JavaScript Frameworks

**Become a better speaker and leader with Stadi Talkers Toastmasters Club!** Welcome to Stadi Talkers Toastmasters Club, a proud member of Toastmasters International, the global non-profit organisation dedicated to teaching public speaking, presentation, pitching, and leadership skills. Our worldwide network of clubs helps individuals grow personally and professionally through practical, hands-on experience. **New to Toastmasters? Join us as a guest!** We invite you to attend our meetings as a guest to see what Toastmasters is all about. You can choose to participate in our impromptu speech session or simply observe and get a feel for our community. Our welcoming environment is designed to support and inspire you, whether you're just starting out or looking to hone your skills. **Meeting structure** Our meetings typically include the following segments: * Table Topics™ (Impromptu Speeches): *4-7 short speeches (1-2 minutes each)* * Prepared Speeches: *2-3 in-depth presentations (5-7 minutes each)* * Evaluation Session: *Constructive feedback to help you improve* No matter your profession, the skills you develop at Toastmasters will enhance your ability to communicate effectively, pitch ideas confidently, and interact positively with others. These are lifelong benefits that will serve you well in any career or social setting. **Learn more and connect with us** For more information about Toastmasters International, visit [www.toastmasters.org](http://www.toastmasters.org). However, the best way to truly understand the value of Toastmasters is to experience it first-hand. Guests are always welcome, and you can even try your hand at our impromptu speech session if you feel inspired. Connect with us on [LinkedIn](https://www.linkedin.com/company/stadi-talkers) or [Instagram](https://www.instagram.com/staditalkers/)! *Meetings start at 18:00. We recommend arriving early to mingle with club members before the program begins.*

**The Red Tent – an Empowering Circle for Women and Non-binary** *”Do you miss an opportunity to share your experiences, memories and desires as a woman in a safe circle?”* **IMPORTANT**: Spots are limited, please make sure to reserve yours! If you are not on the list, you will be kindly asked to leave. If you repeatedly register without showing up and cancelling in good time for someone else to participate instead, the host may choose to remove you from future events, so as to ensure fair access to the group. In our weekly Monday meetings, we will explore them together through somatic practices, dance, singing, painting, writing, discussing and lecturing. The 7x times workshop series will culminate in a voluntary exhibition of our own right at Lapinlahden Lähde. This is an open group, but to get the full experience, it is recommended to attend the entire workshop series. We follow the principles of safe space and no discrimination of any kind is accepted at the event. You can learn about them here: [https://unwomen.fi/turvallisemman-tilan-periaatteet/](https://unwomen.fi/turvallisemman-tilan-periaatteet/) [https://kansalaisfoorumi.fi/wp-content/uploads/safer-space-principles-poster-a3.pdf](https://kansalaisfoorumi.fi/wp-content/uploads/safer-space-principles-poster-a3.pdf) Please, come as you are, on time, and in comfortable clothes to move with. The language of instruction: Finnish and English The age range: all attendants from 18 years of age **WHEN:** Monday 4th of May – Monday 15th of June 2026 Time: 6.30pm–8.30pm **WHERE:** Tallipääty, MIITTI office Lapinlahden Lähde, Lapinlahdenpolku 8, 00810 Helsinki (How to find us: When inside of the front courtyard of the yellow main building, the door to MIITTI's office is the first one on your left-hand side.) Full list of dates: Mon 4.5. 6.30pm–8.30pm @ Tallipääty Mon 11.5. 6.30pm–8.30pm @ Tallipääty Mon 18.5. 6.30pm–8.30pm @ Tallipääty Mon 25.5. 6.30pm–8.30pm @ Tallipääty Mon 1.6. 6.30pm–8.30pm @ Tallipääty Mon 8.6. 6.30pm–8.30pm @ Tallipääty Mon 15.6. 6.30pm–8.30pm @ Tallipääty About the facilitator: Katariina Jumppanen studies Theatre Pedagogy Master at the University of Arts, and this workshop series is part of her teaching practice. If you have any questions, please do not hesitate to email: katariina.jumppanen@uniarts.fi Looking forward to see you! Katariina **Punainen teltta – voimaannuttava piiri naisille ja ei-binäärisille** ”Kaipaatko mahdollisuutta jakaa kokemuksiasi, muistojasi ja toiveitasi naisena turvallisessa piirissä?” Viikoittaisissa maanantaitapaamisissamme tutkimme näitä teemoja yhdessä somaattisten harjoitteiden, tanssin, laulun, maalaamisen, kirjoittamisen, keskustelujen ja luentojen kautta. 7 kerran työpajasarja huipentuu vapaaehtoiseen omaan näyttelyymme Lapinlahden Sairaalassa. Ryhmä on avoin, mutta täyden kokemuksen saamiseksi suosittelemme osallistumista koko sarjaan. Noudatamme turvallisemman tilan periaatteita, ja kaikenlainen syrjintä on tapahtumassa kielletty. Voit lukea lisää täältä: [https://unwomen.fi/turvallisemman-tilan-periaatteet/](https://unwomen.fi/turvallisemman-tilan-periaatteet/) Tulethan paikalle omana itsenäsi, ajoissa ja mukavissa liikkumiseen sopivissa vaatteissa. Tämä työpajasarja on osa opetusnäytettäni Teatteripedagogiikan maisteriopinnoissa Taideyliopistossa. Opetuskielet: suomi ja englanti Ikäraja: osallistujat 18 vuodesta ylöspäin Aika: maanantai 4.5. – maanantai 15.6.2026 Kellonaika: klo 18.30–20.30 Paikka: Tallipääty, Lapinlahden Lähde, Lapinlahdenpolku 8, 00810 Helsinki Jos sinulla on kysyttävää, älä epäröi ottaa yhteyttä sähköpostitse: katariina.jumppanen@uniarts.fi Lämpimästi tervetuloa mukaan! Katariina

