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James Adney b059a98025 use S3 "domain-style" URLs 2 hafta önce
.circleci Add missing locale file for ga and add rake task to check for it (#11813) 1 ay önce
.dependabot Change dependabot update schedule from live to weekly (#10949) 4 ay önce
.github Add sponsor button to GitHub web UI (#10814) 5 ay önce
app add noindex header to statuses#show 1 hafta önce
bin Bump webpacker from 3.5.5 to 4.0.2 (#10277) 7 ay önce
config use S3 "domain-style" URLs 1 hafta önce
db Fix old migration trying to use new column due to default status scope (#12095) 1 hafta önce
dist Add TLS v1.3 support (#11603) 1 ay önce
lib Fix preloaded JSON-LD context for identity not being used (#12138) 1 hafta önce
log Initial commit 3 yıl önce
nanobox Resync Nanobox files with the 2.9.0 release (#11083) 4 ay önce
public Add OCR tool to media editing modal (#11566) 2 ay önce
spec feat(cookies): Use the same-site attribute to lax 1 hafta önce
streaming Add whitelist mode (#11291) 2 ay önce
vendor Increase files checked by ESLint (#9705) 9 ay önce
.buildpacks Add ffmpeg buildpack for scalingo (#8500) 1 yıl önce
.codeclimate.yml Replace from scss-lint to sass-lint (#10958) 4 ay önce
.dockerignore Add .bundle to .dockerignore (#7895) 1 yıl önce
.editorconfig Add final newline to locale files (#2890) 2 yıl önce
.env.nanobox Various updates for Nanobox deploys (#11988) 2 hafta önce
.env.production.sample Remove quotes in `LDAP_SEARCH_FILTER` example (#12019) 2 hafta önce
.env.test Do not test PAM authentication by default (#9027) 1 yıl önce
.env.vagrant update vagrant configs (#8706) 1 yıl önce
.eslintignore Increase files checked by ESLint (#9705) 9 ay önce
.eslintrc.js Refactor icons in web UI to use Icon component (#9951) 8 ay önce
.foreman Replace sprockets/browserify with Webpack (#2617) 2 yıl önce
.gitattributes Add .gitattributes file to avoid unwanted CRLF (#3954) 2 yıl önce
.gitignore Ignore elasticsearch directory (#7070) 1 yıl önce
.haml-lint.yml Added haml-lint and fix warnings (#2773) 2 yıl önce
.nanoignore Remove Storybook (#4397) 2 yıl önce
.nvmrc Upgrade Node.js to v8.x on nvmrc (#8023) 1 yıl önce
.profile Add ffmpeg and dependent packages as well as LD_LIBRARY_PATHs (#3276) 2 yıl önce
.rspec Adding a Mention model, test stubs 3 yıl önce
.rubocop.yml require rubocop-rails in .rubocop.yml (#10974) 4 ay önce
.ruby-version Use Ruby 2.6.5 (#12049) 2 hafta önce
.sass-lint.yml Fix sass-lint config (#10982) 4 ay önce
.slugignore Remove Storybook (#4397) 2 yıl önce
.yarnclean Replace from scss-lint to sass-lint (#10958) 4 ay önce Update (#12096) 1 hafta önce
Aptfile Adjust Aptfile for Heroku-18 stack (#8588) 1 yıl önce Update changelog for 3.0.1 (#12139) 1 hafta önce Add code of conduct from GitHub generator (#5674) 1 yıl önce Update translating platform has changed to crowdin ( (#11094) 4 ay önce
Capfile remove capistrano/faster_assets from Capfile (#2737) 2 yıl önce
Dockerfile Update nodejs in Dockerfile (#12052) 2 hafta önce
Gemfile Bump faker from 2.4.0 to 2.5.0 (#12010) 2 hafta önce
Gemfile.lock Bump capistrano from 3.11.1 to 3.11.2 (#12012) 2 hafta önce
LICENSE Fix #49 - License changed from GPL-2.0 to AGPL-3.0 3 yıl önce
Procfile Bind servers to in Procfile (#11378) 3 ay önce Fix Procfile on OS X (#6748) 1 yıl önce Fix spelling error in README (#12086) 2 hafta önce
Rakefile Initial commit 3 yıl önce
Vagrantfile Add clearer error when/if gpg fails to install (#10228) 7 ay önce
app.json Remove deprecated config from Heroku and Scalingo (#11925) 3 hafta önce
babel.config.js Fix tesseract.js being part of the common chunk (#11571) 2 ay önce
boxfile.yml Various updates for Nanobox deploys (#11988) 2 hafta önce Fix rubocop issues, introduce usage of frozen literal to improve performance 2 yıl önce
crowdin.yml Update Crowdin configuration file 1 ay önce
docker-compose.yml Add healthcheck endpoint for web (#11770) 1 ay önce
package.json Bump tesseract.js from 2.0.0-alpha.15 to 2.0.0-alpha.16 (#12013) 2 hafta önce
postcss.config.js Increase files checked by ESLint (#9705) 9 ay önce
priv-config TOR federation (#7875) 1 yıl önce
scalingo.json Remove deprecated config from Heroku and Scalingo (#11925) 3 hafta önce
yarn.lock Bump tesseract.js from 2.0.0-alpha.15 to 2.0.0-alpha.16 (#12013) 2 hafta önce


GitHub release Build Status Code Climate Crowdin Docker Pulls

Mastodon is a free, open-source social network server based on ActivityPub. Follow friends and discover new ones. Publish anything you want: links, pictures, text, video. All servers of Mastodon are interoperable as a federated network, i.e. users on one server can seamlessly communicate with users from another one. This includes non-Mastodon software that also 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
  • Ruby 2.4+
  • Node.js 8+

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 Weblate. To get started, take a look at If your contributions are accepted into Mastodon, you can request to be paid through our OpenCollective.

IRC channel: #mastodon on


Copyright © 2016-2019 Eugen Rochko & other Mastodon contributors (see

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