Guillaume Wrobel

@matt_elevenlabs Hey no DM yet!

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@matt_elevenlabs 11B

We just raised $500M at an 11B valuation 🎉 To celebrate, we’re giving away 1,000 free credits so you can test our platform. For the next 6 hours, comment “11B” below and we’ll DM you the credits (must follow) 👇

@dhh Took 10 seconds to realize it's your mouse cursor, not dust

Love that Ruby 4.0 is still polishing the core fluidity of the language. After all these decades, we can still find subtle improvements that delights the discerning human eye.

@rails @marcoroth_ So well deserved @marcoroth_ !!

Congratulations @marcoroth_! The Rails Core team has announced Marco as the 2025 Rails Luminary. The Luminary award exists to celebrate those in the community who have significantly advanced Rails for the benefit of all, through contributions, gems, ideas, or knowledge-sharing, and Marco ticked all of those boxes this year. Read the full announcement here: rubyonrails.org/2025/12/17/mar…

@DIMENSION_YT @DigitalGanon @tisura_labs a un module pour ça

@DigitalGanon Une image c'est un fichier, les métadonnées c'est juste des bits dans les données de ce fichier, c'est impossible d'empêcher qui que ce soit de les modifier, t'es dev pourtant 🤨

Vous me connaissez sur le sujet de l'IA, mais je pense effectivement qu'il faut à minima marquer dans métadonnées de manière infalsifiable, et avec un site libre et gratuit pour vérifier, les images "réalistes" modifiées ou créées par IA, c'est juste du bon sens.

@coorasse Better to trust the Accept header instead: if text, markdown before html then render markdown. Avoid content cloaking

What if I return a markdown version of my pages to AI Scrapers? Not AI Agents, but the scrape bots themselves: if I recognize them, I return markdown instead of html.

@Intrepidd @zilasino Same. Hyped toolings only work with erb (HERB, erb_lint..)

@zilasino Went into slim and haml only to realize erb is king

Do you still use ERB, or fully moved to something else?

@mikefutia MCP!

Claude + Facebook Ads MCP is legitimately insane 🤯 This MCP integration turns Claude into a full-stack ads analyst. Generates complete client reports with one prompt. Perfect for agencies & e-comm brands buried in Facebook Ads Manager data. The problem: Building client reports manually is brutal. You're exporting CSVs, calculating metrics, creating charts, formatting slides, all for data that's outdated by the time you finish. This Claude MCP setup solves it: → Direct connection to your Facebook Ads account → Pull any performance data with natural language prompts → Auto-calculates ROAS, CPA, CTR, conversion rates → Generates visual charts and breakdowns instantly → Creates formatted reports with insights + recommendations → All built in real-time from a single prompt No manual exports. No spreadsheet wrestling. No outdated reports. What you can generate: → Account-level performance summaries → Campaign and ad set breakdowns → Demographic and placement analysis → Custom date ranges and comparisons → Actionable optimization recommendations Built with Claude MCP. Want the complete setup guide? > Comment "MCP" > Like this post And I'll send it over (must be following so I can DM)

@Rainmaker1973 @MatZagrodzki

In Japan, cleanliness isn’t just a duty it’s a reflection of their culture and identity. [🎞️ insightgemz]

@nateberkopec What Postgres database observability tool do you recommend? It's almost a blind spot for us, as the PAAS addon shows only IO and CPU stats on 2 graphs

Most of my job is actually just improving observability. About 80% of perf problems are so drop dead obvious as to HOW to fix, but engineers actually have no idea that they’re even happening.

@nateberkopec 💯 x.com/claudeai/statu…

This fawning over TUIs is gonna look really quaint in about three years. I do it too, but we’re all gonna be headed back to web UIs. Mark my words.

@dhh @Grummz That's truly amazing

@Grummz It's all baked in! You install via Install > Development > Ruby on Rails. That gives you a complete setup managed by mise, which gives you easy version isolation. Welcome to the party!

What’s the best way to get a Ruby and Rails setup on Omarchy @DHH or any fans out there? I notice it does not come with the image. Any tips on a good setup for multiple environments (need different versions of Ruby and gems). What setup works best for Omarchy?

@denicmarko Metabase

What’s the best free software you use?

@acontios_net @pbeyssac @trainline_fr @SNCFConnect @12train_com @jdguyot @cyrilmottier 😭😔

Non mais ca va pas bien @trainline_fr de faire des partenariats avec ce genre de structures ? On reprochait a @SNCFConnect la meme chose, vous prenez une pente dangereuse ! Vivement que @12train_com propose Trenitalia sur l'axe Paris/Lyon, et vous perdrez un client... 🤬

@dhh Crazy how the impulse of a single human can move things at that scale

CRUD monkeys, Pax Railsana, owning our computing end-to-end, and a live demo of Omarchy? It's all in the Rails World keynote from this morning!

@800Tonnes C'est vraiment magnifique

Allez, j’y ai passé quelques heures, ça mérite de s’attarder sur les details 😁

@TheBeautyOf1 @Chishiki227 Oh irony

@Chishiki227 Dear Zachary

@BuiltByVibes @film_girl @DynamicWebPaige @OfficialLoganK @leerob @romainhuet @kagigz

Who are the best demo people in Dev Rel right now? I only know a few names in the space @film_girl, @DynamicWebPaige, @OfficialLoganK, @leerob Who else? Who does video?

@dhh @coorasse Man, you got a blog post on every topic

@coorasse Here are some good rules to follow: world.hey.com/dhh/house-rule…

After listening to Lex Friedman's interview to @dhh I felt so inspired, that I am downloading Fortnite and I plan to play it with my two boys.

@ThomasCabaret84 Avec Bernard Pivot en présentateur dans mes souvenirs

Je recherche une video d'archive que j'avais vu passer ici (de type INA mais pas sur) ou on voit une emission avec une femme rapportant un viol et ou l'ambiance et les propos sont lunaires (limite on fait son proces à elle en direct) je dirais années 70, 80s je ne retrouve plus.