
PouchDB
RxDB
GUN
Thymer
Yjs
FeathersJS
Git Large File Storage
A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

WhiteHat Jr
CodaKid
CodeCombat
CodeMonkey
Kodable
Tynker
Coding with Kids
Code for fun offers coding programs, robotic and technology classes for kids.
Which is more popular?
Based on our record, Automerge seems to be more popular. It has been mentioned 13 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | automerge.org | codeforfun.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
Automerge: a new foundation for collaboration software
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Automerge and Code for Fun. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


This is apparently based on Automerge.[1] It sounds like a really good idea. Is it a good enough idea to sync MMO game clients and servers? Paper from 2012, last Automerge site update in 2025. Why isn't this everywhere? [1]... - Source: Hacker News / about 2 months ago
Automerge (official) - Automerge project goals, JSON-like CRDT semantics, and cross-platform bindings. (automerge.org). - Source: dev.to / 3 months ago
For values that don't have a natural merge function (or where you don't want to bother writing one), would it make sense to sync update logs instead? That is: - The synced value is a history of client updates, sorted in some eventually... - Source: Hacker News / 4 months ago
Tracking Code for Fun since Jul 2021.
When comparing Automerge and Code for Fun, you can also consider the following products.

Open-source JavaScript database inspired by Apache CouchDB that's designed to run well within the browser
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WhiteHat Jr is a live online coding class service that is aimed at kids who want to learn coding in an easy and practical way.
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A fast, offline-first, reactive Database for JavaScript Applications
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CodaKid is an online kid’s coding academy offering coding courses for kids, Minecraft modding, Robox coding, and video game programming courses.
Compare CodaKid to Automerge or Code for Fun:


Learn programming with a multiplayer live coding strategy game.
Compare CodeCombat to Automerge or Code for Fun: