JavaScript Frameworks

Come with us to a celebrate Vappu (1st of May) with a picnic! Let's go to Kaivopuisto ([https://maps.app.goo.gl/rHqUDkzMqWRmZ6fH9](https://maps.app.goo.gl/rHqUDkzMqWRmZ6fH9)). No matter what the weather brings, the park will be very busy with fellow picnickers. Everyone is welcome, no matter whether you've previously visited the Sincha group's social meetups. The agenda of this day is simply to enjoy the Vappu afternoon together. Just bring yourself and probably something for you to to eat or drink. Sharing snacks or beverages is appreciated but optional. Stay with us for a while, or stay longer, it's up to you. **MEETING:** Let's gather at the Kaivopuisto tram stop, next to K-market Kaivopuisto, at 14:00 ([https://maps.app.goo.gl/WiZo3zFL57ay5hi29](https://maps.app.goo.gl/WiZo3zFL57ay5hi29)). We'll wait for people to arrive about 15min, and then we'll go find a spot in the park (after that, we'll post our exact Map location in the meetup comments).

# BTCHEL HUB 1 YEAR ANNIVERSARY 1.5.2026 BTCHEL COMMUNITY HUB 1 YEAR ANNIVERSARY MONTHLY BITCOIN MEET-UP AT THE SAME TIME THE PROGRAM IS SIMPLE CARD GAMES, DRINKS, MUSIC, FRIENDS, PARTY BE THERE OR BE SQUARE 🟧 Registration: https://luma.com/uag1aoid Bitcoin meetup - meet the local bitcoiners, network, present your projects and ideas or just hang out! Topics include everything that remotely touches Bitcoin.

THANK GOD IT'S FRIDAY! Welcome to pay a visit to BTCHEL HUB every Friday from 10am to 6pm, as we launch a new meetup concept: BTCHEL Fridays! BTCHEL Fridays is when the community hub has open doors for anyone to pay a visit, when the active Helsinki bitcoiner scene gathers together under one roof. The BTCHEL Hub is a versatile physical space for workshops, meetups, parties, movie nights, game nights and of course, co-working office where all the members are building together! Join us every friday at your convince! Coffee is on the house ☕️ You'll find us from google maps! Learn more about us from BTCHEL.com

Learning Finnish in Finland can be difficult because Finns tend to switch to English. That is one of the reasons people like our Finnish language café: you get to practice Finnish with Finns :) The events are completely free and there is always a native speaker to facilitate the conversation and to help find the right words. The coffee is good too ☕😋🇦🇹 Tervetuloa! When? ⏰ Usually Tuesday to Friday from 15:00 - 16:00 Where? 📍 In a cozy Viennese coffee house: The Good Coffee Company, Eerikinkatu 33, Helsinki The Good Coffee Company A Taste of Vienna 🇦🇹 Eerikinkatu 33, 00180 Helsinki Please visit our Facebook page for updates and changes: https://www.facebook.com/TheGoodCoffeeCompany/events

Tervetuloa mukaan Sahaja Jooga -meditaatiotilaisuuksiin suomeksi! Tilaisuudet ovat maksuttomia, ja voit tulla paikalle ilman ennakkoilmoittautumista. Istumme yleensä tuoleilla tai lattialla tyynyillä, joten mattoa ei tarvitse ottaa mukaan, ja voit pukeutua tavallisiin vaatteisiin. Meditaatio tarkoittaa mielen hiljaisuutta tai ajatuksetonta tietoisuutta. Olet läsnä tässä hetkessä, mutta mielesi ei ole täynnä menneisyyden tai tulevaisuuden ajatuksia. Tässä tilassa tunnet rauhaa ja iloa, jotka ovat nykyhetken olennaisia elementtejä. Säännöllisellä meditaatioharjoituksella tämän tilan voi saada vakiintumaan meissä. Ryhmää johtavat vapaaehtoiset, joilla on kokemusta ja jotka voivat ohjata sinut alkuun. Annamme lyhyen johdatuksen meditaatioon, minkä jälkeen teemme meditaatioharjoituksia. Annamme myös vinkkejä meditaation harjoittamiseen kotona. Tervetuloa! Tämä video auttaa sinua löytämään Kamppi Sahaja Jooga -keskuksen: https://vimeo.com/199566137 Lisätietoa Sahaja Jooga -meditaatiosta: www.discoversahajayoga.org (englanniksi) www.jooga.org (suomeksi) www.sahajayoga.ru (venäjäksi) www.sahajayoga.es (espanjaksi) Ohjattuja verkkomeditaatioita, jotka tukevat meditaatioharjoitustasi kotona: www.wemeditate.com

【IMPORTANT SUMMARY】 * The purpose of competitive game session is to enjoy badminton games by focusing on trying your best to win the games. * You don't need to be a very good player to join this session. Our level range from beginner to intermediate. We will put you to play with people with similar level. But if you are the first time to come and I don't know your level, then I will put you to play with less-experienced players to start. * Please purchase your slot through this link [https://7538e9.myshopify.com/](https://7538e9.myshopify.com/) Please also read the instruction inside this link, so that you have an idea how it works. * Please bring feather shuttles to join the games. We only accept specific shuttles. Please read the following. **If you come without bringing feather shuttles with you, I may ask you to go home.** 【SIGN-UP SYSTEM】 * Please sign up and pay through this link. [https://7538e9.myshopify.com/products/competitive-game](https://7538e9.myshopify.com/products/competitive-game) * We don't use the signup system on Meetup.com anymore. (Neither the waiting list) * It says this event is full on this meetup page, because I didn't open any slots here for you to sign up. You have to check this [sign-up page](https://7538e9.myshopify.com/products/competitive-game) to see if there is still a slot available there. * The background of using an external sign-up and payment system is because Meetup.com introduced a service fee to increase 21% of the fee in May 2023, and we want to reduce this cost. 【FEE and REFUND POLICY】 * Fee includes courts and the work I do to continue this group. Please sign up and pay before you come. NO refund if you do not cancel until 48 hours before the event. * Racket: bring one or rent one at the counter. * No matter the reason is sickness, accident or anything, the group or I will not afford the cost caused by your absence. * Of course you CAN'T ask me, "Can I sign up for free for next week because I didn't come to use my slot this week?". Please remember, the court booked for you is there and it costs money. The court doesn't simply become "free of charge", just because you didn't show up. 【COMMUNICATION】 * Communication: our whatsapp group [https://chat.whatsapp.com/JJQbJlisbcj5YDnlcSu347](https://chat.whatsapp.com/JJQbJlisbcj5YDnlcSu347) * There are too many spams, so I only accept +358 number to join whatsapp group. Numbers from other countries will all be rejected. 【DETAILS of COMPETITIVE GAMES】 * This is the list of shuttles we accept: RSL Classic Tourney, Academy Li-Ning Super 1000 Victor Smash It 1, 2, 3 Ling Mei 70, 80, 90 Ling Mei Gold, Black Yonex Aerosansa 30, 20, 10 NCS Pro, MAX * Smash Center also sells feather shuttles (Ling Mei Gold and Black). You can purchase there at your arrival. 【OTHERS】 * Please always keep 1 meter away from those courts where people are playing. Never step into the corners of other courts! If I see you do this, I probably will yell at you! * If you have some questions, you can put your questions in the comments on the event page. People will respond. * If you are new to badminton, please Google basic badminton rules in advance. Serve rules, double rules and point counting rules. You are always welcome to ask anyone in our group. Most of our members are more than happy to help you. * Badminton activity is organized for non-profit purpose, but I take a small fee for my work. * Want to restring your racket? I can do restring for you. €24 including the string. Please get contact with Ken. [https://drive.google.com/file/d/1XdBBBKBmsHqvMyI7t1MttqOxwX8rs7vQ/view?usp=sharing](https://drive.google.com/file/d/1XdBBBKBmsHqvMyI7t1MttqOxwX8rs7vQ/view?usp=sharing) * You want to pay with your sport card or voucher? check the bottom of the page. Click "read more" [https://www.meetup.com/Helsinki-Badminton-Meetup/](https://www.meetup.com/Helsinki-Badminton-Meetup/)

