Web Security

Let your attendees know what to expect, including the agenda, what they need to bring, and how to find the group.

https://barcelonacodeschool.com/backend-development-with-node-express-mongodb/ ## Learn how to build servers and work with a database! * Intensive in-person hands-on training * 1 week of hardcore back-end coding * Daily classes 9:00 to 18:00 * The course is taught in English * From zero to 👸 and 🤴 * 15% theory / 85% practice / 100% efficiency ## What you'll learn * Overall concept * Set up * Exporting and importing * Working with npm * Structuring your server * Routes and controllers * Passing data via params and body * HTTP requests * Serving static content * HTTP Status Codes * Using Postman for a development * Persistent storage with MongoDB * Runing MongoDB locally and remotely * Mongoose * Handling errors * Deployment ## Prerequisites Solid understanding of JavaScript logic and syntax; functions, loops, conditionals, arrays, objects. ## The outcomes After this course you will have a strong understanding of the **logic**, **syntax** and **usage** of Express and back-ends in general. You will be able to build Express servers from scratch and have progress further into the depths of back-end development.

🏴 English (Español abajo) 🇪🇸 🔥 JOIN OUR TELEGRAM GROUP FOR EXCLUSIVE VIDEOS! 🔥 🔗[ https://t.me/+pUvxK2s7eDNmMjA0](https://t.me/+pUvxK2s7eDNmMjA0) 🥊 FREE VIDEOS MUAY THAI COURSE FOR BEGINNERS 🥊 👉[ www.emthaiboxing.com/course-muay-thai-beginner](http://www.emthaiboxing.com/course-muay-thai-beginner) Are you into Muay Thai, breathwork, meditation, or Strength & Conditioning? Come train with certified Thai Boxing coaches, fighters, and Wim Hof & meditation instructors. **⚡ YOUR FIRST CLASS:** Arrive **15 minutes early!** 📌 **Fill out** the form & message **Elea (+34 645 04 66 64)** on **WhatsApp.** 🚫 **No confirmation = No training.** 🎇 **BEFORE your first class, complete this form:** 📋[ https://forms.gle/Hz7PEyB3JBKTzCdV9](https://forms.gle/Hz7PEyB3JBKTzCdV9) ‼️ IMPORTANT: If you don’t confirm via WhatsApp, you won’t train! ‼️ **📲 More info:** 🌍[ https://emthaiboxing.com](https://emthaiboxing.com) 🎥[ https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos](https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos) 📸[ https://instagram.com/emthaiboxing](https://instagram.com/emthaiboxing) **📞 Contact Elea (+34 645 04 66 64)** \*\*\* 🇪🇸 Español (English above) 🏴 🔥 ÚNETE A NUESTRO GRUPO DE TELEGRAM PARA VIDEOS EXCLUSIVOS! 🔥 🔗[ https://t.me/+pUvxK2s7eDNmMjA0](https://t.me/+pUvxK2s7eDNmMjA0) 🥊 CURSO GRATIS DE MUAY THAI PARA PRINCIPIANTES 🥊 👉[ www.emthaiboxing.com/course-muay-thai-beginner](http://www.emthaiboxing.com/course-muay-thai-beginner) ¿Te interesa el Muay Thai, la respiración, la meditación o el acondicionamiento físico? Entrena con entrenadores certificados de Muay Thai, luchadores y coaches de Wim Hof & meditación. **⚡ TU PRIMERA CLASE:** ¡Llega **15 minutos antes!** 📌 **Rellena** el formulario y contacta por WhatsApp con **Elea (+34 645 04 66 64).** 🚫 **Si no confirmas, NO entrenas.** **🎇 ANTES de tu primera clase, completa este formulario:** 📋[ https://forms.gle/Hz7PEyB3JBKTzCdV9](https://forms.gle/Hz7PEyB3JBKTzCdV9) ‼️ IMPORTANTE: Si no confirmas por WhatsApp, NO podrás entrenar. ‼️ 📲 Más info: 🌍[ https://emthaiboxing.com](https://emthaiboxing.com) 🎥[ https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos](https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos) 📸[ https://instagram.com/emthaiboxing](https://instagram.com/emthaiboxing) **📞 Contacto Elea (+34 645 04 66 64)**

