Hacker News Digest
· 36 Hacker News
I discovered a Uniqlo t-shirt featuring an obfuscated Bash script from Akamai, part of their Peace for All campaign. After painstakingly transcribing the base64 code via OCR, I decoded it to reveal a…
I am thrilled to announce that Chatto, the compact and snappy group chat application I have been building, is now officially Open Source and ready for self-hosting. Designed with privacy first, it fe…
We are launching GPT-Live, a new voice model that feels like a real conversation thanks to full-duplex architecture. It listens and speaks simultaneously, uses GPT-5.5 for deep reasoning in the backg…
I am thrilled to announce TypeScript 7, a native port built in Go that delivers up to 12x faster builds and significantly reduced memory usage. This release transforms the developer experience by mak…
We are thrilled to launch Grok 4.5, our most intelligent model designed to excel at coding, complex engineering, and office work. Trained on massive datasets and optimized for efficiency, it outperfo…
We are thrilled to introduce Robostral Navigate, our new 8B model that enables robots to autonomously navigate complex environments using only a single RGB camera. By combining simulation-trained dat…
After years of preparation, Fenris Creations has officially open-sourced the Carbon engine powering Eve Online on GitHub. We believe that sharing our code fosters trust and allows the community to in…
The European Parliament has approved an urgent procedure to revive expired rules allowing platforms to voluntarily scan private messages for child sexual abuse material. This move bypasses standard c…
I built a life simulator to show the hidden costs of chasing a FAANG career. You can experience the high salaries, intense pressure, and eventual burnout firsthand. This tool reveals how the dream of…
We are launching SWE-1.7, our most capable model yet, which achieves frontier-level intelligence comparable to GPT-5.5 and Opus 4.8 at a significantly lower cost. By refining our RL pipeline with bet…
After building Bun in Zig to achieve massive scope and speed, I faced persistent memory safety challenges mixing garbage collection with manual management. Despite rigorous testing, bugs like use-aft…
I discovered Cloudflare Drop, a new tool that lets you instantly deploy websites by simply dropping a folder or zip file. You can upload HTML, CSS, and JS to see your site live immediately without co…
We are introducing Meerkat, an experimental consensus service designed to manage control-plane state across our 330+ global data centers. Unlike traditional systems that rely on a single leader and s…
Flint is a Microsoft Research project introducing a visualization intermediate language designed specifically for the AI era. It empowers AI agents to reliably create expressive, high-quality charts…
The Federal Trade Commission has reached a landmark settlement with John Deere, ensuring farmers finally gain the legal right to repair their own agricultural equipment. This agreement ends years of…
We recently audited SWE-Bench Pro, a coding benchmark we previously endorsed, and discovered significant design flaws affecting over 30% of its tasks. Issues like overly strict tests and underspecifi…
I discovered a quirky bug on my WordPress site that only triggered when left-handed users scrolled with their left thumb. The issue stemmed from an outdated touch event listener added years ago to ha…
Email authentication has just taken its biggest leap forward with the arrival of DKIM2 and DMARCbis. I explain how these new standards fix decades of flaws like signature breakage on forwarding and m…
I am revealing a disturbing incident where Davide Beatrici, a contributor we trusted, sabotaged our distribution after a conflict. He deleted years of repository work on GitHub and published empty pa…
I built DocuBrowser to transform messy piles of PDFs, ebooks, and notes into a searchable knowledge base using local AI. It combines keyword and semantic search to find documents by meaning, not just…
I recently developed a custom Telegram client specifically designed to run on the Pi platform. This project explores the unique challenges and opportunities of integrating messaging services with Pi'…
Yamanote.fun delivers an immersive soundscape that recreates the entire journey of Tokyo's iconic Yamanote Line railway loop. By combining authentic station melodies, announcements, door chimes, and…
I explore the inner mechanics of B-Tree indexes in PostgreSQL to help you optimize query performance on large tables. We examine how data is physically stored in pages, the role of ctid in locating r…
After a campus tragedy, I allowed take-home exams for my difficult economics class at Brown University, expecting high standards. Instead, enrollment surged and midterm scores hit record highs, with…
Standing atop Philadelphia's City Hall, I discovered that the birthplace of America was once a covert Swedish outpost. From 1638 to 1655, New Sweden operated as a secret colony to outmaneuver the Dut…
I argue that the fear of unsigned integers is misplaced, as most program values like array indices are never negative. While guides like the Google C++ Style Guide discourage them, I show how proper…
We pitted Grok 4.5, GPT-5.5, Claude Opus 4.8, and Claude Fable 5 against each other to build three distinct apps in a single HTML file. While the Claude models nailed the complex 3D Rubik's Cube firs…
Onboard-CLI is a powerful, local-first command-line tool that transforms complex codebases into intuitive visual maps. Leveraging AST parsing via Tree-sitter, it instantly generates structural topolo…
I built Open Source Barware to end the expensive, painful cycle of bar inventory management. This free, open-source program runs locally on your laptop, requiring no subscriptions or vendor lock-in.…
I discovered that Unicode's UTS #35 transliteration rules, designed for simple text conversion, are actually Turing-complete. By implementing 2-tag systems, I demonstrated that these rules can simula…
I joined Ran Fowler on a dangerous journey into the Mexican desert to hunt for a rare Agave shawii. Despite strict laws against exporting succulents and the risk of prison, we illegally smuggled a cu…
I explore the internals of KASAN, the Kernel Address Sanitizer, a vital tool for catching memory errors like buffer overflows in the Linux kernel. We examine how compiler instrumentation and shadow m…
I am introducing Backstitch, an open-source Godot plugin designed to replace Git for game teams. Traditional version control is too steep for artists and educators, often breaking scenes and locking…
I explore how Remote Attestation uses TPMs to cryptographically verify a host's hardware, firmware, and kernel state before it joins your network. This approach ensures that even if an attacker compr…
Frugon is a free, local, and open-source tool designed to analyze your LLM call logs and identify exactly where your bill is leaking. By running entirely on your machine, it ensures your data never l…
I present MIRA, a groundbreaking multiplayer world model trained on 10,000 hours of Rocket League gameplay using publicly available bots. This system learns the complex dynamics of a four-player game…