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Ask any senior engineer where their best snippets live. You'll get a list: browser history, a Slack thread from 2023, a Notes app entry, the README of a dead project, Stack Overflow, and "somewhere in my head." That's not a snippet library. That's a crime scene. I got tired of re-deriving the same awk one-liners, the same Nginx redirect blocks, the same retry loops. So I set one rule: if I'm about to paste something for the second time, it earns a name. The tool doing the holding is...

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Is Quince the Away alternative we’ve been waiting for? I tested its luggage to find out, and the price difference is hard to ignore.

Article URL: https://epestr.com/blog/writing-a-ray-tracer-in-brainfuck/ Comments URL: https://news.ycombinator.com/item?id=49842409 Points: 63 # Comments: 15

Article URL: https://www.homelabfest.org Comments URL: https://news.ycombinator.com/item?id=49852462 Points: 25 # Comments: 11

Article URL: http://allanrbo.blogspot.com/2026/09/a-jev-like-wrapper-for-llms-including.html Comments URL: https://news.ycombinator.com/item?id=49853175 Points: 52 # Comments: 6

Article URL: https://www.theguardian.com/world/2026/sep/25/alberta-canada-rat-patrol Comments URL: https://news.ycombinator.com/item?id=49853918 Points: 7 # Comments: 0

The company behind Facebook and Instagram wants to keep consumers connected to the digital world via its ever-growing line of smart glasses.

Gas Optimization Audit: Venus Core Pool Target Protocol : Venus Core Pool (TVL: $1351.3M) Gas‑Optimization Audit Report Protocol: Venus Core Pool (Ethereum & L2) TVL: ≈ $1.351 B (as of 26 Sep 2026) Audit Type: Gas‑Efficiency & Execution‑Cost Review (with security‑impact considerations) Prepared by: Senior DeFi Security Researcher – Smart‑Contract Auditor Date: 26 September 2026 1. Executive Summary The Venus Core Pool is a hig...

Ask sixteen experienced open-source developers how much faster AI tools would make them, and they'll say about 24%. Ask them again right after they finish the task, and they'll still swear they were roughly 20% faster. The stopwatch says otherwise: they were actually 19% slower. That gap is the headline result from a 2025 randomized controlled trial run by METR , a group that studies how AI systems actually perform in the wild rather than on benchmarks. Instead of testing beginners on toy pr...

File uploads are one of those features that seem simple on the surface but quickly become complicated in real-world applications. Whether you're building a contact form, document management system, HR platform, or user dashboard , handling files — especially images and PDFs — correctly can have a major impact on the user experience. As developers, we often focus heavily on backend logic and forget that the format a user uploads or downloads directly affects performance, compatibility, us...

Every pixel your agent "sees" has a price tag on it. Before an agent can do anything useful — before it fills a form, clicks a button, or fetches a record — it has to render the page, parse the DOM, and describe every button, banner, and dropdown to itself in tokens. A trivial task burns thousands of tokens before a single productive step happens. And it's not a one-time cost. Every retry re-reads the same page. Every scroll, every hover, every misfire pays the same toll again. At demo ...

Google Analytics™ 4 DebugView is the built-in tool to inspect events as they arrive. When events do not show up, the issue can be in the browser, in the network, or in the GA4 settings. This guide shows how to find the cause. Check the browser in DevTools Open DevTools (F12), go to the Network tab and type collect in the filter. Perform the action that triggers the event. Look for a request to a /g/collect path. Check the measurement ID: The tid parameter must match...

SQL doesn't warn you when a JOIN multiplies your rows — it just quietly hands back more of them than you expected, and every SUM() and COUNT() downstream inherits the mistake. Here's the exact mechanism, and how to catch it before it ships. Adapted from the SQL Essentials Companion Guide . You write a query to total up each customer's orders, and it runs fine — no error, no red text, just a result set: SELECT customers . name , SUM ( orders . amount ) AS tota...