Lectures for curious minds where researchers and experts explore thought-provoking ideas 📍 **Location:** Agüita Wine Bar 📚 **Lecture:** What Is Consciousness? A Neuroscientist Explains 🎤 **Speaker:** Tomas Berjaga Buisan **This Evening’s Talk** Right now you are seeing, hearing, thinking, remembering. But what exactly is the thing that experiences all of this? In this lecture we will explore how scientists think about consciousness and how it changes across different states of the brain. Topics include: • What is consciousness according to neuroscience • Where consciousness arises in the brain • How consciousness changes in different states (drugs, dreams, coma etc ) • How the brain creates the sense of self **About the Speaker** Tomas Berjaga Buisan is a researcher and lecturer at Universitat Pompeu Fabra, studying how brain activity changes across different states of consciousness, from wakefulness to anesthesia and brain injury. **Agenda** 7:30 PM – Doors open: grab a seat (open seating), order a drink, and settle in. 7:50 PM – Host introduction 8:00 PM – Lecture begins 8:40 PM – Audience Q&A 9:00 PM – Open discussion: stay to chat with the speaker, meet fellow curious minds, and continue the conversation over drinks. 📅 **Date:** 13 April 📍 **Location:** Agüita Wine Bar 🎟 **Ticket:** €10 Drinks are available at the bar throughout the evening.

Tardes llargues, per fi!☀️☀️. Digues adeu a la mandra, i vine a posar-te en forma amb nosaltres. La Marxa Nòrdica és l’esport de baix impacte més saludable, complet i divertit. Mobilitza el 90% de la teva musculatura i articulacions. Et convidem a una sessió gratuïta de Marxa Nòrdica👏👏👏. Veuràs que hi ha poques places disponibles al Meetup, i és perquè marxaràs amb el grup que ve regularment (unes 10 persones). No només aprendràs la tècnica, sinó que també coneixeràs molta gent 😊. Si prefereixes venir amb un amic o amiga, també està convidat🧑‍🤝‍🧑. L'activitat comença a les 6:30 de la tarda, però et recomanem que arribis uns minuts abans del començament de la sessió per escollir els bastons, aclarir qualsevol dubte que puguis tenir i conèixer els tècnics de marxa nòrdica. Ah! I no passa res si mai no has fet marxa nòrdica! Marxaràs amb el grup d'iniciació i tothom està aprenent 😊. **Resum:** Activitat totalment gratuïta 👍 🕛18:30 (si us plau arriba uns minuts abans) 📍Ubicació: Seu d'Espluga Viva. Carrer de Sant Francesc Xavier, 7, 08950 Esplugues de Llobregat, Barcelona 🦯🦯Nosaltres et deixarem els bastons. **Què cal portar?** • Roba còmoda • Sabatilles esportives • Una ampolla d'aigua • I moltes ganes d'aprendre i millorar l'estat físic 👏. Clica a Assistiré i t'esperem a les 18:30. No cal fer res més!! Si ja ens coneixes, continues estant convidat/da a repetir i formar part del grup de marxa i al mateix temps altres membres podran apuntar-se a la primera sessió gratuïta. Vols més informació? Contacta per email ✉️ [secretaria@esplugaviva.cat](http://secretaria@esplugaviva.cat/) o truca al ☎️93 473 39 09

Tips for a great event Be descriptive A good title immediately gives people an idea of what the event is about. Get organized Describe things in a clear order so it's easy to digest. Start with an overall description of the event and include a basic agenda, before you move into really specific details. Add an image Upload a photo or image to give members a better feel for the event.

En este evento aprenderás a preparar los cafés esenciales que se sirven en cualquier cafetería ☕✨ Descubrirás cómo hacer un **espresso**, un **cortado**, un **café con leche**, un **americano** y mucho más… ¡y lo mejor es que podrás practicar tú mismo con una máquina profesional real de cafetería! 💪🔥 (Los grupos serán solo de un máximo de 5 personas) También hablaremos de aspectos clave como la **molienda del café**, la **extracción**, y cómo **texturizar la leche correctamente** para conseguir esa crema suave y brillante que marca la diferencia 🥛🎯 Además, será una gran oportunidad para **conocer, compartir momentos con gente nueva** 🤝☕

