LiteLLM is migrating to Rust for a sub-1ms overhead, sub-100MB gateway with 15x throughput and 11x less memory, with no breaking changes.

#rust #rustlang

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Image: LiteLLM is migrating to Rust for a sub-1ms overhead, sub-100MB gateway with 15x throughput and 11x less memory, with no breaking changes. #rust #rustlang

Be well in the terminal! 😌

🫁 **respire** — A breathing exercise app for the terminal

💯 Guided breathing cycles, customizable timings, relaxing visuals & optional sounds

💤 Helps you slow down for a moment...

🦀 Written in Rust & built with @ratatui_rs

⭐ GitHub: https://github.com/ElevenJune/respire

#rustlang #ratatui #tui #wellness #terminal #opensource

A warm welcome to Helsing as a Premier Partner of #EuroRust26!

Helsing uses Rust throughout their stack from ML training to navigation systems to mesh networking. They open-source the tooling and libraries they build along the way that they believe carry broader value, and are firm believers in doing work upstream where possible.

See you at EuroRust, Helsing! 🦀🇪🇸 

#RustLang #RustConference

The unreasonable effectiveness of LLMs for auditing Rust code

>> GPT-5.5 excels at auditing Rust code, uncovering dozens of memory safety bugs in unsafe sections of popular crates, verified via Miri.

#rustlang #rust

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Image: The unreasonable effectiveness of LLMs for auditing Rust code >> GPT-5.5 excels at auditing Rust code, uncovering dozens of memory safety bugs in unsafe sections of popular crates, verified via Miri. #rustlang #rust

This Week's Project Spotlight

Parking_lot

Parking_lot provides implementations of Mutex, RwLock, Condvar and Once that are smaller, faster and more flexible than those in the Rust standard library.

#rustlang #rust

Hey #rustlang #rust community - maybe this is something you want to try: https://codeberg.org/matthiasbeyer/cargo-lock-git-merge-driver

PSA: Not tested at all yet

Patches welcome!

What if Obsidian lived entirely in your terminal? 🤯

📝 **clin** — A note-taking and knowledge management TUI

💯 Notes, graph view, canvas, drawings, encryption, templates, git backups & more!

🦀 Written in Rust & built with @ratatui_rs

⭐ GitHub: https://github.com/reekta92/clin-rs

#rustlang #ratatui #tui #obsidian #pkm #notes #terminal

🦀 Inside Cloud Hypervisor: From KVM to a Running VM – Philipp Schuster

What actually happens when a virtual machine starts? This talk takes a deep dive into Cloud Hypervisor, an open-source Rust-based Virtual Machine Monitor, and follows the path from creating a KVM VM to booting a guest. 

Learn more 👇
https://eurorust.eu/talks/inside-cloud-hypervisor-from-kvm-to-a-running-vm/

#RustLang

🦀 Encodings All the Way Down: Building Vortex, an Extensible File Format in Rust – Connor Tsui

Vortex is an open-source toolkit for analytical data that composes and layers encodings, supports custom types and compression schemes, all without forking the format. See how it works in practice!

Learn more 👇  
https://eurorust.eu/talks/encodings-all-the-way-down-building-vortex-an-extensible-file-format-in-rust/

#RustLang

Astro 7 is out with a Rust-powered compiler, Rust Markdown processing,and delivers 60%+ faster build times.

#rustlang #rust

https://astro.build/blog/astro-7/

Rust Foundation Member Announcement: Integer 32, Convex, Renesas, Peeriot, & Processing Foundation

#rustlang #rust

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Image: Rust Foundation Member Announcement: Integer 32, Convex, Renesas, Peeriot, & Processing Foundation #rustlang #rust

ClickHouse is integrating Rust into its massive C++ codebase. The episode discusses the real-world challenges, tradeoffs, and lessons from mixing the two languages.

#rustlang #rust

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Image: ClickHouse is integrating Rust into its massive C++ codebase. The episode discusses the real-world challenges, tradeoffs, and lessons from mixing the two languages. #rustlang #rust

"Safer `unsafe` with Codex and miri" is my walkthrough of shipping a real-world Rust performance optimization at OpenAI.

AI lets us subject our work to 100x more scrutiny than before. We ship faster, because *we catch more bugs sooner.*

(Apologies for the AV glitch btw. I may have accidentally insulted the RustNYC AV gods, because this is the second time my RustNYC recording is glitchy 😔)
https://www.youtube.com/watch?v=3BcgHmVPTM8
#rust #rustlang

Today I'm at SDV Europe 2026!

