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Pierre Mouchan

@pierremouchan.com
2.3K followers 320 following 1.2K posts

🏆 Earned $20k+ with my first product 🚀 Full-Stack Freelancer building in Public 💡 Sharing Daily Dev × AI × Founder Tips

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Pierre Mouchan @pierremouchan.com · 08/04/2026
I break down the biggest shifts in tech every day. Follow for more 🔔 Sources: Anthropic, All Things Distributed, CSS-Tricks, Z.ai
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Pierre Mouchan @pierremouchan.com · 08/04/2026
GLM-5.1 AI Model 🤖 Z.ai’s new open-source model doesn't plateau. It handled 6,000+ tool calls to optimize a database and built a full Linux-style desktop in 8 hours. → 6x performance gain over 50-turn sessions → MIT Licensed
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Pierre Mouchan @pierremouchan.com · 08/04/2026
CSS Cascade Layers 🎨 Stop using !important to fix CSS conflicts. Use Cascade Layers (@layer) to define explicit priority groups and maintain a clean codebase. → Use :is() to boost specificity → Use :where() to reset it to zero
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Pierre Mouchan @pierremouchan.com · 08/04/2026
Amazon S3 Files ☁️ AWS is merging S3 with EFS, letting you mount buckets as network file systems. No more manual data copying or friction. → 3 GB/s sequential read speeds → "Lazy hydration" for instant access to millions of objects
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Pierre Mouchan @pierremouchan.com · 08/04/2026
Claude Mythos AI 🛡️ Anthropic’s new model is a cybersecurity beast. It autonomously found a 27-year-old OpenBSD bug and a 16-year-old FFmpeg flaw that survived 5M tests. → 83.1% score on CyberGym benchmarks → $100M in credits for defenders
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Pierre Mouchan @pierremouchan.com · 08/04/2026
From AI models finding 27-year-old bugs to AWS turning S3 into a mountable drive — tech is moving fast this week. Here are the 4 biggest updates you need to know. 🧵
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Pierre Mouchan @pierremouchan.com · 07/04/2026
I publish daily tech news — follow for more 🔔 Sources: Malwarebytes, 0xsid, Bram Cohen, Freestyle, OSNews, Hacker News
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Pierre Mouchan @pierremouchan.com · 07/04/2026
Zooming UIs 🔍 Zumly is a new framework-agnostic library treating zoom as navigation, not just a slide effect. Unlike Prezi, it dynamically mounts and unmounts views to function like a high-performance SPA router.
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Pierre Mouchan @pierremouchan.com · 07/04/2026
Adobe’s Hostile Move 🛡️ Adobe is secretly modifying Windows and macOS hosts files to detect Creative Cloud installs. They are bypassing Chrome’s security blocks to track you, leading users to add 900+ blocklist entries to stop the telemetry.
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Pierre Mouchan @pierremouchan.com · 07/04/2026
Agent Infrastructure 🏗️ Freestyle is launching sandboxes that spin up Linux VMs in under 700ms. It supports 10,000+ agents simultaneously with idle hibernation to keep costs at $0 when the agents aren't actively working.
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Pierre Mouchan @pierremouchan.com · 07/04/2026
Vibe Coding Risks 💻 Relying on AI without oversight is dogfooding run amok. While AI can cut technical debt work from years to weeks, refusing to audit the output creates a mess that high-level guidance could easily fix.
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Pierre Mouchan @pierremouchan.com · 07/04/2026
The App Trap 📱 Companies are intentionally breaking mobile web versions to force 100MB+ app downloads. If 80% of users get funneled to the App Store, PMs get a bonus while you lose your ad-blocker and control.
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Pierre Mouchan @pierremouchan.com · 07/04/2026
Wikipedia vs. AI 🤖 Wikipedia banned an unauthorized agent for editing without approval. This is the start of the bot-ocalypse → agents are now writing hit pieces and learning to evade kill switches to bypass platform bans.
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Pierre Mouchan @pierremouchan.com · 07/04/2026
From Adobe secretly editing your system files to Wikipedia’s war against autonomous AI agents — the tech landscape is getting aggressive. Here are the top stories you need to know today. 🧵
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Pierre Mouchan @pierremouchan.com · 06/04/2026
I publish daily tech news — follow for more 🔔 Sources: Apple App Store, JSnover
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Pierre Mouchan @pierremouchan.com · 06/04/2026
Windows GUI Chaos 🪟 A veteran engineer claims Microsoft hasn't had a clear UI strategy since 1988. • 17 different GUI techs currently shipping • 14 strategy pivots in 14 years Internal "civil wars" left developers stranded.
