Tech Docs
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A September 29 post from Neeraj has put a spotlight on ten open-source repositories that extend coding agents with reusable workflows, design guidance, code-understanding tools and specialized skills. The list is framed around OpenCode, but the larger trend is broader: coding-agent capabilities are increasingly being packaged as portable modules instead of being rebuilt prompt by…
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A September 29 post from developer-resource curator Avinash Singh is drawing attention to a shift in how developers are learning agentic AI: away from prompt tricks alone and toward the engineering systems that make autonomous software usable in production. The post points to ten public GitHub repositories covering harness engineering, loop design, context engineering, Model…
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Tesla and SpaceX are planning Terafab at roughly 100 million square feet, about ten times Giga Texas. The late-2026 timing refers to construction, not chip production.
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Robinhood says its new AI agents can trade around the clock. One X reply skipped the futurism and asked the most trader question possible: where are the limit and stop-loss controls?
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OSETC is the Open-Source Electrical Technician Certification. In OSETC.009, we learned how a short creates an unintended current path. Now we will learn how fuses and circuit breakers interrupt excessive current. 1. What overcurrent means Overcurrent means current exceeds an equipment rating or a conductor’s allowable current. An overload happens along the normal current path,…
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Berkeley Humanoid Lite is back in the spotlight as builders revisit a fully open-source, 3D-printed humanoid platform designed to keep total hardware cost below $5,000.
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The Bitaxe Naja Duo arrived with one of the strongest efficiency claims yet for an open-source desktop Bitcoin miner: 4.4 TH/s at about 42 watts, or 9.5 J/TH. New wall-meter testing suggests operators should attach an important qualifier to that number: power measured at the board or reported by firmware is not necessarily the same…
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Solo Satoshi’s new open-source browser flasher unifies Bitaxe and NerdAxe firmware installation, SHA-256 verification, rollback and recovery.
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Navitas Semiconductor is moving Gen 5 GaNFast power devices onto GlobalFoundries’ U.S. 200 mm GaN line for AI infrastructure and high-performance computing.
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OSETC is the Open-Source Electrical Technician Certification. After OSETC.008: Voltage Drop and Loose Connections, we will learn two common circuit conditions: a broken path and an unintended shortcut. 1. Open means the path is interrupted An open circuit has a gap that prevents current from flowing through that path. An open switch is a normal…
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Open-Source Networking Technician Certification (OSNTC) · Technician pathway · Lesson 002 Every device on a network can have an IP address, but the IP address alone does not tell the device which addresses belong to its local network. A subnet mask helps make that distinction. This lesson builds directly on OSNTC.001: IP Addresses A Simple…
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Wallets linked to Bitget’s September 24 security breach moved 2,746 ZEC, worth about $3.9 million at the time, into Zcash’s Ironwood shielded pool on September 30. A review of the transactions found three deposits between 08:15 and 08:46 UTC, representing about 15% of the ZEC stolen during the attack. The move matters because Zcash shielded…
