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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: seo
Technical SEO Pitfalls in Modern JavaScript Frontends
Client-only rendering, flaky metadata, semantics, CWV, robots mistakes, and dynamic routes — fixes for engineering teams.
830 wordsRead articleHTML is markup, not a programming language — use it like one
Treat HTML as structure for navigation, SEO, accessibility, and render performance, and replace div soup with semantic elements the browser and crawlers can understand.
730 wordsRead articleCrawlable React Accordions: Collapse with CSS Grid, Not Unmounting
Build nested React accordions that keep content in the DOM for indexing, animate height with grid rows, scope one-open-at-a-time per level and reset on close.
1798 wordsRead articleSkipping Offscreen Rendering With content-visibility and contain-intrinsic-size
Learn how content-visibility: auto cuts layout cost on long server-rendered pages, why contain-intrinsic-size is mandatory, and how it compares with virtualization.
2789 wordsRead articleTechnical SEO in the Next.js App Router: Metadata, Sitemaps and JSON-LD
Learn how shared metadata helpers, root layout defaults, robots.ts, a dynamic sitemap, honest JSON-LD and page audits give a Next.js app a clean SEO base.
1024 wordsRead articleFrom Div Soup to Meaningful Markup: A Practical Semantic HTML Guide
Learn why generic divs break accessibility, crawling and maintainability, which semantic elements to use instead, and how to refactor a real card component.
3565 wordsRead article
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