ParityFox

Field notes on doing it well.

Occasional writing on cloud migration, security, infrastructure, and the quiet craft of keeping systems running.

  1. Open Source · Engineering5 min read

    Introducing Rune: a WYSIWYG editor with zero dependencies

    We wrote our own rich-text editor — headless, configuration-driven, and free of ProseMirror, Slate, and build steps. Here is why we built it, and how to try it.

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  2. Operations6 min read

    What 'managed' actually means

    Most 'managed services' watch a dashboard. Real managed operations means someone is accountable for the outcome at 3am — with the runbooks and SLOs to back it.

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  3. AI · Automation6 min read

    Automation that earns its trust

    Automating operations is easy; automating them safely is the whole job — guardrails, reversibility, and knowing which calls a machine should never make alone.

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  4. Networking · Security5 min read

    Segmentation is the cheapest security you are not buying

    Before the next appliance, draw the boundaries. Segmentation turns a single compromise from a free run of the estate into a contained, observable event.

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  5. Data Center · Infrastructure6 min read

    The case for owning your own iron

    Cloud is the right default, not the right answer for everything. For some workloads the economics, latency, and control of a well-run data center still win.

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  6. Software · Engineering5 min read

    Build, buy, or don't

    The most valuable engineering decision is often the feature you choose not to build — a simple test for when bespoke software earns its keep.

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  7. Security5 min read

    Zero-trust is a posture, not a product

    You cannot buy zero-trust in a box. It is a set of decisions about identity, access, and assumption-of-breach — expressed in architecture, not a purchase order.

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  8. Cloud · Migration6 min read

    The migration customers never noticed

    Zero-downtime cloud migration is less about clever tooling than about sequencing, rehearsal, and the discipline to prove every wave before starting the next.

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