How to Quick Browse the Community-Created SmartApps Forum Section
Everything on this page was written for the old groovy platform, which is scheduled to be shut down in the first quarter of 2023. As of December 2022, you are no longer allowed to add new groovy DTHs or Smartapps to your account, so everything found from this page is only for research purposes.
Instead, to find Edge Drivers and other current code, see the new Edge Drivers page.
We are leaving the remainder of this page in place because it can still be helpful to developers. But if you are a regular user, please see the Edge Drivers page instead.
Many community members enjoy writing smartapps and device type handlers (DTH) and then sharing them with others. There is a category in the official smartthings community forum just for this purpose. However, with so many entries it can be hard to find the solutions that you're looking for.
Fortunately, you can quick browse the forum by using the tags.
This page is separated into sections:
Groovy Device Type Handlers
Quick Browse Links for Groovy SmartApps
Below are a list of links to the most common SmartApp tags. These lists only show community-created custom code. There are many additional features available in the official "solutions" like SmartLighting and Smart Home Monitor as well as the officially-published smartapps listed in the Marketplace section of the official mobile app.
Note that Samsung has announced that it will no longer provide a free Groovy cloud in the future. On August 17, 2022, it was announced that the shut down would occur on September 30, 2022. At that point, none of the custom groovy smartapps listed below will work. This includes Webcore. If the functionality cannot be reproduced with the automations available in the SmartThings app or the official Rules API, it will have to be completely rewritten and hosted elsewhere. For more information, see the Announcements section of the SmartThings community forum.
-SmartApps for Alerts and Notifications 
-Smart apps for Appliances including vacuums 
-Smart apps for Audio/Visual Equipment 
-Smart apps for Cameras 
-Smart apps for the Garage 
-Smart apps for health trackers, including fitness, heart, sleep, and weight 
-Smart apps for HVAC, including fans and air conditioners 
-Smart apps for Irrigation 
-SmartApps for Lighting 
-Smart apps for Locks 
-Smart apps for Logging (See also "wellness check".) 
-Smart apps for pets and livestock, including aquariums 
-SmartApps for Pools (See also the Project Reports section below) 
-SmartApps for Power Meters 
-Smart apps for Presence 
-Smart apps for Remotes and Buttons 
-SmartApps for Security 
-Smart apps for Sensors 
-SmartApps for Voice and TTS 
-Smart apps for Weather 
-Smart apps for Wellness Check 
_SmartApps for Window Coverings and motorized windows 
-And Miscellaneous 
Quick Browse Links for Groovy Device Type Handlers (DTHs)
remember this will only return a list of community created custom code device handlers. There are many more devices that can work with the official DTHs.
Note that Samsung has announced that it will no longer provide a free Groovy cloud in the future. On August 17, 2022, Samsung announced that the shut down would occur on September 30, 2022. At that point, none of the custom groovy DTHs below will work. Many devices will have new edge drivers provided by the manufacturer. These will be available under the Add a Device feature in the SmartThings app. Some devices will have community-created Edge Drivers. See the Edge Drivers section of this page for the ones that are currently available. For more information, see the Announcements section of the SmartThings community forum.
-DTHs for Devices used with Alerts 
-DTHs for Appliances 
-DTHs for Audio/Visual Devices 
-DTHs for Cameras 
-DTHs for Doorbells 
-DTHs for Garage Devices 
-DTHs for Health Devices, including heart, sleep and weight trackers 
-DTHs for HVAC devices, including thermostats, air conditioners, and fans 
-DTHs for In wall micro, relay, and dimmer devices 
-DTHs for Irrigation 
-DTHs for Lighting 
-DTHs for Locks 
-DTHs for outlets 
-DTHs for plumbing devices 
-DTHs for pocket sockets (plug-in modules.) 
-DTHs for Power Meter Devices 
-DTHs for Presence Devices 
-DTHs for Remotes and Buttons 
-DTHs for Security devices, including keypads, and smoke detectors except for Nest, which are on the HVAC list 
-DTHs for Sirens 
-DTHs for Smart Bulbs 
-DTHs for Solar Devices 
-DTHs for specialty swimming pool equipment (See also HVAC and the lists in the Project Reports section) 
-DTHs for Virtual Devices 
-DTHs for Voice and TTS devices 
-DTHs for Wall Switches ]
-DTHs for Weather devices 
-DTHs for Window Coverings 
-DTHs for Miscellaneous Devices, including Raspberry Pi applications 
DTHs for Various sensors
-DTHs for Sensors 
-DTHs for Humidity Sensors 
-DTHs for Lux Sensors 
-DTHs for Motion Sensors 
-DTHs for Vibration Sensors 
-DTHs for Flood/Leak/Water Sensors 
Quick Browse Links for Edge Drivers
To find Edge Drivers and other current code, see the new Edge Drivers page.
Project Reports have been moved to the new architecture page.