Pair Programming

June Meetup is here! Let's gooo! Do you want to learn more about Micro Frontends? Then we have some experts in the house! Check it out 👇 ────────── **18:30: Welcome** Grab a seat until everybody arrives! **18:45 Intro by Hosts Neciu Dan & Erik Grijzen** **19:00 8 Years of Micro Frontends @ New Relic: Lessons Learned** Speaker: **Erik Grijzen, Principal Software Engineer** New Relic started implementing a Micro Frontend architecture about eight years ago, before the concept of Micro Frontends even existed as an architectural pattern. Over the years, we’ve learned hard-won lessons on designing, scaling, and maintaining Micro Frontends. We will go over some of the most important architectural decisions that need to be considered and see how they have affected us. We will also cover some of the most common anti-patterns and discuss practical strategies to avoid them, illustrated with real-world examples. **19:30** **Developing a micro-frontends open source framework** Speaker: **Natalia Venditto, Engineer and hands-on architect at Adobe** In this talk, I will talk about the technical challenges of building and maintaining an open source framework. What features we have prioritized while using it and solving real life problems, how we have monkey patched the browser to work on top of the web platform and make it agnostic and how we are working to port some of those features as standards **19:50: Drinks and networking!** Do you want to talk at this meetup? Reach out to Dan Neciu [on LinkedIn](https://www.linkedin.com/in/neciudan/) And please help us spread the news and grow the community: **20:55 Meetup finished** **(FOR EARLY ACCESS: WE ALWAYS POST FIRST ON SOCIAL MEDIA)** [Twitter(X)](https://x.com/ReactJsBCN) [BlueSky](https://bsky.app/profile/reactbarcelona.bsky.social) [LinkedIn](https://www.linkedin.com/company/reactjs-barcelona/) [Instagram](https://www.instagram.com/reactjs_barcelona/) ────────── **Sponsors:** **New Relic** New Relic arms businesses with the trust and confidence required to thrive in the AI era. The New Relic Intelligent Observability Platform is the only open, AI-strengthened platform designed to unify telemetry and business outcomes, bringing intelligence and automated actions to the most complex digital environments. The platform shifts teams from reactive firefighting to intelligent orchestration, leveraging AI-driven automation to optimize technology spend and protect revenue in real-time. That’s why global leaders—Adidas Runtastic, Domino’s, Ryanair, Swiggy, Topgolf, and William Hill—run on New Relic to drive innovation and deliver exceptional customer experiences. ────────── **Join the Master Security Course for FREE!** Modules 1 & 2 are live now — **Exploits and XSS** — completely free to access. * Understand how common vulnerabilities actually work * Learn to identify and prevent security flaws in your code * Get practical, real-world examples you can apply immediately * Types of XSS + real case studies of XSS in ReactJS and more This is just the beginning — start building security expertise today. [Join here](https://neciudan.dev/master-security)

No slides. No speaker. No agenda. Just developers talking shop over a cold one. This is an informal gathering for engineers, founders, and builders who are deep in the agentic coding trenches — using tools like Cursor, Windsurf, Claude Code, OpenCode, or rolling their own agent pipelines. Come swap what's actually working, what blew up in production, and what you're excited about right now. We'll be at Barcelona, and the format is simple: show up, grab a drink, and share what you know. Bring a laptop if you want to show something, but it's not required. WhatsApp Group: https://chat.whatsapp.com/GVS0bHMPIzID3Ch9lt6YsU?mode=gi_t **What we talk about (but not limited to):** \*Agentic coding workflows and tooling * Prompt engineering & context engineering in practice \*Multi-agent architectures and orchestration * AI-native product building \*What's broken in the ecosystem and how you're working around it **Who should come:** Developers, technical founders, and AI engineers who build with (or on top of) LLMs. All levels welcome — senior devs with war stories and curious beginners both make the conversation better. **Format:** Open conversation, round-table style. Everyone teaches, everyone learns.

Clases de yoga dinámico abiertas para todos los niveles cada semana en Lesseps. Tanto si eres principiante como si tienes una práctica más avanzada te guiaré durante una hora en una sesión dinámica y divertida para todos los niveles, siempre invitandote a la escucha respetuosa de tu cuerpo. Las clases son de estilo hatha vinyasa con un toque Yin para la relajación final. Aforo limitado, por favor SIEMPRE RESERVA Y CONFIRMA TU ASISTENCIA POR MEETUP. ***POR FAVOR NO TE APUNTES "POR SI AL FINAL VOY"*** ***Las plazas fisicas en cada clase son las que aparecen aquí, si estas reservando respeta tu compromiso contigo, conmigo y con las otras personas apuntadas*** NORMAS PARA UNAS CLASES SERENAS :-) PARA QUE TODO FLUYA, POR FAVOR; RESPETA LAS SIGUIENTES NORMAS: * SI una clase esta llena te podrás apuntar a la lista de espera y así si se libra una plaza podrás acceder por orden de inscripción. * SI TE APUNTAS Y NO VIENES=NO SHOW \*AL SEGUNDO NO SHOW=YA NO ACEPTAREMOS RESERVAS TUYAS \*SI cancelas, por favor, hazlo máximo 24 horas antes de la clase. \*SI tienes un imprevisto comunícalo cuanto antes. \*Cancelación en las 24horas previas sin justificación=NO SHOW \*SI me escribes por whatsapp que no vienes, por favor, actualiza también tu RSVP en meetup!!! SI no lo haces el sistema no librará la plaza para otros! SI ES LA PRIMERA VEZ HACIENDO YOGA/HACIENDO YOGA CONMIGO: \*Si nunca has hecho yoga conmigo o nunca has hecho yoga antes eres bienvenid@! \*Te agradecería que me contactaras antes de la primera sesión para conocernos, darte instrucciones en como seguir mejor la clase, saber si tienes lesiones, etc etc. Whatsapp o email (687228192 - info@kirakiranaturallife.com) . \*la clase empieza puntual a las 19.00 en la esterilla, si necesitas cambiarte etc etc ven con tiempo \*en el centro hay vestuario, esterillas, blocs, mantas PRECIOS Y CUOTAS: \*Basic - 40€: incluye un día por semana presencial u online del horario semanal regular *Completa 55€*\*: incluye todas las sesiones presencial u online del horario semanal regular Clase suelta 18€ CLASE de PRUEBA 10€ PAGOS EN EFECTIVO al 687228192 (NO Bizum:) Contactame si quieres saber más o venir a una clase de prueba! Espai 2estones, Ptge. de Frígola, 27, Barcelona 08012 Barrio de Gracia (a 4 min andando del metro Lesseps)

Xerrem en petits grups sobre temes del nostre dia a dia o d'interes comú mentre prenem un cafe o esmorçem. Las consumisions no tenen res a veure amb Vennmón. si voleu més informació envieu un whatsapp al 630991609 (Núria)

**Multicultural Salsa & Bachata in Barcelona presenta:** **Cada Miércoles** tendremos un evento con clases gratuitas de Salsa y Bachata nivel abierto con nuestro instructor Argentino Emmanuel quien se encargaran de animar la noche con su gran carisma y simpatía además de sus animaciones espectaculares, tendremos el siguiente programa: 21:00 hrs: Apertura de Puertas. 21:15 hrs: Clase de Salsa 22:00 hrs: Clase de Bachata 22:30 hrs Baile Social. * Puedes venir sol@ siempre encontrarás con quien bailar, pero siempre es mejor con compañía de tu pareja de baile, y amig@s. * Las clases son gratis pero se ruega su cooperación para colaborar con El Sabor Cubano, el lugar con el mejor mojito de Barcelona y el mejor ambiente latino en Gracia **Ubicación: Sabor Cubano de Gracia, Carrer de Francisco Giner 32, metro L3 Diagonal** Informes al +34633333173, únete a nuestro grupo de Whatsapp para recibir más información de nuestros eventos: https://chat.whatsapp.com/9DYjrIu28yh1em2R8AVcvU, FB: @multisalsabcn , Instagram: https://www.instagram.com/multicultural_salsa_bcn/ \**///////////ENGLISH DESCRIPTION\\\** **Multicultural Salsa & Bachata in Barcelona presents:** **Every Wednesday** we will have a special event with free Salsa& Bachata lessons by instructor Emmanuel from Argentina who will be in charge of animating the night with his great charisma and sympathy including nice animations, We will have the following program: 21:00 hrs: Doors open. 21:15 hrs: Salsa class 22:00 hrs: Bachata class 22:30 hrs Social Dance. * You can come alone, you will always find someone to dance with, but it is always better with the company of your dance partner, and friends. * Classes are for free but your cooperation is requested to collaborate with El Sabor Cubano, the place with the best mojito in Barcelona and the best Latin atmosphere in Gracia **Location: Sabor Cubano de Gracia , Carrer de Francisco Giner 32, m Diagonal L3, Gracia.** Contact&info at +34633333173, join our WhatsApp group to receive more information about our events: https://chat.whatsapp.com/9DYjrIu28yh1em2R8AVcvU, FB: @multisalsabcn, Instagram: https://www.instagram.com/multicultural_salsa_bcn/

