Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
john's developments

john's developments #606528401

1,916
members (measured 6 Nov 2026, 05:33 UTC)
16 May 2026
created (per Roblox API)
14 August 2026
first measured by this register

Membership history

Growth

1471,9161,031.519 August 20266 November 2026
277 measurements spanning 79 days, net +1,769. 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”.
Measurement log — every members count we have recorded, most recent 20 of 277
Measured (UTC)MembersChange
6 Nov 2026, 05:331,916+57
4 Nov 2026, 19:001,859+152
28 Oct 2026, 18:521,707+28
27 Oct 2026, 16:021,679+3
27 Oct 2026, 11:191,676+70
21 Oct 2026, 23:171,606+1
21 Oct 2026, 17:201,605+1
21 Oct 2026, 15:301,604+3
21 Oct 2026, 13:311,601+3
21 Oct 2026, 00:111,598+2
20 Oct 2026, 20:211,596+1
20 Oct 2026, 08:411,595+1
20 Oct 2026, 06:511,594+2
20 Oct 2026, 01:101,592+1
19 Oct 2026, 15:321,591+4
19 Oct 2026, 06:011,587+1
19 Oct 2026, 00:201,586+1
18 Oct 2026, 20:311,585+1
18 Oct 2026, 16:411,584+2
18 Oct 2026, 05:111,582first reading

Ownership

Owned by john (@firatatlihan) 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

john (@firatatlihan) — Owner (rank 255)

@ubopi — Member (rank 1)

mya (@myalaura12212) — Owner (rank 1)

JESUSISKING (@Itzyouboyz11) — Owner (rank 1)

AEX (@ewxsui) — Owner (rank 1)

@King_beast1308 — Owner (rank 1)

Jib XD (@Jenna8unicorn) — Owner (rank 1)

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

Rank structure

Owner1
Admin0
Member147
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.

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.