Managing MODX Revolution Resource Caching for Faster Page Loads
Learn how MODX caches parsed resources, when to mark them uncacheable, and how to verify cache hits to improve performance without serving stale content.
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modxUsing Knockout.js pureComputed to Reduce Unnecessary UI Updates
Learn how Knockout.js pureComputed avoids unnecessary subscriptions and evaluations, with a concrete example showing delayed evaluation of a list length.
knockoutReduce Ionic App Startup Time with Lazy‑Loaded Pages
Learn how to lazy‑load Ionic pages with Angular feature modules to shrink the initial bundle and speed up first paint.
angularDiagnosing Android Application Not Responding (ANR) Errors: A Step‑by‑Step Guide
Learn how to recognize ANRs, read trace files, identify causes, apply fixes, and know when to escalate to deeper profiling.
androidDiagnosing Slow Plotly Scatter Charts: When and How to Switch to scattergl for Large Datasets
When Plotly scatter charts lag or crash with >100k points, switch to scattergl, downsample, or set static dimensions. This guide walks through diagnosis, checks, fixes, and escalation steps.
plotlyMastering Native Lazy Loading: When to Use loading="lazy" for <img> and <iframe>
Learn how to implement loading="lazy" on <img> and <iframe>, its impact on LCP, browser behavior, and how to keep CLS low. Get a concrete example and practical checklist.
html5Your Flutter List Is Fine Until It Isn't: When to Switch to ListView.builder
Column in SingleChildScrollView builds every child up front; ListView.builder builds only what's visible. Here's how the lazy model works, a chat-feed example, and the state and nesting trade-offs to plan for.
flutterUsing AngularJS One-Time Binding (::) to Reduce Watchers in Legacy Apps
Use AngularJS one-time binding (::) to drop watcher count and speed up digest cycles in large lists.
Speeding Up Ionic Apps with Lazy-Loaded Angular Modules
Learn how to lazy-load Angular modules in Ionic to shrink the initial bundle and improve startup time.