L'intercanvi lingüístic es inglès/català-castellà. Els horaris son de 11h à 13h. El cost per sesió es de 4 Euros.

**“¿Cómo conseguimos grandes diseñadores? Los grandes diseñadores diseñan, por supuesto.”** *Fred Brooks* **“Entonces, ¿cómo se supone que vamos a conseguir grandes arquitectos si solo tienen la oportunidad de ser arquitectos menos de media docena de veces en su carrera?”** *Ted Neward* ¡Estamos de vuelta con otra [kata focalizada en diseño de sistemas](https://www.architecturalkatas.com/)! 🎉 ¿Qué es una [kata de arquitectura](https://continuous-architecture.org/docs/rituals/architecture-kata.html)? En pocas palabras, los katas de arquitectura son ejercicios diseñados para maximizar el esfuerzo en arquitectura, minimizar los costes innecesarios y completar todos los elementos críticos que un ejercicio de arquitectura debe incluir: un cliente, restricciones del proyecto, requisitos cambiantes, compañer@s y un proceso de revisión. No se requiere experiencia previa en diseño de sistemas o arquitectura. No tener experiencia puede ser incluso más beneficioso: no tendrás ideas preexistentes sobre cómo “debería” hacerse. *El idioma principal será el 🇪🇸 y podemos acomodarnos al 🇬🇧 según asistentes.* **📅 Agenda** * 18:30-18:45. Bienvenida de [eDreams ODIGEO](https://www.edreamsodigeo.com/es/). * 18:45-20:00. Introducción breve a la kata, **cell-based architecture** **y sus diferencias con microservicios**. Después trabajaremos en grupos pequeños, de 3 a 5 personas, sobre un escenario ficticio pero realista que revelaremos durante el evento. Finalmente, pondremos en común las soluciones propuestas. * 20:30-21:00. Networking. **🙇‍♀️ Facilitan** [Anyul Rivas ](https://es.linkedin.com/in/anyulled/es)\- Senior Solutions Architect en GFT\. **🏢 Dónde** 🆕 eDreams ODIGEO: [Carrer Bailèn, 67-69, Barcelona](https://maps.app.goo.gl/fUHS4AtZGf6D9UoL8) *Si tenéis problemas para llegar o acceder, contactad a través de comentarios en el meetup.* Queremos agradecer a nuestro sponsor, [eDreams ODIGEO](https://www.edreamsodigeo.com/es/) 🙌, por facilitarnos el espacio, snacks y refrescos 🍲 🍕 🍴🥤🧃 ¡Nos vemos allí!

