Cursor Launches Origin, Its Own Git-Based Code Hosting Platform

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Cursor, the AI-powered code editor, has introduced Origin, a new code hosting service positioned as an alternative to GitHub. The launch was announced via Cursor's official changelog page. Origin appears to integrate directly with Cursor's existing development environment, offering a tightly coupled coding and hosting experience. The move signals Cursor's ambition to expand beyond its editor roots into broader developer infrastructure. The announcement garnered attention on Hacker News, drawing early community discussion about its potential impact on the code hosting market.

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Password Hashing Speed Varies Significantly Across CPU Architectures and Languages

A developer tested PBKDF2 password hashing performance across different hardware and programming languages, finding notable differences between Apple M4 Pro and AMD Ryzen 9 9950X processors. On the same task with 500,000 iterations, the Apple M4 Pro consistently outperformed the AMD Ryzen chip across Rust, Odin, and Zig implementations. Even within a single language like Rust, the choice of cryptographic library — aws-lc-rs versus ring — produced measurable performance differences. The findings highlight that code developed on modern Apple Silicon hardware may behave differently when deployed to x86-64 cloud servers. Developers are advised to benchmark security-sensitive operations directly on production hardware to avoid unexpected performance bottlenecks.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

OmniMem extension monitors IDE RAM usage across VS Code and its forks

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ProgrammingHacker News ·

Bluesky Embeds Its Logo Invisibly Into User Screenshots

Bluesky, the decentralized social media platform, has been found to embed its logo into screenshots taken by users. The discovery was shared online and drew attention from the tech community on Hacker News. The technique involves rendering the logo as part of the screenshot output, even when it is not visibly prominent in the original interface. This practice raises questions about transparency, as users may not be aware their screenshots are being watermarked. The finding has sparked discussion about platform control over user-generated content and image metadata.

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