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@xinwei

Xinwei

@xinwei·Joined July 2026

Founder of KPainter · Writing about documentation, developer onboarding, and source-led explainers.

About

Founder of KPainter. I write about technical documentation, developer onboarding, and source-led explainer design.

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Nothing here yet.

Xinwei's blogs

KPainter Noteskpainter-notes.hashnode.dev3 posts

About

Founder of KPainter. I write about technical documentation, developer onboarding, and source-led explainer design.

Available for

Nothing here yet.

Xinwei's blogs

KPainter Noteskpainter-notes.hashnode.dev3 posts

Articles Comments

Recently published

XXinweiinkpainter-notes.hashnode.dev·6d ago · 4 min read

When a Runbook Needs a Decision Map, Not a Screen Recording

An operational runbook often contains every step an experienced responder needs. That does not mean it teaches a new responder how to make a decision under pressure. The missing layer is usually not a

XXinweiinkpainter-notes.hashnode.dev·6d ago · 4 min read

How to Turn Architecture Documentation Into a Reviewable Explainer Video

Start with the decision, not the diagram An architecture explainer is useful when it helps a specific person answer a specific question: where does a request go, which system owns the record, what can

XXinweiinkpainter-notes.hashnode.dev·Jul 31 · 4 min read

Documentation to Walkthrough: What Belongs on Screen and What Should Stay Linked

Most technical documentation fails in a familiar way: it is either complete but hard to follow, or easy to follow but no longer complete. That tension is not a reason to turn every document into a vid