ENG (in Swedish below) **WHEN:** Group 1 (advanced): 12.1, 2.2, 2.3, 30.3, and 4.5 Group 2 (beginners): 19.1, 9.2, 9.3, 13.4, and 11.5 at 18:00 - 19:30 **WHERE:** Luckan, Georgsgatan 27, Helsingfors **HOW: The event is free of charge. Register here:** **[https://forms.gle/ai8BituyMyAkrLqq7](https://forms.gle/ai8BituyMyAkrLqq7?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBEweVp1TEZkZFRvQlp5Rlh4T3NydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR6sqzrrkBsE2DCnr_BRfH8GyxFagtgH_S_BlsbV-3uXQX059a7_x4-O3Ke3kg_aem_o5saCgVhaeN1ulJWs2jrFg)** Are you eager to practice your Swedish? Do you have an interest in literature? Join our Book Club in Easy Swedish to practice your Swedish and explore literature. Engage in lively discussions, read easy Swedish literature, and boost your language skills. Language Cafe Experience: Our book club is designed as a language cafe, where literature takes center stage. It's a relaxed and welcoming environment, perfect for individuals of all language levels. Whether you're a beginner or an advanced learner, you'll find inspiration, encouragement, and a place to enhance your language skills through engaging conversations. This study year, two researchers from Helsinki University will be shadowing the groups. The research is focusing on how texts in easy Swedish help participants learn the language. Flexible Attendance: No need to attend every session. Feel free to join us when you can, and each gathering will be a unique experience. *** SWE **NÄR:** Måndagar 12.1, 2.2, 2.3, 30.3 & 4.5 (mera avancerad) Måndagar 19.1, 9.2, 9.3, 13.4 & 11.5 (lätt) kl. 18:00 - 19:30 **VAR:** Luckan, Georgsgatan 27, Helsingfors **HUR: Gratis, men anmälan krävs. Registreringslänken [https://forms.gle/ai8BituyMyAkrLqq7](https://forms.gle/ai8BituyMyAkrLqq7?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBEweVp1TEZkZFRvQlp5Rlh4T3NydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR6H8tpFly0f644p5Mh4Cs6iTMHugdHz8HfiDodDueXq_r-7LHl-iLWwXzAgKg_aem_wlC7gMiEcPjWTTEgFDu1Hw)** Vill du öva din svenska? Har du ett intresse för litteratur? Gå med i vår bokklubb på lättläst svenska för att öva dina kunskaper i svenska och utforska litteratur. Delta i livliga diskussioner, läs lättläst svensk litteratur och förbättra dina språkkunskaper. Träffa andra som också lär sig svenska för att dela tankar, ställa frågor och ha meningsfulla diskussioner. Bokklubben är utformad som ett språkcafé, där litteraturen står i fokus. Det är en avslappnad och välkomnande miljö som passar individer på alla språknivåer. Oavsett om du är nybörjare eller mer avancerad användare, hittar du inspiration, uppmuntran och en plats där du kan förbättra dina språkkunskaper genom engagerande samtal. Det här studieåret har vi två forskare från Helsingfors universitet som skuggar grupperna. Deras forskning fokuserar på hur lättlästa texter hjälper deltagarna att lära sig svenska. Man behöver inte delta i varje träff. Kom gärna med när det passar dig.

