![](mostlymatter/logo_with_white_background-small.png) Mostlymatter is a fork of [Mattermost](https://mattermost.com) meant to remove the users and messages limits. [Mattermost](https://mattermost.com) is an open core, self-hosted collaboration platform that offers chat, workflow automation, voice calling, screen sharing, and AI integration. This repo is the primary source for core development on the Mattermost platform; it's written in Go and React, runs as a single Linux binary, and relies on PostgreSQL. A new compiled version is released under an MIT license every month on the 16th. Please go to for installation instructions. ## Differences between Mostlymatter and Mattermost Our fork is limited to the backend (the binary), we don’t modify the front-end and we don’t provide compiled version of the other tools of Mattermost (like `mmctl`). We multiplied the limits in `server/channels/app/limits.go` by 1,000. The user limits should be 5,000,000 and 11,000,000. We replaced the name `Mattermost` by `Mostlymatter` (and `mattermost` by `mostlymatter`) in the server strings (logging, help pages…) to avoid confusion between our the official build and our own but we kept the copyright comments. The modifications are contained in the file [`limitless.patch`](limitless.patch). To apply our modifications and compile Mostlymatter, please have a look at [MOSTLYMATTER_HOW_TO.md](MOSTLYMATTER_HOW_TO.md). ## Get Mostlymatter binaries Go to to get the binaries you want. Follow the instructions on top of the page to verify the binaries you downloaded. ## License See the [LICENSE file](LICENSE.txt) for license rights and limitations. ## License of Mostlymatter’s logo [CC-By-NC v4.0](https://creativecommons.org/licenses/by-nc/4.0/deed.en) [Geoffrey Dorne](https://geoffreydorne.com)