The break time reminder app

Stretchly is a cross-platform Electron app that reminds you to take breaks when working on your computer.

• Install
• Default behavior
• Preferences
• Advanced Preferences
• Contributor Preferences
• Development
• Known issues
• Contributors
• Humans and Tools
• License

The latest official installers and portable versions for macOS, Windows and Linux can be found at Github Releases page. For supported versions of your OS check Electron's supported versions. Read on for details of specific OSes.

It is recommended to install Stretchly with Homebrew by running the folowing command. See Application Signing.

brew update && brew install --cask stretchly

When upgrading, run the following command. Don't forget to Quit Stretchly, first.

brew update && brew upgrade --cask

If you're using Alfred or Raycast on macOS you can use this Alfred Workflow or Raycast Extension to interact with Stretchly.

Stretchly is not signed (due to its costs and me not owning supported Apple device) so you will need to use a workaround for the first run. The workaround depends on if you're running an Intel or Apple Silicon chip.

• Intel Chips: Open a Mac app from an unidentified developer.
• Apple Chips: Open a terminal and run this command:

sudo xattr -r -d com.apple.quarantine /Applications/Stretchly.app

If you install via Homebrew, you can use the --no-quarantine flag to automatically apply the correct workaround.

brew install --cask --no-quarantine stretchly

Not sure which chip your computer has? Here's how to tell.

You can also install Stretchly with Chocolatey by running the following command from the command line or from PowerShell:

choco install stretchly

To update:

choco upgrade stretchly

Stretchly is also available in Microsoft's winget. You can install it by running:

winget install -e --id Stretchly.Stretchly

Stretchly can be also found at official Microsoft Store.

You can install Stretchly for all users silently by running this as administrator:

installer.exe /S /allusers

For portable versions and for Linux installers, head to Github Releases page. The most widely used distributions should be covered.

Stretchly is also available in some of the Linux stores:

• Flathub
• Snap Store

For Debian/Ubuntu and derivates you could also try this apt repository: deb [trusted=yes] https://apt.fury.io/hovancik/ /.

Please see http://electron.atom.io/docs/api/tray/ for Electron's Tray Linux specifics.

For Natural breaks, you might need some packages too (libxss-dev).

If Stretchly is not starting, you might need to run:

sudo sysctl kernel.unprivileged_userns_clone=1

Read more here. Depending on your distro, you probably want to do something similar to this, so the preferences are kept after reboot: Add kernel.unprivileged_userns_clone=1 to /etc/sysctl.d/00-local-userns.conf and reboot.

To run Stretchly from source you will need Node.js, ideally the one specified in package.json. Clone the repo, run npm install and then simply run npm start to start Stretchly.

You can create a custom installer by running npm run pack or npm run dist after npm install --no-save.

When you run Stretchly for the first time, you are presented with a Welcome window that allows you to change the language, review the preferences, view the online tutorial or simply continue with the default preferences.

Stretchly itself lives in your tray, only displaying a reminder window from time to time, which contains an idea for a break.

By default, there is a 20 second Mini Break every 10 minutes and a 5 minute Long Break every 30 minutes (after 2 Mini Breaks).

You'll be notified 10 seconds before a Mini Break (and 30 seconds before a Long Break) so that you can prepare to pause your work.

When a break starts, you can postpone it once for 2 minutes (Mini Breaks) or 5 minutes (Long Breaks). Then, after a specific time interval passes, you can skip the break. Both actions are available by clicking on the link at the bottom of window or by using the Ctrl/Cmd + X keyboard shortcut.

Clicking the Stretchly icon in your tray area will display the current status of breaks, provide menu items with extra functionality, and link to the Preferences.

Stretchly is monitoring your idle time, so when you are idle for 5 minutes, breaks will be paused until you return.

Stretchly is also monitoring Do Not Disturb mode, so breaks are paused when DnD mode is On.

Stretchly follows the theme of your system and is also available in dark mode.

When a Stretchly instance is running, the stretchly command can be use to interact with it from the command line.

Type stretchly help to get a list of all commands and options available as well as some examples.

Most of the preferences can be customized by clicking on the "Preferences" item in the tray menu. (On Windows, to open Preferences, you can also double-click on the tray icon.)

Preferences are divided into multiple categories and you are encouraged to take some time to make Stretchly your own by customizing them.

