• Keyboard-driven — Vim motions (hjkl) for navigation, m/w to switch views.
• Themes — Tokyo Night, Catppuccin Latte... It syncs with your Omarchy theme!

Install

Omarchy / Arch Linux (AUR)

yay -S rencal

Other platforms

Linux (deb/rpm/AppImage)

Download from Releases.

macOS

Download the latest .dmg from Releases, open it, and drag renCal to /Applications.

Signed and notarized with Apple Developer ID - installs without Gatekeeper warnings.

Screenshots

Month view	Week view

Theme: Gruvbox	Theme: Catpuccin Light	Theme: Hackerman

Connect account	Theme selector

Development

Use just to access handy development commands.

# Start the Tauri app:
just dev