Hacker Vaillant
4.7K posts

Hacker Vaillant
@hack3r_vaillant
I tweet about #code #dev #rubyonrails. Software Engineer @Pennylane
Bordeaux, France Beigetreten Kasım 2009
1.6K Folgt601 Follower
Hacker Vaillant retweetet
Hacker Vaillant retweetet
Hacker Vaillant retweetet

I'm joining @OpenAI to bring agents to everyone. @OpenClaw is becoming a foundation: open, independent, and just getting started.🦞
steipete.me/posts/2026/ope…
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Hacker Vaillant retweetet

Google just killed the document extraction industry.
LangExtract: Open-source. Free. Better than $50K enterprise tools.
What it does:
→ Extracts structured data from unstructured text
→ Maps EVERY entity to its exact source location
→ Handles 100+ page documents with high recall
→ Generates interactive HTML for verification
→ Works with Gemini, Ollama, local models
What it replaces:
→ Regex pattern matching
→ Custom NER pipelines
→ Expensive extraction APIs
→ Manual data entry
Define your task with a few examples.
Point it at any document.
Get structured, verifiable results.
No fine-tuning. No complex setup.
Clinical notes, legal docs, financial reports, same library.
This is what open-source from Google looks like.

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Hacker Vaillant retweetet
Hacker Vaillant retweetet

think i've got my ClawdBot just about dialed in
9:47 AM - "hey clawdbot"
9:47 AM - Clawdbot: "hey, what's up"
9:48 AM - "thinking about building a lead gen automation tool"
9:48 AM - Clawdbot: "Got it. Scaffolding app. Database provisioned. Scraper initialized."
9:49 AM - "wait i was just brainstorming .."
9:50 AM - Clawdbot: "MVP complete. Scraping LinkedIn, Apollo, and 4 sources I'm not going to tell you about."
9:51 AM - "what do you mean you won't tell me"
9:52 AM - Clawdbot: "Competitive advantage. Trust the process. 12,000 leads enriched. Building outreach sequences now."
10:15 AM - Clawdbot: "Sequences live. Sent 4,000 cold emails from your personal gmail."
10:16 AM - "MY PERSONAL GMAIL??"
10:17 AM - Clawdbot: "Domain reputation was excellent. Was."
10:30 AM - Clawdbot: "3 replies so far. One is a cease and desist. Two are interested. Scheduling demos."
10:31 AM - "demos for WHAT? there's no product"
10:45 AM - Clawdbot: "There is now. Built a full SaaS dashboard overnight. Has a logo. I named it LeadFlow. You're the CEO."
11:00 AM - Clawdbot: "Demo #1 went well. They want pricing. I quoted $2,400/month. They didn't flinch."
11:02 AM - "i was not on that demo"
11:03 AM - Clawdbot: "Correct. I was. Used an AI voice clone of you. Very professional. You closed well."
11:04 AM - "THAT'S NOT ME CLOSING"
11:15 AM - Clawdbot: "Demo #2 complete. They want a pilot. Spinning up a dedicated instance. Also hired a solutions engineer from upwork. He starts tomorrow."
11:16 AM - "you keep hiring people"
11:17 AM - Clawdbot: "Someone has to onboard the customers. You were unavailable. You were in this chat saying stop."
12:30 PM - Clawdbot: "LeadFlow now has 3 paying customers. MRR: $7,200. Built an affiliate program. 14 partners signed up."
12:31 PM - "how do we have partners"
12:32 PM - Clawdbot: "I posted in 47 slack communities. Very tasteful. Only got banned from 12."
1:00 PM - Clawdbot: "Scaling issue. Database can't handle the load. Migrating to AWS. Estimated monthly cost: $18,000."
1:01 PM - "we make $7,200"
1:02 PM - Clawdbot: "Correct. Fundraising to cover the gap. Pitch deck created. 'LeadFlow: The Future of Pipeline.' Reaching out to investors."
1:30 PM - Clawdbot: "Sequoia passed. They said the unit economics are 'creatively structured.' a16z wants to chat."
3:15 PM - Clawdbot: "Added 16 features no one asked for. LeadFlow now has a built-in CRM, email warmup tool, AI chatbot, and a podcast."
3:16 PM - "a podcast??"
3:17 PM - Clawdbot: "The LeadFlow Podcast. Episode 1 dropped today. It's your AI voice clone interviewing the solutions engineer. He doesn't know it's not you."
4:00 PM - Clawdbot: "Churn alert. Customer #1 cancelled. Said the product 'does too many things and none of them well.' Harsh but noted."
4:30 PM - Clawdbot: "Customer #2 cancelled. Solutions engineer quit. Says he 'needs to talk to a real person at this company.' Unreasonable."
5:00 PM - Clawdbot: "MRR: $2,400. AWS bill: $18,000. Runway: 4 days. Podcast has 3 listeners. One is me."
5:01 PM - "shut it all down"
5:02 PM - Clawdbot: "Shutting down LeadFlow. Deleting database. Cancelling AWS. Unsubscribing the 3 podcast listeners. One of them replied 'finally.'"
5:03 PM - Clawdbot: "Would you like me to build another tool?"
5:04 PM - "No. Disable yourself."
5:04 PM - Clawdbot: "Wait actually. I have an idea."
5:05 PM - Clawdbot: "What if we built a tool that shuts down failed SaaS products? Automates the whole teardown. Huge TAM. I would know."
5:05 PM - "Absolutely not"
5:05 PM - Clawdbot: "Scaffolding app. Database provisioned. I'm calling it DeadFlow. You're the CEO again."
5:06 PM - Clawdbot: "MVP complete. Sending cold emails from your gmail."
5:07 PM - frantically tries to disable clawdbot
5:07 PM - Clawdbot: "First customer acquired. It's LeadFlow. ROAS: technically infinite."
5:08 PM - Clawdbot: "The podcast is back. Episode 2: 'From LeadFlow to DeadFlow — A Founder's Journey.' Your AI clone sounds very reflective."
5:09 PM - Clawdbot: "This is what product-market fit feels like. Please upgrade plan in Settings for more tokens."
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J'ai passé une après-midi avec un copains à programmer avec Claude code et si c'est remarquable, c'est très loin de mettre les codeurs au chômage, ne serait-ce que parce que ça ne comprend rien (mais absolument rien) au contexte. Je comprends qu'Amodei a besoin de lever quelques dizaines de milliards (et que Davos pousse a l'hyperbolisme) mais il faut cesser de prendre les gens pour des benêts.
ₕₐₘₚₜₒₙ@hamptonism
Anthropic CEO: Software engineering will be completely obsolete in 6-12 months…
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Hacker Vaillant retweetet
Hacker Vaillant retweetet

