1 <h1><img src="ui/assets/favicon.svg" width="50px" height="50px" style="vertical-align:bottom" /><span>Lemmy</span></h1>
3 [![Github](https://img.shields.io/badge/-Github-blue)](https://github.com/dessalines/lemmy)
4 [![Gitlab](https://img.shields.io/badge/-Gitlab-yellowgreen)](https://gitlab.com/dessalines/lemmy)
5 ![Mastodon Follow](https://img.shields.io/mastodon/follow/810572?domain=https%3A%2F%2Fmastodon.social&style=social)
6 ![GitHub stars](https://img.shields.io/github/stars/dessalines/lemmy?style=social)
7 [![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)
8 ![GitHub tag (latest SemVer)](https://img.shields.io/github/tag/dessalines/lemmy.svg)
9 [![Build Status](https://travis-ci.org/dessalines/lemmy.svg?branch=master)](https://travis-ci.org/dessalines/lemmy)
10 [![GitHub issues](https://img.shields.io/github/issues-raw/dessalines/lemmy.svg)](https://github.com/dessalines/lemmy/issues)
11 [![Docker Pulls](https://img.shields.io/docker/pulls/dessalines/lemmy.svg)](https://cloud.docker.com/repository/docker/dessalines/lemmy/)
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14 [![License](https://img.shields.io/github/license/dessalines/lemmy.svg)](LICENSE)
15 [![Patreon](https://img.shields.io/badge/-Support%20on%20Patreon-blueviolet.svg)](https://www.patreon.com/dessalines)
17 A link aggregator / reddit clone for the fediverse.
19 [Lemmy Dev instance](https://dev.lemmy.ml) *for testing purposes only*
21 This is a **very early beta version**, and a lot of features are currently broken or in active development, such as federation.
25 ![main screen](https://i.imgur.com/y64BtXC.png)|![chat screen](https://i.imgur.com/vsOr87q.png)
28 - Open source, [AGPL License](/LICENSE).
29 - Self hostable, easy to deploy.
30 - Comes with [Docker](#docker), [Ansible](#ansible), [Kubernetes](#kubernetes).
31 - Live-updating Comment threads.
32 - Full vote scores `(+/-)` like old reddit.
33 - Moderation abilities.
34 - Public Moderation Logs.
35 - Both site admins, and community moderators, who can appoint other moderators.
36 - Can lock, remove, and restore posts and comments.
37 - Can ban and unban users from communities and the site.
38 - Clean, mobile-friendly interface.
39 - i18n / internationalization support.
40 - NSFW post / community support.
41 - Cross-posting support.
42 - A *similar post search* when creating new posts.
43 - Can transfer site and communities to others.
45 - Server is written in rust.
46 - Front end is `~80kB` gzipped.
50 [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).
52 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.
54 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.
56 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.
58 ## Why's it called Lemmy?
60 - Lead singer from [motorhead](https://invidio.us/watch?v=pWB5JZRGl0U).
61 - The old school [video game](<https://en.wikipedia.org/wiki/Lemmings_(video_game)>).
62 - The [Koopa from Super Mario](https://www.mariowiki.com/Lemmy_Koopa).
63 - The [furry rodents](http://sunchild.fpwc.org/lemming-the-little-giant-of-the-north/).
65 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/).
71 Make sure you have both docker and docker-compose(>=`1.24.0`) installed.
76 wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/docker-compose.yml
77 wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/.env
78 # Edit the .env if you want custom passwords
82 and goto http://localhost:8536
84 [A sample nginx config](/ansible/templates/nginx.conf), could be setup with:
87 wget https://raw.githubusercontent.com/dessalines/lemmy/master/ansible/templates/nginx.conf
88 # Replace the {{ vars }}
89 sudo mv nginx.conf /etc/nginx/sites-enabled/lemmy.conf
93 To update to the newest version, run:
96 wget https://raw.githubusercontent.com/dessalines/lemmy/master/docker/prod/docker-compose.yml
102 First, you need to [install Ansible on your local computer](https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html),
103 eg using `sudo apt install ansible`, or the equivalent for you platform.
105 Then run the following commands on your local computer:
108 git clone https://github.com/dessalines/lemmy.git
110 cp inventory.example inventory
111 nano inventory # enter your server, domain, contact email
112 ansible-playbook lemmy.yml --become
117 You'll need to have an existing Kubernetes cluster and [storage class](https://kubernetes.io/docs/concepts/storage/storage-classes/).
118 Setting this up will vary depending on your provider.
119 To try it locally, you can use [MicroK8s](https://microk8s.io/) or [Minikube](https://kubernetes.io/docs/tasks/tools/install-minikube/).
