Helpful Flutter Tutorials
September 14, 2026 · AviaryApps Team
A practical audit path for Flutter app size and launch time: measuring the size users actually download, treemap diffs, asset and font subsetting, obfuscation and split debug info, deferred components, and moving work off the critical path to the first frame — with CI gates so it stays fixed.
Read moreSeptember 11, 2026 · AviaryApps Team
A production observability setup for Flutter: capturing framework, isolate and native errors, reporting handled failures with context, distributed traces, symbolicating obfuscated release builds in CI, plus sampling, PII scrubbing and alerting teams actually use.
Read moreSeptember 10, 2026 · AviaryApps Team
The Flutter desktop work that starts after `flutter build`: hardened-runtime entitlements and notarytool on macOS, Azure Trusted Signing and MSIX on Windows, Flatpak and .deb on Linux, an update channel users trust, and a CI matrix that produces all three artifacts.
Read moreSeptember 9, 2026 · AviaryApps Team
Impeller is now the renderer for Flutter on iOS and Android. Here is how it changes shader jank, blurs, custom fragment shaders and GPU fallbacks — plus a repeatable way to measure frame times on a real device matrix before you ship.
Read moreSeptember 9, 2026 · AviaryApps Team
A practical guide to building and shipping Flutter web with the WasmGC renderer: how dart2wasm differs from dart2js, the conditional imports that keep dart:html out of your code, the COOP/COEP headers hosting needs, fallback strategy for older browsers, and how to hold a real load-time budget.
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