# Blocks development scaleability **URL:** \ **Category:** Feedback\ **Created:** [January 6, 2019, 4:50pm UTC](https://community.thunkable.com/t/blocks-development-scaleability/63508 "2019-01-06T16:50:30Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![chrisA](https://avatars.discourse-cdn.com/v4/letter/c/b77776/32.png) [@chrisA](https://community.thunkable.com/u/chrisA)\ **Post date:** [January 6, 2019, 4:50pm UTC](https://community.thunkable.com/t/blocks-development-scaleability/63508/1 "2019-01-06T16:50:30Z")
Hi. HNY! Have been away from Thunkable for a year or so, hoping that the Blocks development screen for a large app would have been improved (as suggested in forum). But the blocks screen seems not to have advanced. Namely, v.Difficult to develop an app of say 800+ blocks, as the screen is just completely unmanageable - highly cluttered, ungroupable/untaggable blocks etc. Will thunkable ever allow for large-scale app development? Maybe if I come back to thunk in 2020! Surely a simple tabbed Block screen is possible? Living in hope. chrisRoald ---
**Author:** ![Cian\_O\_Sullivan](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/cian_o_sullivan/32/34494_2.png) [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)\ **Post date:** [January 6, 2019, 5:20pm UTC](https://community.thunkable.com/t/blocks-development-scaleability/63508/2 "2019-01-06T17:20:39Z")
I could not agree more. I am having trouble at 500 blocks. I accidentally unthunked a connection while trying to navigate , and it took me over an hour to debug. I would love some tips on how to manage, or anything on the roadmap that can be discussed 😉 ---
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [November 8, 2024, 12:16pm UTC](https://community.thunkable.com/t/blocks-development-scaleability/63508/3 "2024-11-08T12:16:31Z")