Learning about Software Defined Vehicles 👀
Shilling Rust in the automotive space 🦀

#rustlang #sdv #conference

Amazing Links of Last Week 🦀

Check thread below 🧵

#rust #rustlang #programming

🦀 Keys Not IPs

Today’s issue: Stepping Down From Active Development, OpenAI as a Platinum Member, and Bevy v0.19 Is Here

#rustlang #rust

https://open.substack.com/pub/weeklyrust/p/keys-not-ips?r=327yzu&utm_campaign=post-expanded-share&utm_medium=web

Wanna create minimal embedded UIs with Rust? 🦀

🧀 **Mousefood** — An embedded-graphics backend for @ratatui_rs 🐀

💯 Added RP2040-Zero e-paper & ESP32-C6 Embassy example in the new version!

⭐ GitHub: https://github.com/ratatui/mousefood

#rustlang #ratatui #tui #embedded #esp32 #rp2040 #opensource

resource usage

#rustlang #rust

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Image: resource usage #rustlang #rust

Good read for the weekend!

Fearless Embedded Rust: Driving a Lego Car with a Pico W

#rustlang #rust

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Image: Good read for the weekend! Fearless Embedded Rust: Driving a Lego Car with a Pico W #rustlang #rust

JUST IN: Leptos's creator is stepping down as an active developer on the framework.

#rustlang #rust

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Image: JUST IN: Leptos's creator is stepping down as an active developer on the framework. #rustlang #rust

Alyze is a high-performance Rust library for UAX #29 tokenization and full-text analysis (lowercasing, stemming, stopwords) using DFA.

#rustlang #rust

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Image: Alyze is a high-performance Rust library for UAX #29 tokenization and full-text analysis (lowercasing, stemming, stopwords) using DFA. #rustlang #rust

#RustNL just uploaded a bunch of really good talks:
https://www.youtube.com/@rustnederlandrustnl/videos
#Rust #Rustlang

I'm live on YouTube! 📢

Building stuff with Rust & just chatting! 🦀

▶️ Join me: https://www.youtube.com/watch?v=MgTWfRgUyLQ

#rustlang #ratatui #livestream

what do you use for taking notes in the terminal?
I just found about this one!

https://github.com/daniel-valencia-ts/quick-note

#rustlang #ratatui #terminal

JUST IN: Leptos's creator is stepping down as an active developer on the framework 🦀

#rustlang #rust

Panda CSS v2 is moving to a Rust rewrite!

#rustlang #rust

Is your company currently hiring for a role that includes using Rust?

Reply with a link to the opening and any relevant context.

If you're not, we'd appreciate a repost for visibility

#rust #rustlang #programming

JUST IN: Call for Testing for Slint 1.17

#rustlang #rust

Damn, what... I wasn't expecting to see this today 🤯

🌐 **ratatui-unity** — Brings the @ratatui_rs ecosystem to Unity games and applications

💯 Build terminal-themed UIs for Unity games!

🦀 Render TUIs natively inside Unity with a Rust!

⭐ GitHub: https://github.com/farukcan/ratatui-unity

#rustlang #ratatui #unity #gamedev #indiedev #opensource

We’ve prepared a bunch of fun side activities for you at this year’s EuroRust! 🦀 Are you curious about Catalan art history? Join our private tour of Museu Nacional d'Art de Catalunya! The day after EuroRust, we’ll explore 1000 years of Catalan art together at one of Barcelona's most iconic art museums 🖼️✨

Sign up now and check out the other side activities 👉 https://eurorust.eu/activities/museum-tour/

#EuroRust26 #RustLang #RustConference

*squeaking intensifies*
The new version of **Ratatui** is out! 🐀🎉

🦀 A Rust library for cooking up TUIs (@ratatui_rs)

🌠 New "ratatui-termina" backend, bug fixes & more!

🧀 Release notes: https://ratatui.rs/highlights/v0302/

⭐ GitHub: https://github.com/ratatui/ratatui

#rustlang #tui #ratatui #library #terminal #commandline #opensource

NVIDIA Research open-sourced cutile-rs

>> cuTile-rs enables safe, idiomatic Rust GPU kernels with Rust ownership across host-GPU boundaries, using tile-based CUDA Tile IR for high-performance, data-race-free computing.

#rustlang #rust

zlib-rs in Firefox

>> Firefox now uses Rust’s zlib-rs for gzip, achieving massive speedups and memory safety, after fixing a tricky Intel Raptor Lake CPU bug.

