JY Development #13682961

216

members (measured 24 Oct 2026, 23:03 UTC)

9 January 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame developmentbuilding designcustomer benefits

Description

Estabilished in late 2021, we are a development group focused on buildings with unique designs and realistic details, plus various benefits for our customers.

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 7 days, net +1. 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 215–216 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Aug 2026, 15:53	216	+1
10 Aug 2026, 21:42	215	first reading

Ownership

Owned by jyishere (@xdvzkn12345) as measured.

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

Experiences

0

players in this group’s experiences right now

2,100

lifetime visits across 1 experiences

JY Store0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

jyishere (@xdvzkn12345) — Founder (rank 255)

@KindFikri — Members (rank 1)

Manolo (@Miiyake) — Members (rank 1)

Mr_OFFI (@OFFICIAL_JEREMEY) — Members (rank 1)

meex (@mxalghi35) — Members (rank 1)

KuroNox (@DominatorCompay) — Members (rank 1)

Fiorenzo (@DeimosSanity) — Members (rank 1)

DesSalvatore (@DessAcc_1) — Members (rank 1)

Tirr (@NCSRI) — Members (rank 1)

viib (@akiaki_jamanau) — Members (rank 1)

Gumball (@IXRaidenXI) — Members (rank 1)

Dan (@Ro_Mosquito) — Members (rank 1)

shiibieee (@WaKiYO_BROTHERS) — Members (rank 1)

wss (@MasterDoge9111) — Members (rank 1)

aatalagisih (@aatalagicuy) — Members (rank 1)

kubicek (@kubicek2819cze) — Members (rank 1) terminated

Alfa (@Alfarezi73) — Members (rank 1)

Nan (@Itoihere) — Members (rank 1)

@UhighBoyXxX — Members (rank 1)

Malponn (@MalponmYT) — Members (rank 1)

DeathRising (@YUROADI) — Members (rank 1)

TwonEight (@fans_ajah) — Members (rank 1)

ItsJay (@Itsjayplayys3) — Members (rank 1)

briel (@DRrobloxp) — Members (rank 1)

biksdinbi (@Skipappap25) — Members (rank 1)

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

Rank structure

Founder1

Developers0

Co-Founder1

Staff1

Clients0

Member215

Members212

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.

CDID Studio Official Group#10884667 · 21 shared members

Novelty Technologies#11755720 · 20 shared members

Pilot Training Club#2794513 · 19 shared members

Roblox Marketplace Indonesia Official Group!#13684298 · 18 shared members

Car Crushers Community#2726951 · 17 shared members

Police Roleplay Community#4328109 · 17 shared members

Greenville, Wisconsin#3078161 · 17 shared members

devGem#2776987 · 17 shared members

Strigid#6464780 · 14 shared members

[IN] Indonesia#2641260 · 14 shared members

CDID | FULLSTATE#12880745 · 14 shared members

POLRI | Police Of Republic Indonesia#4412529 · 13 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.