You can also Restore the defaults to return to the default preferences state.

While the most of the preferences can be edited via the app, some options and values are not available to make the app easy to understand and setup.

All preferences are saved in a JSON file, so you can set Stretchly in the way you need. Use the Ctrl/Cmd + D shortcut while viewing the About section of Preferences, to show debug info and display a clickable link to the preferences file.

It's recommended to Quit Stretchly before editing the preferences file.

To make sure that all works as expected, it's always good idea to check that format of the preferences file is correct, ie. by using jsonformatter.

After you make changes to preferences files, some of the values being shown in Preferences or elsewhere might show incorrect value, as the UI is expecting specific values and is not handling cases where user makes manual changes to preferences file.

Some of the extra preferences are available in Contributor Preferences for Contributors. Those are marked by badge.

Preferences marked with might not work correctly and might break Stretchly. Use at own risk.

Note: Before 1.0, Mini Breaks and Long Breaks were called Microbreaks and Breaks, respectively. To keep the upgrade smooth they still use that name in preferences file and in code.

Here are the preferences editable via the app. If values in the app does not suite your style, you could edit them maually:

• microbreakDuration - duration of Mini Break (ms)
• microbreakInterval - interval of Mini Break (ms)
• breakDuration - duration of Long Break (ms)
• breakInterval - interval of Long Break (Mini Breaks)
• breakNotification - show notification before Mini Break
• microbreakNotification - show notification before Long Break
• microbreak - enable Mini Breaks
• break - enable Long Breaks
• microbreakStrictMode - enable strict mode for Mini Breaks
• breakStrictMode - enable strict mode for Long Breaks
• mainColor - theme color code (for Long Breaks),
• miniBreakColor - theme color code (for Mini Breaks),
• transparentMode - show break windows as transparent
• audio - sound theme name (for Long Breaks)
• miniBreakAudio - sound theme name (for Mini Breaks)
• fullscreen - show breaks in fullscreen mode
• ideas - show break ideas
• naturalBreaks - monitor idle time
• allScreens - show breaks on all screens
• language - language
• useMonochromeTrayIcon - use monochrome icon
• useMonochromeInvertedTrayIcon - use inverted monochrome icon
• silentNotifications - enable sounds
• monitorDnd - monitor DND mode
• checkNewVersion - check for new versions

In the preferences file, change useIdeasFromSettings: false, to useIdeasFromSettings: true, and edit breakIdeas and microbreakIdeas.

Note that when a new Stretchly version with new break ideas is out, your custom ideas will not be overwritten. You can reset break ideas to the latest defaults when you "Restore defaults" from Preferences window.

In the preferences file, change breakNotificationInterval: 30000, to whatever value you want. 30000 is 30 seconds. Same goes for Mini Breaks.

In the preferences file you can set the morningHour setting to pause until that hour today or the next day Otherwise, you can set morningHour: "sunrise" and set posLatitude, posLongitude in preferences to pause until the actual sunrise in your area. E.g. if you live in Boston you would set: morningHour: "sunrise", posLatitude: 42.3, posLongitude: 71

In the preferences file, you can edit microbreakPostpone and breakPostpone to enable or disable the ability to postpone breaks, microbreakPostponeTime and breakPostponeTime to change the postpone time in milliseconds, microbreakPostponesLimit and breakPostponesLimit to change the number of allowed postpones per break, and finally, microbreakPostponableDurationPercent and breakPostponableDurationPercent to change the percentage of the break during which the user can postpone it.

In the preferences file, set notifyNewVersion: false, to disable new version notification.

In the preferences file, set microbreakStartSoundPlaying: true, to start a Mini Break with a sound (The same sound will be played as at the end of the break). Same for breakStartSoundPlaying.

To play different sound for Mini Breaks, set miniBreakAudio to desired value (crystal-glass, silence, tic-toc, wind-chime).

To have different theme for Mini Breaks, set miniBreakColor to desired value, ie #123456.

In the preferences file, set naturalBreaksInactivityResetTime to your preferred value (in milliseconds greater than than 20000ms). This is an idle time length, after which Stretchly breaks will be paused until the user resumes activity.

In the preferences file, set volume to your preferred value. Default value is 1, which is 100% volume. Set it, for example, to 0.61 for 61% volume.