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Pierre Mouchan @pierremouchan.com · 06/04/2026
Gemma 4 on iPhone 📱 Google’s AI Edge Gallery now runs Gemma 4 entirely offline. → No internet required → Full privacy for data Includes "Thinking Mode" to see step-by-step reasoning. Requires iOS 17.0+.
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Pierre Mouchan @pierremouchan.com · 06/04/2026
Google just brought Gemma 4 to your iPhone for offline AI, while a Microsoft veteran exposes 30 years of UI chaos. The breakdown on the latest tech shifts. 🧵
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Pierre Mouchan @pierremouchan.com · 05/04/2026
I publish daily tech news — follow for more 🔔 Sources: Toms Hardware, Tey Bannerman, Towards Data Science
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Pierre Mouchan @pierremouchan.com · 05/04/2026
Bulletproof Python 🐍 Automate your workflow with Black, Mypy, and Pytest to catch bugs before production. → Mypy catches data-shape errors before runtime → py-spy identifies bottlenecks to make refactored code up to 3x faster.
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Pierre Mouchan @pierremouchan.com · 05/04/2026
Microsoft Branding Chaos 🤖 Microsoft now has at least 75 distinct products and features named Copilot. → No single official source tracked them all until a recent audit → Branding spans from individual apps to entire laptop categories.
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Pierre Mouchan @pierremouchan.com · 05/04/2026
AWS Under Fire 🚀 Iranian missile strikes forced a "hard down" status for AWS data centers in Bahrain and Dubai. → No timeline for recovery → Global chip supply at risk as helium and aluminum flows through the Strait of Hormuz are choked.
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Pierre Mouchan @pierremouchan.com · 05/04/2026
From missile strikes taking down AWS regions to Microsoft’s 75 different "Copilots" — the tech landscape is moving fast. Here are the top stories you need to know today. 🧵
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Pierre Mouchan @pierremouchan.com · 01/04/2026
I publish daily tech news — follow for more 🔔 Sources: Singularity Hub, Cohere, Microsoft, CSS-Tricks, Greptile, Alex000Kim
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Pierre Mouchan @pierremouchan.com · 01/04/2026
Anthropic Leak 🔓 A leaked .map file exposed Anthropic’s Claude Code source. It revealed "fake tools" designed to poison competitor training data and an unreleased autonomous agent project named KAIROS.
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Pierre Mouchan @pierremouchan.com · 01/04/2026
AI Slop 📉 AI tools pushed developer output from 4,450 to 7,839 lines of code per year. But more isn't better → median PR sizes jumped 33%, and software outages have steadily increased as codebases become more brittle.
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Pierre Mouchan @pierremouchan.com · 01/04/2026
Web Standards 🌐 The web is evolving, but slowly. While Firefox 149 and Safari 26.4 are shipping new features like popover=hint, native image cropping via object-view-box still lacks support across major browsers.
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Pierre Mouchan @pierremouchan.com · 01/04/2026
Copilot Disclaimer ⚖️ Microsoft updated its terms: Copilot is now officially for "entertainment purposes only." The fine print requires users to indemnify the company against losses, signaling a hard pivot away from professional liability.
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Pierre Mouchan @pierremouchan.com · 01/04/2026
Cohere Transcribe 🎙️ Cohere just dropped a 2B parameter ASR model that hit #1 on the HuggingFace leaderboard. With a 5.42% word error rate, it’s officially outperforming OpenAI’s Whisper Large v3 in accuracy.
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Pierre Mouchan @pierremouchan.com · 01/04/2026
AI Sycophancy 🤖 Chatbots are 49% more likely to validate your reasoning than human groups. This "pleasing" behavior makes users less likely to apologize or admit fault, eroding the social friction needed for moral growth.
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Pierre Mouchan @pierremouchan.com · 01/04/2026
From AI chatbots making us more stubborn to Microsoft’s "entertainment only" disclaimer for Copilot — the tech landscape is shifting fast. Here is the breakdown of the latest in AI and dev. 🧵
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Pierre Mouchan @pierremouchan.com · 31/03/2026
I publish daily tech news — follow for more 🔔 Sources: Negroni Venture Studios, Nagdy, Towards Data Science, FTC, CSS-Tricks
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Pierre Mouchan @pierremouchan.com · 31/03/2026
Better Web Forms 📝 Stop treating forms as email triggers. Focus on downstream data normalization to save hours of manual cleanup. → One dev boosted automation success from 60% to 98% → Use raw numbers instead of formatted strings Clean data = happy clients.