2-horas Spanglish+ improv jam & picnic—drop in y juega! Everyone welcome, con o sin experiencia. Come play, laugh y mezcla! ## **TBC’s Parkprov: Spanglish+ Improv Jam** 🎭 **Come and play—¡vamos a jugar!** Ven a jugar un poco de improv **in the open air** del anfiteatro del Parc del Nord! Absolutely everyone is welcome—**no experience necesaria**. We'll use Spanish, English, Spanglish, and **any other language you know**. During the jam, we’ll play **improv games together**, conoceremos a otros guay people, y pasar un buen rato. Whether you’ve tried **impro before** o si es tu **first time**, estaremos encantados de jugar contigo. We can't wait to meet you! ### **Take note — ¡Toma nota!** * This **no es un workshop,** solo es un safe space to intentar y play. * Join us y pasa un **unforgettable rato**. * **After the jam, hang out for some picnic time!** Puedes traer a drink or snack for yourself or to share. Or just hang and be awesome. ### **Tickets & RSVP** * **Price:** Pay what you can — **aporta lo que quieras.** * **RSVP:** Por favor, apúntate so we know how many people to expect! ### **Location — ¿Dónde nos vemos?** We’ll be at the **ampitheatre in Parc de l'Estació del Nord**, right here: [LOCATION/UBICACIÓN!!](https://maps.app.goo.gl/pVZYYjn2jD312ka48) \-\-\- [Reserva tu Spot!](https://www.eventbrite.es/e/parkprov-spanglish-improv-jam-con-tbc-improv-spain-tickets-1986006116757?aff=oddtdtcreator) \-\-\- Hasta entoces Folks!

**Important:** * Please sign up on the following website to complete your sign up: [https://uxdx.com/community/community-barcelona-2026-06-11/](https://uxdx.com/community/community-barcelona-2026-06-11/) An in-person series of meetups focused on helping product & engineering teams in Copenhagen bridge the gap between UX, Product, Design, and Dev, and to build better products faster, together. **Agenda:** **18:30 - 19:00** Opening and registration **19:00 - 19:15** Welcome from the UXDX Ambassadors and Preply **19:15 - 19:45** Talk 1: Oana Stroe, Product Design Lead at Hubtype **19:50 - 20:15** Talk 2: Mert Tas, Principal Product Manager at Vista **20:30 - 21:00** Closing and networking ## **✨ Talks** **Talk by Oana Stroe -** [The Silo is Dead. Long Live the Silo.](https://uxdx.com/session/the-silo-is-dead-long-live-the-silo/) This talk explores how AI is reshaping ownership, craft and collaboration in cross-functional teams, and why the specialists who feel most threatened might actually be the ones who matter most. Expect honest observations and some uncomfortable questions. **Talk by Mert Tas -** [AI, Collaboration, and Hidden Tradeoffs of Product Teams](https://uxdx.com/session/ai-collaboration-and-hidden-tradeoffs-of-product-teams/) Generative AI is changing how product, design, and engineering teams work together, from how ideas are explored to how decisions are discussed and documented. In this session, Mert will share practical experiences from working on complex design and personalization products at Vistaprint: where AI genuinely improves quality, shared context, and speed, and where it risks creating shallow alignment, coordination overhead, or endless artifact generation instead of deeper thinking. The session is intended less as a prescription and more as an honest reflection on the new collaboration tradeoffs many teams are already starting to feel. ## **About UXDX** UXDX helps teams shift from project based delivery to empowered, autonomous product teams. We host global conferences and over 150 free community events each year, bringing together UX, Product, Design and Development practitioners to share how real teams build better products faster.

2-horas Spanglish improv jam—drop in y juega! Warm-ups, games & exercises. Everyone welcome, con o sin experiencia. Come play, laugh y mezcla ## **TBC’s Monthly Spanglish Improv Jam** 🎭 **Come and play—¡vamos a jugar!** Nuestra improv jam es un **evento fun e inclusivo** donde absolutely everyone is welcome—**no experience necesaria**. It’s an open space donde jugamos juntos, we laugh, and mezclamos un poco de English + Español y **whatever language traigas contigo**. During the jam, we’ll play **improv games together**, conoceremos a otros improvisadores, y pasar un buen rato. Whether you’ve taken clases de impro before or you’re trying it for the **first time**, estaremos encantados de jugar contigo. Expect a playful mix de idiomas and **pure Spanglish energy.** ### **Take note:** * This **no es un workshop** y tampoco an open mic. * **Limited tickets available** — ¡píllalos pronto! * Join us ya pasa an **unforgettable rato**. **Tickets:** * **€5 online** (get them rápido!) * **€7 at the door** [TIQUETS!](https://www.eventbrite.es/e/spanglish-june-improv-jam-con-tbc-improv-spain-tickets-1968181599145?aff=oddtdtcreator) \-\-\- Os esperamos en esta tarde de improvisación! Hasta entoces!