¡Bienvenidos al curso gratuito de meditación Sahaja Yoga en español! Sahaja Yoga es una práctica de meditación que nos permite alcanzar un estado de equilibrio general, tanto a nivel físico como emocional y espiritual. El objetivo central es alcanzar y mantener el estado de conciencia sin pensamientos o silencio mental. Con práctica regular de meditación podemos establecer este estado en nuestro interior. No es necesario llevar nada al curso y puedes vestirte de ropa normal. Después de la clase podemos tomar té y hay tiempo para preguntas y conversación. Este video te ayuda a llegar al centro de Sahaja Yoga de Kamppi: https://vimeo.com/199566137 ¡Bienvenidos! Más información sobre Sahaja Yoga: www.sahajayoga.es

Let's paint mugs together! At Merirasti, Jaluspolku 3, 00980 Helsinki. I will afterwards dip the mugs in clear glaze and fire them for you in my kiln. This event includes some MindSpring which means we talk a bit about how it is to move to a new city or country and share advice. Bring your own snacks! There is a 10 € entry fee which covers materials. Welcome!

The WordPress Helsinki meetup group aims to bring people together of all skill levels, from beginners to WordPress professionals. WordPress Helsinki is purely organised by community volunteers, and operates under the WordPress code of conduct. This month, we welcome Vladimir Melnychenko to speak about WordPress 7.0 update. WordPress 7.0 is just around the corner, with its official release scheduled for April 9, 2026 (and then moved). In this meetup, we’ll take a first look at what WordPress 7.0 brings to the ecosystem. Together, we’ll explore the most important new features, improvements to the block editor and site editing experience, performance enhancements, and updates that developers, designers, and content creators should know about. We’ll also discuss what these changes mean for existing sites, themes, and plugins. Vladimir is a WordPress enthusiast. He was raised in Ukraine, and now lives in Finland. He got acquainted with WordPress in 2012 as a technical support representative and has been in love with it ever since. Vladimir works at Valve One as a WordPress developer, building various websites, and he believes that the best website is the one that is constantly improving. See you there! **Agenda** 17:15 – Doors open 17:30 – Opening words 17:40 – Presentation: What's new in WordPress 7.0? 19:00 – Drinks & networking 19:30 – After meetup drinks at a nearby bar This session will be in English. Venue, drinks & snacks will be sponsored by [Red&Blue](https://redandblue.fi/). If you have any questions, leave a comment or contact us directly here on [Meetup](https://www.meetup.com/wphelsinki/discussions/). You can also find us on [LinkedIN](https://fi.linkedin.com/company/wordpress-finland) and [Facebook](https://www.facebook.com/WPHelsinki/). If you prefer a more direct approach, you can find most of the community members on the #meetups-helsinki channel on [WordPress Finland Slack](https://fi.wordpress.org/chat/). \-\-\- The WordPress Helsinki meetup group aims to bring together people of all skill levels, from beginners to WordPress professionals. **Talks** If you’d like to speak at an upcoming meetup or suggest some topics you’d like to hear about, leave a comment on our [meetup board](https://www.meetup.com/wphelsinki/discussions/) or contact us on the #meetups-helsinki channel on Slack. **Slack** The local Finnish Slack community is a great place to meet other WordPress enthusiasts online and get help and advice with WordPress-related issues. We’ve written a brief introduction on our meetup page if you’re interested in joining: [https://fi.wordpress.org/chat/](https://fi.wordpress.org/chat/) **Sponsorship** Our meetups are run by volunteers and could always use some support from the professional community. If your company is interested in sponsoring an upcoming meetup or hearing more about it, leave a message on the #meetups-helsinki channel on Slack or contact us directly through our meetup page. **Meetups in other cities in Finland** [Jyväskylä](http://meetup.com/Jyvaskyla-WordPress-Meetup/) [Seinäjoki](https://www.meetup.com/Seinajoki-WordPress-Meetup/) [Tampere](http://meetup.com/Tampere-WordPress-Meetup/) [Turku](http://meetup.com/Turku-WordPress-Meetup/)

Pay the **5 € board gaming fee** to the bar at the counter when you arrive. You must be at least 18 years old to enter [Arkade](https://www.arkade.fi/). We play in English and the game rules are taught before starting play, unless everyone is already familiar with the game. No previous experience with board gaming required. Despite our RSVP numbers here on Meetup, we almost always have at least 20 people participating weekly. The venue has a great board game library, the host and other players usually bring their own games too: our selection varies weekly. We're a very casual group so you're welcome to arrive early or late and join whatever game is starting up, there is no attendance tracking, or welcoming process. The bar has alcoholic drinks, mocktails, and soft drinks available as well as some snack foods. They've been okay with people ordering food to the bar with meal delivery services. If you are feeling sick, please stay home.

