Mainmatter
@mainmatter.com
We specialize in Rust, Ember and Svelte – supporting organizations in adopting and building on these technologies with confidence. Find us at mainmatter.com.
#rustlang #emberjs #svelte
#rustlang #emberjs #svelte
All code will converge on Rust
@marcoow.bsky.social explains why when the cost of building systems in Rust goes down and the end result remains superior to what other stacks produce, all code that *can* be Rust will eventually *be* Rust.
→ mainmatter.com/blog/2026/10...
#rustlang #ai
@marcoow.bsky.social explains why when the cost of building systems in Rust goes down and the end result remains superior to what other stacks produce, all code that *can* be Rust will eventually *be* Rust.
→ mainmatter.com/blog/2026/10...
#rustlang #ai
All code will converge on Rust - Mainmatter
When producing code costs the same in every language, the one that yields better systems wins. Marco Otte-Witte explains why we believe all code will converge on Rust.
mainmatter.com
October 8, 2026 at 12:28 PM
All code will converge on Rust
@marcoow.bsky.social explains why when the cost of building systems in Rust goes down and the end result remains superior to what other stacks produce, all code that *can* be Rust will eventually *be* Rust.
→ mainmatter.com/blog/2026/10...
#rustlang #ai
@marcoow.bsky.social explains why when the cost of building systems in Rust goes down and the end result remains superior to what other stacks produce, all code that *can* be Rust will eventually *be* Rust.
→ mainmatter.com/blog/2026/10...
#rustlang #ai
The second chapter of our "C to Rust Migration Book," written by @jonaskruckenberg.de, is on its way.
The first chapter covered the basics. This one turns theory into practice, digging into the tools that make migrations work. Stay tuned!
Read the first chapter here 👇
#rustlang
The first chapter covered the basics. This one turns theory into practice, digging into the tools that make migrations work. Stay tuned!
Read the first chapter here 👇
#rustlang
The C to Rust Migration Book - Mainmatter
Learn how to migrate production C codebases to safe, idiomatic Rust one module at a time.
mainmatter.com
October 6, 2026 at 11:19 AM
The second chapter of our "C to Rust Migration Book," written by @jonaskruckenberg.de, is on its way.
The first chapter covered the basics. This one turns theory into practice, digging into the tools that make migrations work. Stay tuned!
Read the first chapter here 👇
#rustlang
The first chapter covered the basics. This one turns theory into practice, digging into the tools that make migrations work. Stay tuned!
Read the first chapter here 👇
#rustlang
Our @paolo.ricciuti.me is speaking at this year’s Svelte Summit, happening Nov 19-20. The day before, on Nov 18, Paolo will hold a workshop about agentic engineering with Svelte. Tickets are on sale now. See you in Ljubljana! 👋
👉 sveltesummit.com
#Svelte
👉 sveltesummit.com
#Svelte
Svelte Summit Ljubljana 2026 | 10th Anniversary
Come to Ljubljana for two days of talks, experiments, and good company with the people who build and use Svelte.
sveltesummit.com
October 2, 2026 at 11:46 AM
Our @paolo.ricciuti.me is speaking at this year’s Svelte Summit, happening Nov 19-20. The day before, on Nov 18, Paolo will hold a workshop about agentic engineering with Svelte. Tickets are on sale now. See you in Ljubljana! 👋
👉 sveltesummit.com
#Svelte
👉 sveltesummit.com
#Svelte
Today at 17:00 CEST, we're hosting a free AMA on migrating C/C++ to idiomatic Rust with @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social. Still time to register below 👇
luma.com/m2gplobz
#rustlang
luma.com/m2gplobz
#rustlang
C-to-Rust Migrations – AMA with Jonas Kruckenberg and Marco Otte-Witte · Luma
Securing and modernizing software is a top priority today. Tech debt and memory-safety bugs remain the largest sources of vulnerabilities, which is why teams…
luma.com
October 1, 2026 at 10:16 AM
Today at 17:00 CEST, we're hosting a free AMA on migrating C/C++ to idiomatic Rust with @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social. Still time to register below 👇
luma.com/m2gplobz
#rustlang
luma.com/m2gplobz
#rustlang
What does agentic engineering with Svelte look like in practice?
