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XML to JSON Conversion - Avoiding the Pitfalls That Actually Bite You
2h ago · 3 min read · Converting XML to JSON is deceptively complex due to structural mismatches. A direct parse often leads to data loss, type errors, and fragile pipelines. Here are the key pitfalls to watch out for — an
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Angular State Management in 2026 — NgRx, Signals, NGXS, Akita Compared (with Real Numbers)
4h ago · 3 min read · TL;DR — We rebuilt Mattrx's Angular state layer over 8 months (Angular 16 → 19, ~22k LOC TS). State LOC 8,400 → 3,100 (-63%), state-related bundle 38 KB → 18 KB, /campaigns re-renders per filter keyst
Join discussionHow Your Domain Extension Shapes User Trust and Brand Perception in 2026
4h ago · 10 min read · Key Highlights: Your TLD isn't just a website ending — it's a strategic branding choice that shapes user trust, memorability, and perception. From classic .com to specialized .ai domains, the right ex
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I turned one LLM call into a multi-agent system — and only real testing caught the bugs that mattered
8h ago · 6 min read · I'm building FamNest, an AI wellness coach for exhausted parents. A parent spends 30 seconds on a check-in — mood, stress, hours slept, minutes free today, one goal — and gets back a warm, doable micr
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The Rust binding compiled fine. then it started segfaulting in prod
12h ago · 5 min read · I run a free image converter, its built on rust + axum + libvips. it had been happily running for months. then one feature, images-to-pdf, started falling over in production with this: g_object_unref:
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Graceful Degradation: Circuit Breakers for External API Dependencies
13h ago · 7 min read · When your application depends on external APIs that you don't control, failures are not a question of "if" but "when." X's API rate-limits you. Your proxy provider has an outage. The AI model endpoint
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"Claude's June 15 billing change: who it actually hits, and the 5-minute check
15h ago · 6 min read · Originally published in Japanese on Zenn. On Hashnode, set this as the canonical in the publish panel: open Article Settings, find "Are you republishing?", and paste the Zenn URL under "Add Original U
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