Your exam form is almost done. You have your documents. You have your photo. Then you see: Upload photo: 20–50 KB, 200 × 230 px And suddenly, a simple application becomes a trip to the cyber cafe. I was talking about exactly these frustrations with some friends recently. Different exams ask for different photo sizes, signature sizes, PDF limits and other small requirements. It made me think: Why isn't there one simple place for all of this? So I built FormSaathi. ...

Another LifeOS? There are plenty of things called LifeOS now. At the simple end, there's ChatGPT plus scheduled tasks. Then there are Obsidian templates and manually maintained knowledge bases—I wrote about that more old-school approach in an earlier article on knowledge management . Add AI to an existing setup and you get something like Compass . At the other end are larger collections of tools, such as danielmiessler/LifeOS . None of them quite felt right for me. ChatGPT can remind m...

BooleOS is a hobby operating system for x86 (32-bit), written in C99 and NASM, no Linux or BSD underneath, no libc. It boots via Multiboot2, has its own heap manager (no raw malloc), a FAT16/VFS layer, and a cooperative scheduler so far. Repo: https://github.com/BooleSystems/BooleOS The actual premise I don't write the code. I direct Claude Code, review every diff, and decide what gets built next, but the implementation, every commit, is AI-generated. This isn't a detail ...

Verdict: Vane, the project formerly known as Perplexica, wins for privacy, price, and anyone who already runs their own hardware. Perplexity wins for zero-setup answer quality. If you have a Docker host and a 7B-or-larger model served by Ollama, Vane gives you a cited, Perplexity-style answer engine for nothing per month, and your queries never leave your network. If you have no hardware and no appetite for a Compose file, Perplexity's free tier plus Pro at $20/month ($17/month billed annually,...

Verdict: Gemini 3.8 Flash at high thinking effort wins on cost and turnaround; Claude Opus 4.6 stays the pick for long-horizon agentic persistence and very large single outputs. If you are asking which LLM is best for coding on cost and turnaround, the answer today is Gemini 3.8 Flash at high thinking effort. In our own controlled run, it matched Claude Opus 4.6 exactly on machine-checked instruction following while finishing in roughly a third of the wall time and costing a fraction as much pe...

AI in software testing can push coverage up while missing the bug that matters. During our account-deletion work , a coding agent produced an implementation and passing tests. Further testing exposed a gap: a failed subscription lookup was being treated as “no active subscription”. The application allowed deletion when it could not establish whether the account was eligible. We agreed that deletion should be blocked in that situation and added a regression test. Reviewing its assertions r...

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Article URL: https://econjared.substack.com/p/ai-companies-are-in-a-race-against Comments URL: https://news.ycombinator.com/item?id=49850512 Points: 2 # Comments: 0

Article URL: https://www.nature.com/articles/d41586-026-03039-6 Comments URL: https://news.ycombinator.com/item?id=49850566 Points: 3 # Comments: 2

Article URL: https://timesofindia.indiatimes.com/technology/tech-news/sam-altman-backed-praxis-plans-1-billion-ai-powered-town-in-uruguay-first-residents-expected-in-mid-2027-with-homes-resorts-and-cultural-spaces-for-the-ai-era/articleshow/134456141.cms Comments URL: https://news.ycombinator.com/item?id=49850592 Points: 3 # Comments: 3

Article URL: https://www.pascalgillet.net/hurray/docs/dev/prior-art.html Comments URL: https://news.ycombinator.com/item?id=49850641 Points: 1 # Comments: 0

I built OOMU because I honestly got tired of the endless cycle of installing, fixing, updating, fixing, using, fixing the open source harnesses out there like OpenClaw. I also quickly got tired of paying for cloud API tokens. OOMU ( https://oomu.ai ) isn't just another chatbot. It's a native macOS binary written in Rust and AppKit. It handles real work like interactings with system apps, work in the terminal, and compiling docs like Word, Excel, PowerPoint, and PDF. It can also handle multi-turn...

Article URL: https://academy.dair.ai/papers/jev-mem-system-one-controlled-agentic-memory-for-efficient-ai-agents-2609.23986 Comments URL: https://news.ycombinator.com/item?id=49850669 Points: 1 # Comments: 0