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November 2023​

πŸ“’ A Guide to Innovative SSO Solutions for React Native and Flutter Developers Meetup

Attention, cross-platform app developers! It's time to break free from the hassle of user authentication! Aren’t we all tired of the repetitive login procedures across various apps and services? Let's explore the convenience of Single Sign-On (SSO) in our upcoming meetup.

We'll especially focus on how to utilize a service named Furo, diving into how this technology can revolutionize your development processes.

πŸ—“οΈ Date & Time: November 29th (Wednesday), 7:30 PM - 9:20 PM
πŸ“ Location: 501 Teheran-ro, Gangnam-gu, Seoul (V-Flex)

Detailed directions will be provided on the 1st floor on the day of the event.

πŸ“œ Agenda

  1. Issues with Traditional Authentication Development
  2. The Concept and Advantages of SSO
  3. Introduction to Various SSO Services
  4. Furo: The SSO Service Chosen by the Community
  5. A Practical Guide to Using Furo

🎯 dooboo Mission Participation Link

Participating in the mission automatically enters you into a draw for a chance to win 30,000 KRWβ€”don't miss out!

πŸ’° Participation Fee: 10,000 KRW

  • KakaoBank: Jang Hyo-chan 3333-19-6880688
  • Please include your dooboo ID as the depositor's name for easy confirmation.
  • Due to venue booking conditions, refunds are not possible, so please keep this in mind when applying.

We eagerly await your enthusiastic participation and deep interest. You are cordially invited to join us in this meetup to grow together and explore new frontiers!

#Meetup #ReactNative #Flutter #Furo #SSO

October 2023​

πŸ“’ A meetup on the journey and latest features of Expo has been announced!

Discover the 7-year evolution of Expo and get updated on the latest changes and status of Expo. Additionally, we will introduce Expo's newest features, EAS and Dev Client, and discuss challenges encountered and solutions while using Expo.

Click here to RSVP for the meetup

  • πŸ“… Date: October 25th, 7:30 PM
  • πŸ“ Location: Gangnam District, Seoul
  • πŸ’‘ Topics: Evolution of Expo, EAS, Dev Client
  • πŸ’° Entry Fee: 10,000 KRW

Join the prize mission link

#Expo #Meetup #Developer

August 2023​

On August 9th, we have a session introducing tRPC, a tool that allows you to easily create end-to-end typesafe APIs. Our speaker from ThetaWon will share their expertise and knowledge gained while developing a product using tRPC. We kindly ask for your interest and participation πŸ™‡πŸ»β€β™‚οΈ

πŸ“ Topic: tRPC

πŸ“ Time: August 9th (Wed) 7:30 PM ~ 9:40 PM (2 hours 10 minutes)

πŸ“ Location: 501 Teheran-ro, Gangnam-gu, Seoul (V-Flex)

  • Specific location details will be provided at the 1st floor on the day of the event.

πŸ“ Agenda

  • Introduction: Introduction to ThetaWon and sharing their tRPC experience
  • Chapter 1: Binding Frontend and Backend - "What is tRPC?"
  • Chapter 2: tRPC in the wild - Experience of ThetaWon
  • Chapter 3: How tRPC revolutionized startup MVP development
  • Chapter 4: Extra Credit - Implementing MSA on tRPC

πŸ“ How to participate

  1. Join the meetup
  2. Participate in the mission

β€» Meetup link:
β€» Mission link:

July 2023​

We have a special event in July that we would like to announce. It will be a great opportunity for existing Web2 developers to understand Web3.

Don't miss out on the chance to enter the lucky draw for a gift by participating in the blockchain conference!

πŸ“£ Conference Information

Β· Topic: "Why is blockchain necessary in the age of AI?"
Β· Date: July 19th (Wednesday), from 7 PM to 9 PM (2 hours)
Β· Location: Woojeong Tower, 227 Bongeunsa-ro, Gangnam-gu

Β· No admission fee
Β· Salad catering and beverages will be provided

πŸ“£ Conference Agenda

  1. The flow and definition of the Internet era for humans
  2. Why is blockchain necessary and important in the current era?
  3. Examples of blockchain decentralized applications
  4. Cases from web2 to web3 companies
  5. Q&A

πŸŽ‰ Raffle Event - Gifts worth 100,000 KRW, 50,000 KRW, and 30,000 KRW

Participate in the dooboo event mission, and those who submit an authenticated shot of the mission result will be entered into a raffle for a gift!

πŸ“ Gift worth 100,000 KRW: 1 person
πŸ“ Gift worth 50,000 KRW: 1 person
πŸ“ Gift worth 30,000 KRW: 1 person

πŸ“ How to enter

  1. Participate in the mission
  2. Submit the mission result with a photo of the conference location

β€» Mission link:
β€» Please participate in the mission before the event starts on the day!
β€» You can take the authenticated shot at the venue on the day!
β€» Please take a picture that includes the lecture screen!

πŸ“ Mission participation deadline: July 19th (Wednesday), 7 PM
πŸ“ Mission result deadline: July 19th (Wednesday), 8:30 PM
πŸ“ Announcement of the raffle result: The raffle will be held at the event venue on the day.

β€» For inquiries (E-mail):

We look forward to your interest and participation πŸ™‡πŸ»β€β™‚οΈ

May 2023​

The June meetup is scheduled for Wednesday, June 28, from 7:30 PM to 9:50 PM. On the day, there will be group discussions on the topic from May, and new groups will be formed afterwards. We look forward to your interest and participation πŸ™‡πŸ»β€β™‚οΈ. Please hurry and apply for the meetup.

Reflecting the survey that preferred a simple after-party after the meet-up, there will be an after-party in June 🍻.

April 2023​

The meetup is scheduled for Wednesday, April 26th from 7:30 PM to 9:40 PM. The registration for the meetup will be opened soon. To stay updated on the registration and get notified quickly, please join the Cross-Platform Korea Slack community.

March 2023​

The meetup is scheduled for Wednesday, March 29th from 7:30-9:40pm. You can register for the meetup here.

We brought in a special speaker for the current month. Florian Ludot serves as CTO of Avanssion Inc and was born and raised in France. At this meetup, he plans to share the know-how accumulated over many years of close collaboration with the development and design teams.

February 2023​

The meetup is scheduled for Wednesday, Feb 22th from 7:30pm to 9:50pm. You can [apply for the meetup]( events/291351883).

On the day, there will be a presentation on Flutter Application with GetX pattern and networking by group. While networking, you will be able to freely talk, set missions, and contribute to future meetups. Any activity is irrelevant as long as the mission is to share cross-platform knowledge to community. I would appreciate it if you could confirm with the operator in advance.

January 2023​

From January 25, 2023, the name of the meetup will be changed from React Native Seoul to Cross-Platform Korea. Since React Native is a cross-platform technology after all, and Flutter and MAUI can also develop services while responding to multiple platforms in a similar way, we saw that there are many opportunities to broaden our knowledge and communicate.

I hope that future meetups will be more beneficial and interesting to all of you.


The next meetup is scheduled for Wednesday, January 25th from 7:30pm to 9:30pm. The meetup application will be held in early January.

Happy New Year and see you on the event day 😁