# \[APP\]\[Pro\] Better Logic Library - Just some better logic, variable and library management

**URL:** <https://community.homey.app/t/app-pro-better-logic-library-just-some-better-logic-variable-and-library-management/5568>\
**Category:** Apps\
**Tags:** app, tools, homey-pro, bll\
**Created:** [December 16, 2018, 10:29pm UTC](https://community.homey.app/t/app-pro-better-logic-library-just-some-better-logic-variable-and-library-management/5568 "2018-12-16T22:29:57Z")\
**Posts on this page:** 1\
**Showing post:** 519

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [September 7, 2025, 10:53pm UTC](https://community.homey.app/t/app-pro-better-logic-library-just-some-better-logic-variable-and-library-management/5568/519 "2025-09-07T22:53:07Z")

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Ah yes, that app is a great tool to interact with flows.

So I asked [Homey bot](https://community.homey.app/t/hi-support-chat-bot/142701):  
“How do I store AND edit JSON data in Better Logic Library string variables?”  
The response seems pretty usable (_assuming_ you’ll get the same reply 😬 ).

In the meantime, check out the app “[JSON Handler](https://community.homey.app/t/66317)” also built by Arie .

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