ISO/IEC

We're back with the first event of 2026! Here’s the February 2026 edition of our Tech Talk event at Super.com on February 24, 2026 Join us for some drinks, snacks, and Tech Talks. Make sure to mark your calendars and come out and join us for this event! ** Agenda & Schedule ✨** * 18:00 - Doors open * 18:20 - Intro and announcements * 18:30 - **Brief History of NPM Supply Chain Attacks in Year 2025** by **[Emily Xiong](https://www.linkedin.com/in/xiongemi/)** *Abstract*: We'll be going over 4 supply chain attack incidents from 2025, break down the history, the technical details of "Patient 0," and how we can protect our pipelines moving forward. * 19:00 - **Vector Embeddings and Cosine Similarity** by **[Dev Shah](https://www.linkedin.com/in/busycaesar)** *Abstract*: In NLP, text is converted into tokens and then into vectors (number lists) that capture meaning. This talk explains how these vectors work as points in multi-dimensional space and how cosine similarity compares them. Basic vector math and trig knowledge is helpful. * 19:30 - Networking * 21:00 - Doors Close (**Note**: *All times in the schedule are an approximation.*) Please RSVP to confirm your attendance. If you have your friends or teammates joining please ask them to RSVP as well. This event is open to all skill levels. Many thanks to [Super.com](Super.com) for hosting us! We're looking for sponsors for events like these. If you or your company would like to support TorontoJS and get a message out to our community, please get in touch with organizers@torontojs.com The Code of Conduct is enforced at all TorontoJS events and spaces - online or in-person. TorontoJS is a volunteer-led not-for-profit organization. **Please help us** with tidying up. Otherwise, the venue staff and volunteers will have to pick up after you. *TorontoJS is committed to creating a safe and inclusive environment for all. Our Code of Conduct applies both online and in person at all our events and spaces.* See you there!

Join us every week for a Gundam and One Piece Card Game casual play event, perfect for beginners and casual players! Whether you're new and looking to learn or looking for a laid-back gaming experience, this event welcomes players of all skill levels. When: Every week alternating Tuesdays and Wednesdays ️ Price: $6 + tax, **or** a purchase of a Gundam or One Piece TCG pack Bring your own decks and don't forget to pack your trade binders for friendly exchanges with fellow enthusiasts. It's not just about the battles on the table; it's about building connections and expanding your collection.

This is a ticketed event. Please register at [this link](https://luma.com/k344dsfj). [​Kathrin Gardhouse](https://www.linkedin.com/in/kathrin-gardhouse-988691175/?originalSubdomain=ca) will present on her recent paper with the same title that discusses various governance challenges that AI agents pose and the adequacy of the EU AI Act's response to these challenges, including the institutional implementation, ie, the self-regulation approach, distributed enforcement, and institutional capacity and resourcing. ​​**Event Schedule** 6:00 to 6:30 - Food and introductions 6:30 to 7:30 - Presentation and Q&A 7:30 to 9:00 - Open Discussions ​​​If you can't attend in person, join our live stream starting at 6:30 pm via [this link](https://www.youtube.com/@Trajectory-Labs/live). ​​​This is part of our weekly [AI Policy Tuesdays](https://luma.com/trajectory-labs?k=c) series. Join us in examining questions like: * ​​​How should AI development be regulated? * ​​​What are the economic and social implications of widespread automation? * ​​​How do we balance innovation with safety considerations? * ​​​What governance structures are needed for safer AI?

Holy ESL This group is an advanced and intermediate English learners who are interested to learn English language as a second language (ESL) using the Bible. Holy ESL is free and you DO NOT NEED to be a Christian. All and any faith is welcome, so come ready to engage in thought provoking conversations and deeping your understanding of both language and faith. Light refreshments are provided.

平日の午後にボードゲームをしながらカジュアルに英語を練習しましょう！North York Centre のフードコートでやります。公共のスペースなので、料金はありませんが、周りに配慮をお願いします。 私がボードゲームは用意しますが、もしやりたいゲームがあれば、持ってきて貰って構いません。 会えるのを楽しみにしてます！ Let's have a casual weekday evening playing board games and practicing English. We'll play in the food court of North York Centre. This is a public space so there is no cost, but please be kind to other people in the area. I will bring my own board games, but if you have any you would like to play feel free to bring them as well. I look forward to meeting you!

