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
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
Reposted by Marco Otte-Witte
Join me live for This week In svelte...live in 20/25 minutes or so (running late today)!

youtube.com/live/f6zLcQx...
This Week in Svelte, Ep. 119 — Changelog, svelte.dev/packages
YouTube video by Svelte Society
youtube.com
October 3, 2025 at 3:14 PM
Reposted by Marco Otte-Witte
Frontkon25 is about to start... I'm gonna speak about progressive enhancement in Sveltekit in about 1hr!

If you happen to be here come say hi! 🧡
October 1, 2025 at 7:03 AM
The day has finally come – Poulet Roti Chicken Chips are available in my local supermarket. Hallelujah 🙏
September 22, 2025 at 9:38 AM
Reposted by Marco Otte-Witte
What The Heck is this MCP everybody is talking about?

I got you covered!

mainmatter.com/blog/2025/09...
Model Context Protocol: the start of something new - Mainmatter
The Model Context Protocol is shaping up to be something that will likely change the way we consume reality...let's see what all of this is about
mainmatter.com
September 19, 2025 at 2:08 PM
🙌 It’s @academiedesrenards.bsky.social and @chris.manson.ie on stage at #emberfest talking about @mainmatter.com #emberjs initiative. We achieved quite a lot, both pushing Ember forward as well as helping initiative members keeping their codebases modern and healthy. Great job Marine and Chris!
September 18, 2025 at 2:10 PM
. @nickschot.bsky.social is on stage at @emberfest.eu talking about integrating #emberjs with other frameworks like #react or #svelte. We’ve worked with a number of clients on the topic at @mainmatter.com in the past few years
September 18, 2025 at 9:07 AM
Reposted by Marco Otte-Witte
Today Mainmatter’s own @chris.manson.ie and Marine are speaking about the #EmberInitiative at @EmberFest.eu in Brussels. If you’re in town and want to talk about upgrading your #Ember app to use all the modern build tooling (#Vite, #GJS, etc.) make sure to say hi!
September 18, 2025 at 7:25 AM
Reposted by Marco Otte-Witte
Coming up Monday — Want to learn about #MCP? Then this is for you! 🚀

Join @paolo.ricciuti.me for 4 afternoons of hands-on learning — from tool calls, to prompts to elicitation, sampling and even how to authenticate and deploy your server.

Get your ticket 👇
ti.to/mainmatter/m...

#webdevelopment
September 17, 2025 at 8:01 AM
Can't wait for tapbots.com/phoenix/ to release and this platform finally becoming usable (for me – apparently others deal with it just fine, I just have no idea how)
Phoenix for Bluesky
A Bluesky client based on the award-winning Twitter app for iOS.
tapbots.com
September 16, 2025 at 6:18 AM
Reposted by Marco Otte-Witte
We’re thrilled to announce three new workshops added to the #EuroRust25 schedule, brought to you by @jetbrains.com,
@polarsignals.com and @codspeed.io! All workshops are free, but spots are limited so make sure to register soon. More details in the thread 👇

#EuroRust #RustLang #Rustconference
September 11, 2025 at 8:30 AM