Engineering notes
Articles for people who
ship the stack
Original rewrites on React, Node.js, TypeScript and AI — practical notes from the same engineering practice behind our operator software. Article bodies are in English.
Tagged: Forms
Async Forms in React 19 with use, useActionState and useOptimistic
How use(), useActionState, useFormStatus and useOptimistic replace manual loading and error flags in React 19, with the pitfalls each hook quietly hides.
978 wordsRead articleSchema-Driven React Forms: Rendering and Validating From JSON Schema
How to render validated React forms directly from JSON Schema, handle $ref, oneOf and if/then branches, plug in custom widgets and avoid common validation traps.
2345 wordsRead article
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About these articles
Yes. Each piece is an original English rewrite prepared for this site. Structure and code examples follow the source material; prose is rewritten and checked for overlap before export.
Technical posts ship in English first so code and API names stay exact. The site chrome (navigation, SEO shells) is available in all nine languages.
New drafts land in the publish queue as they pass editorial checks. Running the site import picks up only new or changed slugs — nothing is duplicated.
Treat samples as illustrative. Validate against your stack and licences before production use. For delivery work, contact us with the brief.
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