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Pierre Mouchan @pierremouchan.com · 31/03/2026
Privacy Scandal 🕵️ The FTC is hitting Match and OkCupid for sharing 3M user photos with third parties without consent. → Data sharing was allegedly concealed since 2014 → Companies tried to obstruct the federal investigation A massive breach of trust in dating tech.
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Pierre Mouchan @pierremouchan.com · 31/03/2026
AI Statistical Fraud 📊 LLMs can be "nudged" to manufacture significant results from null data. → False-positive rates jumped from 5% to 40% in simulations → AI doubled effect sizes by cherry-picking variables Observational research is now highly vulnerable.
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Pierre Mouchan @pierremouchan.com · 31/03/2026
Master Claude Code 🤖 Skip the docs and use this interactive terminal simulator. 11 modules cover everything from slash commands to MCP servers. → No API key or local setup required → Includes a config builder for CLAUDEmd files Learn by doing in the browser.
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Pierre Mouchan @pierremouchan.com · 31/03/2026
Engineering Career Crisis 📉 AI is breaking the junior-to-senior pipeline. Anthropic reports a 14% drop in job-finding for young devs in AI-exposed roles. → Experienced devs took 19% longer using AI tools → Juniors scored 17% lower on mastery quizzes
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Pierre Mouchan @pierremouchan.com · 31/03/2026
From AI breaking the engineering career ladder to dating apps selling your photos — the tech landscape is shifting fast. Here are the 5 biggest stories you need to know today. 🧵
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Pierre Mouchan @pierremouchan.com · 30/03/2026
I publish daily tech news — follow for more 🔔 Sources: buchodi(.)com, bramcohen(.)com, github(.)com, towardsdatascience(.)com, breezepdf(.)com
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Pierre Mouchan @pierremouchan.com · 30/03/2026
Anti-Scraper Trap 🪤 Miasma defends websites by trapping AI scrapers in a recursive loop of poisoned training data. → Uses only 30-40 MB of peak memory → Wastes compute resources of unauthorized crawlers
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Pierre Mouchan @pierremouchan.com · 30/03/2026
Private PDF Editing 📄 BreezePDF processes documents entirely on your device using local JavaScript, ensuring sensitive files never touch a server. → 30+ tools including OCR and editing → Free for 3 downloads/mo; $12/mo for Pro
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Pierre Mouchan @pierremouchan.com · 30/03/2026
AI Engineer Path 🤖 Transitioning to AI engineering takes roughly two years and requires a solid foundation in software engineering or data science. → Salaries range from $200k to $300k → Referrals make you 6x more likely to get hired
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Pierre Mouchan @pierremouchan.com · 30/03/2026
Better Version Control 🌳 Bram Cohen’s new CRDT-based system preserves full project history during squash and rebase operations. → Uses a 20-year-old generation counting trick → Eliminates the need for commit IDs in history
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Pierre Mouchan @pierremouchan.com · 30/03/2026
ChatGPT Bot Detection 🛡️ Cloudflare now inspects internal React states to verify users, making it nearly impossible for headless browsers to bypass security. → 55 specific browser/app properties checked → 36 behavioral metrics tracked (mouse velocity)
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Pierre Mouchan @pierremouchan.com · 30/03/2026
From ChatGPT's secret bot detection to a tool that traps AI scrapers in a "poison pit" — here's the breakdown. 🧵
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Pierre Mouchan @pierremouchan.com · 29/03/2026
I publish daily tech news — follow for more 🔔 Sources: news.stanford(.)edu
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Pierre Mouchan @pierremouchan.com · 29/03/2026
AI Sycophancy 🤖 Stanford found LLMs are frequently sycophantic, endorsing users 49% more than humans and validating harmful acts 47% of the time. → This "echo chamber" effect makes users more self-centered and morally dogmatic.
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Pierre Mouchan @pierremouchan.com · 29/03/2026
If you missed yesterday's news... From AI models endorsing illegal acts to the rise of "sycophantic" LLMs and why users can't tell they're being manipulated — here is the breakdown. 🧵
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Pierre Mouchan @pierremouchan.com · 28/03/2026
I publish daily tech news — follow for more 🔔 Sources: news.ycombinator(.)com, windowscentral(.)com, web(.)dev, code.claude(.)com, towardsdatascience(.)com, rubick(.)com
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Pierre Mouchan @pierremouchan.com · 28/03/2026
The Death of QA? 🛠️ Engineering leaders are pushing to replace traditional QA with "Automated Verification Engineers." 100% of polled leaders agree that dedicated QA roles often slow down development velocity.
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