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Tag: calendar

Yuvomi – self-hosted family planner and household organiser

October 25, 2026 Steve Emms Productivity, Web Apps

Yuvomi is a self-hosted family planner combining calendars, tasks, shopping, meals, budgeting and household records with local data control.

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Best Free and Open Source Calendar Software

6 Best Free and Open Source CalDAV Servers

October 25, 2026 Steve Emms Roundup, System Software, Web Apps

CalDav (Calendaring Extensions to WebDAV) is an internet standard allowing clients to access scheduling or meeting information on a remote server.

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Mailing List Managers

JMAP Webmail – modern webmail client for Stalwart

October 16, 2026 Steve Emms Internet, Web Apps

JMAP Webmail is a self-hosted browser email client for Stalwart with unified inboxes, contacts, calendars, Sieve filters and JMAP push.

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Era – responsive calendar for everyday planning

September 28, 2026 Steve Emms GUI, Productivity

Era is a responsive calendar for Linux that syncs with online providers, works offline, and adapts from compact views to detailed planning.

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Calendar

15 Best Free and Open Source Terminal-Based Calendar Tools

July 25, 2026 Steve Emms CLI, Productivity, Roundup

Here’s our verdict on the finest free and open source terminal-based calendar software.

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chroncal – terminal-based calendar application

July 22, 2026 Steve Emms CLI, Productivity, TUI

chroncal is a terminal-based calendar application with an interactive text user interface and a comprehensive command-line interface.

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Calendar

14 Best Free and Open Source GUI-Based Calendar Software

July 20, 2026 Steve Emms Desktop, Productivity, Roundup, Utilities

You don’t need a proprietary hosted solution for your calendar needs. There are open source projects offering a perfect fit.

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renCal – modern, local-first desktop calendar application

July 20, 2026 Steve Emms GUI, Productivity

renCal is a modern, local-first desktop calendar application designed for Omarchy and available for other Linux distributions and macOS.

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2026 calendar

cal – the console calendar generator

April 10, 2026 Steve Emms CLI, Productivity

cal is a Java-based command line calendar generator for Linux and other systems.

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2026 calendar

rusti-cal – cal clone

April 9, 2026 Steve Emms CLI, Productivity

rusti-cal is a Rust command line utility for generating text calendars from the terminal.

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vimalender – terminal calendar application with vim-style keybindings

March 17, 2026 Steve Emms Productivity, TUI

vimalender is a terminal calendar application with vim-style keybindings. Written in Go with the Bubble Tea and Lip Gloss frameworks.

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Calendar

Nextcloud – personal cloud storage, text editor, photo gallery, file share, calendaring app

February 26, 2026 Steve Emms Productivity, Web Apps

Nextcloud is a self-hosted platform for file sync, sharing, versioning, public uploads, WebDAV access, search, and collaboration.

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TimeMap – terminal-based personal knowledge and task manager

December 25, 2025 Steve Emms Productivity, TUI

TimeMap combines a terminal calendar, diary, task list and file links, with tags, mood tracking and productivity statistics.

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carl – calendar for the command-line

December 8, 2025 Steve Emms CLI, Productivity

carl tries to mimic the various cal implementations out there, but also adds enhanced features like colors and ical support.

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lvsk-calendar – terminal-based calendar application

December 1, 2025 Steve Emms Productivity, TUI

lvsk-calendar is a terminal-based calendar application with minimalist design and monochromatic pastel aesthetics.

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Pagume – Ethiopian calendar

November 16, 2025 Steve Emms GUI, Productivity

Pagume is a modern and elegant Ethiopian calendar that shows local dates, holidays, and fasting seasons.

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Calendar

Calcol – wrapper to colorize cal

November 10, 2025 Steve Emms CLI, Productivity

Calcol is a wrapper around the cal command from util-linux that allows you to display a colorized calendar.

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Email

DavMail – Exchange and Office 365 gateway

June 17, 2025 Steve Emms Internet

DavMail is an Exchange gateway exposing standard POP, IMAP, SMTP, CalDAV, CardDAV and LDAP protocols to desktop mail and calendar clients.

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Best Free and Open Source Alternatives to Microsoft

Best Free and Open Source Alternatives to Microsoft Calendar

December 23, 2024 Steve Emms Productivity

Microsoft Calendar is a personal calendar application which offers synchronization with various calendar services. We recommend the best free and open source alternatives.

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Calendar

when – extremely simple personal calendar program

July 3, 2024 Steve Emms CLI, Productivity

When is an extremely simple personal calendar program, aimed at the Unix geek who wants something minimalist.

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