JamDev Partners #10427436

1,560

members (measured 21 Aug 2026, 21:03 UTC)

18 April 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 10 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 1,560–1,561 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Aug 2026, 16:30	1,560	-1
10 Aug 2026, 12:13	1,561	first reading

Ownership

Owned by @JamDeveloper as measured.

Claimed by user #2516364471 — observed between sweeps, detected 10 Aug 2026, 15:11 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Members we’ve seen

@JamDeveloper — 👑Owner (rank 255)

@yHasteeD — 🪐Head Developers (rank 254)

Kelven (@KelvenOne) — 🪐Head Developers (rank 254)

@CaioAlbarnBR — 🪐Head Developers (rank 254)

@DJSANTS — 🚀Developers (rank 253)

FantoLaranjo (@ClTRUUS) — 🚀Developers (rank 253) terminated

Uzerk (@uzerk1234) — 🛸Contributors (rank 250)

@JeeffBlox — 🛸Contributors (rank 250) terminated

@Streeteenk — 🌍Member (rank 1)

Luis (@luisfelipe3050122) — 🌍Member (rank 1)

1KDxLDemon (@Sr_LordBru) — 🌍Member (rank 1)

Dino (@gabriellok2005) — 🌍Member (rank 1)

Kai (@yCrazykaix) — 🌍Member (rank 1)

Gappq (@eeeeeghh) — 🌍Member (rank 1) terminated

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

Rank structure

👑Owner1

🪐Head Developers4

🚀Developers2

🛸Contributors3

🎥Content Creator0

👽Testers0

Member1,561

🌍Member1,551

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.

Wiggity.#12836673 · 5 shared members

Scriptbloxian Studios#4705120 · 5 shared members

BIG Games Pets#3959677 · 5 shared members

Roblox em Português#4806497 · 5 shared members

PG Games.#33499507 · 5 shared members

JamDev Play#8243311 · 5 shared members

JamDev Anime#10722202 · 5 shared members

LSPLASH#3049798 · 4 shared members

Roblox#7 · 4 shared members

Powerful Studio#5522949 · 4 shared members

48h Games#14461694 · 4 shared members

Família X#4177011 · 4 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.