Our Svelte lead @paolo.ricciuti.me built a real Svelte app with the agent writing every line of code, building up the engineering harness along the way so it produces good results instead of a pile of slop
#Svelte #AgenticEngineering
Our Svelte lead @paolo.ricciuti.me built a real Svelte app with the agent writing every line of code, building up the engineering harness along the way so it produces good results instead of a pile of slop
#Svelte #AgenticEngineering
Project Setup & Intro - Agentic Engineering with Svelte (Ep. 1)
What does agentic engineering with Svelte actually look like in practice?
Paolo Ricciuti, Svelte lead at Mainmatter, recorded himself building a real app agent-first, with Claude writing every line…
www.youtube.com
September 30, 2026 at 10:27 AM
What does agentic engineering with Svelte look like in practice?
Our Svelte lead @paolo.ricciuti.me built a real Svelte app with the agent writing every line of code, building up the engineering harness along the way so it produces good results instead of a pile of slop
#Svelte #AgenticEngineering
Our Svelte lead @paolo.ricciuti.me built a real Svelte app with the agent writing every line of code, building up the engineering harness along the way so it produces good results instead of a pile of slop
#Svelte #AgenticEngineering
This Thursday, we're hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social will answer your questions, drawing on our experience running large-scale C-to-Rust migrations. See you Thursday! 🙌
#rustlang
#rustlang
C-to-Rust Migrations – AMA with Jonas Kruckenberg and Marco Otte-Witte · Luma
Securing and modernizing software is a top priority today. Tech debt and memory-safety bugs remain the largest sources of vulnerabilities, which is why teams…
luma.com
September 29, 2026 at 10:18 AM
This Thursday, we're hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social will answer your questions, drawing on our experience running large-scale C-to-Rust migrations. See you Thursday! 🙌
#rustlang
#rustlang
We're hiring a Rust Engineering Consultant. We're looking for strong expertise in C-to-Rust migrations or Rust web backends, ideally both, plus experience leading projects and using AI to accelerate development. Learn more and apply 👇
#rustlang
#rustlang
Rust Engineering Consultant 2026 | Notion
Please email [email protected] with your résumé and availability.
mainmatter.notion.site
September 28, 2026 at 12:51 PM
We're hiring a Rust Engineering Consultant. We're looking for strong expertise in C-to-Rust migrations or Rust web backends, ideally both, plus experience leading projects and using AI to accelerate development. Learn more and apply 👇
#rustlang
#rustlang
Tomorrow, our @lpalmieri.com and @marcoow.bsky.social are in London for a RustLondon x Lloyds Banking Group meetup. They'll dig into enterprise Rust adoption and where Rust and AI workflows are headed. A few spots are still open, sign up using the link below 👇
#rustlang
#rustlang
Rust London, Lloyds Banking Group, with Luca Palmieri & Mainmatter, Thu, Sep 24, 2026, 6:00 PM | Meetup
We are excited to collaborate once again with Lloyds Banking Group for another meetup focused on learning and sharing. We're also thrilled to partner with Mainmatter, one o
www.meetup.com
September 23, 2026 at 1:36 PM
Tomorrow, our @lpalmieri.com and @marcoow.bsky.social are in London for a RustLondon x Lloyds Banking Group meetup. They'll dig into enterprise Rust adoption and where Rust and AI workflows are headed. A few spots are still open, sign up using the link below 👇
#rustlang
#rustlang
On Oct 1, we're hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social will answer your questions, drawing on our experience running large-scale C-to-Rust migrations. Registration link below.
