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clckA countdown alarm for the terminal

Responsive display, flexible scheduling, and configurable alarms.

Start an alarm without leaving the terminal ​

PowerShell

PS> clck 10s

Ready to start the demo.

00:00:10

Watch clck in action ​

Watch the short demo · View on crates.io

Install ​

bash
cargo install clck --locked
powershell
# Download the archive for your platform, verify SHA256SUMS,
# then place clck on PATH.

Built for terminal workflows ​

Flexible scheduling

Use durations, explicit local times, or extract times from text.

Responsive display

The largest fitting ASCII font is selected as the terminal resizes.

Configurable alarms

Choose system sounds, custom media, fonts, and notifications.

Cross-platform

Supported on macOS and Linux, with best-effort Windows support.

Released under the MIT License.