【IMPORTANT SUMMARY】 * The purpose of social games is to know some people, do some exercise and enjoy the games together with others. Winning and getting points is not the focus of this session. Please play with consideration to your opponents' level. * Please purchase your slot through this link [https://7538e9.myshopify.com/](https://7538e9.myshopify.com/) 【SIGN-UP SYSTEM】 * Please sign up and pay through this link. [https://7538e9.myshopify.com/products/social-game](https://7538e9.myshopify.com/products/social-game) * We don't use the signup system on Meetup.com anymore. (Neither the waiting list) * It says this event is full on this meetup page, because I didn't open any slots here for you to sign up. You have to check this [sign-up page](https://7538e9.myshopify.com/products/social-game) to see if there is still a slot available there. * The background of using an external sign-up and payment system is because Meetup.com introduced a service fee to increase 21% of the fee in May 2023, and we want to reduce this cost. 【FEE and REFUND POLICY】 * Fee includes courts and plastic shuttles. Please sign up and pay before you come. NO refund if you do not cancel until 48 hours before the event. * Racket: bring one or rent one at the counter. * You can put a comment to sell your slot after the deadline of refund, or sell your slot in our whatsapp group. * No matter the reason is sickness, accident or anything, the group or I will not afford the cost caused by your absence. * Of course you CAN'T ask me, "Can I sign up for free for next week because I didn't come to use my slot this week?". Please remember, the court booked for you was there and it costs money. The court doesn't simply become "free of charge", just because you didn't come to use it. 【COMMUNICATION】 * Communication: our whatsapp group [https://chat.whatsapp.com/JJQbJlisbcj5YDnlcSu347](https://chat.whatsapp.com/JJQbJlisbcj5YDnlcSu347) * There are too many spams, so I only accept +358 number to join whatsapp group. Numbers from other countries will all be rejected. 【OTHERS】 * Please always keep 1 meter away from those courts where people are playing. Never step into the corners of other courts! If I see you do this, I probably will yell at you! * If you have some questions, you can put your questions in the comments on the event page. People will respond. * We play double games to 21 points. After each game, please let those who are waiting to play. Feel free to play with whoever you want, but please avoid playing with the same people all the time. * If you are new to badminton, please Google basic badminton rules in advance. Serve rules, double rules and point counting rules. You are always welcome to ask anyone in our group. Most of our members are more than happy to help you. * Badminton activity is organized for non-profit purpose, but I take a small fee for my work. * Want to restring your racket? I can do restring for you. €24 including the string. Please get contact with Ken. [https://drive.google.com/file/d/1XdBBBKBmsHqvMyI7t1MttqOxwX8rs7vQ/view?usp=sharing](https://drive.google.com/file/d/1XdBBBKBmsHqvMyI7t1MttqOxwX8rs7vQ/view?usp=sharing) * [https://www.meetup.com/Helsinki-Badminton-Meetup/](https://www.meetup.com/Helsinki-Badminton-Meetup/) * You want to pay with your sport card or voucher? check the bottom of the page. Click "read more" * https://www.meetup.com/Helsinki-Badminton-Meetup/[https://www.meetup.com/Helsinki-Badminton-Meetup/](https://www.meetup.com/Helsinki-Badminton-Meetup/)

