libsignal-protocol-javascript VS Signal-Server

Compare libsignal-protocol-javascript vs Signal-Server and see what are their differences.


This library is no longer maintained. libsignal-protocol-javascript was an implementation of the Signal Protocol, written in JavaScript. It has been replaced by libsignal-client’s typesafe TypeScript API. (by signalapp)


Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS (by signalapp)
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libsignal-protocol-javascript Signal-Server
3 200
1,877 8,813
- 0.6%
1.3 9.8
over 2 years ago 2 days ago
JavaScript Java
GNU General Public License v3.0 only GNU Affero General Public License v3.0
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.


Posts with mentions or reviews of libsignal-protocol-javascript. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-02-07.


Posts with mentions or reviews of Signal-Server. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-02-20.

What are some alternatives?

When comparing libsignal-protocol-javascript and Signal-Server you can also consider the following projects:

matrix-docker-ansible-deploy - 🐳 Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker

mollyim-android - Enhanced and security-focused fork of Signal.


simplex-chat - SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!


TextSecure - A private messenger for Android.

session-desktop - Session Desktop - Onion routing based messenger

Synapse - Synapse: Matrix homeserver written in Python/Twisted.

nostr - a truly censorship-resistant alternative to Twitter that has a chance of working

jami-cli - Jami client for terminal

status-mobile - a free (libre) open source, mobile OS for Ethereum

libsignal - Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.