10. The Hidden Bottleneck: Blocking in Async Rust shows how blocking in async Rust causes latency spikes in Tokio without errors. It recommends using eBPF tool ‘hud’ to detect and fix culprits without code changes. cong-or.xyz/blocking-asy...

Here's how to integrate #geminicli in @intellijidea.com as your #AI coding agent, via the #AgentClientProtocol (also supported by @zed.dev and others) glaforge.dev/posts/2026/0...

Brussels, Delirium Café. Starting to feel the #FOSDEM vibe!

Ça serait sympa en quizz : "Dans quel langage est écrit ce code ?" (Hint: c'est dans un talk de @swallez.com )

docfind - a high-performance document search engine built in Rust with WebAssembly support Combines full-text search using FST (Finite State Transducers) with FSST compression. Uses RAKE to identify multi word phrases. Uses a postcard, a custom serialization. github.com/microsoft/do...

If you want a Rust button and a discount code for RustWeek, come find me at FOSDEM this weekend! I now have bright pink hair, so should be easy to find :) #rustlang #rustweek #fosdem

Some people have way too much free time. This is fascinating, amazing and totally mad 🤯 (via @mathieupassenaud.bsky.social) www.youtube.com/watch?v=ZIWT...

hardwood - A minimal dependency implementation of Apache Parquet in Java Looks nice, parsing only for now, intended as a replacement for parquet java, but heavily reduced dependencies (only compression libraries). github.com/hardwood-hq/...

How I Used #AI to #Audit 3 Years of #SmartHome #TechDebt (And Built a System to Prevent It From Happening Again) https://dan-malone.com/b...#AI#Audit#SmartHome#TechDebt#ClaudeCode #HomeAssistant

How to make sure your microwave's clock always shows the right time? Just briefly switch it off/on at midnight every day using a smart plug! 😆 cofe.rocks/objects/6d9c...

S3 is yet another RIIR (Rewrite it in Rust)! 🦀

Will you be at #FOSDEM or in Brussels next week and want to meet some of the team? 👀 We have a few more spots open to register for the event at Little Delirium on Jan 31! If you haven't registered yet, do so before space runs out 👇🏼 #HomeAssistant #HomeAutomation #OpenSource

Dusted off the old blog to write a quick thought about putting an `AGENTS.md` or `CLAUDE.md` file in your repo. joshmock.com/post/2026-ag...

[ Thread 🧵] : L'histoire du Material Design (2014-2026) Et si les pixels n’étaient pas juste des points de couleur, mais un véritable matériau avec une physique propre ? Plongeons dans l’histoire du Material Design, le système qui a révolutionné nos écrans et redéfini l'UX.

"Pourquoi les devs réécrivent tout avec ce langage ?" Entre nous, ils ont bien raison 😜 #RustLang www.youtube.com/watch?v=hbHg...

Le meetup Rust Toulouse redémarre ! On se retrouve mercredi prochain à l'Epitech pour parler CLI et WebAssembly pour mettre du Rust dans une appli Node ! www.meetup.com/fr-fr/rust-c...

Stumbled on this fun/weird but nevertheless interesting paper: parsing 10s of GB/sec of JSON data to Arrow using an FPGA. Hard to beat!

Come for the discussion of LLMs in academia, stay for the EPIC pictures of people doing exams in fancy dress.

ESPHome 2026.1 is out. I'm truly impressed by the work that has been done in recent releases, focusing on performance, memory usage, security and robustness. esphome.io/changelog/20...

When you update your graphical design and release it without proper usability tests… noheger.at/blog/2026/01...

Oh, that's a nice trick!

Je me suis prêté au jeu des prédictions techs pour 2026 ... Avec un regard critique et peut-être un soupçon de pessimisme, mais toujours le cœur vaillant ⤵️ arneo.io/fr/insight/d...

Hey friends they uploaded my talk! go watch it, we had a great time I‘m sure you will too!

Prime number 🎂 My wife: "Why do you care that your age is a prime number???" 🤔 Me: "Isn't that cool? It doesn't happen that often! The last one was 6 years ago!" 😃 My wife: 🤷‍♀️

Je viens de tomber sur un truc fascinant. En 1970, la FNAC et Paris ont organisé un concours photo basé sur un découpage géométrique de Paris. Ce site permet de visionner 30 000 des photos produites à cette occasion paris1970.jeantho.eu/index.html

Naming is hard. In the ES|QL query language team at @elastic.co, many functions start their early life as "chicken" until we agree on a name. So at some point we had to have a "chicken" function, right? Or even better, a "🐔" function! You will pretty soon be able to write 𝚎𝚜_𝚌𝚕𝚒𝚎𝚗𝚝.🐔("𝙱𝚊𝚠𝚔!")

