Hacktoberfest Seoul 2026은 MLH가 주관하는 Hacktoberfest 공식 서울 오프라인 행사예요. 오픈소스에 처음 기여하려는 분들이 모여 발표를 듣고, 현장에서 첫 Pull Request를 직접 만들어 보는 반나절 밋업이에요.
일시 2026년 10월 31일(토) 13:00 ~ 18:00
장소 팀스파르타 (서울)
참가비 무료 (스왜그 제공, 선착순 50명)
이런 분께 추천해요
- 오픈소스 기여를 시작하고 싶은데 어디서부터 해야 할지 막막한 개발자와 학생
- 첫 PR을 멘토와 함께 끝까지 완성해 보고 싶은 분
- 기여자를 만나고 싶은 오픈소스 메인테이너
프로그램
- 13:00 등록, 네트워킹
- 13:30 오프닝, Hacktoberfest 소개
- 13:45 발표 1: 오픈소스 입문과 기여 경험
- 14:15 발표 2: 메인테이너의 시선
- 15:00 핸즈온: 첫 PR 만들기 (멘토 테이블 순회)
- 16:30 라이트닝 토크
- 17:00 네트워킹, 스왜그 배포
- 17:45 클로징, 단체사진
사전 준비
핸즈온에 참여하려면 GitHub 계정과 Git이 설치된 노트북이 필요해요. 자세한 준비 안내는 hacktoberfestkorea.com에서 확인해 주세요.
모든 참가자는 MLH 행동강령을 따라요.
Hacktoberfest Seoul 2026 is an official MLH Hacktoberfest meetup in Seoul. It is a hng their first open-source contribution: talks, a hands-on session where you open yourfirst pull request with mentors, and networking.
When Saturday, October 31, 2026, 13:00 - 18:00 KST
Where TeamSparta, Seoul
Cost Free (swag included, first 50 registrants)
Who should come
- Developers and students who want to start contributing to open source but don't know where to begin
- Anyone who wants to finish their first PR with help from a mentor
- Open-source maintainers looking to meet new contributors
Schedule
- 13:00 Registration and networking
- 13:30 Opening and intro to Hacktoberfest
- 13:45 Talk 1: Getting started with open source
- 14:15 Talk 2: A maintainer's perspective
- 15:00 Hands-on: Make your first PR (rotating mentor tables)
- 16:30 Lightning talks
- 17:00 Networking and swag
- 17:45 Closing and group photo
Before you come
Bring a laptop with Git installed and a GitHub account. Setup instructions are at hacktoberfestkorea.com.
Sessions are held in Korean. All attendees follow the MLH Code of Conduct.
Locations have different requirements for who can attend. This location is open to the following:
Overview of the Agent Skill Open Standard and SKILL.md authoring.
Open link →Guide to deploying and integrating large open-weight LLMs.
Open link →Local setup and edge execution for models under 10B parameters.
Open link →Setting up and orchestrating workflows using open-source agent harnesses.
Open link →Hacktoberfest Korea is a volunteer-run community that helps developers, students, and maintainers in Korea get started with open source contribution. Since 2018, we have organized Hacktoberfest events, including an online event in 2018 and in-person meetups in Seoul in 2022 and 2023, bringing contributors and maintainers together. Our events focus on hands-on first contributions, talks from experienced contributors and maintainers, and building a welcoming local open source community.