🐀 A link aggregator and forum for the fediverse
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Richard Schwab 5eaaabe512 Relax timeout for sending activities (#4864)
* Relax timeout for sending activities

Lemmy considers timeouts during activity sending as retryable errors.
While it is frequently enough to retry sending the same activity again after
the original submission attempt resulted in a timeout, allowing the receiving
side to use more time for synchronous processing should reduce the number of
retries needed overall and improve overall compatibility.

Some ActivityPub software, such as Mastodon, implements a queue for processing
received activities asynchronously, which allows immediately returning a
response for activity submissions. Other software, such as Lemmy or Hubzilla
implement synchronous processing of activities before returning a response.

ActivityPub does not specify specific timeouts to be used:
https://github.com/w3c/activitypub/issues/365

* Simplify usage of federation_sender_config Option
2024-07-23 12:20:01 +02:00
.github Add SleeplessOne1917 to CODEOWNERS (#4558) 2024-03-22 18:31:45 -04:00
api_tests Update dependency @types/node to v20.14.5 (#4843) 2024-06-18 10:11:20 +00:00
config Configure max comment width in clippy (#4738) 2024-05-23 08:46:26 -04:00
crates Version 0.19.5 2024-06-19 08:17:45 -04:00
docker Version 0.19.5 2024-06-19 08:17:45 -04:00
migrations Fix not-equals check in post aggregates update trigger (#4837) 2024-06-17 15:25:54 -04:00
readmes Removing cardano, this was never used. (#4588) 2024-04-03 10:38:57 +02:00
scripts Fixing sed command for postgres upgrade. (#4791) 2024-06-07 12:39:23 -04:00
src Relax timeout for sending activities (#4864) 2024-07-23 12:20:01 +02:00
.dockerignore Fix entrypoint in Dockerfile (#4202) 2023-11-26 16:50:31 -05:00
.gitattributes Added gitattributes to normalize all files to lf (#3386) 2023-06-29 10:16:11 +02:00
.gitignore Reenable API tests that were accidentally skipped (#4259) 2023-12-13 09:29:10 -05:00
.gitmodules WIP: Email localization (fixes #500) (#2053) 2022-03-24 15:25:51 +00:00
.rustfmt.toml Configure max comment width in clippy (#4738) 2024-05-23 08:46:26 -04:00
.woodpecker.yml upgrade rust to 1.78 to fix diesel cli (#4761) 2024-05-31 08:39:45 -04:00
Cargo.lock Version 0.19.5 2024-06-19 08:17:45 -04:00
Cargo.toml Version 0.19.5 2024-06-19 08:17:45 -04:00
cliff.toml Adding git cliff to help generate changelogs. (#4522) 2024-03-12 11:24:27 +01:00
diesel.toml Adding diesel enums for SortType and ListingType (#2808) 2023-04-17 15:19:51 -04:00
LICENSE Initial commit 2019-02-14 09:17:18 -08:00
README.md Removing cardano, this was never used. (#4588) 2024-04-03 10:38:57 +02:00
RELEASES.md Change RELEASES.md to link to join-lemmy.org news (#3997) 2023-10-02 10:55:23 +02:00
renovate.json Revert "Removing renovate schedule. (#4808)" (#4847) 2024-06-18 16:55:06 -04:00
SECURITY.md Add link to githubs new issue button for security advisories. Fixes #3734 (#4107) 2023-10-25 16:50:56 +02:00

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Lemmy

A link aggregator and forum for the fediverse.

Join Lemmy · Documentation · Matrix Chat · Report Bug · Request Feature · Releases · Code of Conduct

About The Project

Desktop Mobile
desktop mobile

Lemmy is similar to sites like Reddit, Lobste.rs, or Hacker News: you subscribe to forums you're interested in, post links and discussions, then vote, and comment on them. Behind the scenes, it is very different; anyone can easily run a server, and all these servers are federated (think email), and connected to the same universe, called the Fediverse.

For a link aggregator, this means a user registered on one server can subscribe to forums on any other server, and can have discussions with users registered elsewhere.

It is an easily self-hostable, decentralized alternative to Reddit and other link aggregators, outside of their corporate control and meddling.

Each Lemmy server can set its own moderation policy; appointing site-wide admins, and community moderators to keep out the trolls, and foster a healthy, non-toxic environment where all can feel comfortable contributing.

Why's it called Lemmy?

Built With

Features

  • Open source, AGPL License.
  • Self hostable, easy to deploy.
  • Clean, mobile-friendly interface.
    • Only a minimum of a username and password is required to sign up!
    • User avatar support.
    • Live-updating Comment threads.
    • Full vote scores (+/-) like old Reddit.
    • Themes, including light, dark, and solarized.
    • Emojis with autocomplete support. Start typing :
    • User tagging using @, Community tagging using !.
    • Integrated image uploading in both posts and comments.
    • A post can consist of a title and any combination of self text, a URL, or nothing else.
    • Notifications, on comment replies and when you're tagged.
      • Notifications can be sent via email.
      • Private messaging support.
    • i18n / internationalization support.
    • RSS / Atom feeds for All, Subscribed, Inbox, User, and Community.
  • Cross-posting support.
    • A similar post search when creating new posts. Great for question / answer communities.
  • Moderation abilities.
    • Public Moderation Logs.
    • Can sticky posts to the top of communities.
    • Both site admins, and community moderators, who can appoint other moderators.
    • Can lock, remove, and restore posts and comments.
    • Can ban and unban users from communities and the site.
    • Can transfer site and communities to others.
  • Can fully erase your data, replacing all posts and comments.
  • NSFW post / community support.
  • High performance.
    • Server is written in rust.
    • Supports arm64 / Raspberry Pi.

Installation

Lemmy Projects

Support / Donate

Lemmy is free, open-source software, meaning no advertising, monetizing, or venture capital, ever. Your donations directly support full-time development of the project.

Lemmy is made possible by a generous grant from the NLnet foundation.

Crypto

  • bitcoin: 1Hefs7miXS5ff5Ck5xvmjKjXf5242KzRtK
  • ethereum: 0x400c96c96acbC6E7B3B43B1dc1BB446540a88A01
  • monero: 41taVyY6e1xApqKyMVDRVxJ76sPkfZhALLTjRvVKpaAh2pBd4wv9RgYj1tSPrx8wc6iE1uWUfjtQdTmTy2FGMeChGVKPQuV

Contributing

Read the following documentation to setup the development environment and start coding:

When working on an issue or pull request, you can comment with any questions you may have so that maintainers can answer them. You can also join the Matrix Development Chat for general assistance.

Translations

Community

Code Mirrors

Credits

Logo made by Andy Cuccaro (@andycuccaro) under the CC-BY-SA 4.0 license.