Tweede golf in 2025 was… over 80% #opensource! As a service provider working across the commercial, government, and non-profit sectors, we are extremely proud (and honestly pretty amazed) that 86% of our code written in 2025 was open-source! Thanks to our clients and funders! (1/3)

If you are a cybersecurity policymaker in Europe, or know someone who is, please reach out to @hugovandepol.bsky.social!

How do you test code that a CI machine won't run? To support avx-512 SIMD instructions in @trifectatech.bsky.social's zlib-rs, Folkert taught Miri how to emulate them. buff.ly/SXaVPTn #rustlang

Our organizing partner @tweedegolf.bsky.social is running the RustWeek Industry Track again! The first speaker is @lorilorusso.bsky.social - 
Director of Outreach - Rust Foundation. Info & tickets: 2026.rustweek.org Also want to speak at RustWeek? Our CFP is open! #rustlang #rustweek2026

How do Merkle Tree Certificates help against the threat of Quantum computers to internet security? Maximilian Pohl explains MTCs, discusses his experience implementing an early @ietf.org draft, and @cloudflare.social's and Google Security's current experiments.

How about Rust for real-time applications? @diondokter.nl gets you started: buff.ly/g8qruby #rustlang #embedded

**Announcing** ROCSYS will be Expert Partner of the RustWeek Industry Track in 2026. Martin Kooij will guide the conversation about software life cycle costs!

@cloudflare.social wrote a blog post on Merkle Tree Certificates. It includes Max' work: an experimental implementation in Rust, and his thesis "Implementation and Analysis of Merkle Tree Certificates for PostQuantum Secure Authentication in TLS". Read it here: bit.ly/48MijCX #rustlang #security

Watch Marc's talk at the Ubuntu Summit in London for Trifecta Tech Foundation, "Sudo-rs and beyond": buff.ly/NZCL2R4 @canonicalltd.bsky.social @trifectatech.bsky.social #rust #rustlang #ubuntu

Folkert has become a co-maintainer of rust-lang/stdarch, which defines vendor-specific APIs that are used by the Rust standard library and Rust users writing explicit SIMD code. In this blog, Folkert explains how they try to reduce the maintenance burden: buff.ly/X0F6yei #rustlang #simd

Hugo and Marc were invited to speak at ONE Conference earlier this month. Their talk was titled 'You're not secure by design, if you're not memory safe!' Recap and slides here: tweedegolf.nl/en/blog/195/... @hugovandepol.bsky.social #memorysafety #security #rustlang #ONEconference

Marc wrote an article; not just any article, but the sudo-rs FAQ!

The video of Hugo van de Pol and Ton Smets' talk 'Rust Meets the Grid: Building openleadr-rs for Real-World Demand Response' at LF Energy Summit is here! Watch it or read a recap of the talk here: buff.ly/snCvMaJ @hugovandepol.bsky.social @elaad.nl #rustlang #energy #opensource #lfenergysummit

Marc and Hugo are at ONE Conference in The Hague today! This afternoon, they will give their talk 'You're not secure by design, if you're not memory safe!'. @hugovandepol.bsky.social #cybersecurity #memorysafety #ONE2025

"You're not secure by design, if you're not memory safe!" Hugo van de Pol and Marc Schoolderman will present this talk at ONE Conference in The Hague on 1 Oct 2025. buff.ly/nKw3uQ9 @hugovandepol.bsky.social #cybersecurity #memorysafety

Hugo attended and presented openleadr-rs at the LF Energy Summit 2025 in Aachen with Ton Smets form ElaadNL. Read the blog (talk slides, a recap, and a look ahead) here: buff.ly/NIUy4qN @hugovandepol.bsky.social @elaad.nl #rustlang #energy #opensource #lfenergysummit

Our intern Ebbe may just have sped up your debug journey for async Embedded Rust. We're impressed! Read about the Proof of Concept here: buff.ly/TfNFCp3 Feedback and contributions are appreciated, so give inspect-embassy a go! @ebbdrop.bsky.social #rustlang #embeddedrust #debugging

Update on Folkert and Bjorn's work for Trifecta Tech Foundation, improving state machine code generation in the Rust compiler:

