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Blocklive: Scratch Realtime Collaboration! icon

Blocklive: Scratch Realtime Collaboration!

Multiple Scratchers Can Work Together On The Same Project!

Users40KCurrent public install base
Rating3.0Store average score
Reviews341Public review volume
Manifest versionV3Extension platform version
7-day growth-40KNet users gained this week
7-day growth rate-50%Relative weekly velocity
Preview

Blocklive: Scratch Realtime Collaboration! Media preview

5 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

37K46K55K64K73K2026年7月15日2026年7月18日2026年7月21日Latest: 40K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
3.02
Latest
3.03
7-day rating change
+0.01
3.023.023.023.033.032026年7月15日2026年7月18日2026年7月21日Latest: 3.03
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthDeclining
-40K-50%
30-day growthDeclining
-50K-55.6%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.1
ManifestV3
Size253KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

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.

Donate to blocklive at https://buymeacoffee.com/ilhp10

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score3.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average2.9Average computed only from synced review bodies below
Reviews with text317Synced review bodies
Total ratings / reviews341Chrome Web Store public rating/review count

Store average score: 3.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
100
4
35
3
37
2
35
1
110
Илья «Bombo4ka52»2024年3月19日
5

Топ программа!

Version 0.1.8.6Language ky
Rodin Kavousian2024年3月16日
1

It did not work for me, I clicked "Blocklive Share" and it just spun in an endless loop of sadness. I tried getting help from my friends and it did not help, I uninstalled and added it back too! My Allowlist just says "Request Failed :( ". Help Please.

Version 0.1.8.6Language en
1 helpful · 0 not helpful
Kenneth Jiang2024年3月5日
5

I WILL DOWNLOAD ANY EXTENSION FOR SCRATCH. I LOVE SCRATCH AND SCRATCH EXTENSIONS. LOL 😂🤣😂🤣😂🤣👍😀😀😀 5.0 OUT OD 5.0

Version 0.1.8.6Language en
17 helpful · 5 not helpful
CubeSolver252024年3月4日
2

I like what this extension is trying to do, but there's many problems in its current state. At the time of this review, I would not recommend that people use this for collaborative editing because of the risks attached with its frequent problems. According to this extension's own official Discord server's crash monitor, this extension isn't very reliable. It frequently goes down for short periods of time, and sometimes for an extended period of time. While the developers are very aware of these issues and seem to be working on improving it, the quantity of issues reported in a given period of time is immense. As of now, the average number of bugs reported is 4 per day. Some bugs reported recently (A week ago since this review was written): Servers going down can cause you to not just lose the ability to edit collaboratively, but also access to projects, and possibly even project progress. Developers and users frequently recommend backing up your projects, not as a safety measure in the case of an emergency, but mostly because losing progress is to be expected. Sometimes, users will end up being able to access OTHER PEOPLE'S projects, even if they didn't try to break into them. On a related note, your project might get replaced with another Blocklive project. Even if the server is still operational, your project may not have an available session, meaning you still can't edit collaboratively with other users. Collaboration settings and chat are sometimes erased, meaning you need to re-add members to the project, and you also lose any important information that was exchanged in the chat.

Version 0.1.8.6Language en
6 helpful · 3 not helpful
Tomas Bowden2024年3月4日
3

Cool but there's a super annoying glitch where you have to re-add people to your allow list a ton.

Version 0.1.8.6Language en
3 helpful · 4 not helpful
Мирон Лисин2024年3月3日
3

in general, the addition is of course cool, but there is a bug when you click share everything is fine there, but then after a moment the icons disappear and the blocklive kind of crashed and when you click share for the second time there is an endless upload, the great sns fan's attempt to fix the bug!

Version 0.1.8.6Language en
0 helpful · 1 not helpful
Gab.2024年3月2日
1

sorry for the bad review, but i am REALLY irritated. i legit tried every single thing and this didn't work. it worked for my friend, but not me. i know it doesn't work for some computers but please at least try to make it support all devices. i actually wanted to try this and it didn't work... i mean i know blocklive IS working it just doesn't work for at least 90% of people due to their devices.

Version 0.1.8.6Language en
6 helpful · 2 not helpful
Vira Hall2024年3月2日
1

I Guess Blocklive is down again. probably the Scratch Team is trying to update their API, so it's COMPLETELY IMPOSSIBLE to see unshared projects. *UPDATE* AFTER MONTHS AND MONTHS, I THOUGHT IT WOULD WORK. BUT nope, IT NEVER WORKS FOR ME. I TIRED TO INVITE SOME SCRATCHERS IN MY PROJECT CALLED T.R.A.F.O.L, IT. STILL. DOES. NOTHING. probably scratch's fault since THEY'RE TRYING TO UPDATE THEIR API, AGAIN. I don't know what to do, I guess T.R.A.F.O.L might be cancelled.

Version 0.1.8.8Language en
3 helpful · 1 not helpful
enrico andhika2024年2月26日
4

Good for doing projects with friends without needing to remix the same game or making an entirely new account for both of us to work on but lately it has been a bit malfunctioning. My block live keeps loading when I click on it and when i add someone to my allow list, it disappears later on. Thank you for making this available for me and for noticing this message.

Version 0.1.8.6Language en
4 helpful · 0 not helpful
Kelvin2024年2月26日
4

It's good but takes way too long to load the page to invite friends.

Version 0.1.8.6Language en
4 helpful · 1 not helpful