🐳 🐙 Docker Compose Tip #10 Zombie processes? Signals not working? services: app: init: true Adds tiny init system (Tini) as PID 1. Handles signals properly, reaps zombies. Essential for Node.js, Python apps! Details: lours.me/posts/compose-tip-010-init-pid1/ #Docker #BestPractices

Très bonne vidéo de Micode, où il aborde une de mes grandes interrogations sur les LLMs : comment devient-on senior si les IA font tout le boulot de junior ? youtu.be/4xq6bVbS-Pw

"So if you cannot stop all the bad projects, what do you do? You have a certain amount of “influence” coming in every month as you do your job, help people, ship successful projects, and generally remain low friction." (via @eventuallycoding.com)

Pour info, en ce moment, KiCad, la solution libre pour faire mumuse en électronique, recherche 128.000€ pour supporter son développement (dev/infra/etc). A vot' bon coeur (le partage équivaut à de l'amour infini en barres de chocolats suisses) www.kicad.org (en haut)

“The Europeans won’t fight back” is a wildly factually incorrect statement and shows an astonishing lack of understanding of 1) how the geopolitics of escalation works 2) how Europe works 3) how war works France is a nuclear power and is deploying troops in Greenland, for God’s sake

After a short stint in a startup that didn't go as expected, I'm back at @elastic.co, joining Elasticsearch's Analytical Engine team. There's a lot of work, and I bring there — among others — my care for nice APIs and my knowledge of the Arrow ecosystem, the lingua franca of analytics systems.

"Building a good API is not trivial, and focus is required. The Elasticsearch Java SDK caught my attention because it actually gets this stuff right" — I'm pretty stoked to see my work being analyzed and recognized like this 😊 javapro.io/2026/01/13/e...

1/3 Il y a 5 ans et demi, j'écrivais cet article. A peine une demi-décennie plus tard, de nombreuses choses sont en train de se réaliser avec l'IA, tel que je l'écrivais ⤵️ www.emaxilde.net/posts/2020/0...

Karateka est un des jeux auxquels j'ai le plus joué sur mon Apple II dans les années 80, et qui m'a donné le plus de sueurs froides. Merci Jordan !

Mon utilisation des LLMs pour répondre à un CFP : comme un relecteur, avec le prompt "Que penses-tu du style de cette proposition de conférence ? Suggère des améliorations s'il y a lieu, mais uniquement sur la forme". Une sorte de super correcteur grammatical. Ça reste mon texte et ma voix.

Alan Dye, the "genius" behind Liquid Glass, is leaving Apple for Meta. Stephen Lemay is taking over. Now there's at least a little hope they might fix things. I can already hear developers and users rejoicing.

Running TensorFlow from Java 25 Without JNI or Python: a nice illustration of the use of FFM (foreign function and memory) in modern Java www.the-main-thread.com/p/java-25-te...

There's most probably a nerdy Easter egg in the tempo of Daft Punk's "Harder, Better, Faster, Stronger"! (via @anaethelion.bsky.social) www.madebywindmill.com/tempi/blog/h...

My former colleague @iuliaferoli.com is taking us on her journey to learn robotics. And she's having a lot of fun! youtu.be/qnDjWk76ga4

If you missed it, we posted a new episode of our podcast yesterday. This episode features Jean-Baptiste Kempf of @scaleway.com. Link below:

Jeu: -trouvez un équivalent français fonctionnel (ça veut dire qu'on doit pouvoir l'utiliser dans une phrase!) -trouvez un équivalent non fonctionnel qui sera proposé dans 150 ans par l'académie et que personne n'utilisera

"Stay curious, stay humble, and remember that the work is always about people - the users you’re building for and the teammates you’re building with". So much wisdom in these 21 lessons learned! addyosmani.com/blog/21-less...

WebAssembly is still for me one of the underestimated pieces in the IT landscape. Here a small POC, to store a WASM on RustFS and execute it on an API call. Just for fun and demonstration 🙂 github.com/oxide-byte/w... #rustlang #webassembly #serverless

Pour ceux qui me connaissent (auteur de Bacon, Broot, dysk, etc. ainsi que de blog technique Rust), je vais être disponible pour des missions (kick-off de projet Rust, architecture, développement, formation). Le repost aide le développeur open-source à se financer. dystroy.org

🐳 Docker Compose Tip #2 Same compose.yml for dev/staging/prod: docker compose --env-file .env.dev up docker compose --env-file .env.prod up No more copying env vars around. Each environment gets its own file. More: lours.me/posts/compose-tip-002-env-files/ #Docker #DockerCompose

Spinlocks vs. Mutexes: When to Spin and When to Sleep Great introduction and explanation why sometimes wasting some CPU to spinlock is the better alternative to mutexes and sometimes it is vice versa, depending on contention. howtech.substack.com/p/spinlocks-...

Hacking washing machines (and other home appliances). We have a number of B/S/H appliances (Bosch & Siemens), and now I want to plug an ESP32 on their D-Bus 😅 youtu.be/Q1S-PVo3GlA

Et bonne année ! et pour commencer, on va explorer un petit mode de calcul qui échappe à beaucoup de gens (même certains pros...) derrière qui je repasse régulièrement. Le calcul des sections de câbles, j'ai souvent ces cas là (exemple sur une alimentation sur un pulvérisateur)