At InnoIT Consulting, we are delighted to invite you to our upcoming meetup, organized in collaboration with *Barcelona CyberSec*, on **Wednesday, April 15**. 🎙️*AI-driven CyberSecurity Talks* **SUMMARY** **AI is fundamentally enhancing how we work.** If you haven't brought AI into your daily operations yet, don't wait until you're told. Adopt it **securely and responsibly** to make a lasting impact. We will break down the **core cybersecurity pillars** and examine **practical 2026 scenarios** for adopting AI to **simplify tasks, increase effectiveness, and prevent burnout.** Whether you're a **CISO, Security Engineer, in GRC, SecOps,** or just passionate about security, join us to learn **what serious companies are actually doing** in these fields today. Following the main overview, we'll zoom in with a dedicated **deep-dive session on A.I. in the SOC,** exploring exactly how defenders are leveraging AI to **optimize security controls** and **improve cyber attack response measures.** * *AI-Driven Cybersecurity: The Big Picture* by **[Gerardo Prieto](https://www.linkedin.com/in/gerardo-prieto/)** (CISO & AI/ML Security) * *A.I. in the SOC: Optimizing Controls & Response* by **[Rui Correia](https://www.linkedin.com/in/rui-correia/)**[ ](https://www.linkedin.com/in/rui-correia/)(Manager, Cybersecurity Operations & Engineering, Signode) With time for a dynamic **Q&A session and, of course, our networking with food 🍕 and drinks 🍻.** **👥 Do you want to come along?** Share this invitation with all your contacts, or click the "share" button below. **WHEN:** Wednesday, April 15 at 6:30 PM **WHERE:** Oficinas InnoIT Consulting, [C/ Diputació, 280, Bajos 2ª, 08009, Barcelona](https://maps.app.goo.gl/zC6Sf2jUogxauX317) **LANGUAGE:** English 📝**Join our [newsletter](https://www.inno-it.es/newsletter/)!** Don't miss out on upcoming events, exciting news and special job offers. *InnoIT Consulting, Barcelona CyberSec*

AI is fundamentally enhancing how we work. If you haven't brought AI into your daily operations yet, don't wait until you're told. Adopt it securely and responsibly, and make an actual impact. We are going to break down the core cybersecurity pillars and look at practical 2026 scenarios of adopting AI to simplify our tasks, be more effective, and avoid burnout. Whether you're a CISO, Security Engineer, in GRC, SecOps, or just passionate about security, join us to learn what serious companies are actually doing in these fields today. Following the main overview, we'll zoom in with a dedicated deep-dive session on **A.I. in the SOC**, exploring exactly how defenders are leveraging AI to optimize security controls and improve cyber attack response measures. A massive thank you to our sponsor, **InnoIT Consulting**, for hosting us in their awesome venue. The entry is 100% free, but **registration is strictly required**—only those on the guest list will be allowed in. Make sure to RSVP! We’ll have snacks and drinks ready for the networking session afterwards. **📍 Where:** At InnoIT Consulting, C/ Diputació, 280, Bajos 2ª · Barcelona **🎟️ Entry:** Free (Registration mandatory to enter. Snacks & drinks included!) **🕒 Agenda** (⚠️ Heads up: We start strictly on time!): * **6:45 PM** → Check‑in & Welcome * **7:00 PM - 7:30 PM** → *AI-Driven Cybersecurity: The Big Picture* by **Gerardo Prieto** * **7:30 PM - 7:45 PM** → *A.I. in the SOC: Optimizing Controls & Response* by **Rui Correia** * **7:45 PM onwards** → Networking, Food & Drinks 🍻

