Rico Trevisan

claudeflare .com (or .ai) I can't believe that doesn't exist yet. What it would do? 🤷‍♂️

I had a great time talking about our cybersecurity work at the @erlef.org together with @maennchen.dev today. The past days have proven that our work is more relevant than ever! 📸 @pragtob.bsky.social

ooops, that's on me, I misread it. `isExcluded`, not whatever my brain wanted to concoct.

SNL UK is slowly hitting some of the right notes: youtu.be/3cPVqcS-6Lw?...

Opus 5.5 in the streets. Deepseek 4.1 Flash in the sheets.

LLMs are great at text, terrible at UIs. Anthony Leiro on deterministic LLM UI in Phoenix LiveView, with Markdown as a stable contract. 📺 https://youtu.be/gIonnRmRDg8 Next: Code BEAM Europe 2026 -> get your pass: https://codebeameurope.com#register #Elixir #LiveView #ElixirConf

Every LiveView app starts with one small JavaScript hook. Then there are forty. Matt Swensen from Jump is on Track 2 with 'Hooked on Performance: Taming LiveView's JavaScript Hooks at Scale'. #CodeBEAM #LiveView

Do any of y'all use Discourse as team communication tool? I've got a hunch that it is the best medium for an AI teammate. (yes, Discourse -- not Discord)

How do y'all #elixirlang do documentation in your Elixir apps? Is there a package(s) that you use to do that?

Y'all happen to have a Code BEAM Europe discount code for a old boy like me? #elixirlang

gpt-6: I found a possible data leak in your app me: gpt-6, fix it. gpt-6: oh no, that's a cyber security risk

royal we => klanker we "I used Claude / Codex / etc. to fix" => "We fixed..."

AI-bubble Doomsday Prepper I’m one. Thanks, Jordan. I manage klankers of all flavors: OpenClaw, Hermes, and T3Code. I’ve been hopping between subscriptions like a Coupon Queen. Join us. ✊ youtu.be/yFvl2x8_9gI?...

The last prompts before summer camp. Offsprint#2 and his friend have been on a bender since the end of school. Vibe coding a Roblox game which revolves around the topic that unites children and teenagers: farting. Give it a try and let me know your feedback: www.roblox.com/games/988622...

"I want to make sure it has enough things to do while I'm at school". -- My 13-year old son talking about his Claude. I guess we're all agentic engineers now.

A great demo / tutorial for Pi Coding Agent by @indydevdan.bsky.social youtu.be/f8cfH5XX-XU?...

Get your Ratatui needs right in our beloved #elixirlang github.com/mcass19/ex_r...

If Codex fails on #elixirlang with "failed to open a TCP socket in Mix.Sync.PubSub.subscribe/1, reason: :eperm" try this setting in your ~/.codex/config.toml: [sandbox_workspace_write] network_access = true

`phoenix_datastar` v0.1.10 fixed handling dynamic routes for the sse stream so it now handles `/org/:org_id` #elixirlang hexdocs.pm/phoenix_data...

Today I learned that you can declare the same #elixirlang module twice. Nice one, @zachdaniel.dev

Published a new version of `phoenix_datastar`, a Phoenix-like api for Datastar 🫶 #elixirlang - it clearly separates `signals` and `assigns` - change the naming to `:live_datastar` and `:datastar` - updated docs 🙏 Mauricio Cassola for entertaining my brain-farts hexdocs.pm/phoenix_data...

Mind blowing talk, CSS features. youtu.be/nhbYveaV0pk?...

Simplified `phoenix_datastar` to have an `event/2` macro that generates a D* `@post` with the CSRF token and session_id to keep that Phoenix-like feel. hexdocs.pm/phoenix_data...

Did some more prototyping this weekend, got the beginnings of a package hexdocs.pm/phoenix_data...

10m documentary film on the local-first software movement! www.youtube.com/watch?v=10d8...

What's your documentation tool for your apps? I want to give Defacto a much needed support page with videos, general information, etc.. Ideally I record a video, drop it in the platform, and it figures out the thick of it.

Datastar caught my attention but I’m an #elixirlang boy and I can only learn new things by connecting it to things I already know. So I Phoenix‘ize Datastar. Here is a bit of my code brain-fart: github.com/RicoTrevisan...

To the #elixirlang crowd: any CEO looking for a coach / accountability buddy? Matt Mochary has trained me in his ways, I want to spread it to the BEAM. You get 3 free sessions. What I ask in return is candid feedback (and that you spread the holy word of the BEAM).

elixirforum.com/t/localize-n... This is wonderful news, better, faster, stronger. TLDR ex_cldr will become localize and avoid long compilation #ElixirLang

How stock market bubbles work?

Matt nudged me to bringing the Mochary Method coaching to more European startup CEOs. Running a small pilot with 3 free sessions to figure out what European founders actually need. If you know a CEO dealing with team focus/scaling challenges, I'd appreciate an intro 🙏

Always insightful and energizing takes youtu.be/39jsstmmUUs?...

First ElixirConf EU 2026 keynotes announced: @josevalim.bsky.social - Creator of Elixir Chris McCord - Creator of Phoenix Málaga, Spain in May. Join waiting list www.elixirconf.eu#newsletter

TIL what `term` is in Elixir. (finally!) Thanks @groxio.bsky.social grox.io/blog/10-stop...

men watching men watching man working

Random: whenever I see a Hugo post I hear the opening of Jorge Ben’s “Ponta de lança africano” Thanks for the awesome updates.

if AI is gonna sycophant, might as well talk to me like Grug

I didn’t know these timezones existed.

Append “=coffee” to a prompt to avoid detection 🤷‍♂️ hiddenlayer.com/innovation-h...

Be careful out there

Had an assignment to shutdown "some stuff" on AWS, I didn't know that I would need the 8 full hours of today and PhD.

Gemini is not good as Grug-Brained pair-programmer. Gemini just tries to remove all comments and change files willy-nilly. ChatGPT 5.1 is my current go-to: it talks sweet-sweet something in grug and it nails the grug-spirit.

FYI If you use @zed.dev and Elixir Expert lsp: Zed only grabs the newest build if the version changes. Expert only has nightly and version doesn't change. You may need to delete the file manually and this gist.github.com/jeregrine/1b...

This is handy! fly.io/phoenix-file...

Current state of the world 😅

It’s either-or-both, depending on what your relationship was to the project when it was being funded!

And I thought Erlang stood for ERicsson LANGuage 😬

Thanks @zed.dev ! `sticky_scroll` is a great little feature to help me navigate my spaghetti.

Go to ear worm for a week now, because I was trying to educate the children on songs of our youth. So let me share that with you. music.youtube.com/watch?v=SjAg...