"Rust Meets the Grid: Building Openleadr-rs for Real-World Demand Response" is Hugo's talk at the LF Energy Summit this Thursday in Aachen, with Ton Smets from @elaad.nl. Curious about topic? Read Hugo's blog: buff.ly/GfmVDZI @hugovandepol.bsky.social #opensource #energytransition #rustlang

** Ticket sales now open ** Get your Early Bird tickets for RustWeek 2026! The world's biggest Rust conference returns to beautiful Utrecht, welcoming over 900+ community members, professionals and the maintainers of Rust. 2026.rustweek.org #rustweek2026 #rust

Hugo will present "Rust Meets the Grid: Building Openleadr-rs for Real-World Demand Response" at LF Energy Summit Europe, 11 September in Aachen, Germany, together with Ton Smets from @elaad.nl! buff.ly/7W9H2Jp @hugovandepol.bsky.social #opensource #lfenergysummit #energy #energytransition

In 2023, our team started on sudo in Rust with Ferrous Systems for Prossimo. Now, under @trifectatech.bsky.social‬, they've helped bring sudo-rs to a huge milestone: the default sudo for the upcoming Ubuntu! More on the Ubuntu blog: buff.ly/37uB4wr 🙏 Marc, Björn, Marlon and Ruben! #rustlang

Join us for the next "Memory Safety in the EU" meeting that we’re co-hosting together with @tweedegolf.bsky.social We’re inviting active participants and stakeholders to join the conversation, contact Tara Tarakiyee 📩 📅Tuesday, August 26 ⏰ 9:30 - 14 📍 adjacent to the event venue

Tara from Sovereign Tech Agency and Hugo will be hosting the next 'Memory Safety in the EU' meeting in Amsterdam, on Tue 26 Aug (during #OSSummit). Read more here: tweedegolf.nl/en/blog/160/... @hugovandepol.bsky.social @tarakiyee.bsky.social @sovereign.tech #memorysafety #securitybydesign

Our Director of Open Source, Erik will be at the Open Source Summit and OpenSSF Community Day in Amsterdam, 25-28 August! Message him to meet up and talk about the open source infrastructure work at Trifecta Tech Foundation! @trifectatech.bsky.social @erikjee.bsky.social #OSSummit #OpenSSF

We’ve been emphasising the importance of using memory-safe technology to build secure-by-design systems for years now. Read a status update in Hugo's blog: tweedegolf.nl/en/blog/160/... @hugovandepol.bsky.social @sovereign.tech @openssf.org @rustfoundation.org #memorysafety #security

The vulnerability in Citrix used to hack the Netherlands Public Prosecution Service ('het OM' in Dutch) is a memory safety vulnerability. To me, this is not acceptable in 2025. I just wrote a longer post about it on LinkedIn, in Dutch. www.linkedin.com/feed/update/...

We have 100+ Rust-related articles on our blog! Read them here: tweedegolf.nl/en/blog/rust Topics: web development, systems programming, Embedded Rust, open-source projects, memory-safety, interoperability with other languages, testing and bug hunting.. and much more. Enjoy! #rustlang

The success story of the memory-safe sudo-rs, the Rust implementation of the sudo command: www.memorysafety.org/blog/sudo-rs... Thanks to Prossimo, Ferrous Systems and Trifecta Tech Foundation 🙏 @ferroussystems.bsky.social @trifectatech.bsky.social #rustlang #memorysafety #cybersecurity

David and Ruben will be at the IETF in Madrid all week, collaborating with the timing community on #openstandards for better time synchronization. @ietf.org

Do general practitioners in the Netherlands know enough about diabetes to treat the growing number of patients? We've built a gamified learning tool for healthcare professionals with RadboudUMC, Schola Medica and Grafische Republiek. Read about it here: buff.ly/vWPEK3c @radboudumc.bsky.social

A milestone in our work on secure time for a safer internet, for @trifectatech.bsky.social! It was a team effort, so thanks to David, Ruben, Tamme, Marlon and Marlon! 🙏

We tackled the challenge of writing an over-the-air firmware update mechanism for the lossy LoRaWAN network. David explains how we reconstructed the lost data using parity blocks: buff.ly/FxjnbA0 This work was performed in close collaboration with Philip Markgraf for Kelvin. #embeddedrust #iot

Hugo will present "Rust Meets the Grid: Building Openleadr-rs for Real-World Demand Response" at LF Energy Summit Europe, 11 September in Aachen, Germany, together with Ton Smets from @elaad.nl! buff.ly/dKOWbMQ @hugovandepol.bsky.social #opensource #lfenergysummit #energy #energytransition

