Faris Aziz

We’ll cover real-life examples of how to handle complex data fetching scenarios using modern web tools.

Zurich JS Meetup Relaunch: Talks, Lightning Sessions, and Networking

Solving Real World Data Fetching Challenges with Next.js and TanStack Query: A Pragmatic Case Study 

What's all the hype with 'Vibe Coding'? How did it help me ship ZurichJS at lightning speed ⚡

In this lightning talk, I'll share how I created the entire ZurichJS platform in under 2 hours using AI assistance. Turns out you don't need to be in a Silicon Valley garage with lo-fi beats playing to achieve the mystical "vibe coding" state!

I'll walk through my journey from skeptic to convert as I built a full-featured platform including:

- Next.js with those fancy animations everyone loves 💫
- Backend infrastructure that actually works
- Sanity CMS integration (because content is still king)
- SEO-optimized pages (Google still exists in the vibe coding era)
- Analytics tracking (because what even happened if you didn't track it?)

No fancy prompts or "I whispered to the AI and magic happened" stories, just honest reflections on how my development approach evolved and what I learned by embracing this trend to get pragmatic with shipping things fast.

For developers wondering if "vibe coding" is just another buzzword or actually useful, come hear from someone who's shipped real code both ways! 🚀

Zurich JS Meetup #3: Revitalizing JS spring season

From Traditional Dev to the ZurichJS platform in 2 Hours: My Accidental Journey into 'Vibe Coding'

The ZurichJS platform is evolving. We’ve been working on new features to make things smoother, smarter and a bit more fun. In this lightning talk, I’ll give a quick peek at where things are headed and what’s coming next. 

Zurich JS Meetup #4: April stands for AI

ZurichJS Platform: Looking Ahead

Raycast lets you turn your workflow into keyboard-driven magic. In this quick talk, I’ll walk through how I built the official Smallpdf extension in a night:

- What makes a good Raycast extension
- The basics of the Raycast API
- How to build, test, and publish one
- Lessons learned from shipping a real tool

Zurich JS Meetup #5: May the Code Be With You

Building Raycast Extensions: Fast, Useful, and Actually Fun

We love this community. ZurichJS is all about the people, the moments, the vibe. And Enrique, our photographer, captures it beautifully. We’ve got hundreds of incredible photos and videos from past meetups—but for months, we didn’t have a good way to show them off. We wanted to, we just didn’t have the time to build something that would do it justice.

Then I went to CityJS London and saw a live demo from the ImageKit team. They dropped into a Next.js project and had real-time, responsive, optimized media flowing in minutes. I had a chat with them right after. I asked, “Could I get this running for ZurichJS in a weekend?” They said yes—and we did it.

In this talk, I’ll walk through:

- Why our old static image setup wasn’t cutting it
- What limitations we hit with Next.js asset handling
- How we rebuilt the ZurichJS media experience using ImageKit
- What worked, what didn’t, and what surprised us

And the best part? The ImageKit team will join us live at the end for a quick-fire 5-minute Q&A, so you can pick their brains directly and see what’s coming next.

Pro Zurich JS Meetup #7: Sizzling hot JavaScript

Rebuilding the Soul of the ZurichJS Platform: Media-First Frontends with ImageKit

Staff Software Engineer at Smallpdf | Conference Speaker | Workshop Instructor

Aleksej Dix

Accessibility isn’t optional—it’s essential. In this talk, we’ll showcase why accessibility matters

Zurich JS Meetup #2: New Year, New Talks!

The future of Accessibility with the EAA (feat: Allyship)

AI-powered agents are changing how we identify and fix accessibility issues on the web. This talk will explore how Allyship.dev uses AI-driven agents to scan, analyze, and detect accessibility violations in real time, helping developers and businesses stay compliant effortlessly.

What You’ll Learn:

- How AI agents navigate and audit websites for WCAG violations

- The role of automation in detecting keyboard traps, missing alt text, and poor focus management

- How AI agents analyze DOM changes to dynamically catch accessibility issues

- The future of AI-powered accessibility audits

Join us to see how AI is revolutionizing accessibility testing and making web compliance faster and smarter!

