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Swarnim Arun

I write about software engineering, systems programming, performance, and tooling. Most posts are practical notes from building things and debugging them in production-like conditions.

If you want to discuss compilers, runtimes, architecture decisions, or just compare tooling workflows, reach out any time.

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  • coreml-rs

    Active

    Rust bindings for Apple's Core ML

    RustFFIswift-bridge
    Source Docs

  • tong

    In progress

    Hermetic, multi-language build system for monorepos

    RustBuild SystemsHermetic Builds
    Source Docs

  • laun

    In progress

    Self-hosted remote agent runner for one VPS

    TypeScriptBunDocker
    Source

  • sidefeed

    Active

    Turn RSS, Atom, JSON Feed, and ActivityPub into named feeds

    RustSQLiteRSS
    Source