Blocklive: Scratch Realtime Collaboration! icon

Blocklive Chrome Extension Analysis

Developer & Designer Tools

Store listing title: Blocklive: Scratch Realtime Collaboration!

Chrome extension ID: gelkmljpoacdjkjkcfekkmgkpnmeomlk

Blocklive is a Chrome extension designed to enable simultaneous, real-time collaboration on Scratch projects. It allows users to invite others to edit the same project files through a shared connection interface.

Version:2.1
Size:279KiB
Last updated:

Overview

Installs

100K+

Rating

★ 3.0

347 reviews

Languages

1 locales

Includes English

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

High review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

Blocklive positions itself as a real-time collaboration tool for the Scratch programming environment. It promises to sync projects across multiple users by leveraging websockets and a dedicated webserver, requiring specific allow-list configuration for collaborators.

Inferred product pattern

Community-developed niche utility suffering from severe technical debt and maintenance abandonment.

Review-backed pain points

Users consistently report that the extension fails to connect, syncs nothing between collaborators, and that project verification/collaboration is currently impossible due to persistent server issues.

Observed feature gaps

Total lack of core functionality, lack of reliable server infrastructure, and absence of active maintenance to address reported bugs and security concerns.

Tags
ScratchCollaborationRealtime Coding
Target users

- Scratch programmers

- Student developers

- Collaborative coding groups

Primary use cases

- Real-time Scratch project synchronization

- Remote pair programming

Positive themes

- No specific positive themes were extractable from current sample set due to high frequency of critical performance complaints.

Negative themes

- System non-functionality

- Server downtime

- Allegations of malware redirects

- Editor corruption

- Setup difficulties

Observed friction

- Performance complaints detected

- Privacy complaints detected

- No direct payment friction noted, though users perceive the product as a complete waste of time due to technical failure.

Evidence boundary: Analysis based on 337 public reviews indicating a significant pattern of technical failure, server downtime, and user-reported security risks. Review data is heavily skewed toward negative experiences, which may not represent the full user base but highlights critical operational issues.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Users express extreme frustration regarding long-term server downtime and lack of functional support for the collaboration feature.

Reliability

High severity complaints regarding broken functionality, editor corruption, and widespread failure to synchronize projects between users.

Privacy

Critical allegations exist regarding the extension redirecting users to malware sites and potential security risks noted by the community.

Access & pricing

- No clear monetization signal

- Account required for core usage

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 4

- Videos: 0

- Languages: 1

Trust signals

- Privacy policy

- Developer contact

Store metadata

- Version: 2.1

- Size: 279KiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

Scratch collaboration extensionSync Scratch projectsBlocklive not workingScratch pair programming tool

Comparison

Scratch collaboration alternatives

Problem

Blocklive malwareBlocklive brokenScratch editor corruption

Alternative

Scratch team approved tools

Similar extensions

Jump to related discovery paths:

Screenshots

Blocklive: Scratch Realtime Collaboration! screenshot
Blocklive: Scratch Realtime Collaboration! screenshot
Blocklive: Scratch Realtime Collaboration! screenshot
Blocklive: Scratch Realtime Collaboration! screenshot

Links

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