Developed By Happy #10340469

90

members (measured 5 Oct 2026, 08:32 UTC)

11 April 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

3 measurements spanning 26 days, net +5. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 84–91 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
5 Sept 2026, 08:32	90	+3
20 Aug 2026, 11:07	87	+2
10 Aug 2026, 16:32	85	first reading

Ownership

Owned by happy (@DevelopedByHappy) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

happy (@DevelopedByHappy) — D̴e̸v̵e̷l̵o̸p̶e̷d̷B̶y̸H̷a̵p̶p̸y̵ (rank 255)

@sleepyfrend — S̵p̶e̶c̸t̴a̷t̵o̴r̸ (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

D̴e̸v̵e̷l̵o̸p̶e̷d̷B̶y̸H̷a̵p̶p̸y̵1

F̴o̴l̷l̷o̷w̴e̴r̶13

L̸e̷a̷d̵e̴r̴s̷1

Member86

S̵p̶e̶c̸t̴a̷t̵o̴r̸71

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Chillz Studios#2782840 · 2 shared members

The Flamingo Fan Club#3336691 · 2 shared members

Theme Park Tycoon 2#2910194 · 2 shared members

Air Time Trampoline Park#3104260 · 2 shared members

Dress To Impress Group#17264167 · 1 shared members

BlushCrunch Studio#14576965 · 1 shared members

Car Crushers Community#2726951 · 1 shared members

B B BRAINROTS#458301216 · 1 shared members

Pinewood Builders#159511 · 1 shared members

MeepCity#655011 · 1 shared members

Haza Games#5217684 · 1 shared members

United States Secret Serviceᅠᅠᅠ#5856978 · 1 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.