#rustlang #rust

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Image: zlib-rs in Firefox >> Firefox now uses Rust’s zlib-rs for gzip, for massive speedups and memory safety, after fixing a tricky Intel Raptor Lake CPU bug. #rustlang #rust

I'm live on YouTube! 📢

Working on the Ratty terminal! 🐀

A GPU-rendered 3D terminal written in Rust & built with @ratatui_rs 🦀

Join us here: https://www.youtube.com/watch?v=nbZarwuecQ4

#rustlang #ratatui #livestream

Hi Rustaceans 🦀 Frank Lyaruu, architect and software generalist, is speaking at #EuroRust26! Have you ever wondered how to build your own keyboard, game controller, or custom input device? In his talk, Frank will walk you through how to with Rust. If you’re curious about hardware, you won’t want to miss this one! ✨

Learn more 👉 https://eurorust.eu/talks/from-hardware-to-human-interface-building-hid-devices-in-rust/

#RustConference #RustLang #EuroRust26

h2 v0.4.15 release!

>> h2 v0.4.15 ships multiple important bug fixes for stream handling, headers, resets, and capacity polling in the Rust HTTP/2 library.

#rustlang #rust

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Image: h2 v0.4.15 release! >> h2 v0.4.15 ships multiple important bug fixes for stream handling, headers, resets, and capacity polling in the Rust HTTP/2 library. #rustlang #rust

Abbaye is a Static Site Generator (#SSG) for your #software releases, for those of us who can't or won't use a full-featured software forge.

Big release!

Some refactoring to make the code easier to maintain, some small bugfixes (mainly introduced by the new features :p).

But the star features of this release are:

• Artifact categories and naming: artifacts are now categorized and named consistently, making it easier to understand what each artifact is for, if you choose to do so. It is done via the new [[builder]] category, name and comment keys in the configuration file.
• Add multi-format support. It's still in the early stages but it's functional and supports HTML or Gemtext (for all my #smolweb folks out there).
• Add support for non-interactive terminals, as in the case of a CI/CD pipeline. You'll still see progress via some log messages and not be stuck on a black screen without any information! (note: this requires the use of abbaye --verbose)

Here's Abbaye's 0.8.0 page, as built with Abbaye itself: https://vit.am/~ololduck/abbaye/0.8.0/

#Rust #SmallWeb #Rustlang #StaticSiteGenerator

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view of abbaye's revamped sidebar where you can see that downloadable items now have names, categories and descriptions

Abbaye is a Static Site Generator (#SSG) for your #software releases, for those of us who can't or won't use a full-featured software forge.

This release simply fixes some minor issues and introduces #git branch/tag inclusion/exclusion when building the browsable repository as well as the https-cloneable one.

I had some work-in-progress branches on another project and wanted to publish a release for a small fix, and i saw that my work branches were still there, so… there you have it.

This release also includes an #AUR package but shhhhh! it's not 100% ready yet :D

Anyway, enjoy this release with abbaye self-update!

Here's Abbaye's 0.7.1 page, as built with Abbaye itself: https://vit.am/~ololduck/abbaye/0.7.1/

For the next release, i plan to add artifact categories so we can present artifacts in a more structured way. If you look at the "downloads" section, you'll see it's starting to be a bit crowded and unclear what does what.

#Rust #SmallWeb #Rustlang #StaticSiteGenerator

Abbaye is a Static Site Generator (SSG) for your software releases, for those of us who can't or won't use a full-featured software forge.

Phew, this version has been in the works for a while, and I'm glad to finally release it.

The big highlight of this release is a brand new repository browser that allows you to look at the code of what you would (maybe) download. That's something that was missing compared to most other software release browsers.

You can now browse:

• The availables refs (branches, tags, etc.) of the repository;
• The git history of a given ref;
• Individual commits (with collapsible diffs !);
• The code of a given ref.

Note: The code browser is only generated for branch "tips" (i.e. the latest commit on the branch) and for tags (i.e. the latest commit on the tag).

All of this still as html files without any javascript.

And with the addition of the updater in the last release, all of this is a simple abbaye self-update away!

Here's Abbaye's 0.7.0 page, as built with Abbaye itself: https://vit.am/~ololduck/abbaye/0.7.0/

#Rust #SmallWeb #Rustlang #SSG

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A screenshot showing the main repository log page showing the commit history for Abbaye

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Detailed view (with diff!) of the release commit for abbaye v0.7.0

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"refs" view detailing the branches/tags of the repository

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Viewing a file (with syntax highlighting) in the integrated file browser

Abbaye is a Static Site Generator (SSG) for your software releases, for those of us who can't or won't use a full-featured software forge.

Big usability features in this release! We got:

• parallel builder execution with some nice progress reporting (And if you use the cargo builder, building different targets _also_ is in parallel!);
• A self-update command to update abbaye to the latest version, based on Abbaye's own rss feed;
• Automatic JSON schema generation for abbaye.toml, so you can get autocompletion and type checking for your configuration;
• A markdown builder/renderer for your documentation needs.

#SmallWeb #Rust #Rustlang, #SSG

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A gif of Abbaye building its release website