Clever hacker fits 537,000 domains in a tiny $5 ESP32 ad-blocking dongle — firmware uses only around 50KB of RAM and can answer blocked lookups in 10 milliseconds

Clever hacker fits 537,000 domains in a tiny $5 ESP32 ad-blocking dongle — firmware uses only around 50KB of RAM and can answer blocked lookups in 10 milliseconds

💥 Check out this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: How cheap can you build a hardware-based ad-blocking DNS filter? "Free," if you're willing to salvage some used hardware that's being thrown away. What if you aren't so lucky? In the era of the RAMageddon, even a Raspberry Pi will cost you a couple hundred bucks. But you know, you don't even need something that powerful. In fact, you can use a $5 microcontroller to build a fully functional ad-blocking filter with over 500,000 domains blocked and around 10ms latency.We know that's possible because…
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Belgian Grand Prix result: Kimi Antonelli wins to extend title lead after George Russell crashes on lap one

Belgian Grand Prix result: Kimi Antonelli wins to extend title lead after George Russell crashes on lap one

🔥 Discover this must-read post from BBC Sport 📖 📂 **Category**: 💡 **What You’ll Learn**: Antonelli measured his speed carefully in the opening stint, looking after his tyres, until he was told to speed up as his pit stop approached.Over the course of lap 17, he showed how fast he was when he extended his lead over Verstappen from 2.3 seconds to 3.5 seconds, before stopping on the following lap.However, after two laps, a virtual safety car (VSC) period for some debris on the track gave Leclerc a cheap stop – a stop under the safety car costs almost half…
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Minecraft 26.3 Snapshot 4 | Minecraft

Minecraft 26.3 Snapshot 4 | Minecraft

🔥 Read this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Happy Snapshot Tues... Thursday? Yes, you read that right! As we've entered peak vacation season here in Sweden, snapshots might not come out on their usual schedule. In today's snapshot we have switched the library used for window management, input and platform integration from GLFW to SDL3. We have also added new item components for custom furnace fuels, as well as several technical changes for signs, world generation and loot tables. Happy mining! Known Issues Exclusive fullscreen mode on Windows may cause the game to…
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Championship of Nations: Room for improvement but Scotland are heading in the right direction

Championship of Nations: Room for improvement but Scotland are heading in the right direction

💥 Explore this trending post from BBC Sport 📖 📂 **Category**: ✅ **What You’ll Learn**: After the South Africa match, Rassie Erasmus said Scotland was among the top three countries in the world, presumably behind his team and France. With Rassie, you never know what kind of agenda might lie behind his public comments – there's usually something there – but he was surprising nonetheless.And in the wake of the Fiji match, Shuman - in two attempts this summer - went down a similar path when asked if he felt Scotland were closing the gap between the best teams in…
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I burned all my tokens researching how to save tokens

I burned all my tokens researching how to save tokens

✨ Check out this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: At Quesma we are researching the economics of AI agents: what agentic coding really costs and what you can do about it. For this research I am running my own deep research setup, a pipeline of agents that builds a knowledge base I can actually trust. The first version of this setup burned the whole limit of my Claude Max 5x plan in 30 minutes. This post is the story of how I fixed the cost and the trust, using only subscriptions I already…
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A Mercedes driver scout has been involved in spotting Kimi Antonelli to join Red Bull

A Mercedes driver scout has been involved in spotting Kimi Antonelli to join Red Bull

🔥 Discover this trending post from BBC Sport 📖 📂 **Category**: 📌 **What You’ll Learn**: Mercedes scout co-discoverer Kimi Antonelli is leaving the team to join rivals Red Bull.Frenchman Gwen Lagro, 50, will take on a new role leading Red Bull's driver development programme.Lagro was mainly appointed as a replacement for Helmut Marko, who retired from his long-time role as Red Bull's motorsport consultant at the end of last year. Red Bull, Mercedes and Lagro team principal Laurent Mekes and Lagro himself declined to comment when contacted by BBC Sport.It is unclear when Lagro will be free to assume his…
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American Airlines CEO lays out vision to close $3 billion profit gap

American Airlines CEO lays out vision to close $3 billion profit gap

✨ Explore this must-read post from Business News 📖 📂 **Category**: ✅ **What You’ll Learn**: Robert Isom, chief executive officer of American Airlines Group Inc., speaks during a Bloomberg Television interview in New York, US, on Wednesday, Dec. 10, 2025.Christian Monterrosa | Bloomberg | Getty ImagesFORT WORTH, Texas — American Airlines CEO Robert Isom has a math problem.The carrier is flying about 6,500 flights per day this year — nearly an entire Alaska Airlines more worth of travel more than its closest competitor, according to Cirium — yet American's profit gap has grown. United Airlines brought in about $3 billion…
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The death and rebirth of my home server

The death and rebirth of my home server

💥 Read this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: A few evenings ago my partner and I were in the mood to install this particular Linux ISO. The guys from Red Letter Systems had spoken of it well, it had good reviews on boundingboxd, and my partner liked the installation trailer.I opened Tremotesf on my phone to check whether I already had it on the Pi, but the torrent list wouldn't load. The SMB mount wouldn't mount. I couldn't SSH into it either.Not eager to ruin the evening by starting a debugging session then…
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Chinese carmakers are expanding into the UK – and many Britons are adopting them

Chinese carmakers are expanding into the UK – and many Britons are adopting them

🚀 Explore this must-read post from Business News 📖 📂 **Category**: 📌 **What You’ll Learn**: Maidstone, England - Izzy Woodrow is a believer.Four weeks ago, he joined a small but growing number of Britons who have bought a Chinese-made car.“I have a car that I enjoy driving [and is] Very comfortable. “It's very quiet, the fit and finish are great and the technology is fun to experience,” Woodrow said during an interview at Lipscomb Cars in Maidstone, England. The Geely dealership was opened in south-east London last year.It's part of a trend, as sales of Chinese-made cars in the UK…
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Claude Code uses Bun written in Rust now

💥 Check out this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: 19th July 2026 In Rewriting Bun in Rust Jarred Sumner made the following claim: Claude Code v2.1.181 (released June 17th) and later use the Rust port of Bun. Startup got 10% faster on Linux but otherwise, barely anyone noticed. Boring is good. I decided to have a poke at my own Claude Code installation to see if I could find evidence that it was using Bun written in Rust. I found these two commands convincing: strings ~/.local/bin/claude | grep -m1 'Bun v1' For me…
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