// Overview of the flutter_it construction set - modular Flutter packages (get_it, watch_it, command_it, listen_it) that work standalone or together. Use when deciding which flutter_it package to use, understanding package dependencies, or getting oriented with the ecosystem.
Expert guidance on command_it command pattern for Flutter. Covers command creation (async, sync, undoable, with progress), execution, observable properties (isRunning, canRun, errors, results), restrictions, error handling with ErrorFilter/ErrorReaction, global error stream, and production patterns. Use when working with command_it commands, async operations with loading/error states, or command restrictions.
Expert guidance on listen_it ValueListenable operators and reactive collections for Flutter/Dart. Covers listen(), transformation operators (map, select, where, debounce, async), combining operators (combineLatest, mergeWith), operator chaining, reactive collections (ListNotifier, MapNotifier, SetNotifier), transactions, and CustomValueNotifier. Use when working with ValueListenable transformations, reactive data pipelines, or listen_it collections.
| name | flutter-it |
| description | Overview of the flutter_it construction set - modular Flutter packages (get_it, watch_it, command_it, listen_it) that work standalone or together. Use when deciding which flutter_it package to use, understanding package dependencies, or getting oriented with the ecosystem. |
| metadata | {"author":"flutter-it","version":"1.0"} |
What: Modular Flutter packages that work standalone or together - you choose what you need.
Need dependency injection / service locator?
-> Use get-it-expert skill - Register services, singletons, factories, scopes
Need reactive state management?
-> Use watch-it-expert skill - Widget reactivity with ValueListenable (requires get_it)
Need command pattern (actions with loading/error states)?
-> Use command-it-expert skill - Async operations as objects (requires listen_it)
Need ValueListenable operators (map, debounce, where)?
-> Use listen-it-expert skill - Reactive data transformations
Need architecture guidance?
-> Use flutter-architecture-expert skill - App structure, startup, patterns
Need paginated feeds / infinite scroll?
-> Use feed-datasource-expert skill - FeedDataSource, paged lists, proxy lifecycle
NOT an all-or-nothing framework - Each package is an independent building block:
// Combination 1: DI only
get_it alone -> Service locator pattern
// Combination 2: Reactive DI
get_it + watch_it -> Reactive widgets with services
// Combination 3: Command pattern
get_it + listen_it + command_it -> Actions with states
// Combination 4: Full ecosystem
get_it + watch_it + listen_it + command_it -> Complete reactive architecture
watch_it -> depends on get_it
command_it -> depends on listen_it
listen_it -> standalone
get_it -> standalone