Marco Otte-Witte
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marcoow.bsky.social
Marco Otte-Witte
@marcoow.bsky.social
Enabling companies to succeed with #rustlang, #svelte and #emberjs. Founder/Managing Director @mainmatter.com, Host @eurorust.eu, Co-host @emberfest.eu
We’re seeing more and more teams adopt multi-framework architectures with #emberjs, #react, #svelte, #vuejs, or #webcomponents mixed together in one big system. @nickschot.bsky.social wrote about some learnings from a recent project in which @mainmatter.com helped a client integrate Ember.js+React.
February 5, 2026 at 11:10 AM
Rustaceans on the beach simply makes sense 🏝️

Can't wait for Barcelona in October 🤗
New year, new city, new EuroRust look! 🦀 These blue skies have us counting the days until we all meet in Barcelona. Make sure to get your ticket early, and to sign up for the EuroRust newsletter to not miss any updates! ✨

Subscribe to the newsletter ✉️ 👉 eurorust.us13.list-manage.com/subscribe?u=...
January 27, 2026 at 3:40 PM
Reposted by Marco Otte-Witte
@eurorust.eu and @rustnl.bsky.social are awesome! The exchange rate is great and tix are affordable, so it all comes down to flights and lodging. One of my fave things about the Rust community IS the noob friendlyness-- no "bro flex" mentality here
January 14, 2026 at 9:23 PM
It's great to see how much we were able to achieve for the #emberjs ecosystem in the past ca. 2.5y. There's still – and there always will be – more work to be done but the ecosystem is now in a much better place than it was when we started.
Our @chris.manson.ie and Marine joined @emberfest.eu earlier this year to talk about our work on the Ember Initiative. Check out the talk to learn more about @vite.dev, GJS, and how the Ember Initiative supports the future of Ember!

👉 www.youtube.com/watch?v=jCWL...

#emberjs #vite

1/🧵
Unlocking Ember’s Future with the Ember Initiative - Chris Manson and Marine Dunstetter
YouTube video by Ember Fest
www.youtube.com
December 29, 2025 at 10:01 AM
Reposted by Marco Otte-Witte
Our @paolo.ricciuti.me recently joined MCP Summit to talk about how he lead the development of the Svelte MCP server and the novel techniques used to teach Llama how to Svelte!

Check out the talk 👉 www.youtube.com/watch?v=DL6z...

#ai #mcp #svelte #llama
Svelte MCP: Auto-Fixing LLM Code for Svelte 5 (Paolo Ricciuti)
YouTube video by MCP Developers Summit
www.youtube.com
December 23, 2025 at 12:19 PM
Reposted by Marco Otte-Witte
Can different JavaScript frameworks really work together? Our @nickschot.bsky.social explored ways to integrate multiple frameworks with Ember.JS at this year’s @emberfest.eu!

Check out the talk 👉 www.youtube.com/watch?v=oPOZ...
Multi-framework mashup - making other frameworks work in Ember - Nick Schot
YouTube video by Ember Fest
www.youtube.com
December 22, 2025 at 1:34 PM
Reposted by Marco Otte-Witte
I had yet another fantastic pairing session with @discourse.org yesterday as part of the @mainmatter.com Ember Initiative 🎉 Most of our sessions are about the finer details of the @vite.dev migration, this week we were finally trying to get tests running in CI to see how far we are from the goal 💪
December 17, 2025 at 2:47 PM
Reposted by Marco Otte-Witte
Our @nickschot.bsky.social shares how to integrate @react.dev and @emberjs.com on our blog, based on learnings from a number of multi-framework projects our team did recently. If you’re looking to mix frameworks and face challenges, reach out.

➡️ mainmatter.com/blog/2025/12...

#react #emberjs
Bridging frameworks: running React in an Ember.JS app - Mainmatter
Nick Schot explains how to integrate React components in an Ember.JS app.
mainmatter.com
December 12, 2025 at 2:23 PM
Reposted by Marco Otte-Witte
The next Ember Europe is happening this Thursday!

Here’s the full lineup: starting off with @eaf4.com,
Bartłomiej Dudzik and Brendan Farquharson, followed by an open Q&A. It’s happening on December 11 at 19:00 CET.

RSVP here 👉 www.meetup.com/ember-europe...
Q4 2025 Event – full remote, Thu, Dec 11, 2025, 6:45 PM | Meetup
Find Meetup events so you can do more of what matters to you. Or create your own group and meet people near you who share your interests.
www.meetup.com
December 8, 2025 at 1:20 PM
AI-augmented engineering widens the gap between top and low-performing teams.

I wrote about how #ai amplifies the importance of strong engineering culture, challenges and opportunities of adopting it at scale, and what it means for a consultancy like @mainmatter.com: mainmatter.com/blog/2025/12...
Beyond the AI Hype: Realizing Real Engineering Value - Mainmatter
Marco Otte-Witte explores the opportunities and challenges of AI-accelerated software engineering and shares how Mainmatter guides teams through adopting AI.
mainmatter.com
December 8, 2025 at 11:07 AM
Reposted by Marco Otte-Witte
If you’d like to get your app onto modern Ember, reach out! We’ve helped several teams benefit from Vite and the latest Ember patterns – have the team behind the Ember initiative work with you on your most pressing issues!