121 Once you have a working cluster, edit the environment variables and volume sizes in `docker/k8s/*.yml`.
122 You may also want to change the service types to use `LoadBalancer`s depending on where you're running your cluster (add `type: LoadBalancer` to `ports)`, or `NodePort`s.
123 By default they will use `ClusterIP`s, which will allow access only within the cluster. See the [docs](https://kubernetes.io/docs/concepts/services-networking/service/) for more on networking in Kubernetes.
125 **Important** Running a database in Kubernetes will work, but is generally not recommended.
126 If you're deploying on any of the common cloud providers, you should consider using their managed database service instead (RDS, Cloud SQL, Azure Databse, etc.).
131 # Add `-n foo` if you want to deploy into a specific namespace `foo`;
132 # otherwise your resources will be created in the `default` namespace.
133 kubectl apply -f docker/k8s/db.yml
134 kubectl apply -f docker/k8s/pictshare.yml
135 kubectl apply -f docker/k8s/lemmy.yml
138 If you used a `LoadBalancer`, you should see it in your cloud provider's console.
142 ### Docker Development
145 git clone https://github.com/dessalines/lemmy
147 ./docker_update.sh # This builds and runs it, updating for your changes
150 and goto http://localhost:8536
152 ### Local Development
156 - [Rust](https://www.rust-lang.org/)
157 - [Yarn](https://yarnpkg.com/en/)
158 - [Postgres](https://www.postgresql.org/)
160 #### Set up Postgres DB
163 psql -c "create user lemmy with password 'password' superuser;" -U postgres
164 psql -c 'create database lemmy with owner lemmy;' -U postgres
165 export DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
171 git clone https://github.com/dessalines/lemmy
174 # For live coding, where both the front and back end, automagically reload on any save, do:
175 # cd ui && yarn start
176 # cd server && cargo watch -x run
181 - [Websocket API for App developers](docs/api.md)
182 - [ActivityPub API.md](docs/apub_api_outline.md)
183 - [Goals](docs/goals.md)
184 - [Ranking Algorithm](docs/ranking.md)
188 Lemmy is free, open-source software, meaning no advertising, monetizing, or venture capital, ever. Your donations directly support full-time development of the project.
189 - [Support on Patreon](https://www.patreon.com/dessalines).
190 - [Sponsor List](https://dev.lemmy.ml/sponsors).
191 - bitcoin: `1Hefs7miXS5ff5Ck5xvmjKjXf5242KzRtK`
192 - ethereum: `0x400c96c96acbC6E7B3B43B1dc1BB446540a88A01`
193 - monero: `41taVyY6e1xApqKyMVDRVxJ76sPkfZhALLTjRvVKpaAh2pBd4wv9RgYj1tSPrx8wc6iE1uWUfjtQdTmTy2FGMeChGVKPQuV`
197 If you'd like to add translations, take a look a look at the [english translation file](ui/src/translations/en.ts).
199 - Languages supported: English (`en`), Chinese (`zh`), Dutch (`nl`), Esperanto (`eo`), French (`fr`), Spanish (`es`), Swedish (`sv`), German (`de`), Russian (`ru`).
201 lang | done | missing
203 de | 82% | cross_posts,cross_post,users,number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,settings,stickied,delete_account,delete_account_confirm,banned,creator,number_online,subscribed,expires,recent_comments,nsfw,show_nsfw,theme,crypto,monero,joined,by,to,transfer_community,transfer_site,are_you_sure,yes,no
204 eo | 91% | number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,stickied,delete_account,delete_account_confirm,banned,creator,number_online,theme,are_you_sure,yes,no
205 es | 97% | delete_account,delete_account_confirm,creator,number_online,theme
206 fr | 95% | view_source,sticky,unsticky,stickied,delete_account,delete_account_confirm,creator,number_online,theme
207 nl | 93% | preview,upload_image,formatting_help,view_source,sticky,unsticky,stickied,delete_account,delete_account_confirm,banned,creator,number_online,theme
208 ru | 86% | cross_posts,cross_post,number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,stickied,delete_account,delete_account_confirm,banned,creator,number_online,recent_comments,theme,monero,by,to,transfer_community,transfer_site,are_you_sure,yes,no
210 zh | 84% | cross_posts,cross_post,users,number_of_communities,preview,upload_image,formatting_help,view_source,sticky,unsticky,settings,stickied,delete_account,delete_account_confirm,banned,creator,number_online,recent_comments,nsfw,show_nsfw,theme,monero,by,to,transfer_community,transfer_site,are_you_sure,yes,no
214 Logo made by Andy Cuccaro (@andycuccaro) under the CC-BY-SA 4.0 license