@lucabruno Profile picture

Luca Bruno

@lucabruno

Engineer, Rust/Go developer, enthusiast Debian and FLOSS supporter. Previously at @deno_land, @CoreOS, @RedHat. → @[email protected]

Joined July 2009
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Luca Bruno Reposted

4 years after Deno 1.0, the next generation of JavaScript is ready for production at scale. Deno 2 is out today: 🐢 Fully backwards compatible with Node and npm 📦 Package management and node_modules and package.json 📅 Long term support deno.com/2

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Recently I've been playing with Quint, a specification language with static typing and (symbolic/temporal) model checking... it is absolutely amazing 🚀 A very welcome and refreshing alternative to TLA+ and its Toolbox: quint-lang.org


Luca Bruno Reposted

The oxc parser has achieved parsing 100% of stage 4 features in the Test262 suite, including all syntax errors and regular expressions! AST Parsed: 46287/46287 (100.00%)


From @CryspenHQ and Google, a formally verified Rust implementation of standard post-quantum algorithms. bughunters.google.com/blog/603886306…


Luca Bruno Reposted

My (somewhat) hidden favorite bit of `tschema` is its CI and release pipeline. I'll probably reuse this in modules to come 😍 I have: - source is @deno_land powered --> native TypeScript --> lint, type check, auto fmt, auto-docs, test, etc - oxc-transform generates the .d.ts &…

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Introducing `tschema` — a tiny (359b) utility to build JSON schema types ~! 🌴 fully tree-shakable 🚀 very performant 🧐 static TS types Useful for producing JSON schema definitions; eg for OpenAI tool-calling definitions. Validators coming 🔜 GitHub: github.com/lukeed/tschema

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Luca Bruno Reposted

We were surprised to find out that everybody uses our strings. They even call them "German Strings". 😲🇩🇪 Take a look at our latest blog post to find out why @duckdb, @ApacheArrow, @DataPolars, and Facebook Velox use our custom string implementation. cedardb.com/blog/german_st…


Luca Bruno Reposted

As everybody expected, after less than one month @AGCOMunica's (communications regulator) #antipezzotto platform censored @Cloudflare's IP 188.114.97.7 which hosts hundreds of thousands of web sites that have nothing to do with sports streaming. Congratulations to everybody!


Luca Bruno Reposted

📢 Last announcement for the year! In collaboration with @materializeinc, we're super excited to introduce @rustlang heap memory profiling and a general-purpose library that made it happen! 🧊 Read about it on the blog! 🤩 #profiling #memory #leak #OOM polarsignals.com/blog/posts/202…


The schedule for the Rust devroom at FOSDEM'24 is now up online: fosdem.org/2024/schedule/…. Among the topics in this edition: Thunderbird, Servo, gccrs, Tower, WASM, Neo4j, cancer research, performance analysis, and much more... See you there!


Luca Bruno Reposted

🚀 We're beyond excited to announce a collaboration with @Canonical, on a path to enable frame-pointers by default starting in @Ubuntu 24.04! Read the full details on the blog 📖 polarsignals.com/blog/posts/202…


Luca Bruno Reposted

Over the past few months, we've been working hard to introduce support for @rustlang into @mozthunderbird Come join me in the Rust devroom at @fosdem 2024, to learn how we got there and what this means for the future of Thunderbird! fosdem.org/2024/schedule/…


Luca Bruno Reposted

As a #rustacean, you certainly know the tower crate We use a lot this ubiquitous library @Quickwit_inc and @guilload cooked you a deep dive for #FOSDEM!!! #rustlang 🦀 fosdem.org/2024/schedule/…

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Today pprof.me gained yet another super-cool feature, as it now allows to natively upload and analyze stack-profiles in folded format. This is very handy when quickly grabbing a profile through the standalone eBPF profiler from `bcc`: github.com/iovisor/bcc

📢 You asked and we delivered: Today we're releasing two new features for pprof.me, our free profile-sharing service! Read the details on the blog! 📈 #profiling #performance #observability #collaboration polarsignals.com/blog/posts/202…



Luca Bruno Reposted

📢 We're beyond excited to launch Ruby and Python profiling with eBPF today! Check out the blog on how we made it happen! 🐍 💎🔴 polarsignals.com/blog/posts/202…


Luca Bruno Reposted

Someone found a buffer overflow in NIST SHA3 implementations and used it to make hash collisions 🤣 eprint.iacr.org/2023/331 h/t my student Aditya


Luca Bruno Reposted

What @risc_v SoCs are currently available for direct purchase or have evaluation boards? I've tried to answer that question here, along with available information about the included core designs muxup.com/2023q1/commerc…


Luca Bruno Reposted

Fell into the rabbit hole and worked on a rusty HW abstraction library similar to Soapy. Just puzzled everything together. Now the Aaronia SpectranV6 is easier to integrate in @FutureSDR :-)

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Getting there :-)

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