La ERNI Academy está de vuelta con un evento híbrido y transversal que nos afecta a todos: **Qué se hace con los datos que compartimos en nuestras Webs y Aplicaciones.** En esta mesa redonda, moderada por David Carmona, exploraremos cómo la IA está redefiniendo el uso de los datos, sus riesgos y cómo protegerlos. **¿Qué valor real aportan tus datos en el contexto actual de la IA? ¿Se están utilizando de forma responsable?** Los datos se han consolidado como uno de los activos más valiosos en cualquier organización, impulsados por nuevas capacidades tecnológicas y por el avance de la #IA. Este escenario abre nuevas preguntas sobre su uso, su impacto y sus límites. En esta mesa redonda nos alejamos de los tópicos para analizar el ciclo de vida de los **datos**: desde su captura y procesamiento hasta su **seguridad**, monetización y su **impacto** en la experiencia del usuario. Un espacio para debatir sin tópicos sobre cómo la ética, la seguridad y la Inteligencia Artificial están **redefiniendo** el uso y la relevancia de los datos, qué riesgos emergen y qué significa hoy, realmente, protegerlos. 🤝 **Host especial**: El evento tendrá lugar en el campus de [42 Madrid Fundación Telefónica](https://www.linkedin.com/showcase/42madrid-fundaciontelefonica/), y **podrás seguirlo por Streaming en los canales de la ERNI Academy** ▶️ **Streaming: [Youtube](https://www.youtube.com/watch?v=44Evh2px2nQ) y [Twitch](https://www.twitch.tv/erni_academy)** **Detalles del evento:** 📅 **15 de abril \| 17:00h** 🎯 **Nivel: Abierto** a todos los perfiles 🌐 **Idioma**: Castellano 🗣️ **Ponentes**: * [David Soto](https://www.linkedin.com/in/davidsotodalmau/), Experto en Ciberseguridad en [ERNI](https://www.linkedin.com/company/erni/) * [Imma Valls](https://www.linkedin.com/in/imma-valls/), Staff Developer Advocate en [Grafana Labs](https://www.linkedin.com/company/grafana-labs/) * [Javier Velez](https://www.linkedin.com/in/javiervelezreyes/), Doctor en Informática y experto en IA * [David Carmona](https://www.linkedin.com/in/davidcarmonamaroto/), Front-end Engineer y Community Lead en [ERNI ](https://www.linkedin.com/company/erni/)(moderador)

Buenas de nuevo, gatos curiosos! En esta nueva propuesta para el 18 de abril, **os propongo que nos traslademos a la población de Vilassar de Mar, a escasa media hora de Barcelona, para hacer la ruta de los indianos**, recorriendo varias casas de Vilassar de Mar que procedieron de fortunas hechas en tierras americanas. Además de contemplar las fachadas de estas bonitas fincas, **visitaremos de forma libre la gliptoteca Museu de Vilassar de Enric Monjo,** un escultor español de referencia en este tipo de arte y oriundo de Vilassar. **También visitaremos el museu de la Mina Vella.** **Puesto que los museos cierran a las dos de la tarde. Primero visitaremos los museos y luego realizamos la ruta indiana.** **La ruta la guiaré yo ( de forma gratuita) y las entradas a los dos museos son gratuitas también.Sólo se deberá pagar los gastos del transporte de Rodalies Renfe y la comida del mediodía quien se quede a comer. También ser pueden traer bocadillos quien lo desee.** Os espero en esta nueva aventura de "la curiosidad mató al gato"!!!! **Ruego que, quien se apunte a la actividad sea con la intención de venir a priori,** pues tenemos plazas limitadas y hay muchas personas que desean acudir y se quedan fuera. Gracias y un abrazo!