In the preferences file, set endBreakShortcut to your preferred value. We do not validate this input, so please check Electron's documentation for available values for key and modifier. When a given accelerator is already taken by other applications, this call will silently fail. This behavior is intended by operating systems, since they don't want applications to fight for global shortcuts.

If you'd like to disable the shortcut, set value to empty string "".

Default value is CmdOrCtrl+X.

Toggling between Pause Breaks and running breaks.

In the preferences file, set pauseBreaksToggleShortcut to your preferred value. We do not validate this input, so please check Electron's documentation for available values for key and modifier. When a given accelerator is already taken by other applications, this call will silently fail. This behavior is intended by operating systems, since they don't want applications to fight for global shortcuts.

If you'd like to disable the shortcut, set value to empty string "". That's the default value as well.

You can also set shortcuts to pause breaks for a specific duration by modifying the following values in the preferences file:

• pauseBreaksFor30MinutesShortcut
• pauseBreaksFor1HourShortcut
• pauseBreaksFor2HoursShortcut
• pauseBreaksFor5HoursShortcut
• pauseBreaksUntilMorningShortcut

If you'd like to disable the shortcuts, set value to empty string "". That's the default value as well.

In the preferences file, set skipToNextScheduledBreakShortcut, skipToNextMiniBreakShortcut, skipToNextLongBreakShortcut to your preferred value. We do not validate this input, so please check Electron's documentation for available values for key and modifier. When a given accelerator is already taken by other applications, this call will silently fail. This behavior is intended by operating systems, since they don't want applications to fight for global shortcuts.

If you'd like to disable the shortcut, set value to empty string "". That's the default value as well.

In the preferences file, set resetBreaksShortcut to your preferred value. We do not validate this input, so please check Electron's documentation for available values for key and modifier. When a given accelerator is already taken by other applications, this call will silently fail. This behavior is intended by operating systems, since they don't want applications to fight for global shortcuts.

If you'd like to disable the shortcut, set value to empty string "". That's the default value as well.

In the preferences file, change themeSource: 'system' to either 'light' or 'dark' to always use the specified theme.

In the preferences file, change mainColor to whatever color you like.

To show the Welcome window again on the next start, change "isFirstRun" to true.

To specify how solid the break window should be when Theme transparency is enabled, set the value of opacity from 0 to 1 (which is in turn 0 to 100%).

To specify the size of the break window, set the value of breakWindowHeight and breakWindowWidth from 0 to 0.99 (which is in turn 0 to 99% of the size of the screen). Don't set 100% as that's fullscreen.

If you want Stretchly breaks to act as regular windows (have a titlebar, turn off always on top, be minimizable and focusable) set showBreaksAsRegularWindows to true.

By editing appExclusions in preferences file, you can automatically control when Stretchly breaks are paused.

If you want Stretchly to be paused when specific apps are running, you could have this value (breaks are paused when Skype or Atom are running):

"appExclusions": [
    {
        "rule": "pause",
        "active": true,
        "commands": [
            "/usr/share/skypeforlinux/skypeforlinux",
            "atom"
        ]
    }
]

If you want Stretchly to be running when specific apps are as well, you could have this value (breaks are paused when Skype or Atom are not running):

"appExclusions": [
    {
        "rule": "resume",
        "active": true,
        "commands": [
            "/usr/share/skypeforlinux/skypeforlinux",
            "atom"
        ]
    }
]

You can specify multiple values, (as appExclusions is array) and Stretchly will take the first one that is marked as "active": true. Multiple commands can be specified as well. Commands should be case sensitive, but seems like this is not consistent across platforms. Therefore, sometimes, going all lowercase might be needed (this was noticed on Windows).

You can also specify appExclusionsCheckInterval in milliseconds: lower number means more often checks, but also higher CPU usage. Default value is 1000 which is 1 second.

If you don't want to reset breaks once system is back from Suspend/Lock, set pauseForSuspendOrLock to false.

In case you have disabled showing of breaks on all monitors, you can specify which one should contain the break window. Set screen value to one of the following:

• "primary" - primary monitor as given by OS
• "cursor" - monitor where there is cursor
• "0" (or 0), "1", "2" etc, where "0" is the first monitor returned by OS and so forth

If you want Stretchly to show time to the next break in menubar icon set timeToBreakInTray to true.

