Horrific.Dev's fork of the Mastodon project, hosted @ is.a.horrific.dev. https://joinmastodon.org
選択できるのは25トピックまでです。 トピックは、先頭が英数字で、英数字とダッシュ('-')を使用した35文字以内のものにしてください。
James Fenn 3c8c0a1c7a upgrade to 3.4.1 1週間前
.circleci Add Actions for check i18n (#16285) 4ヶ月前
.github Fix spelling error in i18n workflow (#16326) 3ヶ月前
app upgrade to 3.4.1 1週間前
bin Update Mastodon to Rails 6.1 (#15910) 6ヶ月前
chart helm: upgrade elasticsearch chart to 14 (#15767) 6ヶ月前
config New Crowdin updates (#16288) 3ヶ月前
db Fix migration script not being able to run if it fails midway (#16312) 3ヶ月前
dist templates/systemd/mastodon: optimize SystemCallFilters (#16127) 5ヶ月前
lib Bump version to 3.4.1 (#16350) 3ヶ月前
log Initial commit 5年前
nanobox Resync Nanobox files with the 2.9.0 release (#11083) 2年前
public Add assets from Twemoji 13.1.0 (#16345) 3ヶ月前
spec Fix blocking someone not clearing up list feeds (#16205) 4ヶ月前
streaming Fix "cb is not a function" error in streaming API server (#16134) 4ヶ月前
vendor Increase files checked by ESLint (#9705) 2年前
.buildpacks Remove nodejs buildpack from buildpacks (#14364) 1年前
.codeclimate.yml Bump rubocop from 1.8.1 to 1.9.1 (#15677) 7ヶ月前
.deepsource.toml Update .deepsource.toml (#15753) 7ヶ月前
.dockerignore Ignore git related files from docker build (#16282) 4ヶ月前
.editorconfig Add final newline to locale files (#2890) 4年前
.env.nanobox Fix sample SAML_ACS_URL, SAML_ISSUER (#12669) 1年前
.env.production apply max chars patch from https://github.com/tootsuite/mastodon/pull/5697 1年前
.env.production.sample Fix the wrong full documentation link (#14293) 1年前
.env.test Bump webpacker from 4.0.7 to 4.2.0 (#12416) 1年前
.env.vagrant Add a default DB_HOST to .env.vagrant for enable the streaming (#14030) 1年前
.eslintignore Increase files checked by ESLint (#9705) 2年前
.eslintrc.js Enable promise/catch-or-return allowFinally (#14289) 1年前
.foreman Replace sprockets/browserify with Webpack (#2617) 4年前
.gitattributes Add .gitattributes file to avoid unwanted CRLF (#3954) 4年前
.gitignore upgrade to 3.4.1 1週間前
.haml-lint.yml Added haml-lint and fix warnings (#2773) 4年前
.nanoignore Remove Storybook (#4397) 4年前
.nvmrc Upgrade .nvmrc to Node.js 12 (#12906) 1年前
.profile Add ffmpeg and dependent packages as well as LD_LIBRARY_PATHs (#3276) 4年前
.rspec Adding a Mention model, test stubs 5年前
.rubocop.yml Fix rubocop config and warnings (#15503) 8ヶ月前
.ruby-version Revert default Ruby version to 2.7.2 (#16154) 4ヶ月前
.sass-lint.yml Fix sass-lint config (#10982) 2年前
.slugignore Remove Storybook (#4397) 4年前
.yarnclean Replace from scss-lint to sass-lint (#10958) 2年前
AUTHORS.md Bump version to 3.4.0 (#16239) 4ヶ月前
Aptfile Use libvpx >= 5 (#15591) 8ヶ月前
CHANGELOG.md Bump version to 3.4.1 (#16350) 3ヶ月前
CODE_OF_CONDUCT.md Add code of conduct from GitHub generator (#5674) 3年前
CONTRIBUTING.md Add pull request title recommendations to CONTRIBUTING.md (#16247) 4ヶ月前
Capfile remove capistrano/faster_assets from Capfile (#2737) 4年前
Dockerfile Revert default Ruby version to 2.7.2 (#16154) 4ヶ月前
Gemfile Bump rubocop from 1.14.0 to 1.15.0 (#16300) 4ヶ月前
Gemfile.lock Bump nokogiri from 1.11.5 to 1.11.6 (#16332) 3ヶ月前
LICENSE Fix #49 - License changed from GPL-2.0 to AGPL-3.0 5年前
Procfile fix: make Procfile compatible with herokuish (#12685) 1年前
Procfile.dev Set RAILS_ENV in Procfile.dev (#15502) 8ヶ月前
README.md Change IRC channel to LiberaChat in README (#16279) 4ヶ月前
Rakefile Initial commit 5年前
SECURITY.md Fix security policy (#16248) 4ヶ月前
Vagrantfile updated node version in Vagrantfile (#16230) 4ヶ月前
app.json Stop using heroku-buildpack-nodejs (#14341) 1年前
babel.config.js Remove dependency for @babel/plugin-proposal-class-properties (#16155) 4ヶ月前
boxfile.yml Fix to isolate the sidekiq process that runs the scheduler job (#15314) 9ヶ月前
config.ru Fix rubocop issues, introduce usage of frozen literal to improve performance 4年前
crowdin.yml Update Crowdin configuration file 2年前
docker-compose.yml upgrade to 3.4.1 1週間前
ide-helper.js Add JS IDE helper (#13012) 1年前
package.json Add assets from Twemoji 13.1.0 (#16345) 3ヶ月前
postcss.config.js Increase files checked by ESLint (#9705) 2年前
priv-config TOR federation (#7875) 3年前
scalingo.json Remove deprecated config from Heroku and Scalingo (#11925) 2年前
yarn.lock Add assets from Twemoji 13.1.0 (#16345) 3ヶ月前



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 12+

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.libera.chat


Copyright (C) 2016-2021 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/.