#rustlang
#rustlang
C-to-Rust Migrations – AMA with Jonas Kruckenberg and Marco Otte-Witte · Luma
Securing and modernizing software is a top priority today. Tech debt and memory-safety bugs remain the largest sources of vulnerabilities, which is why teams…
luma.com
September 22, 2026 at 10:31 AM
On Oct 1, we're hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @jonaskruckenberg.de, author of the C-to-Rust migration book, and @marcoow.bsky.social will answer your questions, drawing on our experience running large-scale C-to-Rust migrations. Registration link below.
#rustlang
#rustlang
We're back from @emberfest.eu in Prague. @nickschot.bsky.social, @marcoow.bsky.social, and @chris.manson.ie gave talks on the Ember ecosystem and where it's headed. The best parts happened between talks, catching up with old friends and meeting new faces. Thanks to everyone who came out! 🙌
#emberjs
#emberjs
September 21, 2026 at 2:38 PM
We're back from @emberfest.eu in Prague. @nickschot.bsky.social, @marcoow.bsky.social, and @chris.manson.ie gave talks on the Ember ecosystem and where it's headed. The best parts happened between talks, catching up with old friends and meeting new faces. Thanks to everyone who came out! 🙌
#emberjs
#emberjs
Our @chris.manson.ie is on stage at @emberfest.eu talking about Ember, @vite.dev, and what's next 🐹✨
#emberjs #vite #vitejs
#emberjs #vite #vitejs
September 18, 2026 at 1:14 PM
Our @chris.manson.ie is on stage at @emberfest.eu talking about Ember, @vite.dev, and what's next 🐹✨
#emberjs #vite #vitejs
#emberjs #vite #vitejs
Mainmatter's founder @marcoow.bsky.social is on stage at @emberfest.eu to talk about agentic frontend engineering – where are we, what's coming, where does all this lead in the long term?
September 17, 2026 at 11:48 AM
Mainmatter's founder @marcoow.bsky.social is on stage at @emberfest.eu to talk about agentic frontend engineering – where are we, what's coming, where does all this lead in the long term?
Our @nickschot.bsky.social is on stage at @emberfest.eu talking about the work our team has been doing on modernizing the #emberjs router 👏
September 17, 2026 at 9:23 AM
Our @nickschot.bsky.social is on stage at @emberfest.eu talking about the work our team has been doing on modernizing the #emberjs router 👏
Three new Rust workshops now in our trainings catalog, ready to book for your team: Async Rust, Advanced Rust API design, and Procedural Macros. All available on-site or remote. Read more in the thread 🧵
#rustlang
#rustlang
September 16, 2026 at 10:18 AM
Three new Rust workshops now in our trainings catalog, ready to book for your team: Async Rust, Advanced Rust API design, and Procedural Macros. All available on-site or remote. Read more in the thread 🧵
#rustlang
#rustlang
Our @paolo.ricciuti.me is speaking at this year’s Svelte Summit, happening Nov 19-20.
The day before, on Nov 18, Paolo will hold a workshop about agentic engineering with Svelte.
Tickets are on sale now. See you in Ljubljana! 👋
#Svelte
The day before, on Nov 18, Paolo will hold a workshop about agentic engineering with Svelte.
Tickets are on sale now. See you in Ljubljana! 👋
#Svelte
Svelte Summit Ljubljana 2026 | 10th Anniversary
Come to Ljubljana for two days of talks, experiments, and good company with the people who build and use Svelte.
sveltesummit.com
September 15, 2026 at 9:01 AM
Our @paolo.ricciuti.me is speaking at this year’s Svelte Summit, happening Nov 19-20.
The day before, on Nov 18, Paolo will hold a workshop about agentic engineering with Svelte.
Tickets are on sale now. See you in Ljubljana! 👋
#Svelte
The day before, on Nov 18, Paolo will hold a workshop about agentic engineering with Svelte.
Tickets are on sale now. See you in Ljubljana! 👋
#Svelte
On October 1st, we’re hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @marcoow.bsky.social and @jonaskruckenberg.de, author of the "C to Rust Migration Book”, will answer your toughest questions.