En este próximo encuentro nos sumergiremos en uno de los debates más encendidos que vive nuestra comunidad. La Propuesta de Mejora de Bitcoin 110 ha puesto sobre la mesa una pregunta fundamental: ¿Quién decide qué es un uso legítimo de la red? Esta propuesta busca imponer restricciones técnicas para limitar la inclusión de datos ajenos a los pagos (como imágenes o inscripciones) en la cadena de bloques, bajo el argumento de eliminar lo que algunos consideran "información de relleno" o basura. La polémica: * A favor: Los defensores sostienen que es vital para que los nodos sigan siendo económicos de mantener y para que Bitcoin se mantenga como un sistema puramente monetario. * En contra: Los críticos advierten de riesgos graves, como una escisión o división de la red que ponga en peligro los fondos. Además, denuncian que filtrar transacciones atenta contra la neutralidad y la resistencia a la censura, pilares básicos de este sistema. Para hablar del tema contaremos con @oomahq, administrador de BBO y un profundo conocedor del funcionamiento interno de Bitcoin, quien compartirá su visión técnica y su postura personal ante este posible cambio de reglas. Podéis seguirle en la red social X: [https://x.com/oomahq](https://x.com/oomahq) 🚨 Queremos dejar claro que en este meetup no tratamos temas relacionados con la especulación o la valoración de Bitcoin en el mercado. No hablaremos sobre valoraciones económicas futuras de esta u otras monedas digitales. La asistencia a este acto es libre y gratuita. Os pedimos que os registréis en esta página para tener una previsión de la gente que asistirá al evento. No es necesario que utilices información real, con un seudónimo y un correo temporal basta. 📅 **Fecha y hora: miércoles 15 de Abril de 2026 a las 19:00h. El acceso se cierra a las 19:15!** 📍 Lugar: MOB Barcelona - Carrer Bailèn, 11, L'Eixample, 08010 Barcelona. **Espera en el portal del local y te acompañaremos al interior.** Barcelona [https://www.openstreetmap.org/node/4210487190](https://www.openstreetmap.org/node/4210487190) // [https://maps.app.goo.gl/AhEkEz5mix3vs5pe9](https://maps.app.goo.gl/AhEkEz5mix3vs5pe9) 🌐 Nuestra web: [https://bitcoinbarcelona.xyz/](https://bitcoinbarcelona.xyz/) BBO es miembro fundador de: [https://bitcoin.barcelona](https://bitcoin.barcelona) Si quieres aportar a la comunidad, puedes dejarnos una donación a través de: Bitcoin On-chain ⛓ // Lightning: [https://bitcoinbarcelona.xyz/donations.html](https://bitcoinbarcelona.xyz/donations.html)

