ot.js vs othello-ocaml

ot.js

By Operational-Transformation

operational-transformation

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othello-ocaml

Reimplementation of https://github.com/jahfer/othello in OCaml programming language (by jahfer)

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ot.js		othello-ocaml
	Project
2	Mentions	1
2,019	Stars	1
0.0%	Growth	-
0.0	Activity	10.0
almost 2 years ago	Latest Commit	over 6 years ago
JavaScript	Language	OCaml
MIT License	License	-

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

ot.js

Posts with mentions or reviews of ot.js. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-11-16.

You don't need a CRDT to build a collaborative experience
6 projects | news.ycombinator.com | 16 Nov 2023

This single file shows the entire set of OT transformations (retain, insert, delete):
https://github.com/Operational-Transformation/ot.js/blob/mas...
and this is a good post outlining the basics of OT, from the creator of CodeMirror:
https://marijnhaverbeke.nl/blog/collaborative-editing-cm.htm...
Show HN: Rustpad, a self-hosted online collaborative text editor in Rust
3 projects | news.ycombinator.com | 5 Jun 2021

Thanks! Operational transformation is the same technology that powers Google Docs. It's been studied in academia for real-time collaboration since the 1990s and has eventual consistency guarantees. See the Wikipedia article: https://en.wikipedia.org/wiki/Operational_transformation
The Rust operational-transform library was not written by me, but it's listed on crates.io by spebern, and it's worked wonderfully so far. It seems to be a very close port of ot.js (https://github.com/Operational-Transformation/ot.js). The text transformation algorithm isn't very complicated (<700 SLOC including tests), but there's probably room for optimization!

othello-ocaml

Posts with mentions or reviews of othello-ocaml. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-11-16.