libsignal-protocol-javascript
This library is no longer maintained.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 It has been replaced by libsignal-client’s typesafe TypeScript API.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)
signal-cli
signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger. (by AsamK)

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libsignal-protocol-javascript | signal-cli | |
---|---|---|
3 | 64 | |
1,877 | 3,500 | |
- | 2.2% | |
1.3 | 9.2 | |
almost 4 years ago | 4 days ago | |
JavaScript | Java | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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.
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.
libsignal-protocol-javascript
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.
-
Questions about implementing basic e2e encryption for messages
There is this: https://github.com/signalapp/libsignal-protocol-javascript. But the docs state that it's deprecated. It also doesn't seem to handle the store.
-
Question about Signal API
Signal Protocol JavaScript library
-
Are There Any Tutorials On How To Use The Signal
C++/Java for the development of your messaging application there's also a JavaScript one.
signal-cli
Posts with mentions or reviews of signal-cli.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-05-05.
-
Technical analysis of TM SGNL, the unofficial Signal app Trump officials use
While that's true even in the general case - through reverse engineering of binaries, it's especially true in the case of Signal because it's open source.
There are libraries for interacting with Signal services (one from Signal themselves), here is a CLI tool that uses the lightly patched official library: <https://github.com/AsamK/signal-cli>
-
How Beeper Mini Works
Not official but this works darn well: https://github.com/AsamK/signal-cli
- Ask HN: What are some unpopular technologies you wish people knew more about?
-
Privacy is Priceless, but Signal is Expensive
If you want one for just personal use; this works well: https://github.com/AsamK/signal-cli
Just sign up with a Twilio number (using voice call) and you can make your own bot.
-
What is your go to notification service?
Here is my docker compose, maybe it is helpful: signal: #registerung tutorial # signal-cli --username +12345678 register --voice --captcha censored # https://github.com/AsamK/signal-cli/wiki/Registration-with-captcha # https://signalcaptchas.org/registration/generate.html IN CHROME # signal-cli -u +12345678 verify 123456 # signal-cli -u +1234567 send -m "This is a message" +12345678 #curl -X POST -H "Content-Type: application/json" -d '{"message": "bliblob", "number": "+41824174983", "recipients": ["+21412430"]}' 'http://signal:8080/v2/send' #external testing image: bbernhard/signal-cli-rest-api:latest container_name: signal restart: unless-stopped hostname: signal networks: - monitoring volumes: - /docker/prometheus/signal/client:/root/.local/share/signal-cli - /docker/prometheus/signal/client:/home/.local/share/signal-cli labels: - com.centurylinklabs.watchtower.enable=true environment: - USE_NATIVE=0 signalweb: # curl -X POST localhost:9100/api/v2/alertmanager -d '{"alerts": [{"status": "firing","labels": {"alertname": "test"},"annotations": {"message": "Test alert."}}]}' image: registry.gitlab.com/schlauerlauer/alertmanager-webhook-signal:latest container_name: signalweb restart: unless-stopped hostname: signalweb networks: - monitoring volumes: - /docker/prometheus/signal/web/config.yml:/root/config.yaml labels: - com.centurylinklabs.watchtower.enable=true
- Is it possible to create Signal chat bot?
-
VOIP software/app for Apple devices with calls & sms?
Yes, using the signal-cli program. It has a built in JSON RPC API that can be used to develop application integrations
-
Signal-CLI and Desktop (no phone)
Last commit was 2 days ago so it should still work: https://github.com/AsamK/signal-cli
-
Read Android notifications and send corresponding mqtt messages.
Sorry to hear. Then the cheap backup may be a Signal CLI forwarded over to mqtt CLI
-
Created a Telegram bot to remotely control my windows PC
build, install and configure/register signal-cli. The code snippet below assumes you are running it in multi-account mode, but I'll leave a comment where it matters
What are some alternatives?
When comparing libsignal-protocol-javascript and signal-cli you can also consider the following projects:
Signal-Server - Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS
apprise - Apprise - Push Notifications that work with just about every platform!
libsignal-protocol-c - Signal Protocol C Library
signal-cli-rest-api - Dockerized Signal Messenger REST API
signal-bot - A simple bot framework for Signal
signald

Civic Auth - Auth in Less Than 5 Minutes
Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
www.civic.com
featured

SurveyJS - JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor
Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
surveyjs.io
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