How AI Agents Detect Accessibility Issues

A quick hands on demo of how to audit your website with Allyship and get it primed for the European Accessibility Act!

Vue Meetup reboot

Accessibility Audits with Allyship

Founder of Allyship.dev

Bogdan Ilie

Let's quickly test our knowledge of JavaScript and get some reminders of its quirks.

JS Quickfire - a friendly pop quiz

Creative Front-End Web Engineer | Design-focused

Elian Van Cutsem

In this talk, we’ll explore building full-stack web applications powered by Astro, Astro Actions and Astro DB. We’ll start by discovering the basics of Astro, why and where it’s useful, and how to build a web applications with it. We’ll discover how to use Astro’s new default hybrid rendering mode to add API routes and dynamic server-side rendering to the application. Then we’ll dive into Astro DB, a simple, yet powerful ORM used to communicate between a LibSQL database and your Astro application. Also, Astro 5.0 has been released, we’ll round up the talk by looking at how we can combine all of these features with a powerful headless CMS like React Bricks.

Insanely fast to production using Astro

Lead DevRel at React Bricks | CTO at Vulpo | Astro Maintainer | devs.gent meetup organiser

Bert De Swaef  

Why do so many projects frustrate the developers working on them? In this talk, Bert tells the story of Frustrated Bob, a developer dealing with shifting priorities, vague requirements, and broken communication. It’s a sharp, honest look at why things go wrong on teams and what we can do to make them better. Expect practical takeaways, real examples, and some darkly funny moments every developer will recognise.

Frustrated Bob

Owner, Founder at Vulpo Digital Studio

Matteo Collina

Deploying Node.js at scale is an art mastered by few. The most common problem is an exhaustion of resources that allows the application to denial of service itself. The result is Node.js systems that are massively overprovisioned, wasting enormous amounts of computing and memory - keeping most of them idle.

In this talk, we will do some math, discover hard truths, and implement a fix.

Pro Zurich JS Meetup #6: June's server solstice

Do not thrash the Node.js Event Loop

Co-Founder/CTO @ Platformatic - Node.js TSC member - Fastify Lead Maintainer

Nico Martin

Al is the next big thing. Machine learning models are interpreting the world and generative Al is taking over more and more of our tasks. And this makes us increasingly dependent on the big Al providers. What if we could use all this magic directly on our devices? Maybe even directly in the web platform, the largest platform for applications that has ever existed?
With WebAssembly and WebGPU, we have the tools to make all this possible.
It's time to get ready for some unexpected examples of how to use Al in the browser!

From ML to LLM: On-Device AI in the Browser 

Frontend Developer and Google Developer Expert for Web Technologies and AI

Jan Hesters

We’ll explore how AI is moving beyond mere assistance to become a full-fledged partner in software creation. So it will be a quick glimpse how you can use metaprogramming or direct transpiling of pseudocode to transform the way you build and think about software.

A.I.D.D. (A.I. Driven-Development)

CTO @ ReactSquad & SocialKit

Adam Berecz

Not all forms are created equal. We'll explore the key differences that set them apart and discover how to drastically reduce development effort when traditional coding methods fall short.

From Object to Interface—Serialized Forms with Vueform

Founder of Vueform

Wout Mertens

The bar for high-performing websites keeps rising, and it's a critical factor for both user experience and search rankings. While achieving good scores is possible, it often requires significant effort and ongoing maintenance.

In this talk, I'll show how Qwik makes it easy to achieve top web metrics, automatically, even as your application scales.

We'll dive into Qwik's optimizer, explore the power of resumability and JS streaming, and uncover how its reactivity system works to deliver blazing-fast web experiences.


Qwik Go For 💯

Head of Product at StratoKit SA | Qwik Core Contributor

Jens Rømer Hesselbjerg

Short practical example of integrating Bluesky comments into your Astro blog posts, featuring client-side rendered Solid JS.

Bluesky, Astro and Solid JS walks into a bar

Senior Software Engineer

Harshil Agrawal

Serverless architectures offer scalability and cost benefits, but managing application state remains challenging. What if you could spin up a tiny server for every user with the same cost and scalability benefits? A server for every user, in a serverless architecture sounds new, right?
In this talk, I’ll introduce you to Durable Objects and help you understand the new paradigm of building stateful serverless apps. You will learn about the various benefits like low latency, faster database operations, and handling states for your serverless app.

