Lemmy

[![Github](https://img.shields.io/badge/-Github-blue)](https://github.com/dessalines/lemmy) [![Gitlab](https://img.shields.io/badge/-Gitlab-yellowgreen)](https://gitlab.com/dessalines/lemmy) ![GitHub tag (latest SemVer)](https://img.shields.io/github/tag/dessalines/lemmy.svg) [![Build Status](https://travis-ci.org/dessalines/lemmy.svg?branch=master)](https://travis-ci.org/dessalines/lemmy) [![star this repo](http://githubbadges.com/star.svg?user=dessalines&repo=lemmy&style=flat)](https://github.com/dessalines/lemmy) [![fork this repo](http://githubbadges.com/fork.svg?user=dessalines&repo=lemmy&style=flat)](https://github.com/dessalines/lemmy/fork) [![Docker Pulls](https://img.shields.io/docker/pulls/dessalines/lemmy.svg)](https://cloud.docker.com/repository/docker/dessalines/lemmy/) [![GitHub issues](https://img.shields.io/github/issues-raw/dessalines/lemmy.svg)](https://github.com/dessalines/lemmy/issues) ![GitHub repo size](https://img.shields.io/github/repo-size/dessalines/lemmy.svg) ![GitHub commit activity](https://img.shields.io/github/commit-activity/m/dessalines/lemmy.svg) [![License](https://img.shields.io/github/license/dessalines/lemmy.svg)](LICENSE) [![Mastodon](https://img.shields.io/badge/Mastodon-@LemmyDev-lightgrey.svg)](https://mastodon.social/@LemmyDev) [![Matrix](https://img.shields.io/matrix/rust-reddit-fediverse:matrix.org.svg?label=matrix-chat)](https://riot.im/app/#/room/#rust-reddit-fediverse:matrix.org) [![Patreon](https://img.shields.io/badge/-Support%20on%20Patreon-blueviolet.svg)](https://www.patreon.com/dessalines) A link aggregator / reddit clone for the fediverse. [Lemmy Dev instance](https://dev.lemmy.ml) *for testing purposes only* This is a **very early beta version**, and a lot of features are currently broken or in active development, such as federation. Front Page|Post ---|--- ![main screen](https://i.imgur.com/y64BtXC.png)|![chat screen](https://i.imgur.com/vsOr87q.png) ## Features - Open source, [AGPL License](/LICENSE). - Self hostable, easy to deploy. - Comes with [Docker](#docker), [Ansible](#ansible). - Live-updating Comment threads. - Full vote scores `(+/-)` like old reddit. - Moderation abilities. - Public Moderation Logs. - 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. - Clean, mobile-friendly interface. - i18n / internationalization support. - NSFW post / community support. - Cross-posting support. - Can transfer site and communities to others. - High performance. - Server is written in rust. - Front end is `~80kB` gzipped. ## About [Lemmy](https://github.com/dessalines/lemmy) is similar to sites like [Reddit](https://reddit.com), [Lobste.rs](https://lobste.rs), [Raddle](https://raddle.me), or [Hacker News](https://news.ycombinator.com/): 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](https://en.wikipedia.org/wiki/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. The overall goal is to create 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? - Lead singer from [motorhead](https://invidio.us/watch?v=pWB5JZRGl0U). - The old school [video game](). - The [Koopa from Super Mario](https://www.mariowiki.com/Lemmy_Koopa). - The [furry rodents](http://sunchild.fpwc.org/lemming-the-little-giant-of-the-north/). Made with [Rust](https://www.rust-lang.org), [Actix](https://actix.rs/), [Inferno](https://www.infernojs.org), [Typescript](https://www.typescriptlang.org/) and [Diesel](http://diesel.rs/). ## Install ### Docker Make sure you have both docker and docker-compose(>=`1.24.0`) installed. ```bash mkdir lemmy/ cd lemmy/ wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/docker-compose.yml wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/.env # Edit the .env if you want custom passwords docker-compose up -d ``` and goto http://localhost:8536 [A sample nginx config](/ansible/templates/nginx.conf), could be setup with: ```bash wget https://raw.githubusercontent.com/dessalines/lemmy/master/ansible/templates/nginx.conf # Replace the {{ vars }} sudo mv nginx.conf /etc/nginx/sites-enabled/lemmy.conf ``` #### Updating To update to the newest version, run: ```bash wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/docker-compose.yml docker-compose up -d ``` ### Ansible First, you need to [install Ansible on your local computer](https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html), eg using `sudo apt install ansible`, or the equivalent for you platform. Then run the following commands on your local computer: ```bash git clone https://github.com/dessalines/lemmy.git cd lemmy/ansible/ cp inventory.example inventory nano inventory # enter your server, domain, contact email ansible-playbook lemmy.yml --become ``` ## Develop ### Docker Development ```bash git clone https://github.com/dessalines/lemmy cd lemmy/docker/dev ./docker_update.sh # This builds and runs it, updating for your changes ``` and goto http://localhost:8536 ### Local Development #### Requirements - [Rust](https://www.rust-lang.org/) - [Yarn](https://yarnpkg.com/en/) - [Postgres](https://www.postgresql.org/) #### Set up Postgres DB ```bash psql -c "create user lemmy with password 'password' superuser;" -U postgres psql -c 'create database lemmy with owner lemmy;' -U postgres export DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy ``` #### Running ```bash git clone https://github.com/dessalines/lemmy cd lemmy ./install.sh # For live coding, where both the front and back end, automagically reload on any save, do: # cd ui && yarn start # cd server && cargo watch -x run ``` ## Documentation - [Websocket API for App developers](docs/api.md) - [ActivityPub API.md](docs/apub_api_outline.md) - [Goals](docs/goals.md) - [Ranking Algorithm](docs/ranking.md) ## Support Lemmy is free, open-source software, meaning no advertising, monetizing, or venture capital, ever. Your donations directly support full-time development of the project. - [Support on Patreon](https://www.patreon.com/dessalines). - [Sponsor List](https://dev.lemmy.ml/sponsors). - bitcoin: `1Hefs7miXS5ff5Ck5xvmjKjXf5242KzRtK` - ethereum: `0x400c96c96acbC6E7B3B43B1dc1BB446540a88A01` - monero: `41taVyY6e1xApqKyMVDRVxJ76sPkfZhALLTjRvVKpaAh2pBd4wv9RgYj1tSPrx8wc6iE1uWUfjtQdTmTy2FGMeChGVKPQuV` ## Translations If you'd like to add translations, take a look a look at the [english translation file](ui/src/translations/en.ts). - Languages supported: English (`en`), Chinese (`zh`), Dutch (`nl`), Esperanto (`eo`), French (`fr`), Spanish (`es`), Swedish (`sv`), German (`de`), Russian (`ru`). ### Report lang | done | missing --- | --- | --- de | 84% | cross_posts,cross_post,users,number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,settings,stickied,banned,subscribed,expires,recent_comments,nsfw,show_nsfw,crypto,monero,joined,by,to,transfer_community,transfer_site,are_you_sure,yes,no eo | 93% | number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,stickied,banned,are_you_sure,yes,no es | 100% | fr | 98% | view_source,sticky,unsticky,stickied nl | 96% | preview,upload_image,formatting_help,view_source,sticky,unsticky,stickied,banned ru | 89% | cross_posts,cross_post,number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,stickied,banned,recent_comments,monero,by,to,transfer_community,transfer_site,are_you_sure,yes,no sv | 96% | preview,upload_image,formatting_help,view_source,sticky,unsticky,stickied,banned zh | 87% | cross_posts,cross_post,users,number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,settings,stickied,banned,recent_comments,nsfw,show_nsfw,monero,by,to,transfer_community,transfer_site,are_you_sure,yes,no ## Credits Logo made by Andy Cuccaro (@andycuccaro) under the CC-BY-SA 4.0 license