Rust 1.88.0 stabilizes the #[unsafe(naked)] attribute and the naked_asm! macro which are used to define naked functions. Folkert has worked on this feature and wrote an article on the Rust Blog to explain: blog.rust-lang.org/2025/07/03/s... Awesome work, Folkert! @rust-lang.org‬ #rustlang

Exception handling in the Rust compiler: a blog post by Björn on support for unwinding on panics in the Cranelift backend. A walkthrough of the implementation: buff.ly/b7YUKpr #rustlang

Check out this awesome milestone from Folkert and bjorn3's work for @trifectatech.bsky.social !

Tamme is speaking about the Rust Embedded Ecosystem at the online Rust on Embedded - Elektor Academy Pro Conference on 16 July 2025! Early-bird tickets here: elektor.scoocs.co/public/event... (until 18 June) @elektor.bsky.social #rustlang #embeddedrust

Videos from the Industry Track at RustWeek are now available! Check out Jeffrey Vander Stoep's talk 'Transitioning to memory safety: lessons from the Android project' on YouTube: buff.ly/kXrLCue Thanks Jeffrey, for sharing the Android Team's findings! @rustnl.bsky.social‬ #rustlang #RustWeek

Videos from the Industry Track at RustWeek are now available! Check out Mark Janssen's talk 'Rust at the Dutch Electoral Council' on YouTube: buff.ly/td02wsx Thanks Mark, for sharing why Rust is being used to develop software for election results! @rustnl.bsky.social‬ #rustlang #RustWeek

Videos from the Industry Track at RustWeek are now available! Check out Julius Gustavsson's talk 'Rust at Volvo Cars' on YouTube: buff.ly/PCipsgg Thanks @j-gust.bsky.social‬, for sharing why and how Rust is being used by Volvo Cars! @rustnl.bsky.social‬ #rustlang #RustWeek

Videos from the Industry Track at RustWeek are now available! Check out Niko Matsakis's talk 'Our Vision for Rust' on YouTube: buff.ly/y6tyYIq Thank you Niko, for sharing these insights into the planned Rust Vision Doc! @rustnl.bsky.social‬ #rustlang #RustWeek

@diondokter.nl‬'s RustWeek talk 'Codegen your problems away - device-driver toolkit' was recorded and uploaded to YouTube. Watch it now: buff.ly/nDonHQL @rustnl.bsky.social‬ #rustlang #embeddedrust #rustweek

Michiel and Marc performed a thorough shakedown of the algorithms behind (future) Dutch election results in Abacus: buff.ly/PDyvSR2 Abacus is the new open-source software to support future Dutch elections, currently being developed by the Dutch Electoral Council (Kiesraad). #opensource #democracy

Our data compression projects aim to offer best-in-class performance. @tweedegolf.bsky.social‬'s Folkert de Vries shows how SIMD helps us to speed up zlib-rs in compare256, a crucial part of the compression algorithm that finds repetitions in the input. trifectatech.org/blog/simd-in... #rustlang

In part 2 of the SIMD blog series, Folkert shows what to do when the compiler can't use the SIMD capabilities of modern CPUs effectively. We end up with a basic, but very effective, example of a custom SIMD implementation beating the compiler. buff.ly/pEAmXBW #rustlang #datacompression #simd

Our client ROCSYS on stage at RustWeek! Martin Kooij is explaining how Rust has improved their development process. #RustWeek #rustlang #whyrust

Calling all Rust educators at RustWeek! Join the Rust Educators Speed Date at the Trifecta Tech Foundation table on Wednesday 14 May, 11.00am. Teach-rs maintainers Tamme and Marc would love to hear both your battle stories and questions about teaching Rust. #rustlang #RustWeek #education

On 15 May 2025, we’re co-hosting a meeting with @tweedegolf.bsky.social and @rustnl.bsky.social in Utrecht focused on memory safety in Europe. rustweek.org/events/memor... (1/2)

Calling all Rust educators at RustWeek! Join us for the Rust Educators Speed Date at the Trifecta Tech Foundation table on Wednesday 14 May, 11.00am. Teach-rs maintainers Tamme and Marc would love to hear both your battle stories and questions about teaching Rust. #rustlang #RustWeek #education