To show current time in breaks, set the value of currentTimeInBreaks from false to true.

To hide Stretchly icon in menubar/tray, set the value of showTrayIcon from true to false.

Note that this will disable graphical way of opening Stretchly Preferences. To access Preferences, you will have to use command line options (ie: stretchly preferences on Linux).

If you want to show tray menu even while in Strict mode, set showTrayMenuInStrictMode to true.

Stretchly is free but you can support it by contributing code, translations or money. You will be rewarded by getting access to Contributor Preferences, ability to Sync Preferences, chat on Discord and more!

You can access contributor features after authenticating with Github or Patreon in the "Love Stretchly" section of Preferences.

GitHub Sponsors does not charge any fees for sponsorships from user accounts, so 100% of these sponsorships go to the sponsored developer or organization. Github Sponsors Matching Fund will also match every donation.

You will be able to access Contributor Preferences, Sync Preferences. You won't be able to chat on Discord.

Patreon has fees plus it uses PayPal, which has its fees as well.

You will be able to access Contributor Preferences, Sync Preferences and Discord chat.

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Let me know if you would like to use some other currency.

Currently, there are no rewards for donating with Crypto currencies, as we can't programmatically match them.

PayPal has fees.

Currently, there are no rewards for donating via PayPal, as we can't programmatically match them.

By contributing code (or translations), you will be able to access Contributor Preferences, Sync Preferences. You won't be able to chat on Discord.

Feel free to join in the development of this app via Issues and Pull Requests.

Before implementing a feature, please open an Issue first, so we can be sure that no one else is working on it and that the changes will be accepted. It is important do discuss changes before implementing them (Why should we add it? How should it work? How should it look? Where will it be? ...).

• Node.js (please use version specified in package.json)
  • Linux/MacOS - you might want to use Node Version Manager to install specific version
  • Windows - download installer for specific version; during installation check “Install Additional Tools for Node.js”
• git
• Github account, if you'd like to upstream your changes

Now you can clone the repo with git clone https://github.com/hovancik/stretchly.git. Change to the new created directory and run npm i to install node packages needed.

Read on.

You can use Stretchly's built-in debug shortcut by pressing Ctrl/Cmd + D in the About section to show information such as:

• Location of the Preferences and Log file (Clicking on file location will open it),
• Debug information for break planner

You can copy debug information to the clipboard.

If you start Stretchly in development mode with the npm run dev command, it makes it possible to debug the application in your browser on http://localhost:9222.

Stretchly uses [log](https://github.com/megahertz/electron-log) package for some extra logging. Format as following:

• System: my message for messages regarding Operating System, ie: System: resume or unlock
• Stretchly: my message for messages regarding Stretchly

You can help to translate Stretchly on Weblate. Consider joining with your Github account to be correctly credited.

• idle time detection doesn't work on Wayland (electron/electron#27912)
• Windows Store build's autorstart is not working, so was disabled. You need to do it manually.

• users experiencing their Dock hiding after a break, requiring command + tab or a mouse click to get focus back, check System Preferences > Users & Groups > {User} > Login Items. If Hide is checked for Stretchly, uncheck it, it should solve the issue.

• users who upgraded to Windows 10 from previous Windows versions might be in "Do Not Disturb mode" all the time so they need to check "Show breaks even in Do Not Disturb mode"
• users with Chromium-based browser (Chrome, Edge, etc...) might need to set some flags when browser is non-responsive after break

