SpawnRadarSpawnRadar
GamesLive Roblox game rankingsGenresBrowse every tracked categoryCommunitiesCommunity portfolios and ownershipCreatorsUser profiles and game networks
ChartsMarket leaders and momentumRecordsAll-time Roblox recordsWeekly reportThe latest market briefing
ToolsAPI
Loading account
SpawnRadarSpawnRadar

Competitor intelligence for Roblox studios. Look up any game's live players and revenue — and get alerted the moment a rival changes anything.

Explore
  • Top games
  • Live player count
  • Genres
  • Communities
  • Creators
  • Charts
  • All-time records
  • Weekly report
  • Pricing
Free tools
  • Roblox calculators
  • Robux to USD
  • DevEx calculator
  • Roblox tax calculator
  • API & MCP
  • Methodology
Account
  • Dashboard
  • Alerts
  • Breakout radar
  • Log in

SpawnRadar is not affiliated with, endorsed, sponsored, or approved by Roblox Corporation. "Roblox" and "Robux" are trademarks of Roblox Corporation.

SpawnRadarSpawnRadar
GamesLive Roblox game rankingsGenresBrowse every tracked categoryCommunitiesCommunity portfolios and ownershipCreatorsUser profiles and game networks
ChartsMarket leaders and momentumRecordsAll-time Roblox recordsWeekly reportThe latest market briefing
ToolsAPI
Loading account
Games / J:SR v2 [Open Source]
J:SR v2 [Open Source] icon

J:SR v2 [Open Source] — Live Player Count & Stats

This is the second version of J:SR. It was never released is heavily incomplete. This is open sourced for learning experiences. The codebase is likely not well written, but there is still a lot of gems and nostalgia for some people. We hope that people learn and grow from this material. Developed by: Akkoza Shade_Executioner KlownCrimson Hoofer

0 playing nowOpen on Roblox ↗
CreatorHooferBevelops
Live players
0
Peak (24h)
—
Total visits
165
Est. monthly revenue
$0–$0
Estimate (beta)
Player rating
54.5%
3 favorites
6 likes5 dislikes
Access
Free

Open to everyone

24-hour trend
—

View activity details →

Created on Roblox
Jan 5, 2023

Original publication date

Latest Roblox update
Jan 5, 2023

As reported by Roblox

Activity over time

Concurrent players

Not enough history yet — check back soon.

Notable change activity

Thumbnail, name, description, and access-price changes only.

No notable changes in 24 hours.

Notable changes

No competitor-level changes tracked yet — SpawnRadar logs every thumbnail, name, price, and description change as it happens.

Embed a live player-count badge

This is the live badge that the code will show on your site.

<iframe src="https://www.spawnradar.com/widget/4259350788" width="320" height="140" frameborder="0" title="SpawnRadar live players" loading="lazy"></iframe>

Track J:SR v2 [Open Source] with SpawnRadar

Get an alert the moment J:SR v2 [Open Source] changes its thumbnail, price, name, or ships an update — so you never get blindsided by a competitor. Revenue figures are transparent estimates; see our methodology.

Start tracking free
SpawnRadarSpawnRadar

Competitor intelligence for Roblox studios. Look up any game's live players and revenue — and get alerted the moment a rival changes anything.

Explore
  • Top games
  • Live player count
  • Genres
  • Communities
  • Creators
  • Charts
  • All-time records
  • Weekly report
  • Pricing
Free tools
  • Roblox calculators
  • Robux to USD
  • DevEx calculator
  • Roblox tax calculator
  • API & MCP
  • Methodology
Account
  • Dashboard
  • Alerts
  • Breakout radar
  • Log in

SpawnRadar is not affiliated with, endorsed, sponsored, or approved by Roblox Corporation. "Roblox" and "Robux" are trademarks of Roblox Corporation.

CreatorHooferBevelops

Games like J:SR v2 [Open Source]

Similar experiences by category and audience size.

burokku practice
0 playing
BIG simulator-New Years-
0 playing
Workshop Cilaleunyi
0 playing
Zombie Desert Defence Tycoon (REMAKE)
0 playing
Investor Center
0 playing
END
0 playing