MLH Global Hack Week: Open Source Week 2026 (Dec 4–10, free online)
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About this hackathon
Major League Hacking's free Global Hack Week on open source: Dec 4–10, 2026, online for anyone 13+ worldwide. Sessions, challenges, and Discord community focused on contributing to and building with open source. Register via MLH / ghw.mlh.com.
- Status
- Deadline
- 2026-12-10
- Starts
- 2026-12-04
- Who
- Open to all (Anyone worldwide age 13+ (under 18 need parental permission); free)
- Level
- Beginner-friendly
- Prize
- Free open-source themed week; swag/prizes per MLH announcements
- Size
- —
- Format
- Online · International
- Location
- New York (online; placed at organizer’s city)
Browse similarOnline hackathonsBeginner-friendly hackathonsAI Coding hackathonsEducation hackathonsOpen Source hackathonsHackathons in December 2026
Original listing (Chinese)
The full original listing below is in Chinese, as published in the Hack123 newsletter.
一句话简介：MLH Global Hack Week 的 Open Source Week，12 月 4–10 日全球线上免费，主题开源贡献与共建。
看点：直播、挑战、Discord；与 11 月 Builders Week 分开报名。
奖金：免费参与；周边/奖品以 MLH 当期为准
截止日期：12月10日（活动周结束）
活动日期：2026年12月4日—10日（线上）
Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.