🔥 Read this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Every MCP tool call in Claude Code dumps raw data into your 200K context window. A Playwright snapshot costs 56 KB. Twenty GitHub issues cost 59 KB. One access log — 45 KB. After 30 minutes, 40% of your context is gone. Context Mode is an MCP server that sits between Claude Code and these outputs. 315 KB becomes 5.4 KB. 98% reduction. The Problem MCP became the standard way for AI agents to use external tools. But there's a tension at its core: every…
💥 Check out this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Based on some comments on my Mastodon post, this only works due to a bug in macOS 15.7.3! The 90 day period isn't supposed to be a rolling date, but 90 days from release date. So it should have no impact…but it does, so I hope Apple doesn't fix the bug.Although I have to have a machine running macOS Tahoe to support our customers, I personally don't like the look of Liquid Glass, nor do I like some of the functional changes Apple has…
🔥 Explore this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: A pure Rust reimplementation of libxml2 — the de facto standard XML/HTML parsing library in the open-source world. libxml2 became officially unmaintained in December 2025 with known security issues. xmloxide aims to be a memory-safe, high-performance replacement that passes the same conformance test suites. Memory-safe — arena-based tree with zero unsafe in the public API Conformant — 100% pass rate on the W3C XML Conformance Test Suite (1727/1727 applicable tests) Error recovery — parse malformed XML and still produce a usable tree, just like libxml2…
💥 Check out this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: This is a brief guide to my new art project microgpt, a single file of 200 lines of pure Python with no dependencies that trains and inferences a GPT. This file contains the full algorithmic content of what is needed: dataset of documents, tokenizer, autograd engine, a GPT-2-like neural network architecture, the Adam optimizer, training loop, and inference loop. Everything else is just efficiency. I cannot simplify this any further. This script is the culmination of multiple projects (micrograd, makemore, nanogpt, etc.) and a…
🔥 Check out this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Samsung, with some of its latest updates, is set to remove some core tools from Android’s recovery menu, and it’s unclear why. Every Android smartphone ships with a recovery menu that includes the abilty to reset the device, wipe the cache, apply updates, and more. That’s a very simplified explanation, but it’s a standard feature, and one that you might be most familiar with when manually sideloading Android updates, such as the beta updates Google releases for Pixels. In One UI 8.5, though, Samsung…
💥 Read this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Defense Secretary Pete Hegseth is overhauling the list of schools that military officers can attend for professional courses and graduate programs. In a memo on Friday on professional military education institutions, he announced the elimination of certain Senior Service College fellowship programs for the 2026-2027 academic year and beyond. “We must develop strategic thinkers through education grounded in the founding principles and documents of the republic, embracing peace through strength and American ideals, and focused on our national strategies and grounded in realism,” he wrote.…
✨ Check out this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Adeva-Andany MM, Carneiro-Freire N, Donapetry-García C, Rañal-Muíño E, López-Pereiro Y (2014) The importance of the ionic product for water to understand the physiology of the acid-base balance in humans. BioMed Res Int 2014(1):695281 Google Scholar Alka K, Casey JR (2014) Bicarbonate transport in health and disease. IUBMB Life 66(9):596–615. https://doi.org/10.1002/iub.1315Article CAS Google Scholar Allen JG, MacNaughton P, Cedeno-Laurent JG, Cao X, Flanigan S, Vallarino J, Rueda F, Donnelly-McLay D, Spengler JD (2019) Airplane pilot flight performance on 21 maneuvers in a flight simulator under…
🚀 Check out this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Alibaba's now famed Qwen AI development team has done it again: a little more than a day ago, they released the Qwen3.5 Medium Model series consisting of four new large language models (LLMs) with support for agentic tool calling, three of which are available for commercial usage by enterprises and indie developers under the standard open source Apache 2.0 license:Qwen3.5-35B-A3B Qwen3.5-122B-A10B Qwen3.5-27BDevelopers can download them now on Hugging Face and ModelScope. A fourth model, Qwen3.5-Flash, appears to be proprietary and only available through the…
🚀 Read this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: In this 2017 photo, Ayatollah Ali Khamenei, Iran's supreme leader, sits in a session to deliver his message for the Iranian New Year. A portrait of the late revolutionary founder, Ayatollah Ruhollah Khomeini, is next to him. Office of the Iranian Supreme Leader/AP hide caption toggle caption Office of the Iranian Supreme Leader/AP In this 2017 photo, Ayatollah Ali Khamenei, Iran's supreme leader, sits in a session to deliver his message for the Iranian New Year. A portrait of the late revolutionary founder, Ayatollah Ruhollah…
💥 Read this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: MinIO’s open-source repo has been officially archived. No more maintenance. End of an era — but open source doesn’t die that easily.I forked MinIO, restored the admin console, rebuilt the binary distribution pipeline, and brought it back to life.If you’re running MinIO, swap minio/minio for pgsty/minio. Everything else stays the same. (CVE fixed, and the console GUI is back!)The Death Certificate#On December 3, 2025, MinIO announced “maintenance mode” on GitHub. I wrote about it in MinIO Is Dead.On February 12, 2026, MinIO updated the repo…