**Welcome to Food Without Borders!** Come and experience tastes from around the world in Merirasti's community kitchen with Katja Meriläinen! **IMPORTANT**: Participation is free, but space is limited! Please make sure to reserve a spot! Food and cooking in general is on of the oldest and universal ways of uniting people. Community kitchen in MeriRasti is an easy environment and great place to connect with people of different cultures. This time, we will have special event dedicated to Kombucha making and tasting it! We will talk about how to make delicious and healthy fermented drink yourself, and where to start if you’ve never made kombucha before. We will prepare kombucha together, taste it after the first and second fermentation, and try kombucha paired with snacks. It will be more theoretical workshop with possibilities to ask all the questions you have about this topic. This workshop will be hosted together with organiser of community dinners and kombucha enthusiast Sofia Musakova ( @sonja_lapij on instagram). **WHEN & WHERE:** Sunday 3rd of May At 14.00-18.30 Kulttuuritila Merirasti, Jaluspolku 3 00980 Helsinki If you have questions about the workshop, feel free to contact Katja: +358404123242 About the facilitator: Katja Meriläinen is a professional Food and Beverage specialist and graduate of Haaga-Helia University of Applied Science, Hospitality, Tourism and Experience manager. She has 10 years of experience in the field, in restaurant, catering business and nowadays working for Helsinki city, cooking for 260 schoolchildren in Vuosaari. Join our Whatsapp community network to join your favourite group and stay connected with the other members! When you participate in one of our groups or events, just ask the group facilitator to add you to the community! IG: [instagram.com/miitti1](http://instagram.com/miitti1) Facebook: [facebook.com/miitti1](http://facebook.com/miitti1) Web: [lapinlahdenlahde.fi/en/projekti/miitti/](http://lapinlahdenlahde.fi/en/projekti/miitti/)

**14:00 to 15:30 - Beginners Uke Session** We will take you from zero to playing your first song in around 30 mins, and by the end of our session you will have enough of the basics to join in with our jam session. We have spare ukuleles if you don’t have one of your own. **15:30 to 17:30 - Jam Session Part 1** As more experienced players turn up, we will play a range of songs which everyone can join in with. This is when the sing-a-long / play-a-long really starts. The second part of this session often has a theme around an artists, genre or season. Each song has an instrumental section, and we encourage people to improvise, harmonise or just to play it as they feel it. **17:30 to 18:00 - Food Break** Grab something from the menu, chat to your fellow players, meet new people. Look through the song book. Start playing random stuff. **18:00 to 20:00 - Jam Session Part 2** We will play some more advanced songs. The last part of the session is requests from the jam group. Come and join us for a play-a-long jam. We will be based in the cellar bar at Iguana on Mannerheimintie. We keep it simple ... we put the words and chords on laptop. Please bring a tablet if you have one so you can also access the songbook at ukejam.online ... or you can use one of our TV screens we will have dotted around the place. We will have a limited number of spare ukuleles and guitars. If you don't play anything, you are welcome to come and just hangout, sing if you want to. If you like, pick up a ukulele, and someone will help you play a few simple chords and play along. If you have your own instrument, it is best to bring it. Also if you have a tablet, you can access the songbook at ukejam.online and then you don't have to stare at the TV screen all night. Everyone is welcome ... we also have a community WhatsApp group that you can join when you come to the event. We aim to be a safe and inclusive space for everyone. Beginners and experienced musicians are equally welcome.

**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome. 🗓️ Launched in San Francisco, July 16, 2022 🌍 Now in 35+ cities 📅 Running + Networking events + Community **Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats) **Stay updated**: Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/) Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/) LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/) Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC) Website [http://foundersrc.com/](http://foundersrc.com/)