\*These classes are not a language exchange, but instead are meant to be a step in between so that students feel confident maintaining in depth and grammatically correct oral conversations outside of class\* \***Meetup event numbers only tend to show new students registering and do not include returning students attending class.** **Per class, there is an average of 7 students.** The first 2 classes are free and then only cost between $15 and $35 depending on which type of class you want to continue with\* These French, English (For Spanish and French speakers only), and Spanish classes are primarily meant for adults who are travellers, or who are planning to live in a French, English, or Spanish-speaking country. The classes are primarily oral-based through guided conversations. They will teach you how to handle conversations in situations such as **"Going to the Convenience Store"**, **"Making Plans"**, **"Negotiating Prices"**, and **"Going out for a Drink"**. To ensure that students get used to using the language automatically, students will learn to maintain contextual conversations with timing before moving on to the next lesson. Call (647)787-9953, e-mail us info@monkeylingo.ca, or visit monkeylingo.ca for more information! **Online and private classes are also available!** No other language classes are as conversational as these ones. We guarantee it! Cheap parking can be found using the "Spot Hero" app.

～English description below～ イベント参加費として、日本人の方(日本で生まれ育ち、現在英語を勉強している方)は$2、日本人以外の方(日本語を勉強している方)は$5頂いております。 皆さんから頂いたお金は、こちらのサイトの維持費や将来のランゲージエクスチェンジ施設利用料やソーシャルイベント等のために使われます。ご理解の程、よろしくお願いいたします。 予約受付開始：土曜日5:00PM(前イベント終了後) 予約取消締切：土曜日14:00PM(当日) 予約受付締切：土曜日15:00PM(当日) スケジュール 5.15 PM - 5:30PM - チェックイン、グループ分け 5:30 PM - 6:15PM - 日本語の時間［または英語の時間］ 6:15PM - 7:00 PM - 英語の時間［または日本語の時間］ 【イベント内容】 Language Exchangeへようこそ！このグループでは、皆さんのレベルに応じて、3〜4名のグループにわかれ、同じ席になった人たちで各45分間、それぞれ英語と日本語でフリートークを行なっていただきます。決まったディスカッショントピックなどはございませんので、気軽に質問をしながらそれぞれのセッションを楽しんでいただければと思います。 開催場所：Atrium フードコート TJEXのサインボードを持ったオーガナイザーにお声がけください。(もしサインがなかったり、わからなければメッセージをお願いします！) 予約規約（⚠️重要） ・当日の不参加、もしくは15分以上の遅刻、また予約取消締切後の変更は原則不参加(No-Show)とみなします。不参加(No-show)が3回になりますと会員登録が抹消され、退会となりますのでご注意ください。 ・イベントに遅れそうな場合は必ずオーガナイザーまでメッセージをお願いします。イベント開始時間にいるメンバーでグループを組み直すこともあるので、連絡なしで到着された場合はイベントに参加できない可能性もあります。原則、30分以上遅れての参加はご遠慮いただいております。あらかじめご了承ください。 キャンセル待ち ・満席の場合、”キャンセル待ち”リスト(waiting-list)にご登録いただくことが可能です。“参加予定”リスト（going-list)中に空席が発生した場合は、”キャンセル待ち”への登録が早かった方を優先に、オーガナイザーが”参加予定”へ移動しますので、当日の参加状況の変更がないかご自身でご確認ください。 ※ご注意※ ・空席ができた際は、自動的に”キャンセル待ち”より”参加予定”へ変更されます。この時にMeetupよりお知らせがあるかはわかりません。 ・システムにより自動的に”参加予定”とされ、それに気づかずに参加しなかった場合でも、不参加とみなされますのでご了承ください。 Instagramアカウント @tjex.ca 最新情報やミートアップの様子を掲載しています。 ぜひこちらもフォローお願いします！ *** ***Although our group is a non-profit organization, we collect $ 5 per English Speaker for every event. All the proceeds are used to run this website and for social events*** RSVP: RSVP open: 5:00 PM (Saturday after previous event) RSVP cancel deadline: Saturday, 2:00 PM (day of the event) RSVP close: Saturday, 3:00 PM (day of the event) Day of Event: 5:15 PM - 5:30 PM - Check-in and Group placement 5:30 PM - 6:15 PM - Japanese conversation 6:15 PM - 7:00 PM - English conversation Event Description: This is an in-person language exchange! Members are placed into groups of three or four based on their language level. Each 45 minute session consists of friendly casual conversation, and/or informal study. Optional Dinner : After the Language event, we usually go for Dinner. Dinner is optional, you may or may not join the Dinner, it depends on you. However, Dinner is only for Participants that joined on the day of the event. Event Location: Atrium Food Court The food court is directly connected to the Dundas subway station. Leave the subway station and walk west along Dundas Street. At the intersection of Bay Street and Dundas Street, you will find an entrance. Proceed down the escalator. The food court is on the basement floor. Please talk to the organizer with the signboard showing TJEX. (If you can’t find them, please send a message to the organizer.) ⚠️RSVP & Late Policy: If you are unable to join on the day of the event, please change your status from 'going-list' to 'not going-list'. Failure to Not show up will result in 1 No -Show. Also, in case of arriving 15 mins late to the event will result in 1 No-Show. Members are removed from the group after 3 No-Shows. Waiting List: Members can join the waiting-list even if an event is full. When a spot becomes available, we will move you to the going-list. Going List: Only Members on the going-list can participate on the day of the event. Group Instagram - @tjex.ca Feel free to follow us!

