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Hacktoberfest 2023: Incredible community contributions, digital rewards & a healthier planet
Hacktoberfest 2023: Celebrate open source, make an impact on the planet
Hacktoberfest is here again!
Join Us For Hacktoberfest 2021
Hacktoberfest 2020 was Mattermost’s biggest Hacktoberfest ever
Hacktoberfest: Join the largest open source contributor event this October
Hacktoberfest returns! Contribute to open source projects and win free swag
Your team is already using open source software. Learn how to get the most out of it in our new guide.
Hacktoberfest 2018 is here! It’s a chance to give back to communities you love
Carlos Panato wins Mattermost 2017 Hacktoberfest award
Hacktoberfest is back! Win a free t-shirt by contributing to Mattermost
Minio project wins Mattermost 2016 Hacktoberfest Award