A platform for community discussion. Free, open, simple.
Go to file
Sam Saffron 038a38ae1c DEV: add debugging scripts for memory leaks
These scripts are somewhat rough but I needed them to help debug a memory
leak we have noticed in rails 6.

The biggest object script finds all the biggest objects we have in memory
after boot.

The test memory leak runs a very simple iteration through all multisites
and observed memory.
2019-10-03 16:36:31 +10:00
.tx Add Hungarian locale (#6260) 2018-08-13 01:02:35 +02:00
app FIX: Correct position of topic progress in iOS when composer is visible 2019-10-02 20:54:11 -04:00
bin DEV: allow USR2 to restart unicorn in dev 2019-09-11 17:45:47 +10:00
config FIX: broken rubocop by empty line in application.rb (#8148) 2019-10-03 10:10:36 +10:00
db FEATURE: Webauthn authenticator management with 2FA login (Security Keys) (#8099) 2019-10-01 19:08:41 -07:00
docs FIX: Split migration into two steps in developer guide (#8103) 2019-09-18 10:09:17 -04:00
images fix image location 2014-09-11 17:56:29 +10:00
lib FIX: first post true if user creates topic first (#8139) 2019-10-02 15:51:40 -04:00
log Initial release of Discourse 2013-02-05 14:16:51 -05:00
packaging/debian Fix .pkgr.yml so that discourse can be packaged with https://pkgr.io. 2014-03-26 15:08:53 +00:00
plugins DEV: Upgrading Discourse to Zeitwerk (#8098) 2019-10-02 14:01:53 +10:00
public DEV: updates emojis images to latest version available on unicode site (#8143) 2019-10-02 17:50:53 -04:00
script DEV: add debugging scripts for memory leaks 2019-10-03 16:36:31 +10:00
spec FIX: first post true if user creates topic first (#8139) 2019-10-02 15:51:40 -04:00
test FEATURE: Webauthn authenticator management with 2FA login (Security Keys) (#8099) 2019-10-01 19:08:41 -07:00
vendor UX: Read indicator improvements. (#8049) 2019-08-29 12:03:43 -03:00
.codeclimate.yml FEATURE: Replace composer editor with ember version 2015-11-06 09:49:16 -05:00
.editorconfig Set trim_trailing_whitespace false for markdown 2016-06-25 22:29:01 +04:30
.env.sample Basic Heroku integration 2013-03-13 19:07:49 +00:00
.eslintignore DEV: Yarn-manage moment and moment-timezone libraries 2019-02-12 13:57:52 -05:00
.eslintrc DEV: prevents asyncTestDiscourse/controllerFor/fixture to leak (#7717) 2019-06-06 13:10:41 +02:00
.gitattributes Use proper encoding for email fixtures. 2018-02-21 17:06:35 +08:00
.gitignore Rename `lazyYT` plugin directory name to `lazy-yt` 2019-08-21 14:35:14 +05:30
.pkgr.yml Fix .pkgr.yml so that discourse can be packaged with https://pkgr.io. 2014-03-26 15:08:53 +00:00
.prettierignore DEV: Prettify *.en_US.yml files 2019-05-20 23:21:43 +02:00
.rspec DEV: Use `--profile` and `--fail-fast` in CI only 2019-03-11 22:04:47 -04:00
.rspec_parallel DEV: Introduce parallel rspec testing 2019-04-01 11:06:47 -04:00
.rubocop.yml DEV: Re-enable Rubocop checks for plugins 2019-07-30 09:09:00 -04:00
.ruby-gemset.sample rvm has offically depreicated .rvmrc and recommends using .ruby-version and .ruby-gemset instead. 2013-05-23 09:16:11 -07:00
.ruby-version.sample chore: bump ruby version in .ruby-version (#7552) 2019-05-15 23:47:51 +02:00
.travis.yml Fix frontend tests on Travis (#8089) 2019-09-12 10:31:51 +10:00
Brewfile DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
CONTRIBUTING.md Proper long form for CLA 2015-09-10 20:49:03 +02:00
COPYRIGHT.txt fix trademark 2013-06-27 09:38:15 +10:00
Dangerfile FEATURE: English locale with international date formats 2019-05-20 13:47:20 +02:00
Gemfile FEATURE: Webauthn authenticator management with 2FA login (Security Keys) (#8099) 2019-10-01 19:08:41 -07:00
Gemfile.lock FEATURE: Webauthn authenticator management with 2FA login (Security Keys) (#8099) 2019-10-01 19:08:41 -07:00
LICENSE.txt Initial release of Discourse 2013-02-05 14:16:51 -05:00
README.md Browser version bump 2019-03-25 17:11:18 -04:00
Rakefile DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
adminjs Initial release of Discourse 2013-02-05 14:16:51 -05:00
config.ru DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
d add wrappers for mailcatcher and sidekiq 2016-12-13 09:05:45 +11:00
discourse.sublime-project DEV: Exclude i18n .yml files from Sublime Text project. (#6473) 2018-10-10 20:21:24 +08:00
jsapp Initial release of Discourse 2013-02-05 14:16:51 -05:00
lefthook.yml DEV: Replace Overcommit with Lefthook (#7826) 2019-07-02 11:29:52 +02:00
package.json FEATURE: Make Discourse work offline with WorkboxJS (#7870) 2019-07-15 13:05:55 -03:00
yarn.lock FIX: Broken spec 2019-09-09 15:07:40 -04:00

README.md

Discourse is the 100% open source discussion platform built for the next decade of the Internet. Use it as a:

  • mailing list
  • discussion forum
  • long-form chat room

To learn more about the philosophy and goals of the project, visit discourse.org.

Screenshots

Boing Boing

Mobile

Browse lots more notable Discourse instances.

Development

To get your environment setup, follow the community setup guide for your operating system.

  1. If you're on macOS, try the macOS development guide.
  2. If you're on Ubuntu, try the Ubuntu development guide.
  3. If you're on Windows, try the Windows 10 development guide.

If you're familiar with how Rails works and are comfortable setting up your own environment, you can also try out the Discourse Advanced Developer Guide, which is aimed primarily at Ubuntu and macOS environments.

Before you get started, ensure you have the following minimum versions: Ruby 2.5+, PostgreSQL 10+, Redis 2.6+. If you're having trouble, please see our TROUBLESHOOTING GUIDE first!

Setting up Discourse

If you want to set up a Discourse forum for production use, see our Discourse Install Guide.

If you're looking for business class hosting, see discourse.org/buy.

Requirements

Discourse is built for the next 10 years of the Internet, so our requirements are high:

Browsers Tablets Phones
Safari 10+ iPad 4+ iOS 10+
Google Chrome 57+ Android 4.4+ Android 4.4+
Internet Explorer 11+
Firefox 52+

Built With

  • Ruby on Rails — Our back end API is a Rails app. It responds to requests RESTfully in JSON.
  • Ember.js — Our front end is an Ember.js app that communicates with the Rails API.
  • PostgreSQL — Our main data store is in Postgres.
  • Redis — We use Redis as a cache and for transient data.

Plus lots of Ruby Gems, a complete list of which is at /master/Gemfile.

Contributing

Build Status

Discourse is 100% free and open source. We encourage and support an active, healthy community that accepts contributions from the public including you!

Before contributing to Discourse:

  1. Please read the complete mission statements on discourse.org. Yes we actually believe this stuff; you should too.
  2. Read and sign the Electronic Discourse Forums Contribution License Agreement.
  3. Dig into CONTRIBUTING.MD, which covers submitting bugs, requesting new features, preparing your code for a pull request, etc.
  4. Always strive to collaborate with mutual respect.
  5. Not sure what to work on? We've got some ideas.

We look forward to seeing your pull requests!

Security

We take security very seriously at Discourse; all our code is 100% open source and peer reviewed. Please read our security guide for an overview of security measures in Discourse, or if you wish to report a security issue.

The Discourse Team

The original Discourse code contributors can be found in AUTHORS.MD. For a complete list of the many individuals that contributed to the design and implementation of Discourse, please refer to the official Discourse blog and GitHub's list of contributors.

Copyright 2014 - 2019 Civilized Discourse Construction Kit, Inc.

Licensed under the GNU General Public License Version 2.0 (or later); you may not use this work except in compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:

https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Discourse logo and “Discourse Forum” ®, Civilized Discourse Construction Kit, Inc.

Dedication

Discourse is built with love, Internet style.