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tdlib
td
C++2019–2025
tdlib / td

td

Cross-platform library for building Telegram clients

Communication & SocialLibraries & SDKs
Explore on GitHubRead Hacker News discussions
7Distinct people
7Mentions
0Explicit recommenders
9.3KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Cross-platform library for building Telegram clients

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

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 1:49:46 PM 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 year7 dated mentions

Observed mentions: 2019-03-14 11:01:19 UTC to 2025-03-03 18:32:16 UTC.

01232019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments20192020-01-01 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): 2 mentions; 1 submissions, 1 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2025

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
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC312
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 UTC211
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC000
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC000
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC101

What Hacker News says

7 sources
tadzik_·Mar 14, 2019
Please, please don't. Open Whisper Systems is a company that uses "open-source" as a marketing term while bullying the people who choose to take advantage of it. You can build your own client, but if you start to distribute it, they'll ban you from using their servers[1], with an explanation plain ridiculous for a company that took thousands of dollars from various open source foundations. The server is open source, but again, you have no guarantee that the official (and only) signal server is anything close to the software they published as open source. Telegram at least publishes libraries that you can actually use with their official service [2]. You still have to „trust the company” to a certain degree: you'll never get proper security without something like Matrix or XMPP where you can be in control over both ends of the communicatio
Read the rest
n. Still, a company like OWS or Telegram can do more or less to put users more in control over their end: and I'd argue that OWS is doing way less for that than Telegram does. [1] https://github.com/LibreSignal/LibreSignal/issues/37#issueco... [2] https://github.com/tdlib/td EDIT: removed "dishonest" – I wish I had strikethrough to use :)
In Telegram gets 3M new signups during Facebook apps’ outage

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