Pro Zurich JS Meetup #8: Flare up your Performance

A server for every user: Build serverless apps with Durable Objects

Developer Educator

Ewa Gasperowicz

Unblock your productivity with Chrome Devtools and improve your developer life with every line of the inspected code.

Chrome Devtools tips & tricks

Senior Developer Relations Engineer at Google

Thomas Rubattel

Live coding session combining various TypeScript concepts, like generics, pattern matching, tail-recursion, conditional type.

Type-level programming in TypeScript

Frontend developer

Evangelia Mitsopoulou

Flying in from Thessaloniki, Greece, Evangelia will share insights on how serverless workflows simplify backend complexity, the practical challenges and best practices for integrating serverless APIs, and show a live demo of rapid prototyping with serverless tech

Reimagining Frontend Development in the Serverless Era

Founder of Evangelia

Christian Wörz

Get ready to embark on a journey into the depths of TypeScript. We'll be exploring the often overlooked, yet powerful, features that lie beneath the surface of this versatile language.

But we're not just talking theory here – this exploration will be a hands-on experience. Each feature will be brought to life through real-world examples, all done in a live coding session. Join in as we shine a light on these secret TypeScript treasures and discover how they can elevate your coding skills to new heights. Recursive types, type permutations and a css validator written in typescript are just three of the cool topics we are going to cover during this talk.

A Deep Dive Into Advanced TypeScript: A Live-Coding Expedition

Expert Fullstack Engineer 👨‍💻 | Microsoft MVP 🔷 (Web Dev & Dev Tools)

Adele Kuzmiakova 

This beginner-friendly workshop introduces participants to Generative AI and Claude, Anthropic’s powerful AI model. Through hands-on exercises, attendees will learn how to interact with Claude’s API, craft effective prompts, and build a simple AI chatbot. The session also covers best practices for responsible AI development, ensuring participants leave with practical skills they can apply to Claude or any other AI platform.

Getting Started with AI Conversations: Learning with Claude

AI advisor, Code Blossom

Andriy Pokrovskyi

AI Content Creator | Full-Stack Dev | Flutter & Dart

Alex Suzuki

Alex shares real-life lessons from his journey through multiple forms of self-employment — from freelancing and running a small agency to building and marketing his own product. You’ll get honest insights, practical tips, and a clear-eyed look at the ups and downs of each stage.

The core themes covered:

- Making the leap: transitioning from full-time employment to self-employment
- The ups & downs of self-employment, tips for success
- From client work to building your own product, a.k.a. ‘Living the dream’

Whether you're seriously considering quitting your job or just curious about what it’s really like to go independent, this talk is for you.


Carving your own path: a builder’s journey

Solopreneur | Author of STRICH (Barcode Scanning for Web Apps) | Father of two

Samir Akarioh

Your application works great in development but what happens when real users flood in? Will it handle the load, or will it crash under pressure?
What You'll learn:

- What is load testing
- How to load test your application
- Understand the report that Gatling generate
- Get some load testing tips

Join me to see how Gatling help you to scale efficiently when your website need it the most

Load Testing with Confidence: Integration of load tests in CI/CD

Developer Advocate @ Gatling

Victor Nitu

The Model Context Protocol (MCP) is a foundational layer for enabling interoperable, AI-native systems. In this talk, we’ll explore how to implement MCP servers and clients in JavaScript, focusing on the core structure of the protocol and how to enable communication between models and tools. Through practical examples, you’ll learn how to serialize context, handle events, and wire up components that speak the same protocol. If you're building AI tools or looking to integrate with model-driven ecosystems, this session will help you get started with MCP the right way.

ZurichJS Workshops

Need Financial Support?

Node.js: More Threads Than You Think

From Scratch to Real-Time with Laravel & Reverb

Astro: Zero to Hero

Web Accessibility Fundamentals

React & Next.js Performance Optimization

Ready to Level Up Your Skills? 🚀