Writing about development and technology.
Why does the image reload when I just updated a counter? Fix flickering by avoiding Futures in build(), using const constructors, and AutomaticKeepAliveClientMixin.
Keyboard closes after every keystroke? You likely initialized the controller inside build(). Master the lifecycle of TextEditingController.
The user's photo is squashed like a cucumber. The designer is furious. Understand BoxFit strategies and use AspectRatio for perfect framing.
The era of rectangular screens ended with iPhone X. Protect your UI from notches and home indicators, and learn when NOT to use SafeArea.
Yellow stripes appear when the keyboard pops up? Learn how to handle layout overflows using resizeToAvoidBottomInset, SingleChildScrollView, and tricks for chat apps.
Why does putting a ListView inside a Column cause a white screen or crash? Understand the 'Unbounded Height' paradox and solve it elegantly with Expanded and Slivers.
The yellow/black striped nightmare every Flutter dev faces. Wrapping with Expanded isn't always the answer. Master Flutter's Constraints system.
Digging into the CommonJS vs ES Modules conflict that causes "Named export not found". A complete guide from package.json exports to transpilePackages.
Do you know what the Circle (○) and Lambda (λ) symbols mean in Next.js build logs? Ensure you aren't accidentally making every page dynamic.
ISR works perfectly on Vercel, but fails on AWS/Docker. Let's dig into the file system cache trap and how to solve it.
