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💥 Read this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: A minimal, zero-bloat web framework designed for modern C++ environments. Fast, structural, and strictly typed. Vermell is a web framework for modern C++ environments: one header to include, one static library to link, and nothing else. No runtime, no garbage collector, no framework-specific DSL, no vendored dependencies — what you write is C++, and what runs is C++. Under the hood it is an event-driven engine: a non-blocking epoll loop reads requests and hands work to a pool of worker threads. That split is what…

🔥 Read this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: RotaryCell converts a traditional rotary telephone into a self-contained, battery-powered, portable cellular telephone without modifying the original telephone. The design continues to use the original handset, rotary dial, switch-hook, mechanical ringer, network block, and existing jacks. The added electronics mount reversibly inside the case; no original telephone parts need to be drilled, cut, or permanently altered. The working prototype can be carried and operated away from a fixed telephone connection, making the original desk telephone usable at meetings, demonstrations, or anywhere compatible cellular service is…

🚀 Discover this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Today we’re releasing tailcat, a remix of pieces of Tailscale that gives you a way to use the open-source Tailscale data plane (WireGuard® + NAT traversal + DERP) without the Tailscale control plane, written by the people who made Tailscale. It’s Tailscale without Tailscale, by Tailscale.Specifically, tailcat is both an open-source Go package and a CLI tool using that package. It lets you run a server-side listener and a client to connect to that server, moving bidirectional bytes back and forth.That is, it’s like netcat…

🔥 Read this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: My wife loves listening to the birds and identifying them using an app on her phone. I thought I'd take this a step further and see if there was something that can identify the birds based on their song. Looking around I found BirdNet and BirdNet-Go, then discovered you can run this on Docker and use the security cameras you already have outside to identify the birds. Awesome! So I took 3 of the cameras around my house and used their microphones to identify the…

🚀 Read this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: In 2004 I played too much RuneScape on a 56k modem that died the moment Mum picked up the phone. A 3D world, up to a couple of thousand players on a server, dozens on screen at once - in the browser, on 5 kilobytes per second. It worked. Let’s follow a single step and see how.As a child I was too preoccupied with picking flax and killing goblins to think about how this worked. The answer, however, is a sustained, almost obsessive exercise in…

🔥 Discover this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: A new paper in Psychological Science (.htm) reports a failure to replicate Study 2 of Ariely and Wertenbroch’s influential article entitled, “Procrastination, Deadlines, and Performance: Self-Control by Precommitment.” The original study, published in Psychological Science in 2002 (.htm), found that people performed better on a set of tasks when each task had its own externally imposed deadline than when people set their own deadlines or faced a single last-day deadline for all tasks. The paper has had a lasting influence. It has been assigned reading…

🔥 Discover this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Recently, we needed to add observability to a Rails project without getting locked into a single vendor. OpenTelemetry was the natural choice. It generates three kinds of telemetry data, called signals: logs, metrics, and traces. Each signal is independent, so you can adopt one without the others. All of these signals travel in a standard, vendor-agnostic format known as OTLP (OpenTelemetry Protocol). Because this format is standard across the industry, we can switch backends (like Datadog, New Relic, or Grafana Cloud) in the future without…

🔥 Read this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Google today reached the final milestone in a browser-extension transition that has been years in the making, all remaining Manifest V2 extensions were removed from the Chrome Web Store. Among them is uBlock Origin, one of the most capable and widely respected content blockers ever built for the web. Google also noted that, “Manifest V2 extensions installed on Chrome 138 or earlier will remain installed, but will be unable to receive any updates and cannot be reinstalled from the Chrome Web Store once removed from…

💥 Discover this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Many transitive graphs represent objects from other mathematical subfields, like algebra or geometry. Benjamini was intrigued by these interdisciplinary possibilities — he hoped the percolation process would reveal insights into the graph itself. “You have a stage, which is geometry, and a dancer, which is the random process,” he said. By watching the dancer, he hoped to learn more about the stage. Over the next decade, Benjamini, Schramm, and their colleagues published a flurry of results on the percolation of transitive graphs. They proved that,…