Welcome to join our Ren Xue Yuan Gong practice throughout the summer at Lapinlahden Lähde! The practice is simple but yet practical and powerful. It is easy to learn and will help you: -gain energy, feel less tired and stressed -more mental clarity, easier to concentrate -boost your immune system Time: Sundays 15:30 - 17:00 WHERE: Tallipääty, MIITTI office Lapinlahden Lähde Lapinlahdenpolku 8 00180 Helsinki About REN XUE Ren Xue is a comprehensive system for uplifting human life. It includes a unique form of Qigong (Yuan Qigong); three foundational theories (Theory of Qi, Theory of Consciousness, Theory of Totality) and a large body of teachings. It was created by world-renowned teacher and healer Yuan Tze who continues to offer online and in-person events worldwide. Ren Xue combines ancient Chinese wisdom traditions with modern insights into health and well-being. The goal of Ren Xue is to help individuals improve their physical, emotional, and mental health through a holistic approach that emphasizes the connection between the mind, body, and spirit. REN XUE FINLAND Ren Xue Finland (RXF) is the Finnish branch of the global movement, an organization dedicated to the promotion and teaching of Ren Xue and its associated practices, including Yuan Gong and Yuan Ming Medicine. It provides easy entry into the Ren Xue system through local in-person sessions, online courses and workshops/retreats. Other learning methods can be found here: Ren Xue TV, a YouTube channel and Learn Ren Xue website. More about Ren Xue: [https://www.renxueinternational.org](https://l.facebook.com/l.php?u=https%3A%2F%2Fwww.renxueinternational.org%2F%3Ffbclid%3DIwZXh0bgNhZW0CMTAAAR06uJQRSC7BE3zhPePQ7X_KO7WXa60cr7NK25KdOqfbSIHpYqBLO3dYgVM_aem_alDR7a6KhbNhG3u9NhCUVA&h=AT18asmYaRkvHCJemaC7rr9GVu579uflDCg7T6mLNodWdtMVhuxwFhIyz0p5ONeJbm3WQ3ZGIwONIa0_pDvih4t9BCCJUBkjhK4BdIMEl4aQ_qPzR5ykW-aiOndhYDPeAW9_2_eWZaMsv889HKbp8_c&__tn__=q&c%5B0%5D=AT35KTjVjr2kCnYHrXXjXPxEGFK-RFbZnFVdDmWrTe5WwbSZZ5ulNxFEjPPhejS8Pf4xetwkU1hhM1P2K_ABugpnXL6w-CKE25ARXwtLSexv-4fPJ4s2_Kcqgj3g2XWjCVkPPgcjwrPoNWOvdKa2f1VqyVa-2kcTojodTS3wn9zrnRjZLcG7)/

**15:30 to 17:30 - Jam Session Part 1** We will play a range of songs which everyone can join in with. The second part of this session often has a theme around an artists, genre or season. Each song has an instrumental section, and we encourage people to improvise, harmonise or just to play it as they feel it. We put the words and chords on the TV screens and we start playing together. **17:30 to 18:00 - Food Break** Grab something from the menu, chat to your fellow players, meet new people. Look through the song book. Start playing random stuff. **18:00 to 20:00 - Jam Session Part 2** We will play some more advanced songs. The last part of the session is requests from the jam group. Come and join us for a play-a-long jam. We will be based in the cellar bar at Iguana on Mannerheimintie. We keep it simple ... we put the words and chords on laptop. Please bring a tablet if you have one so you can also access the songbook at ukejam.online ... or you can use one of our TV screens we will have dotted around the place. We will have a limited number of spare ukuleles and guitars. If you don't play anything, you are welcome to come and just hangout, sing if you want to. If you like, pick up a ukulele, and someone will help you play a few simple chords and play along. If you have your own instrument, it is best to bring it. Also if you have a tablet, you can access the songbook at ukejam.online and then you don't have to stare at the TV screen all night. Everyone is welcome ... we also have a community WhatsApp group that you can join when you come to the event. We aim to be a safe and inclusive space for everyone. Beginners and experienced musicians are equally welcome. This isn't an open stage, but a space where a large group of people can play along together, in a style that is comfortable to them. It's all about meeting people, and about enjoying music together ... more like a camp fire sing-a-long where everyone is welcome.

If you're looking for the easiest event to join on Meetup, you just found it! Join our free social walking tours and explore Helsinki with a local who knows every corner of the city. On these 100% unofficial tours, we visit lesser-known, less touristy places for a brand new perspective. Our walk takes place on Saturdays at 12 o'clock, weather permitting. The tours typically last around 60 to 90 minutes. Afterward, we can join one of the nearby cafés for socializing. This event is for everyone! Whether you're a tourist, new to Helsinki, or a local who wants to come along for a leisurely walk, you're warmly welcome. See you there! THIS WEEK: Kruunuvuorensilta - Laajasalo Difficulty: Easy Approximate duration: 90 minutes Meeting point: Kalasatama metro station, by the tracks

Join us for **Ben Frain**'s talk ... Ben's book "Responsive Web Design With HTML5 and CSS" caught my attention (and should interest you as well). Find it here: [https://rwd.education/](https://rwd.education/) ***Bring your laptop and expect to write some (non-AI generated) code!*** Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/