Blocklive: Scratch Realtime Collaboration! icon

Blocklive: Scratch Realtime Collaboration!

by meechapooch@gmail.com · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Multiple Scratchers Can Work Together On The Same Project!

Users
100K
+10K in 30 days
Rating
2.4 / 5
−0.64 in 30 days
Ratings
346
−1 in 30 days
Store rank
#1,912
#1,673 among extensions
Version
2.1
updated 30 Mar 2026

Users

monthly, 3 years
2,00051K100KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 100,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
10178347Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 346 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Blocklive: Scratch Realtime Collaboration!

Blocklive syncs scratch projects in real time. Invite any number of friends to join a scratch project and create together. Blocklive uses websockets and the Blocklive webserver to sync projects. You must add collaborators to your allow list in the extension popup before sharing projects with them. Blocklive was created by Micah Powch, and is currently maintained by Waakul. Rgantzos has contributed code to the project.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%0−0.64
30 days+10K+11.1%−1−0.64
6 months0+0.0%+16−0.68
1 year0+0.0%+36−0.69

Chrome Web Store search rankings

Where Blocklive: Scratch Realtime Collaboration! appears when people search the store, with the 30 day change
Search phrasePosition30 days
project#98new

Version history

46 versions recorded
2.130 Mar 2026
1.121 Feb 2025
0.1.17.119 Jan 2025
0.1.1726 Oct 2024
0.1.16.17 Oct 2024
0.1.15.75 Oct 2024
0.1.15.69 Sep 2024
0.1.15.512 Jul 2024

Details

Category
Developer Tools
First seen
7 Mar 2022
Size
279 KB
Languages
en
Pricing
Free
Privacy policy
sites.google.com
Support
buymeacoffee.com
Extension ID
gelkmljpoacdjkjkcfekkmgkpnmeomlk

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
storage
Site access
https://scratch.mit.edu/

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