Register now 👉 luma.com/m2gplobz
#rustlang
Register now 👉 luma.com/m2gplobz
#rustlang
C-to-Rust Migrations – AMA with Luca Palmieri and Jonas Kruckenberg · Luma
Securing and modernizing software is a top priority today. Tech debt and memory-safety bugs remain the largest sources of vulnerabilities, which is why teams…
luma.com
September 14, 2026 at 1:42 PM
On October 1st, we’re hosting a free AMA on migrating C/C++ to idiomatic Rust. Our @marcoow.bsky.social and @jonaskruckenberg.de, author of the "C to Rust Migration Book”, will answer your toughest questions.
Register now 👉 luma.com/m2gplobz
#rustlang
Register now 👉 luma.com/m2gplobz
#rustlang
There are still some tickets left for our workshop with @jonaskruckenberg.de at EuroRust! Get yours now 🙌
This year, you can find @jonaskruckenberg.de and @mainmatter.com at their Wasm workshop. Containers Are Dead: Long Live WebAssembly, is a hands-on workshop on building server-side Rust apps with Wasm! 🦀
Get your ticket now 👉 eurorust.eu/workshops/co...
#RustLang #wasm
Get your ticket now 👉 eurorust.eu/workshops/co...
#RustLang #wasm
Containers Are Dead: Long Live WebAssembly | EuroRust 2026
In this hands-on workshop, you will learn how to build such an efficient, portable, and secure server-side application using Rust and WebAssembly. We'll cover everything from foundational concepts to…
eurorust.eu
September 14, 2026 at 1:24 PM
There are still some tickets left for our workshop with @jonaskruckenberg.de at EuroRust! Get yours now 🙌
Today, the Rust Commercial Network will have a meet and greet at @rustconf.com. Our @jonaskruckenberg.de and @lpalmieri.com will be there with all RCN steering committee members.
If you’re at RustConf, drop by the @rustfoundation.org booth at 1:30-1:45 (EDT)!
#RustLang
If you’re at RustConf, drop by the @rustfoundation.org booth at 1:30-1:45 (EDT)!
#RustLang
September 10, 2026 at 12:03 PM
Today, the Rust Commercial Network will have a meet and greet at @rustconf.com. Our @jonaskruckenberg.de and @lpalmieri.com will be there with all RCN steering committee members.
If you’re at RustConf, drop by the @rustfoundation.org booth at 1:30-1:45 (EDT)!
#RustLang
If you’re at RustConf, drop by the @rustfoundation.org booth at 1:30-1:45 (EDT)!
#RustLang
The second chapter of our "C to Rust Migration Book", written by @jonaskruckenberg.de, is on its way. The first chapter presented the basics. In the second chapter, learn how to make the most of tools like Miri, @lpalmieri.com's cheadergen, lldb, and gbd. Stay tuned!
#RustLang
#RustLang
The C to Rust Migration Book - Mainmatter
Learn how to migrate production C codebases to safe, idiomatic Rust one module at a time.
mainmatter.com
September 9, 2026 at 1:02 PM
The second chapter of our "C to Rust Migration Book", written by @jonaskruckenberg.de, is on its way. The first chapter presented the basics. In the second chapter, learn how to make the most of tools like Miri, @lpalmieri.com's cheadergen, lldb, and gbd. Stay tuned!
