Horrific.Dev's fork of the Mastodon project, hosted @ is.a.horrific.dev. https://joinmastodon.org
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James Fenn f49e7fdd97 place max_toot_chars in meta object vor 8 Monaten
.circleci Fix the circleci packages for Buster. (#13583) vor 10 Monaten
.dependabot Increase dependabot dependencies scope from security-only. (#13400) vor 11 Monaten
.github Add config for issue template (#12306) vor 1 Jahr
app place max_toot_chars in meta object vor 8 Monaten
bin Bump webpacker from 3.5.5 to 4.0.2 (#10277) vor 2 Jahren
config New Crowdin translations (#13398) vor 9 Monaten
db Reset secret of web app that could have been exposed by Doorkeeper (#13688) vor 9 Monaten
dist Update nginx.conf (#13066) vor 1 Jahr
lib Bump version to 3.1.4 (#13750) vor 9 Monaten
log Initial commit vor 5 Jahren
nanobox Resync Nanobox files with the 2.9.0 release (#11083) vor 1 Jahr
public Remove 'unsafe-inline' from Content-Security-Policy style-src (#13679) vor 10 Monaten
spec Bump doorkeeper from 5.3.3 to 5.4.0 (#13733) vor 9 Monaten
streaming Add remote only to public timeline (#13504) vor 9 Monaten
vendor Increase files checked by ESLint (#9705) vor 2 Jahren
.buildpacks Add ffmpeg buildpack for scalingo (#8500) vor 2 Jahren
.codeclimate.yml Bump rubocop from 0.79.0 to 0.82.0 (#13677) vor 10 Monaten
.dockerignore Add .bundle to .dockerignore (#7895) vor 2 Jahren
.editorconfig Add final newline to locale files (#2890) vor 3 Jahren
.env.nanobox Fix sample SAML_ACS_URL, SAML_ISSUER (#12669) vor 1 Jahr
.env.production apply max chars patch from https://github.com/tootsuite/mastodon/pull/5697 vor 8 Monaten
.env.production.sample Updated docker-compose snippet to a working one (#13196) vor 9 Monaten
.env.test Bump webpacker from 4.0.7 to 4.2.0 (#12416) vor 1 Jahr
.env.vagrant fix vagrant connection error (#12180) vor 1 Jahr
.eslintignore Increase files checked by ESLint (#9705) vor 2 Jahren
.eslintrc.js Refactor icons in web UI to use Icon component (#9951) vor 2 Jahren
.foreman Replace sprockets/browserify with Webpack (#2617) vor 3 Jahren
.gitattributes Add .gitattributes file to avoid unwanted CRLF (#3954) vor 3 Jahren
.gitignore ignore secret env vor 8 Monaten
.haml-lint.yml Added haml-lint and fix warnings (#2773) vor 3 Jahren
.nanoignore Remove Storybook (#4397) vor 3 Jahren
.nvmrc Upgrade .nvmrc to Node.js 12 (#12906) vor 1 Jahr
.profile Add ffmpeg and dependent packages as well as LD_LIBRARY_PATHs (#3276) vor 3 Jahren
.rspec Adding a Mention model, test stubs vor 5 Jahren
.rubocop.yml fix rubocop errors (#13690) vor 9 Monaten
.ruby-version Update .ruby-version (#13395) vor 11 Monaten
.sass-lint.yml Fix sass-lint config (#10982) vor 1 Jahr
.slugignore Remove Storybook (#4397) vor 3 Jahren
.yarnclean Replace from scss-lint to sass-lint (#10958) vor 1 Jahr
AUTHORS.md Update AUTHORS.md (#12096) vor 1 Jahr
Aptfile Adjust Aptfile for Heroku-18 stack (#8588) vor 2 Jahren
CHANGELOG.md Bump version to 3.1.4 (#13750) vor 9 Monaten
CODE_OF_CONDUCT.md Add code of conduct from GitHub generator (#5674) vor 3 Jahren
CONTRIBUTING.md Edit CONTRIBUTING.md (#12401) vor 1 Jahr
Capfile remove capistrano/faster_assets from Capfile (#2737) vor 3 Jahren
Dockerfile [Security] Update Dockerfile for Ruby 2.6.6 (#13393) vor 11 Monaten
Gemfile Bump doorkeeper from 5.3.3 to 5.4.0 (#13733) vor 9 Monaten
Gemfile.lock Bump doorkeeper from 5.3.3 to 5.4.0 (#13733) vor 9 Monaten
LICENSE Fix #49 - License changed from GPL-2.0 to AGPL-3.0 vor 4 Jahren
Procfile Bind servers to in Procfile (#11378) vor 1 Jahr
Procfile.dev Fix Procfile on OS X (#6748) vor 3 Jahren
README.md Fix translation platform to Crowdin (#13443) vor 10 Monaten
Rakefile Initial commit vor 5 Jahren
Vagrantfile Update Vagrant box to Bionic (#13384) vor 11 Monaten
app.json Remove deprecated config from Heroku and Scalingo (#11925) vor 1 Jahr
babel.config.js Remove unnecessary dependencies (#12533) vor 1 Jahr
boxfile.yml Correct the Nanobox deploy hooks for order and context (#12663) vor 1 Jahr
config.ru Fix rubocop issues, introduce usage of frozen literal to improve performance vor 4 Jahren
crowdin.yml Update Crowdin configuration file vor 1 Jahr
docker-compose.yml apply build args vor 8 Monaten
ide-helper.js Add JS IDE helper (#13012) vor 10 Monaten
package.json Bump terser-webpack-plugin from 2.3.5 to 3.0.1 (#13716) vor 9 Monaten
postcss.config.js Increase files checked by ESLint (#9705) vor 2 Jahren
priv-config TOR federation (#7875) vor 2 Jahren
scalingo.json Remove deprecated config from Heroku and Scalingo (#11925) vor 1 Jahr
yarn.lock Bump terser-webpack-plugin from 2.3.5 to 3.0.1 (#13716) vor 9 Monaten