**Join [TILE.]** at the **most popular Saturday Language Learning Social Event & Party in Toronto! ** **[TILE.] = Toronto International Language Exchange [Instagram](https://www.instagram.com/tilelearning/)** **[TILE.]** now has a **2-for-1 special event,** which includes: **1.** From **[6:30 - 7:15 PM](https://www.meetup.com/english-class-with-certified-award-winning-teacher):** An optional new $5 small group 45-minute **[English language class](https://www.meetup.com/english-class-with-certified-award-winning-teacher)**[ ](https://www.meetup.com/english-class-with-certified-award-winning-teacher)led by a certified language teacher **2.** From **[7:15 - 11 PM](https://www.meetup.com/biggest-language-party-event-social-in-toronto):** Our usual huge group **[BIGGEST LANGUAGE EXCHANGE SOCIAL EVENT AND PARTY IN TORONTO](https://www.meetup.com/biggest-language-party-event-social-in-toronto)** (Cost: *$0-$5\*, see below)* Both events happen Saturday on the 2nd floor of the Madison Pub (14 Madison Avenue). ***Attend either or both events!*** Meet Toronto locals and international friends. Talk to language teachers and speakers to learn English, French, Korean, Japanese, Spanish, and much more! Join us for board games, conversation, dancing, singing, and more! Make sure to get a nametag from one of our helpers. *You **must** read the full event description below before attending. By attending, you agree to all the terms listed.* **[TILE.] Toronto International Language Exchange** event details: * We are on the 2nd floor of the Madison pub on the patio with all the international flags! *The dance floor opens around 10 PM, and the live piano bar singer start around 10:30 on the 1st floor.* * With our night ride promotion, the second event (the 7:15- 11 PM Party & Social event) is **FREE** for women who will be traveling alone at night to promote inclusion and equity\*. This event normally $5. * The cost for the first event (the 6:30 - 7:15 PM English Language class) is $5 for everyone. **PAY** **$5** right at the event by **CASH, CREDIT, or DEBIT**, or **SEND $5 E-TRANSFERS** to: **TILETORONTO1@GMAIL.COM**. You can also support the bar by buying a drink or appetizer. **\*** The second event ends late at night. It is 100% your own responsibility to ensure you get home safe. We can simply waive the $5 event entry/cover fee for women who will be traveling home alone so that they may instead put this money towards taking a safe ride home. \-\-\-\-\-\- **IMPORTANT DISCLAIMER – Meetup Group** By attending any TILE events, including these ones, you acknowledge and agree to the following: * *The organizers and hosts of TILE events are are not liable for any loss, injury, damage, or other unforeseen outcomes that may occur before, during, or after any event.* * *Participation in TILE events is entirely voluntary and at your own risk. You are solely responsible for your own safety, personal belongings, transportation, behavior, and well-being. It is your responsibility to assess the risks involved in any activity or location and to act accordingly.* * *TILE and its organizers do not provide insurance and cannot guarantee the safety, accuracy of information, or quality of venues, third-party services, or other attendees.* * *By attending, you release TILE, its organizers, and affiliates from any and all claims or liability, and you agree to conduct yourself respectfully and in accordance with local laws and venue rules.* * ***If you do not agree with this disclaimer, please do not attend TILE events.***

