Developer Releases 10 Open-Source Packages to Expose Silent Failures in Code Checks

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A developer published ten small verification and measurement packages between August 20 and 31, with eight released on the final day alone. The tools, available on PyPI and npm in Python and JavaScript, each demonstrate a specific way a passing green check can mean nothing was actually verified. The project stems from research work where instruments repeatedly reported success without having tested anything — such as a memory profiler that monitored the wrong process for eight months. All ten packages are built around a single rule: a check must separately confirm whether it ran, whether it failed, and whether the failure was the expected one. Each repository includes a committed test designed to prove the naive alternative fails, making the core claim independently verifiable by anyone.

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JD Logistics Builds Tech-Driven Supply Chain With 1,600 Warehouses and AI Automation

JD Logistics, listed on HKEX as stock 2618, originated from JD.com's in-house logistics arm in 2007 and became an independent entity in 2017. The company now operates an integrated supply chain network spanning warehousing, cold-chain, cross-border, and last-mile delivery services across China and beyond. As of end-2025, its infrastructure includes over 1,600 self-operated warehouses, 34 million square metres of floor space, 60,000 vehicles, and 12 cargo aircraft. The network's software and automation capabilities allow roughly 95% of JD.com's domestic first-party orders to be fulfilled within 24 hours. Beyond serving JD.com, the company is expanding its external customer base, with technology and data-driven decision-making increasingly central to its operations.

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How AI Can Turn Simple Ideas Into Print-Ready Children's Coloring Pages

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ProgrammingDEV Community ·

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Researcher Finds Degree-13 Recurrence in Letter-Sequence Operator, Limit Near π

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