Installation

You can install Crontabs from the Chrome webstore

Time management

Using Crontabs time management is an easy way to manage the regular tasks you want to perform throughout the week.

Example: Open crontabs.org at 9:00am and close it again at 9:30am every Monday and Tuesday.

Tab URL

Open at

Close at

Days of the week

MondayTuesdayWednesdayThursdayFridaySaturdaySunday

Advanced scheduling with cron expressions

For those familiar with cron can schedule a tab to open, close or reload with a cron expression.

Example: Open a tab at 8.00am on weekdays

Tab URL

Cron Expression

Action ShowReloadShow & ReloadClose

Add cron operation Add text operation Remove tab

Each tab can have as many operations as you want

Example: Open a tab at 8.00am, reload it every 30 minutes and close it at 6pm every weekday.

Tab URL

Cron Expression

Action ShowReloadShow & ReloadClose

Remove operation

Cron Expression

Action ShowReloadShow & ReloadClose

Remove operation

Cron Expression

Action ShowReloadShow & ReloadClose

Remove operation

Add cron operation Add text operation Remove tab

Supported Operations

• Show (Activates or Creates a tab)
• Close (Closes a tab if it exists)
• Reload (Reloads a tab if it exists)
• Show and Reload (Activates a tab which exists and reloads it, else creates and selects it)

Source

Crontabs is open source. Feel free to check it out at http://github.com/dave-elkan/crontabs.

License

Crontabs is licensed under the Apache 2.0 License.