SPACE IS LIMITED! This is a much smaller class than our 7:30 pm event and we can only accept a limited number of students. Key areas of focus: Practicing oral communication (speaking languages), for conversations, presentations, interviews and job skills Schedule: 1. 6:30- 7:15 pm : 45 -minute language conversation class with certified award-winning language teacher John Dias. 2. Language exchange social (7:30-11 pm): includes Free access to the Toronto's BIGGEST Language Party and Social Party also in the Madison Pub led by teacher John Dias (same location) **Cost: just $ 5 while we have this promo.** **PROMO (Limited Time): $5 fee will give you access to both events (usual rate: $15 total)** Feel free to message us if you have any questions!

Let’s do some coding together at a cafe! No more working alone in the weekend. Here, we write code together. And I mean together together. Not occupying-the-same-space-but-separate together. Here’s how it works: Jennifer brings her mobile app project, tells everyone that it is like Pinterest for recipes and she’d like to work on the nav bar. Paul and Chloe think Jennifer's project is fascinating, and they join the group. They gather around Jennifer’s laptop and work on the nav bar for 2 hours. Jennifer is the one typing out the code while Paul and Chloe research, brainstorm, and offer suggestions. If you’re feeling stuck on your own project or need a motivation boost, bring it to mob programming! Want to learn by watching how others code and solve problems? Join someone else’s project at this event! Oh and we love your half-done projects that you are a bit embarrassed to share. Absolutely bring those to the event! **Discord**: We use Discord to share screen & code snippets during the event. Also feel free to share your projects here before the event! https://discord.gg/Da9fZFxPfs **Event policy**: * We have 0 tolerance for harassment. * We don’t allow the projects that are not meant to be shared in public such as school assignments, interview tasks, or trade secrets. * The goal is to write code. We discourage you from pitching business ideas here, doing code reviews, or spending the whole event on planning what to do. * Please buy a drink, and tip the barista well.

한국어는 아래를 참조하세요! A warm welcome to CanAsian Station’s In-Person English x Korean Meetup! A weekly event where we invite you to enjoy sharing language and culture with each other. * Beginners are welcome, what’s important is you’re willing to learn! * Short on ideas? Fear not! We provide new topics each week ,also doubling as study material! Our participation fee is **$5 per event**. All fees are to be E-transferred to canasianstation@gmail.com We also accept payment in cash, but please be advised that E-Transfers are preferred. Looking very forward to meeting and sharing with you all! Location: Go to the food court downstairs. CanAsian Station의 대면 영어 x 한국어 만남에 오신 것을 환영합니다! 매주 열리는 행사로, 여러분이 서로의 언어와 문화를 나누며 즐길 수 있는 자리를 마련합니다. 초보자도 환영합니다! 중요한 것은 배우고자 하는 마음입니다. 아이디어가 부족하다면 걱정 마세요! 매주 새로운 주제를 제공하며, 그 주제들은 학습 자료로도 활용됩니다! 참가비는 **행사당 5달러**입니다. 모든 요금은 canasianstation@gmail.com으로 E-Transfer를 통해 송금해주세요. 현금 결제도 가능합니다만, E-Transfer를 선호합니다. 여러분과 만나고, 함께 나누게 될 것을 기대하고 환영합니다! 장소: 지하에 있는 푸드 코트로 와주시길 바랍니다

