Mainmatter
@mainmatter.com
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Team up with us to go further! Check out our upcoming events 👉 https://mainmatter.com/events/ #svelte, #rustlang, #emberjs, #rubyonrails, #elixirlang, #transformation
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mainmatter.com
Don’t miss our very own @jonaskruckenberg.de at #EuroRust! Jonas will be talking about Panics in Rust, how they work under the hood, and cursed techno-archeology involved in finding out. It’s a fun ride you don’t want to miss. 🙌
eurorust.eu
We’re excited to have @jonaskruckenberg.de, creator of k23 - The WebAssembly Operating System, is speaking! Rust panics, stack unwinding and even some assembly reading; it’s going to be a fun ride you don’t want to miss! 🦀 ✨

Check out the schedule 👉 eurorust.eu/schedule/?ut...  

#RustLang
mainmatter.com
Our @paolo.ricciuti.me is about to progressively enhance the crowd at #FrontKon

#svelte #sveltekit
paolo.ricciuti.me
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! 🧡
Me standing at the end of a conference venue looking up to the stage where I'll be speaking
Reposted by Mainmatter
paolo.ricciuti.me
Come say hi! 🧡
mainmatter.com
Are you in #Brno for #FrontKon? Our very own @paolo.ricciuti.me is, and tomorrow he’ll spill all the beans about progressive enhancement with #SvelteKit. If you’re around, come say hi and chat!
mainmatter.com
Are you in #Brno for #FrontKon? Our very own @paolo.ricciuti.me is, and tomorrow he’ll spill all the beans about progressive enhancement with #SvelteKit. If you’re around, come say hi and chat!
mainmatter.com
Are you interested in how #AI is reshaping the #travel industry? Then you won’t want to miss this online event! On Tuesday our very own Marco will sit down with Jörg (THE SKILL) to discuss how AI is transforming the travel industry.

Register for free today 👉 ti.to/mainmatter/t...

#traveltech
mainmatter.com
Don’t miss our very own @lpalmieri.com at #EuroRust! Luca will be talking about our work migrating #Redis Query Engine over to Rust. We may be biased, but we heard it’s a great talk! 🙌
eurorust.eu
We’re excited to announce that @lpalmieri.com is speaking at #EuroRust25! It's a "Rewrite It In Rust" talk: Luca will discuss strategy (and challenges) of migrating Redis Query Engine (65k C LoC) over to Rust. We can’t wait! 🦀 ✨

Check out the schedule 👉 eurorust.eu/schedule/?ut...

#Rustlang
mainmatter.com
#EuroRust is only two weeks away! We can't wait to see you in Paris 🙌
eurorust.eu
Ferris made it to the Centre Pompidou 🎨🦀 Because it’s only two weeks until #EuroRust25! Tons of talks, workshops, hackathons, dinners and fun side activities! 🎉

If you haven’t already, now is the time to grab your ticket 👉  eurorust.eu?utm_source=b...

#RustLang #RustConference #EuroRust
mainmatter.com
Coming up tomorrow — 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 now 👇
ti.to/mainmatter/m...

#workshop
Reposted by Mainmatter
marcoow.bsky.social
🙌 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!
mainmatter.com
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!
mainmatter.com
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
mainmatter.com
We can't wait for the #EuroRust workshops! Which ones are you looking forward to the most?
eurorust.eu
Hey Rustaceans! 🦀 Have you checked out the #EuroRust25 workshops? Maybe you'd like to dig into Rust-Python interop, data visualization using Bevy, or just skim the surface with several short workshops? With both paid and free options there’s truly something for all tastes!
EuroRust 2025 – October 9 & 10, Paris & online
EuroRust is a 2 day conference for the European Rust community – October 9 & 10, 2025 – in Paris & online
eurorust.eu
mainmatter.com
Coming up Monday — Don't miss this chance to level up your #TypeScript skills! 🚀

Join our very own @paolo.ricciuti.me for 4 afternoons packed with hands-on learning.
Learn more and get your ticket 👇

ti.to/mainmatter/t...