#RustLang
#RustLang
Reposted by Mainmatter
another full @mainmatter.com workshop!! very exciting
September 8, 2026 at 5:35 PM
another full @mainmatter.com workshop!! very exciting
Next week, the Mainmatter team is heading to @emberfest.eu! @chris.manson.ie will give a talk on Ember on Vite and what’s next, @nickschot.bsky.social on modernizing the Ember router, and @marcoow.bsky.social on agentic engineering with Ember. See you in Prague! 👋
👉 emberfest.eu
#emberjs
👉 emberfest.eu
#emberjs
EmberFest
EmberFest - the European Community Ember Conference
emberfest.eu
September 8, 2026 at 1:21 PM
Next week, the Mainmatter team is heading to @emberfest.eu! @chris.manson.ie will give a talk on Ember on Vite and what’s next, @nickschot.bsky.social on modernizing the Ember router, and @marcoow.bsky.social on agentic engineering with Ember. See you in Prague! 👋
👉 emberfest.eu
#emberjs
👉 emberfest.eu
#emberjs
We’re on our way to @rustconf.com! Tomorrow, Sep 8, @lpalmieri.com will hold a workshop on C to Rust migrations, beyond the basics. On Wed, Sep 9, @jonaskruckenberg.de will talk about learnings from our work migrating RediSearch from C to Rust. See you in Montreal! 👋
rustconf.com
rustconf.com
RustConf 2026 - September 8-11 | Montreal + Online
The original Rust programming language conference. Join Rustaceans in Montréal & online, September 8-11, 2026 for talks, workshops, and more.
rustconf.com
September 7, 2026 at 2:27 PM
We’re on our way to @rustconf.com! Tomorrow, Sep 8, @lpalmieri.com will hold a workshop on C to Rust migrations, beyond the basics. On Wed, Sep 9, @jonaskruckenberg.de will talk about learnings from our work migrating RediSearch from C to Rust. See you in Montreal! 👋
rustconf.com
rustconf.com
Have you wondered what “context rot” really means? Agentic engineering is moving fast and so is the terminology around it. Our @paolo.ricciuti.me put together a glossary to keep it straight.
Read the post 👉 mainmatter.com/blog/2026/08...
#agenticengineering
Read the post 👉 mainmatter.com/blog/2026/08...
#agenticengineering
A complete Agentic Engineering glossary - Mainmatter
Agentic Engineering is a new and complex topic. Having a glossary can help you get the most out of it!
mainmatter.com
September 4, 2026 at 12:12 PM
Have you wondered what “context rot” really means? Agentic engineering is moving fast and so is the terminology around it. Our @paolo.ricciuti.me put together a glossary to keep it straight.
Read the post 👉 mainmatter.com/blog/2026/08...
#agenticengineering
Read the post 👉 mainmatter.com/blog/2026/08...
#agenticengineering
Did you know C's int isn't actually guaranteed to be Rust's i32?
They line up almost always, except on niche architectures. Rust decided that "almost" is close enough. Read about what this means in our free C-to-Rust migration course: mainmatter.com/c-to-rust-mi...
#RustLang
They line up almost always, except on niche architectures. Rust decided that "almost" is close enough. Read about what this means in our free C-to-Rust migration course: mainmatter.com/c-to-rust-mi...
#RustLang
The C to Rust Migration Book - Mainmatter
Learn how to migrate production C codebases to safe, idiomatic Rust one module at a time.
mainmatter.com
September 3, 2026 at 1:03 PM
Did you know C's int isn't actually guaranteed to be Rust's i32?
They line up almost always, except on niche architectures. Rust decided that "almost" is close enough. Read about what this means in our free C-to-Rust migration course: mainmatter.com/c-to-rust-mi...
#RustLang
They line up almost always, except on niche architectures. Rust decided that "almost" is close enough. Read about what this means in our free C-to-Rust migration course: mainmatter.com/c-to-rust-mi...
#RustLang
Reposted by Mainmatter
rare PSA: we @mainmatter.com have our Rust engineers free right now! A client paused on budget timing, so they are coming straight off a highly complex c2rust project!
some of theee best engineers I know, looking for the gnarliest problems you’ve got! 👀
DM me if your company has those!
some of theee best engineers I know, looking for the gnarliest problems you’ve got! 👀
DM me if your company has those!
September 1, 2026 at 9:53 AM
rare PSA: we @mainmatter.com have our Rust engineers free right now! A client paused on budget timing, so they are coming straight off a highly complex c2rust project!
some of theee best engineers I know, looking for the gnarliest problems you’ve got! 👀
DM me if your company has those!
some of theee best engineers I know, looking for the gnarliest problems you’ve got! 👀
DM me if your company has those!