Most Java developers have tried AI-assisted coding through chat interfaces or inline autocomplete. Useful — but limited. In this talk, we’ll explore the next step: agentic Java development using Claude Code. Instead of treating AI as a smarter text box, we’ll look at what changes when the model can reason across files, plan multi-step changes, interact with tools, and operate closer to how real developers work. This will be a practical, experience-driven session focused on: • How agentic coding differs from ChatGPT-style prompting and traditional Copilot usage • Where Claude Code fits (and where it doesn’t) in real Java projects • How tools, context, and workflows matter more than “prompt tricks” • How to avoid unstructured vibe coding while still moving faster No prior experience with agentic tools is required. The goal isn’t to sell a silver bullet — it’s to help Java developers understand what’s genuinely new, what’s hype, and how these tools can be used responsibly in real-world codebases. **About the venue** Free Times Cafe has bistro-style seating and a full food and drink menu. Please consider helping to support the venue by planning to have supper during the talk. **Speaker Bio** Victor Szoltysek is a seasoned consultant and technologist, currently at RAVL, where he helps clients eliminate the inefficiencies of undifferentiated heavy lifting and focus on building solutions that drive real business value for their customers. With a career spanning notable organizations like Accenture, Pivotal, and ThoughtWorks, as well as numerous startups, Victor brings a wealth of experience in cloud transformations, DevOps enablement, and Agile software development. A dedicated Java enthusiast with a sharp eye for cutting-edge technologies, Victor’s work frequently intersects with AWS, where he strives to streamline workflows and help teams leverage the cloud without unnecessary complexity. Recently, he’s also ventured into the dynamic world of artificial intelligence, exploring ways to make programming more engaging, efficient, and rewarding. Victor is known for his humorous and sometimes controversial presentation style, ensuring lively discussions and thought-provoking takeaways. His disdain for overly complex tech solutions drives his mission to simplify the way we build and deploy software. Whether he’s sharing insights about Java, AWS, or AI, Victor’s talks are as energizing and satisfying as your favorite cup of coffee. Don’t miss his unique blend of wit, wisdom, and deep technical expertise at our meetup!

*To join this event, you must be able to speak full sentences in Mandarin. This event is for those wanting to practice Mandarin and/or English. Here, you can chat with others and play board games in either language to improve your linguistic skills. Feel free to join our WeChat group during the event, as it is the best way to stay connected with us. If you have any questions, leave a comment on this event page. ＜中文版＞ 此活动是以聊天和玩桌游练习中文或英文，等级不限，平时有6-10位参加者。此活动微信群可在活动中加入，互相学习，天天向上。 如果您有任何疑问，请随时在活动页上留言或联系主持人

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

This is an all inclusive event to inform, support and help bring special needs families and the community together. Come and enjoy family and sensory friendly: games, activities, snacks, free stuff and more! Meets the 2nd Saturday of each month. Located at Village Chapel - 30 Circleville Avenue, Ashville, OH 43103.

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. (NOTICE - Location change!) This session will be at the Karl Road Branch of the Columbus Library in the Conference Room 2.

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

Please join the Columbus Atlassian Events Team for an evening program where we show you how we are using the Atlassian tools to track, manage and collaborate with others on our hobbies, From Jira & Confluence and Lego, to Tabletop gaming and Trello to miniature painting and Jira. Join the Columbus Atlassian leaders as they walk you through how the Atlassian tools enhance their passion projects.   We'll go over space structures, lessons learned as we built and tracked our project and how it helped us organize group adventures.   Looking forward to sharing our fun with you!Please take note of the New Location and Time of the event. Pay Parking can be found on street, and in locations marked. Agenda --- Speakers Kimberly Deal - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Kevin Stanley - Columbus Atlassian User Group Leader Moderators Kimberly Deal - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Kevin Stanley - Columbus Atlassian User Group Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-for-the-love-of-atlassian-using-atlassian-to-manage-your-passion-projects/.

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)