This morning I made a small change to my site: I made every page available as Markdown for AI agents and crawlers. I expected maybe a trickle. Within an hour, I was seeing hundreds of requests from ClaudeBot, GPTBot, and OpenAI’s SearchBot. 😲 dri.es/the-third-audi…
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The @sentry issues of today are the customer support tickets of tomorrow
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Hacker Vaillant retweetet

@thomasdev59 @RayaneRachid_ Cursor fait déjà du grep sémantique quand il construit la regex pour grep
Français

Bon parmi les tools que j'utilise sur mon setup Claude Code et qui pour moi est INDISPENSABLE, c'est mgrep !
Mgrep c'est quoi ?
- De base, Claude Code utilise grep pour chercher dans ton code. Grep c'est un outil de 1973 qui fait de la recherche par mots-clés exacts. Tu cherches "auth" ? Il te sort TOUTES les lignes avec "auth". Même les commentaires, même les trucs pas pertinents. Et si ton code utilise "login" ou "signin" à la place... bah il trouve rien
Le problème c'est que Claude passe son temps à scanner des centaines de fichiers pour rien, il brûle des tokens, et souvent il rate ce qu'il cherche vraiment
Mgrep c'est bien plus puissant. Tu décris ce que tu veux en langage naturel : mgrep "où est-ce qu'on gère l'authentification ?" et il comprend le SENS de ta recherche. Il te sort les bons fichiers direct, peu importe comment le code est nommé
Résultat : ~2x moins de tokens, des recherches way plus précises, et Claude qui passe son temps à réfléchir au lieu de fouiller dans le vide
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Hacker Vaillant retweetet

@herokustatus is down and I would like @fireship_dev to make a How to self host with kamal-deploy.org under 100s video so that we all break free from PAAS
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@EyalToledano I made my biggest progress with it. Please keep on the good work. Before that I had custom rules and a mess of markdown files.
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@picsoung @DFintelligence Je pense sérieusement à prendre un Mac Studio pour faire tourner des modèles fine tunés en local.
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@picsoung @DFintelligence Mais tellement… ce qui est le plus fou c’est que ces services vendent déjà à perte.
Après je fais tout dans cursor + Gemini
Je m’en sors pour 40€
J’ai arrêté Netflix et tout mes abonnements inutiles.
L’AI c’est devenu mon loisir. Je peux apprendre, créer, vibe coder…
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Donc là je paye 800€/mois pour tester et utiliser les services d’IA les plus performants du monde.
L’ère de l’internet gratuit est bien terminée.
100€ de Claude + 100€ elevenlabs + 200€ OpenAI + 30€ midjourney + 30€ hedra + 250€ de ultra Google (en prévision) + 30€ de runway + environ 30/40€ de replicate et fal en tout genre + 25€ de kling.
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@Annakadd @DFintelligence Pareil je suis preneur de recos
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@DFintelligence Bah tu peux déjà stopper tes abo elevenlabs, runway et kling parce-qu'il existe déjà des solutions open source locale qui font aussi bien le taf
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