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: DevTools
Frontend Performance: From Code Review Blind Spot to Product Metric
Learn why passing code review isn't enough, which Core Web Vitals actually matter, and how to measure and fix real-world React performance issues.
2316 wordsRead articleNine Node.js Utility Packages Worth Adding Before You Start Coding
Learn how a small set of Node.js packages—covering env config, validation, scripting, process handling, and logging—can eliminate common bugs early.
1381 wordsRead article
FAQ
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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