We organise a watercolour workshop for beginners; The teacher is an advanced graphic designer and painter Tiana Diakova, whose works you can check on Instagram: @diakova_art. The maximum amount of people is 10 so the teacher will be able to guide every person. The workshop is adapted to a beginner's level (every time people who never painted before are surprised with the result they achieve!) But also the process will be interesting for those who draw or paint already. For architects, designers and illustrators it's a good way to discover a new technique and make new contacts) All materials are included so there is no need to bring anything. The process will take 2-2,5 hours. Important: Your subscription is confirmed after you make a payment following this link: https://mauicowork.com/watercolour-painting-with-tatiana/ Welcome to our evening of creativity in the atmospheric studio with beach vibes:)

Aleix Pol, president of [KDE e.V.](https://ev.kde.org/) will talk about [BuildStream](https://buildstream.build/), a mechanism to build operating systems and all sorts of packages like that. We will discuss why it's interesting, what can it do and why have I been spending time seeing to [KDE Linux](https://linux.kde.org/) using it as it's build tool. After this presentation you'll also know how to build your operating system and hopefully be able to contribute to a bunch more! 📅 **Date:** 11 June ⏰ **Start time:** 19:30 h 📍 **Location:** [Akasha Hub](https://maps.app.goo.gl/CZE8q8uaag8UgnRCA) \- Carrer de la Verneda\, 19\, Nau 1 · Barcelona

**[GRAB YOUR TICKETS ON OUR WEBSITE](http://www.barcelonaimprovgroup.com/shows)** Whether you're a total newbie or a seasoned pro, drop your name in the hat to be paired up for a delightful duo scene. Nervous about getting up there? We'll pair you with an expert. Just wanna get on stage and do stuff? This scene work jam is for you! **8:30pm** Doors, Bar, & Signups open **9:00pm** Jam Starts **Tickets:** Early Bird **8€** *(book by Thursday)* General **10€** *\*30% discount for current students of BIG*

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!

We've moved to guild.host Look for us there. https://guild.host/events/buckeye-cocoaheads-nscoders-tcbrk5

**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** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

**The event has been canceled.** *Note: this is a demonstration event only, you **will not** shoot you own images. However, if you bring your camera we can test it for compatibility with the studio lights.* Bondage elements can add an extra layer of emotion and artistry to your images. Sample images on the internet are however dominated by BDSM style shots that are often sexualized and emphasize the model being in distress. In this demonstration Rachel and I show ways to use bondage elements in an artistic way. We explore the types of accessories that work best in artistic images and the best way to photograph them. Our model is Rachel Adams, an internationally known fetish model with many years of experience in this genre.

We are going to build together with all the CLIs! E will be doing it at Columbus Code and Coffee Agenda --- Hosted By James Power, Organizer Pete Gordon, Organizer Just a Software Guy in the age of the Internet. Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-columbus-presents-ai-improv-lets-build-a-game-together-with-claude-code-codex-and-gemini-and-be-the-judge/.

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).

Summer is here, and it is the perfect time to connect, recharge, and enjoy our amazing community outdoors! Join **Women in Agile Columbus** for a relaxed **Walk & Chat** this June. As a community, we are always looking for new ways to connect, strengthen relationships, and create meaningful conversations beyond our regular events. Whether you are a long-time member or attending for the first time, this gathering is an opportunity to meet fellow community members, exchange ideas, and enjoy a pleasant walk together in the beautiful June weather. **Bring your pets, children, family members, and friends!** This is a family-friendly event where everyone is welcome. Come enjoy fresh air, good company, and engaging conversations while building connections within the Women in Agile Columbus community. ### What to Expect * Casual networking and conversation * A welcoming and inclusive atmosphere * Time to connect with fellow Agile professionals and community members * An enjoyable outdoor walk at a comfortable pace * Family-friendly fun for all ages No presentations. No formal agenda. Just community, connection, and conversation. We look forward to walking with you and continuing to grow a strong, supportive Women in Agile Columbus community—one step at a time!