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signalapp
libsignal-service-java
Java2016–2021
signalapp / libsignal-service-java · Archived

libsignal-service-java

A Java/Android library for communicating with the Signal messaging service.

7Distinct people
8Mentions
0Explicit recommenders
601GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

A Java/Android library for communicating with the Signal messaging service.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 3:30:57 AM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year8 dated mentions

Observed mentions: 2016-07-08 18:46:11 UTC to 2021-04-26 14:35:48 UTC.

01232016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments20162017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 2 mentions; 2 submissions, 0 comments20182019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2021

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC303
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC000
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC220
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC101
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC101
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC101

What Hacker News says

1 sources
I've been switching people to Matrix recently, mainly because they have a solution for losing your chat history (you don't, at least not with the new key backup system) and there's a lot of other features like bridging and federation. Matrix is far from perfect at the moment but I feel that it will end up being a much more complete solution than Signal (the new seven-word key verification system is really cool and much better than how verification works for Signal). > Not both. Why? I don’t know. But Signal insists that it is more secure. It's because the provisioning support is only implemented in the JavaScript "SDK" (in scare-quotes because we all know Moxie is very hostile to users using apps other than the one they publish). Not only that, there were PRs that implemented the core functionality required and Moxie effectively said that
Read the rest
the author was too inexperienced for the patch to even be worth reviewing[1]. There are third-party signal clients[2] which use that patch to allow for you to create "virtual devices" in your shell and thus (in theory) script signal chats or create Matrix bridges (I hope to do the latter at some point). [1]: https://github.com/signalapp/libsignal-service-java/pull/21 [2]: https://github.com/AsamK/signal-cli
In Signal, a fast, secure and simple messenger endorsed by Snowden

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