mastodon with modifications for
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ida schmidt 7abf700004 move to ruby 2.6.5 1 月之前
.circleci Add missing locale file for ga and add rake task to check for it (#11813) 4 月之前
.dependabot Change dependabot update schedule from live to weekly (#10949) 7 月之前
.github Add sponsor button to GitHub web UI (#10814) 8 月之前
app fix black theme again fuck 1 月之前
bin Bump webpacker from 3.5.5 to 4.0.2 (#10277) 10 月之前
config fix black theme's name in the locales 1 月之前
db Fix old migration trying to use new column due to default status scope (#12095) 3 月之前
dist Add TLS v1.3 support (#11603) 5 月之前
lib Fix preloaded JSON-LD context for identity not being used (#12138) 3 月之前
log Initial commit 3 年之前
nanobox Resync Nanobox files with the 2.9.0 release (#11083) 7 月之前
public change notif sounds to be more spooky 4 月之前
spec Remove auto-silence behaviour from spam check (#12117) 3 月之前
streaming Add whitelist mode (#11291) 6 月之前
vendor Increase files checked by ESLint (#9705) 1 年之前
.buildpacks Add ffmpeg buildpack for scalingo (#8500) 1 年之前
.codeclimate.yml Replace from scss-lint to sass-lint (#10958) 7 月之前
.dockerignore Add .bundle to .dockerignore (#7895) 1 年之前
.editorconfig Add final newline to locale files (#2890) 2 年之前
.env.nanobox Various updates for Nanobox deploys (#11988) 3 月之前
.env.production.sample Remove quotes in `LDAP_SEARCH_FILTER` example (#12019) 3 月之前
.env.test Do not test PAM authentication by default (#9027) 1 年之前
.env.vagrant remove unused diff.scss from spooky theme 4 月之前
.eslintignore Increase files checked by ESLint (#9705) 1 年之前
.eslintrc.js Refactor icons in web UI to use Icon component (#9951) 1 年之前
.foreman Replace sprockets/browserify with Webpack (#2617) 2 年之前
.gitattributes Add .gitattributes file to avoid unwanted CRLF (#3954) 2 年之前
.gitignore Ignore elasticsearch directory (#7070) 1 年之前
.haml-lint.yml Added haml-lint and fix warnings (#2773) 2 年之前
.nanoignore Remove Storybook (#4397) 2 年之前
.nvmrc Upgrade Node.js to v8.x on nvmrc (#8023) 1 年之前
.profile Add ffmpeg and dependent packages as well as LD_LIBRARY_PATHs (#3276) 2 年之前
.rspec Adding a Mention model, test stubs 3 年之前
.rubocop.yml require rubocop-rails in .rubocop.yml (#10974) 7 月之前
.ruby-version move to ruby 2.6.5 1 月之前
.sass-lint.yml Fix sass-lint config (#10982) 7 月之前
.slugignore Remove Storybook (#4397) 2 年之前
.yarnclean Replace from scss-lint to sass-lint (#10958) 7 月之前 Update (#12096) 3 月之前
Aptfile Adjust Aptfile for Heroku-18 stack (#8588) 1 年之前 Update changelog for 3.0.1 (#12139) 3 月之前 Add code of conduct from GitHub generator (#5674) 2 年之前 Update translating platform has changed to crowdin ( (#11094) 7 月之前
Capfile remove capistrano/faster_assets from Capfile (#2737) 2 年之前
Dockerfile Update nodejs in Dockerfile (#12052) 3 月之前
Gemfile Bump faker from 2.4.0 to 2.5.0 (#12010) 3 月之前
Gemfile.lock Bump capistrano from 3.11.1 to 3.11.2 (#12012) 3 月之前
LICENSE Fix #49 - License changed from GPL-2.0 to AGPL-3.0 3 年之前
Procfile Bind servers to in Procfile (#11378) 6 月之前 Fix Procfile on OS X (#6748) 1 年之前 Fix spelling error in README (#12086) 3 月之前
Rakefile Initial commit 3 年之前
Vagrantfile Add clearer error when/if gpg fails to install (#10228) 10 月之前
app.json Remove deprecated config from Heroku and Scalingo (#11925) 4 月之前
babel.config.js Fix tesseract.js being part of the common chunk (#11571) 5 月之前
boxfile.yml Various updates for Nanobox deploys (#11988) 3 月之前 Fix rubocop issues, introduce usage of frozen literal to improve performance 3 年之前
crowdin.yml Update Crowdin configuration file 4 月之前
docker-compose.yml Add healthcheck endpoint for web (#11770) 4 月之前
package.json Bump tesseract.js from 2.0.0-alpha.15 to 2.0.0-alpha.16 (#12013) 3 月之前
postcss.config.js Increase files checked by ESLint (#9705) 1 年之前
priv-config TOR federation (#7875) 1 年之前
scalingo.json Remove deprecated config from Heroku and Scalingo (#11925) 4 月之前
yarn.lock Bump tesseract.js from 2.0.0-alpha.15 to 2.0.0-alpha.16 (#12013) 3 月之前


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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