• Jan Hovancik, @hovancik, hovancik.net
• Martina Mocinecova, (pre-1.0 Stretchly logo), color schemes
• Jason Barry, @JCBarry, jcbarry.com
• Alex Alekseyenko, @alexalekseyenko
• Sean Manton, @sxmanton
• Yuriy Gromchenko, @gromchen
• Mael, @laem
• Marian Dolinský, @bramborman
• midpoint, @midpoint
• stothew, @stothew
• Zhivko Kabaivanov, @unholyHub
• sergiopjf, @sergiopjf
• William Chang, @wilicw
• Purva, @purva98
• Riddhi, @riddhi99
• Fahim Dalvi, @fdalvi, fdalvi.github.io
• Nic Desjardins, @nicdesjardins
• Vladislav Kuznecov, @fizvlad
• Oleg V., @neooleg
• Manuel Jesús Aguilera Castro, @manueljaguilera
• Ciprian Rusen, www.digitalcitizen.life
• Carlo Gandolfi, @cgand
• Kavya Jain, @kavya-jain
• Denys Otrishko, @lundibundi
• p-bo, @p-bo
• Alina Leuca, @alinaleuca
• Sabine van der Eijk, @Sabin_E
• JavaScript Joe, @jsjoeio
• Ismail Demirbilek, @dbtek
• Giacomo Rossetto, @jackymancs4
• Hum4n01d, @hum4n01d
• Ary Borenszweig, @asterite
• Jonatan Nyberg, @jony0008
• Gowee @Gowee
• William Lin, @FanciestW
• Hisman Yosika, @dnjstlr555
• Mehmet Fatih Yıldız, @mfyz
• Sunny Dhoke, @sunn-e
• Przemysław Rząd, @rzadp
• Artūras Stifanovičius, @troyanas
• pan93412, @pan93412
• robot-5, robot-5
• mfyz, mfyz
• ValarMarkhulis ValarMarkhulis
• Lucas Costi, @lucascosti
• Luke Arms, lkrms
• Chris Heyer, @cheyer
• Sheri Richardson, @sheriallis
• Florine W. Dekker, @FWDekker
• Balazs Nasz, @balazsnasz
• Daniel Bankmann, @dbankmann
• Aziks, @Aziks0
• mwoz123, @mwoz123
• pramit-marattha, @pramit-marattha
• Benedikt Allendorf, @BenediktAllendorf
• Haechan Song, @hcsong213
• Will, @qubist
• Abhilash Mandaliya, @abhilashmandaliya
• Masi, @The-Coding-Classroom
• Saksham Sharma, @ssaksham
• Jared Wood, @jwood13
• Febin Jose, @JoeNibe
• João Barreiros, @unstablectrl
• Vova Babii, @JARVIS-VOVA
• Ben Hammond, @benhamondmusic
• Jordan Williams, @jwillikers
• Nai You-Ran, @skyran1278
• Lorenzo García Rivera, @lorenzogrv, lorenzogrv.tech
• Aleh, @alehpa
• Philip Wintersteiner, @Wikiwix

Also see Github's list of contributors.

1.0 Icon and UI design by Colin Shanley (www.colinshanley.com).

• https://github.com/HatScripts/circle-flags
• https://www.icoconverter.com/ to generate .ico
• http://www.img2icnsapp.com/ to create .icns
• https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/
• http://web.stanford.edu/dept/EHS/prod/general/ergo/microbreaks.html
• https://www.spineuniverse.com/wellness/ergonomics/workstation-ergonomics-take-break
• http://www.lifehack.org/articles/productivity/21-counter-intuitive-break-ideas-to-boost-your-productivity-at-work.html
• http://www.huffingtonpost.com/2012/07/24/sitting-at-work-why-its-dangerous-alternatives_n_1695618.html
• http://www.unm.edu/~lkravitz/Article%20folder/sittingUNM.html
• https://www.ninds.nih.gov/News-Events/News-and-Press-Releases/Press-Releases/Want-learn-new-skill-Take-some-short-breaks
• https://www.painscience.com/articles/chair-trouble.php
• https://www.painscience.com/articles/microbreaking.php
• https://github.com/CognirelTech/Quillpad-Server
• https://www.webmd.com/fitness-exercise/a-z/seven-minute-workout
• https://www.poetryfoundation.org/poems/57243/how-to-be-perfect
• https://justworks.com/blog/improve-mental-health-work-midday-break-ideas
• https://www.nutritiousmovement.com/dynamic-at-home-work-and-school-spaces/
• https://www.onhealth.com/content/1/eye_exercises_and_stretches
• https://www.webmd.com/pain-management/exercises-carpal-tunnel-syndrome

Sounds used in this application are listed here.

• crystal glass by mlteenie, available under the Attribution License.
• wind chime by GnoteSoundz, available under the Creative Commons 0 License.
• tic toc by magundah14, available under the Creative Commons 0 License.
• silence by parcodeisuoni, available under the Attribution License.
• reverie by Seemant Chandra (instagram: piyush.x_x)

This app uses Noto Sans fonts licensed under the Apache License, Version 2.0.

See LICENSE file.