Let's play Mafia together! Locations: Oodi library, Group room #8 (2nd floor). Mafia is a role playing social deduction game. People sit around the table, and are secretly assigned a role. The role divides them in two teams: \- Mafia \(minority\) \- Citizens \(uninformed majority\)\. Members in the Mafia team know each other, but the citizens don't. You are not allowed to reveal your role in any way. Each turn consists of a night time and day time. During the night: The Mafia team secretly "kills" one member of the Citizens. Players with special roles (detailed below) secretly use their ability. During the day: Everyone presents their opinions on who they think are in the Mafia team, or present arguments as to why they are not in the Mafia team if they have been accused. Vote for those players you think are in the Mafia team - those who get a majority vote (>= 50%) will get a chance to present their defense. Vote to "eliminate" 1 person in the defense - the accused will not be eliminated if there are no votes or gets <50% of the votes. The game continues until either the Citizens eliminate all Mafia members, or the Mafia becomes the majority. ++++++++++++++++++++++++++++++++++++++ Most of the people at our event have experience playing the game. But we are glad to meet new people, and will be happy to briefly introduce you to the game rules and players' strategies if you decide to come. ++++++++++++++++++++++++++++++++++++++ Special roles at our game party: Doctor (Citizen team): At each night, you can save a player who you think the Mafia team has killed. That player cannot be killed by the Mafia team that night, and the Mafia do not know who you saved. You can save yourself once. Detective (Citizen team): At each night, you can point to a player you think is in the Mafia and the narrator will show thumbs up if they are in the Mafia team. You can not detect the Godfather. Sniper/Professional (Citizen team): Each night, you could either choose to kill someone you think is in the Mafia, or not shoot. You have only two bullets. If you select a citizen to shoot, you go out of the game yourself, but that citizen is still in the game. Constantine (Citizen team): During the night, you can bring back one dead person to life. This can be used only once per game. Matador (Mafia team): Each night, you can diffuse someone's special ability. You can not diffuse the same person two nights in a row. Godfather (Mafia team): You're the head of the Mafia. The detective can not detect you. Terrorist (Mafia team): During the day, you can reveal your character, and choose to kill yourself and another player. The latest time you can do this is during when someone (e.g. you) are presenting their defense. The person you kill with yourself cannot be resurrected by Constantine

Second joint functional programming meetup of 2026, hosted at the Helsinki office of Metosin and organized together with the Helsinki Haskell Users Group. There will be 3 presentations about topics in functional programming and time for questions as well as free discussion. Please contact Pekka (pekka.kaitaniemi@metosin.fi) if you'd like to give a presentation about a topic that interests you! Talks: **Using Go & Clojure with Babashka pods to create Conjtest (Ilmo Raunio)** Explores a Policy as Code tool built using Clojure/Babashka, bridging it to Golang using the Babashka pod protocol. Conjtest allows you to write and evaluate tests against common configuration file formats (such as EDN, YAML, or Terraform) using Clojure. **How I created my first RISC-V processor with Clash (Mika Tammi)** **Mu-Nu pairing (Kari Pahula)** A look into a novel layered program architecture that pairs two different ways of representing code: a finite, arrow-based tree structure (μ) for analyzing and optimizing program logic, and a and a productive, infinite monadic state-machine (ν) for the actual execution. The talk focuses on its practical uses and demonstrations. Tentative schedule: 17:15 doors open, free social activity 17:30 welcome words from Metosin 17:40 talks and Q&A 19:30 free social activity

Meetup co-organised with the Helsinki Clojure Meetup. See their page for details: https://www.meetup.com/helsinki-clojure-meetup/events/314250551 There will be 2-3 presentations about topics in functional programming and time for questions as well as free discussion. **Please contact Pekka ([pekka.kaitaniemi@metosin.fi](mailto:pekka.kaitaniemi@metosin.fi)) if you'd like to give a presentation about a topic that interests you!** Talks: TBA Tentative schedule: 17:15 doors open, free social activity 17:30 welcome words from Metosin 17:40 talks and Q&A 19:30 free social activity Please also sign up to the event via the link above!

Love databases and PostgreSQL? We too! Come and learn from other users and hackers, and share your database stories over pizza. 16:30 Doors open 17:15 Introduction: Pekka & Heikki & Faheem 17:30 Ervin Weber: Beyond the Bottleneck: Building a Safety Net for Database Evolution 18:00 UpCloud PostgreSQL presentation 18:15 Some fun Slido game about UpCloud 18:30 Snack break + socializing (Bagels and soft drinks) 19:00 Stanislav Bashkyrtsev: The treacherous Prepared Statements. 19:30 Closing 19:45 End of programme

Zurihac shirts, or other Haskell events paraphernalia mark the spot! :D You're invited to Haskell Office Hours, a laid-back meetup where you can ask questions, get help setting up the Haskell toolchain, or just hang out with fellow Haskellers. This meetup is geared for newcomers, but experts are also welcome to show up and join in the knowledge-sharing. This meetup will occur every second week and RSVP is preferred. Meetup starts at 19:00 and runs until 20:00. For more coordination, join our [Newcomers Matrix room!](https://matrix.to/#/!wnXpJkwWACgSBBzwDh:matrix.org?via=chreekat.net&via=matrix.org&via=rauhala.info) Happy Haskelling!

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.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

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

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/