<h2>Must know</h2>
<ul>
<li><strong>Cloudflare boosts reliability and acquires Astro</strong>: Cloudflare launched its “Code Orange: Fail Small” initiative to prevent outages, implementing phased rollouts and automatic rollbacks after two major global incidents in late 2025. Simultaneously, Cloudflare acquired The Astro Technology Company, ensuring the Astro framework remains open-source and platform-agnostic, allowing it to focus on development without monetization pressure. This move aims to enhance both infrastructure reliability and developer ecosystem support. <a href="https://app.daily.dev/feed-by-ids?id=OdNHxfcwg&amp;id=yRAOJZmiR" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Mandiant exposes Net-NTLMv1 vulnerabilities with rainbow tables</strong>: Mandiant released rainbow tables for cracking Net-NTLMv1 authentication hashes, making password cracking trivial on consumer hardware in under 12 hours. This move aims to force organizations to finally retire the 20-year-old deprecated protocol, which Mandiant states makes credential theft “trivial.” Organizations are urged to disable Net-NTLMv1 via Group Policy and monitor for its use, as reported by security outlets. <a href="https://app.daily.dev/posts/2q2phjvWS" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>OpenAI introduces targeted ads to free and Go tiers</strong>: OpenAI is rolling out targeted ads in ChatGPT’s free and Go tiers for US users, citing financial strain and the need to sustain free access. Ads will appear at the bottom of conversations and be clearly labeled, with OpenAI assuring users that privacy and answer independence will be maintained. This marks a significant shift from CEO Sam Altman’s previous stance that ads would be a “last resort” for monetization. <a href="https://app.daily.dev/posts/DQh9IAXNl" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
<h2>Good to know</h2>
<ul>
<li><strong>AI-driven browser development generates millions of lines of code</strong>: Cursor’s CEO, Michael Truell, led a project where hundreds of GPT-5.2 agents generated over 3 million lines of code in a week to build a web browser, showcasing AI’s capacity for complex engineering but lacking production-quality features like security. <a href="https://app.daily.dev/feed-by-ids?id=UbZlY7YDE&amp;id=qHCb0ov8q" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Rails updates include error-aware retries and PostgreSQL type mappings</strong>: Rails now features error-aware retry strategies in ActiveJob, allowing dynamic retry timing based on error objects, and a public API for custom PostgreSQL type mappings, enhancing flexibility and security. <a href="https://app.daily.dev/feed-by-ids?id=hNvkDDcdl&amp;id=LkAtCVwbE" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>ESLint expands language support and improves performance</strong>: ESLint now officially supports CSS and HTML, introduced multithreaded linting for 30-300% faster processing, and saw a 65% increase in npm downloads, despite operating at a net loss in 2025. <a href="https://app.daily.dev/feed-by-ids?id=2lLhf9kl2&amp;id=RFKAnO4tL&amp;id=mjxiSLIvt" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>AI agent development from scratch with local LLMs</strong>: A new 12-lesson repository, “agents-from-scratch,” teaches how to build AI agents incrementally using local LLMs, covering core concepts like structured output, tool usage, and memory systems without relying on frameworks or cloud APIs. <a href="https://app.daily.dev/posts/sH4hATTfN" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>AMD EPYC 8004 “Siena” CPUs show performance gains on Linux</strong>: AMD EPYC 8004 “Siena” processors, optimized for energy efficiency, demonstrate significant performance improvements with newer Linux distributions and software stacks, including Ubuntu 25.10 and GCC 15.2. <a href="https://app.daily.dev/posts/85IZs9OZ7" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>Open source leadership insights from Homebrew maintainer</strong>: Mike McQuaid, Homebrew lead maintainer, shares strategies for sustainable open-source project leadership, emphasizing maintainer well-being, clear communication, and setting boundaries with users to avoid burnout. <a href="https://app.daily.dev/posts/NQ6KShIKY" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>AWS expands cloud services to new regions</strong>: Amazon Managed Workflows for Apache Airflow (MWAA) is now available in Asia Pacific (Thailand), and Amazon S3 Storage Lens has expanded to AWS GovCloud (US) Regions, enhancing regional cloud capabilities and storage optimization. <a href="https://app.daily.dev/feed-by-ids?id=9wp5iKTPz&amp;id=tqwyBGRLz" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
<h2>Bullshit police</h2>
<ul>
<li><strong>AI-generated code: the emperor’s new browser</strong>: Cursor’s blog post proudly announced that autonomous AI agents generated over a million lines of code for a web browser in a week, claiming “meaningful progress.” Turns out, this AI masterpiece doesn’t even compile, sporting 34 errors and 94 warnings. It seems “meaningful progress” now means generating a mountain of broken code and calling it a win. Bravo, Cursor, for redefining “functional.” <a href="https://app.daily.dev/feed-by-ids?id=7Sqt9u8B2&amp;id=V3KHuMgUU" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>OpenAI’s healthcare gold rush: because what could go wrong?</strong>: OpenAI just bought a health startup and Anthropic launched a healthcare AI model, all while MergeLabs raked in $250 million. This “AI healthcare gold rush” is apparently full steam ahead, despite “major concerns” about AI hallucinating in clinical settings and security vulnerabilities with sensitive patient data. Who needs reliable diagnoses or patient privacy when there’s a gold rush to be had? <a href="https://app.daily.dev/posts/YNV6XIM0c" target="_blank" rel="noopener nofollow">Read more</a></li>
<li><strong>WordPress gets ‘zero-code’ structured data: future-proofing or just more bloat?</strong>: ACF PRO 6.8 Beta 2 now offers “zero-code structured data” for WordPress, promising to future-proof sites for AI and search engines. It automatically generates Schema.org-compliant JSON-LD from custom fields, supposedly making your site more compatible with ChatGPT and Google AI Overviews. Because clearly, the biggest problem with WordPress was the lack of automatically generated, experimental JSON-LD, not, you know, actual performance or security. <a href="https://app.daily.dev/posts/fcLlptMlt" target="_blank" rel="noopener nofollow">Read more</a></li>
</ul>