**(CASTELLANO a continuación** 🥐 **ENGLISH below)** Avui posem rumb a una de les grans joies naturals del nostre país: **les Fonts del Llobregat**. Un indret màgic on l’aigua brolla amb força de les parets de la muntanya formant **desenes de fonts i cascades… un autèntic caprici de la natura i un dels racons més impressionants de Catalunya**. Ara, després del desglaç, el trobarem en el seu moment més espectacular. I no només això: farem una ruta circular de **11 km i 630 m de desnivell** positiu. Sense dificultats tècniques, però amb exigència física moderada, ideal per a qui vulgui fer treballar el *body* i gaudir de la muntanya amb calma. Arribarem fins al **preciós poble de Castellar de n'Hug**, descobrirem **una cova sorprenent on viurem una experiència especial i coronarem un cim amb vistes privilegiades a la Serra del Cadí, ara ben verda i florida**. 🌸🌱 Ens espera un dia complet de natura, aigua i muntanya. T’hi apuntes? ℹ️ **Detalls pràctics:** * **Preu:** 25 € excursió + 14 € cotxe (es paga directament al conductor/a) = **Total: 39€** * **Inclou:** guiatge per guia titulat, assegurança d'accidents + responsabilitat civil. * **Targeta Nature Connect:** cada 10 rutes... **1 gratuïta!** Què cal portar? * Picnic per dinar en ruta * Mínim 1,5 L d’aigua * Calçat de muntanya * Roba en capes (adaptable al temps) * Bastons opcionals ❗️ Política de cancel·lació: * ✅ Fins a **48 h abans**: devolució del pagament (amb descompte de 5 € per gestió) o **canvi per una altra ruta** dins dels pròxims 6 mesos. * ❌ Passades les 48 h: **no es faran devolucions ni canvis**. Gràcies per la teva comprensió! Segueix-nos i estigues al dia! * Al nostre Insta [Instagram](https://www.instagram.com/natureconnectbarcelona) * a Can Facebook [Facebook](https://www.facebook.com/natureconnecthikes) * \*\*i uneix-te al [Grup de WhatsApp](https://chat.whatsapp.com/H8fQ4srpGthI7j1OWyuBYQ) \*\* per estar informat de properes sortides! Per a + INFO, no dubtis a contactar-me (preferiblement via **WhatsApp**) ☎️ **609 309 797 (Jordi)** \-\-\-\-\-\-\-\- 🍀 **CASTELLANO** 🌸 Hoy ponemos rumbo a una de las grandes joyas naturales de Cataluña: **las Fuentes del Llobregat**. Un lugar mágico donde el agua brota con fuerza de las paredes de la montaña formando decenas de fuentes y cascadas… **un auténtico capricho de la naturaleza y uno de los rincones más impresionantes de Cataluña**. Ahora, tras el deshielo, lo encontraremos en su momento más espectacular. Y no solo eso: realizaremos tambíen una **ruta circular de 11km y 630m de desnivel positivo**. Sin dificultades técnicas, pero con una exigencia física moderada, ideal para quienes quieran activar el cuerpo y disfrutar de la montaña con calma. Llegaremos hasta el **precioso pueblo de Castellar de n'Hug**, **descubriremos una cueva sorprendente donde viviremos una experiencia especial** y coronaremos una cima con **vistas privilegiadas a la Serra del Cadí, ahora verde y florida.** 🌸🌱 **Nos espera un día completo de naturaleza, agua y montaña.** **Te apuntas?** ℹ️ **Detalles prácticos:** * **Precio:** 25 € excursión + 14€ coche (se paga directamente al conductor/a) = **Total: 39€** * **Incluye:** guía titulado, seguro de accidentes + responsabilidad civil. * **Tarjeta Nature Connect:** cada 10 rutas… ¡1 gratis! **¿Qué hay que llevar?** * Picnic para comer en ruta * Mínimo 1,5 L de agua * Calzado de montaña * Ropa por capas (para adaptarnos al clima) * Bastones (opcionales) ❗️ **Política de cancelación:** * ✅ Hasta 48 h antes: devolución del pago (menos 5 € de gestión) o cambio por otra ruta dentro de los próximos 6 meses. * ❌ Pasadas las 48 h: no se realizan devoluciones ni cambios. ¡Gracias por tu comprensión! **Síguenos y mantente al día:** * En Instagram [Instagram](https://www.instagram.com/natureconnectbarcelona) * En Facebook [Facebook](https://www.facebook.com/natureconnecthikes) * Y únete al \*\* [Grupo de WhatsApp](https://chat.whatsapp.com/GnAyY0TPC259jA8FC2jIJy) \*\* para estar al día de nuestras próximas salidas **Para + INFO, no dudes en contactarme** (preferiblemente por WhatsApp) ☎️ **609 309 797 (Jordi)** \-\-\-\-\-\-\-\-\-\- ⛰️ **ENGLISH** 🦗 Today we head towards one of the great natural jewels of Catalunya: the **Fonts del Llobregat**. A magical place where water bursts powerfully from the mountain walls, creating **dozens of springs and waterfalls… a true masterpiece of nature and one of the most breathtaking spots in Catalonia.** Right now, after the snowmelt, it’s at its most spectacular. And that’s not all: we’ll hike an 11 km circular route with 630 meters of elevation gain. No technical difficulties, but a moderate physical challenge — perfect for working the body while enjoying the mountains at a relaxed pace. We’ll reach **the beautiful village of Castellar de n'Hug**, **explore a fascinating cave where we’ll share a special experience**, and summit a **peak with privileged views over the Serra del Cadí, now lush and in bloom. 🌸🌱** **A full day of nature, water and mountains awaits.** **Are you in?** ℹ️ **Practical info:** * **Price:** €25 for the hike + €14 for car transport (paid directly to the driver) = **Total: €39** * **Includes:** certified guide + accident and liability insurance * **Nature Connect Card:** every 10 hikes… 1 free! **What to bring:** * Picnic lunch * At least 1.5 L of water * Mountain/hiking shoes * Layered clothing (weather can change!) * Trekking poles (optional) ❗️ **Cancellation policy:** * ✅ Up to 48 h before: refund (minus €5 admin fee) or a transfer to another hike within the next 6 months. * ❌ Less than 48 h before: no refunds or changes. Thanks for your understanding! **Stay connected:** * On Instagram [Instagram](https://www.instagram.com/natureconnectbarcelona) * On Facebook [Facebook](https://www.facebook.com/natureconnecthikes) * Join our \*\* [WhatsApp group](https://chat.whatsapp.com/GnAyY0TPC259jA8FC2jIJy) \*\* to stay updated on upcoming outings **For more info, feel free to contact me** (preferably via WhatsApp) ☎️ **+34 609 309 797 (Jordi)**

**TBA**

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

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!

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD