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Guidance from our team of trusted industry experts

Mainmatter's guiding principles of collaboration and knowledge transfer extend well beyond our client work.

Find out about upcoming events, conferences and meetups we will be attending or organizing.

Upcoming events

  • A typical canal-side housing complex in Amsterdam

    June 12, 2025

    Amsterdam & Online

    JSNation

    JSNation 2025 is a JavaScript conference bringing together 10,000+ developers to explore the latest trends in JS. Paolo Ricciuti, Svelte Ambassador and Senior Software Engineer at Mainmatter, will give a talk on Svelte 5’s runes and the power of signals—diving deep into their mechanics, gotchas, and real-world applications.

    Visit Website
  • Coding concept collage

    July 21, 2025

    Online

    Svelte 5 & Runes

    Get up to speed with Svelte 5. This workshop dives into the new reactivity model using runes and snippets. You'll get hands-on experience migrating from old patterns to Svelte 5’s simpler, more powerful approach.

    Visit Website
  • Programming background with person working with codes on computer

    July 22, 2025

    Online

    Testing Svelte & SvelteKit applications

    Learn how to test with confidence. This workshop shows you what to test, how to test it, and how to keep your tests fast and reliable. Walk away with practical techniques you can apply right away.

    Visit Website
  • Female hands typing computer keyboard

    July 23, 2025

    Online

    Authentication for Svelte & SvelteKit

    Authentication is critical and easy to get wrong. This workshop covers how to build secure, functional, and maintainable auth flows in Svelte and SvelteKit. Learn everything you need to get it right from the start.

    Visit Website
  • Two people are working on laptop in a bar

    July 24, 2025

    Online

    Svelte Without Svelte

    Stuck in React but dreaming of Svelte? This workshop shows you how to bring Svelte into existing projects using Vite. No full rewrite needed. Start using Svelte at work today.

    Visit Website
  • A classic cityscape of Brussels from Mont des Arts, showcasing grand architecture and the spire of the Town Hall in the distance.

    September 18, 2025

    Brussels & Online

    EmberFest

    EmberFest is back! For another year, we’re proud to help bring Europe’s Ember community together. Join us this September in Brussels for talks, hallway conversations, and a great opportunity to meet and hire Ember talent.

    Visit Website
  • View of a Parisian street with the Eiffel tower in the background

    October 9, 2025

    Paris & Online

    EuroRust 2025

    EuroRust is a 2 day conference for the European Rust community. It covers all things Rust: from Rust patterns and idioms to system programming and CLI tooling, servers WASM and embedded systems. Mainmatter will host EuroRust 2025 in Paris and online.

    Visit Website

Browse our past talks

  1. A Quick Introduction and an Update on the Ember Initiative

    Ember Europe Q1 Meetup 2024

    A Quick Introduction and an Update on the Ember Initiative

    At Ember Europe Q1 2025, Chris shared the momentum behind the Ember Initiative and how it’s moving the community forward—with stable Vite support, codemods, and more.

    A Quick Introduction and an Update on the Ember Initiative

    At Ember Europe Q1 2025, Chris shared the momentum behind the Ember Initiative and how it’s moving the community forward—with stable Vite support, codemods, and more.

  2. Modern take on ember-cli-mirage that is ready for Embroider and Vite

    Ember Europe Q1 Meetup 2024

    Modern take on ember-cli-mirage that is ready for Embroider and Vite

    Nick breaks down how to bring Mirage back into modern Ember apps with Vite, and how Ember Mirage is shaping up as a testing powerhouse.

    Modern take on ember-cli-mirage that is ready for Embroider and Vite

    Nick breaks down how to bring Mirage back into modern Ember apps with Vite, and how Ember Mirage is shaping up as a testing powerhouse.

  3. A blueprint for Rust/Axum apps

    Rust Hack and Learn

    A blueprint for Rust/Axum apps

    Marco Otte-Witte introduced Gerust, a generator for Rust backend projects at Rust Hack & Learn in Hamburg.

    A blueprint for Rust/Axum apps

    Marco Otte-Witte introduced Gerust, a generator for Rust backend projects at Rust Hack & Learn in Hamburg.

  4. Ember's Journey to Build with Vite

    ViteConf

    Ember's Journey to Build with Vite

    At ViteConf, our Ember expert Chris Manson, member of the Ember.js Core Learning and Tooling Teams, presented Ember's move to Vite for its new Embroider build system that sets the foundation for Ember's future.

    Ember's Journey to Build with Vite

    At ViteConf, our Ember expert Chris Manson, member of the Ember.js Core Learning and Tooling Teams, presented Ember's move to Vite for its new Embroider build system that sets the foundation for Ember's future.

  5. Launching Ember into the Future

    EmberConf 2024

    Launching Ember into the Future

    Chris Manson explained how Embroider translates old "Emberisms" into modern JavaScript to use with Vite, and shared an update on the Embroider initiative in his talk at EmberConf.

    Launching Ember into the Future

    Chris Manson explained how Embroider translates old "Emberisms" into modern JavaScript to use with Vite, and shared an update on the Embroider initiative in his talk at EmberConf.

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