Hacktoberfest 2020

Mattermost is a proud community partner of Hacktoberfest 2020, the world’s largest open source community event!

Contribute to Mattermost to gain experience with Go, ReactJS, React Native, and more. Take a look at our open Hacktoberfest issues on GitHub and review our contribution guidelines on how to submit your first pull request.

We look forward to seeing what you contribute!

Become a Mattermost Contributor Download Mattermost

Featured Projects

Open source Slack-alternative
in Golang and React.

View Open Tickets

Webapp of Mattermost server.

View Open Tickets

Next generation iOS and Android apps
for Mattermost in React Native.

View Open Tickets

Plugins to extend Mattermost.

View Open Tickets

Mattermost Desktop application
for Windows, Mac and Linux.

View Open Tickets

Documentation for Mattermost
(hosted at docs.mattermost.com)

View Open Tickets

Mattermost is the fastest growing messaging platform for DevOps.

Mattermost offers a single pane of glass for your developers to coordinate workflows across multiple productivity apps.

Pre-built plugins (e.g., Jira, GitLab, Jenkins) and custom plugins provide contextual collaboration across DevOps processes.

Moreover, Mattermost provides many productivity features specifically designed for the needs of developers, including:

JOIN THE WORLD’S LARGEST COMPANIES WHO USE MATTERMOST FOR DEVELOPER COLLABORATION

Download Mattermost Register for 30-day trial