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Randal Schwartz

@randalschwartz.bsky.social

Yeah. *that* Randal Schwartz

78 Posts429 Follower238 Folgt
Randal Schwartz@randalschwartz.bsky.social · yesterday

Form handling in Flutter doesn't have to mean validation state desync or redundant rebuilds! 🚀 Explore 3 clean architectural patterns with #BlocSignal: CubitSignal, Pure Reducers, & Concurrency Transformers. 🔗 dev.to/gde/explorin... #FlutterDev #Dart

Exploring Form Management Patterns in Flutter with BlocSignal

Master form handling in Flutter with BlocSignal. Learn how to separate Primary vs. Derived state using computed signals, compare 3 clean form architectural patterns, and pick the right one for your ap...

dev.to

Randal Schwartz@randalschwartz.bsky.social · 2d ago

Want a fun way to explore the new BlocSignal site? Come play Minesweeper built in pure Dart & Jaspr web components! 💣⚡ 0ms flood fill, state hydration & shared Flutter logic. Come for the game, stay for the info! 👇 blocsignal.dev/minesweeper #Flutter #DartLang

BlocSignal — The Rigor of BLoC. The Flex & Speed of Signal.

Enterprise-grade state management for Dart & Flutter with 0ms microtask latency, 100% docstring coverage, OpenTelemetry tracing, and universal ecosystem bridges.

blocsignal.dev

Randal Schwartz@randalschwartz.bsky.social · 4d ago

🚀 Announcing the BlocSignal Ported Benchmark Suite! We ported 16 official example apps from felangel/bloc & signals.dart to show how BlocSignal elevates Flutter UX & DX: Sync frame updates computed() state derivations Streamless Mutex concurrency 🔗 blocsignal.dev/ported-examp...

BlocSignal — The Rigor of BLoC. The Flex & Speed of Signal.

Enterprise-grade state management for Dart & Flutter with 0ms microtask latency, 100% docstring coverage, OpenTelemetry tracing, and universal ecosystem bridges.

blocsignal.dev

Randal Schwartz@randalschwartz.bsky.social · 4d ago

Ever hit stale data bugs with Riverpod family providers across filtered views? 🐛 Stop spamming ref.invalidate()! Here's how a normalized mapSignal store + computed() projections fix it in Flutter 🚀 dev.to/randalschwar... #Flutter #Riverpod #BlocSignal

Solving Riverpod’s Family Provider Cache Dilemma with Signals & mapSignal

When separate family providers store parameterized network queries as isolated state silos, updating an entity in one subset creates stale data across others. Here is how a normalized mapSignal store ...

dev.to

Randal Schwartz@randalschwartz.bsky.social · 6d ago

New article! 🚀 Clean 4-Layer Flutter Architecture with #BlocSignal: • Instant Frame-1 hydration • Zero try/catch futureSignal • Fine-grained computed() dev.to/gde/layered-... #Flutter #Dart

Layered Architecture in Flutter with BlocSignal: Bringing BLoC Discipline and Signals Speed to CodeWithAndrea’s Pattern

Learn how to adapt CodeWithAndrea's classic 4-layer Flutter architecture (Domain, Data, Application, Presentation) using BlocSignal for synchronous reactivity, instant hydration, and clean code.

dev.to

Randal Schwartz@randalschwartz.bsky.social · last wk.

State management shouldn't be trapped inside Flutter UI widgets! 🖥️🌐☁️ Learn how BlocSignal runs state machines in pure Dart across CLI tools, Jaspr web apps, & Serverpod backends with 0ms synchronous state reads: 📖 dev.to/gde/beyond-f... #Flutter #Dart #Jaspr #Serverpod

Beyond Flutter: Running BlocSignal State Machines in Pure Dart, Jaspr Web, and CLI Tools

Discover how BlocSignal's zero-Flutter core package enables unified state management across CLI tools, Jaspr web apps, and Dart Frog server backends with native DevTools telemetry.

dev.to

Randal Schwartz@randalschwartz.bsky.social · last wk.

Why does ValueNotifier fail as your Flutter app scales? 🛑 Manual listener wiring, callback spaghetti, memory leak traps, & nested builder pyramids. Learn how signals & BlocSignal solve non-composability at first principles: 🔗 dev.to/gde/why-valu... #Flutter #Dart

Why ValueNotifier Fails at Scale: The Non-Composability Problem (and How Signals Fix It)

Discover how signals and BlocSignal eliminate ValueNotifier callback spaghetti, memory leaks, and nested ValueListenableBuilder pyramids in Flutter.

dev.to

Randal Schwartz@randalschwartz.bsky.social · last wk.

Love flutter_hooks but hate flutter_bloc glue code? 🪝⚡️ With BlocSignal, bloc.state is natively a ReadonlySignal. That means ZERO-COST integration with signals_hooks out-of-the-box! 📖 dev.to/gde/seamless... #Flutter #Dart

Seamless Flutter Hooks Integration with BlocSignal via signals_hooks

Discover how BlocSignal and signals_hooks eliminate flutter_bloc glue code, stream overhead, and widget tree nesting in Flutter Hooks applications.

dev.to

Randal Schwartz@randalschwartz.bsky.social · last wk.

🚂 Stop tearing up your codebase to try a new state management framework! My latest article is live on @devto: "Switching Tracks in BlocSignal: The Universal State Switchyard for BLoC, Riverpod, and Provider" 🔗 dev.to/gde/switchin... #Flutter #Dart #FlutterDev 🧵👇

Switching Tracks in BlocSignal: The Universal State Switchyard for BLoC, Riverpod, and Provider

Stop derailing your Flutter apps! Learn how BlocSignal acts as a central railway switchyard bridging BLoC, Riverpod, and Provider synchronously without microtask stream latency or heavy code generatio...

dev.to

Randal Schwartz@randalschwartz.bsky.social · 2w ago

Still bumping into ProviderNotFoundException in #Flutter? 🛑 What if your BLoC architecture was decoupled from BuildContext and ran 100% synchronously on the call stack? Check out my new article on devto: dev.to/randalschwar... #Dart #BlocSignal

Beyond ProviderNotFound: How BlocSignal Rethinks State Location and Synchronous Propagation

Learn how BlocSignal escapes ProviderNotFound runtime exceptions with flexible location patterns while delivering synchronous performance for DX, UX, and testing.

dev.to