#WebDevelopment #OnlineWorkshop #RemoteWorkshop
mainmatter.com
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 #onlineworkshop
mainmatter.com
We can't believe #EuroRust is just a month away! Last-minute pricing goes live on Sunday, so make sure you have your ticket by then.
eurorust.eu
The countdown has begun! With #EuroRust25 just a month away, we found Ferris strolling around Jardin du Luxembourg 🌿🦀 This Sunday, Sep. 14th, last-minute pricing goes live, so make sure you’ve gotten your ticket by then!

Get your ticket now 👉 eurorust.eu?utm_source=b...

#RustLang #RustConference
mainmatter.com
Don't miss this chance to level up your #TypeScript skills! 🚀

Join Mainmatter’s Paolo Ricciuti, @paolo.ricciuti.me, for 4 afternoons packed with hands-on learning. Learn more in the event and get your ticket today! 👇

ti.to/mainmatter/t...

#WebDevelopment #OnlineWorkshop #RemoteWorkshop
mainmatter.com
With #EuroRust just over a month away, the countdown has begun! Make sure you get your ticket before last-minute pricing goes live on September 14.
eurorust.eu
#EuroRust25 is just around the corner, and we’re applying the finishing touches to the schedule. Last-minute pricing goes live Sep. 14th, so make sure you’ve gotten your ticket by then! 🦀✨
📅 Oct 8: Workshop day
📅 Oct 9 and 10: Conference days
📅 Oct 11: impl Day
EuroRust 2025 – October 9 & 10, Paris & online
EuroRust is a 2 day conference for the European Rust community – October 9 & 10, 2025 – in Paris & online
eurorust.eu
mainmatter.com
Excited for #RustConf 2025! 🚀

Our very own @lpalmieri.com will talk about how we’re helping to migrate #Redis Query Engine from C to Rust. Don’t miss it if you’re in Seattle this week!

Details here 👉 rustconf.com/schedule/#1460

#RustLang #RustConf25
Schedule Archive
Times listed below are in Pacific Daylight Time.
rustconf.com
mainmatter.com
Testing #Svelte and #SvelteKit apps can be challenging. Join our 2 day remote workshop next week to learn from Svelte Maintainer @paolo.ricciuti.me how to write tests that are fast, stable, and easy to maintain!

Get your ticket now for only 476€ 👉 ti.to/mainmatter/t...
Remote Workshop: Testing Svelte and SvelteKit Applications – September 2025
Testing is a critical part of building any non-trivial application – without automatic test coverage, you can't really know whether things work as expected or you're breaking things as you continue…
ti.to
mainmatter.com
We're just as excited about EuroRust as Ferris is! Late-bird ticket pricing goes on sale Monday, so make sure to get your ticket before then.
eurorust.eu
Look who’s flying over Notre Dame 🦀 Ferris clearly can’t wait for #EuroRust25… and neither can we! Also, a gentle reminder that late-bird tickets go on sale Monday, so make sure you’ve gotten yours by then!
mainmatter.com
#Svelte5 is here! Join our 2-day remote workshop next week to learn from #Svelte Maintainer @paolo.ricciuti.me how to learn the new reactivity model and migrate smoothly from Svelte 4 to 5.

Get your ticket now for only 476€ 👉https://ti.to/mainmatter/svelte-5-runes-sept-2025
Remote Workshop: Testing Svelte and SvelteKit Applications – September 2025
Testing is a critical part of building any non-trivial application – without automatic test coverage, you can't really know whether things work as expected or you're breaking things as you continue…
ti.to
Reposted by Mainmatter
paolo.ricciuti.me
Hey guys, here's a brand new blog post on how to mock your db in end to end tests in sveltekit...this is something that always annoyed me so I've decided to give it a proper thought and I think i found a decent solution!

Give it a read!
Mock database in Svelte e2e tests with drizzle and playwright fixtures - Mainmatter
Writing tests when you are loading your data from a database is very annoying but we can make it better.
mainmatter.com
mainmatter.com
Coming up — Three remote workshops with Svelte maintainer @paolo.ricciuti.me ! Limited seats available, so make sure to get your tickets now.

👇 Here's what’s happening:
Svelte 5 & Runes: ti.to/mainmatter/s...
Testing Svelte: ti.to/mainmatter/t...
Practical TypeScript: ti.to/mainmatter/t...