GitHub release Build Status Code Climate Crowdin Docker Pulls

Mastodon is a free, open-source social network server based on ActivityPub where users can follow friends and discover new ones. On Mastodon, users can publish anything they want: links, pictures, text, video. All Mastodon servers are interoperable as a federated network (users on one server can seamlessly communicate with users from another one, including non-Mastodon software that implements ActivityPub)!

Click below to learn more in a video:




No vendor lock-in: Fully interoperable with any conforming platform

It doesn't have to be Mastodon, whatever implements ActivityPub is part of the social network! Learn more

Real-time, chronological timeline updates

See the updates of people you're following appear in real-time in the UI via WebSockets. There's a firehose view as well!

Media attachments like images and short videos

Upload and view images and WebM/MP4 videos attached to the updates. Videos with no audio track are treated like GIFs; normal videos are looped - like vines!

Safety and moderation tools

Private posts, locked accounts, phrase filtering, muting, blocking and all sorts of other features, along with a reporting and moderation system. Learn more

OAuth2 and a straightforward REST API

Mastodon acts as an OAuth2 provider so 3rd party apps can use the REST and Streaming APIs, resulting in a rich app ecosystem with a lot of choices!


Tech stack:

  • Ruby on Rails powers the REST API and other web pages
  • React.js and Redux are used for the dynamic parts of the interface
  • Node.js powers the streaming API


  • PostgreSQL 9.5+
  • Redis 4+
  • Ruby 2.5+
  • Node.js 10.13+

The repository includes deployment configurations for Docker and docker-compose, but also a few specific platforms like Heroku, Scalingo, and Nanobox. The stand-alone installation guide is available in the documentation.

A Vagrant configuration is included for development purposes.


Mastodon is free, open-source software licensed under AGPLv3.

You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository, or submit translations using Crowdin. To get started, take a look at CONTRIBUTING.md. If your contributions are accepted into Mastodon, you can request to be paid through our OpenCollective.

IRC channel: #mastodon on irc.freenode.net


Copyright (C) 2016-2020 Eugen Rochko & other Mastodon contributors (see AUTHORS.md)

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.