2/2
December 4, 2025 at 4:16 PM
We are looking for someone with #webgl / three.js experience for a small project in Dec/Jan – anyone?
December 3, 2025 at 1:58 PM
Reposted by Marco Otte-Witte
We had an amazing session with @discourse.org today in the Ember Initiative 🎉

Over the past few months we have been working on adding @vite.dev support to their main @emberjs.com app and we are getting very VERY close to getting a mergeable PR.
December 2, 2025 at 4:07 PM
We're still looking for experienced #rustlang engineers to join the @mainmatter.com team: gist.github.com/marcoow/2948...
Rust Engineering Consultant – Backends.md
GitHub Gist: instantly share code, notes, and snippets.
gist.github.com
November 27, 2025 at 4:27 PM
If you want to see #svelte custom renderers happen, support our initiative and reach out!
Thanks to SuppCo for supporting our Svelte Custom Renderers initiative 🙌

When ready, this API will allow devs to use Svelte to build Native Apps, Terminal, or anything they want. If your company wants to help make custom renderers a reality, make sure to reach out!

svelte-custom-renderers.com
Custom Renderers for Svelte, a Mainmatter Initiative
Help us enable cross-platform UI development with Svelte for endless possibilities.
svelte-custom-renderers.com
November 26, 2025 at 6:39 PM
The #angular 21 video is even more idiotic than @paolo.ricciuti.me said it would be (obviously I didn’t watch all 15min) 🫠
November 22, 2025 at 5:57 PM
Reposted by Marco Otte-Witte
“We adopted #rustlang for its security and are seeing a 1000x reduction in memory safety vulnerability density ... with Rust changes having a 4x lower rollback rate and spending 25% less time in code review, the safer path is now also the faster one.”

security.googleblog.com/2025/11/rust...
Rust in Android: move fast and fix things
Posted by Jeff Vander Stoep, Android Last year, we wrote about why a memory safety strategy that focuses on vulnerability prevention in ...
security.googleblog.com
November 13, 2025 at 7:52 PM
Join our growing #rustlang team – we're hiring for a Rust Consultant (focus on cloud/backends)

www.linkedin.com/jobs/view/43...
Mainmatter hiring Rust Engineering Consultant – Cloud & Backends in Greater Munich Metropolitan Area | LinkedIn
Posted 3:28:39 PM. Who We areMainmatter is an engineering consultancy that helps clients solve their toughest tech…See this and similar jobs on LinkedIn.
www.linkedin.com
November 13, 2025 at 3:32 PM
#eurorust25 opening talk by @drakulix.de is out on YouTuBe now!
Check out the recording of @drakulix.de's #EuroRust25 talk about building a Linux desktop in Rust!

Rust has made its mark across the Linux ecosystem, but what happens when you attempt to write a complete new desktop environment in Rust? 🦀

👉 youtube.com/watch?v=0ZrD...

#RustLang #EuroRust
Are we desktop yet? - Victoria Brekenfeld | EuroRust 2025
YouTube video by EuroRust
youtube.com
November 4, 2025 at 10:39 AM
Reposted by Marco Otte-Witte
Hey Rustaceans 👋 The first #EuroRust25 talk is out on YouTube now! Head over to our channel to check out @lpalmieri.com's talk about migrating Redis' Query Engine from C to Rust, everything from high-level strategy to the low-level challenges. 🦀 

👉 youtu.be/XklFGy3aUX4

#RustLang #EuroRust
Rewrite, optimize, repeat - Luca Palmieri | EuroRust 2025
YouTube video by EuroRust
youtu.be
November 3, 2025 at 11:25 AM
Thought for a second I had dead pixels on my screen but they are moving. Just a #macos26 bug or feature I don't understand? 🤔
October 29, 2025 at 1:02 PM
Reposted by Marco Otte-Witte
Thanks everyone for a great #EuroRust25! We can't wait to see you in Barcelona next year 🙌

#RustLang #RustConference
That's a wrap for #EuroRust25. Thanks everyone for making it so special! 🤩 Meet us next year in Barcelona for #EuroRust26, October 15-16, 2026! 🦀✨🇪🇸

Get your ticket now: eurorust.eu
October 14, 2025 at 12:10 PM
On the way home from Paris after #eurorust25 😴 It's been an intense week but I'm looking forward to seeing everyone again in Barcelona next year already 🤗
October 11, 2025 at 11:20 AM
Looks like it’ll be a good day for a heart attack #eurorust25
October 8, 2025 at 9:02 AM
On my way to Paris for #eurorust25. I’m not convinced yet things will indeed go as this screen suggest but I’ll make it to Paris in time for workshops and setup tomorrow morning
October 7, 2025 at 9:03 AM