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China’s BYD set to overtake Tesla as world’s top EV seller

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🔥 Discover this must-read post from Hacker News 📖 📂 Category: ✅ Main takeaway: China's BYD is set to overtake Elon Musk's Tesla as the world's biggest seller of electric vehicles (EVs), marking the first time it has outpaced its American rival for annual sales.On Thursday, BYD said that sales of its battery-powered cars rose last year by almost 28% to more than 2.25 million.Tesla, which is due to reveal its total sales for 2025 later on Friday, last week published analyst's estimates suggesting that it had sold around 1.65 million vehicles for the year as a whole.The US firm…

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New California Laws Going into Effect in 2026

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🚀 Explore this insightful post from Hacker News 📖 📂 Category: 💡 Here’s what you’ll learn: More than 500 laws were passed in 2025 impacting the courts. Many of these laws will support the judicial branch to meet the needs of court users with diverse backgrounds and interests.  Immigration  California law offers some of the strongest protections for immigrants in the country. This year, as California was at the heart of the federal administration’s immigration activities, the courts have worked to ensure that court proceedings remain fair and accessible to all court users.   One law that supports this effort is…

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Straussian Memes — LessWrong

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🔥 Read this awesome post from Hacker News 📖 📂 Category: ✅ Here’s what you’ll learn: A Straussian Meme is a meme that communicates different ideas to different kinds of people, according to their ability and willingness to hear the message. A Straussian meme has a specific structure: There are higher and lower readings that are related but different. This is called multi-level messaging. Those who accept the higher readings understand the lower readings but see them as "noble lies", "socially necessary fictions", or "useful simplifications". The higher-lower structure is self-stabilizing because of what level either conceals or says about…

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WebAssembly as a Python extension platform

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✨ Discover this insightful post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: January 01, 2026 nullprogram.com/blog/2026/01/01/ (The author is currently open to employment opportunities in the United States.) Software above some complexity level tends to sport an extension language, becoming a kind of software platform itself. Lua fills this role well, and of course there’s JavaScript for web technologies. WebAssembly generalizes this, and any Wasm-targeting programming language can extend a Wasm-hosting application. It has more friction than supplying a script in a text file, but extension authors can write in their language of choice, and use…

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A silly diffuse shading model

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✨ Discover this must-read post from Hacker News 📖 📂 Category: ✅ Key idea: A silly diffuse shading model 2025 Dec 31Happy New Year for those who celebrate!Happy Arbitrarily Chosen Point in Earth's Orbit for those how don't! We all know that the proper lighting factor (i.e. proportion of reflected incoming light) for a completely diffuse (aka Lambertian) surface is \(\max(0, L\cdot N)\). Here, \(L\) is the direction to the light source, \(N\) is the surface normal, and \(\cdot\) is the dot product. The dot product essentially comes from pure geometry (the same amount of light in a light beam…

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Tenderlove Making – Can Bundler Be as Fast as uv?

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✨ Read this must-read post from Hacker News 📖 📂 Category: ✅ Main takeaway: At RailsWorld earlier this year, I got nerd sniped by someone. They asked “why can’t Bundler be as fast as uv?” Immediately my inner voice said “YA, WHY CAN’T IT BE AS FAST AS UV????” My inner voice likes to shout at me, especially when someone asks a question so obvious I should have thought of it myself. Since then I’ve been thinking about and investigating this problem, going so far as to give a presentation at XO Ruby Portland about Bundler performance. I firmly believe…

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Cycling Game

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🔥 Read this awesome post from Hacker News 📖 📂 Category: 💡 Key idea: Click or use up/down arrow keys to select a rider and see their neural controller. Press 'r' or wait to return to default race view which shows the top 5 riders. Space to force evolution before race distance. Reload (Ctrl+R or Cmd+R) to reset with new riders and randomly generated terrain (try this if nothing interesting is happening!). All the riders have the same physical characteristics, but different brains, which evolve over multiple races. Each rider is controlled by a small neural network whose inputs are…

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ARPANET standardized TCP/IP on this day in 1983 — 43-year-old standard set the foundations for today’s Internet

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💥 Read this insightful post from Hacker News 📖 📂 Category: ✅ Main takeaway: On January 1, 1983, ARPANET system architects initiated the cutover from the existing Network Control Program (NCP) with the Transmission Control Protocol/Internet Protocol (TCP/IP) on all hosts. The transition would be complete by June 1983. By 1984, over 100 universities and research facilities in the United States and Europe were connected using what is now regarded as the universal standard for global networking. TCP/IP became the foundation of the Internet as we know it.Before this momentous decision, networks would use a mix of incompatible protocols and…

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Finland detains ship and its crew after critical undersea cable damaged

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✨ Discover this trending post from Hacker News 📖 📂 Category: ✅ Here’s what you’ll learn: Finland has detained a ship and its crew after a critical undersea telecommunication cable connecting the country to Estonia was damaged Wednesday, Finnish authorities said. Finnish police said in a statement that the vessel suspected of causing the damage was found with its anchor chain lowered into the sea in Finland’s waters, while the damage site itself was in Estonia’s waters. The police later named the vessel as the Fitburg, a Saint Vincent and the Grenadines flagged cargo ship. The Finnish National Police Commissioner…

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Memory Subsystem Optimizations – Johnny’s Software Lab

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🔥 Check out this trending post from Hacker News 📖 📂 Category: ✅ Key idea: In this blog I wrote 18 blog posts about memory subsystem optimizations. By memory subsystem optimizations, I mean optimizations that aim at making software faster by better using the memory subsystem. Most of them are applicable to software that works with large datasets; but some of them are applicable to software that works with any data regardless of its size.Do you need to discuss a performance problem in your project? Or maybe you want a vectorization training for yourself or your team? Contact us Or…

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