Pragmatic, Reactive State Management for JavaScript Apps
npm i @activejs/coreThis is how an implementation of a simple counter looks like, using a
NumUnit, one of
the reactive data structures that ActiveJS provides. The NumUnit stores
and provides a number value at all times ensuring the type-safety.
// initialize a reactive data structure to store numbers
const counter = new NumUnit(); // with default initial-value 0
// two pure functions to produce an appropriate new value
const increment = value => value + 1;
const decrement = value => value - 1;
// subscribe for reactive value access, and log the value
counter.subscribe(value => console.log(value));
// immediately logs 0, and will log any future values
// increment
counter.dispatch(increment); // you'll see 1 in the console
// the pure function is called with the current value and
// the returned value is dispatched automatically
// decrement
counter.dispatch(decrement); // you'll see 0 in the console
// that's it our counter is complete
// you can also access the value directly
console.log(counter.value()); // logs 0
A simple "counter" implemented in Redux vs ActiveJS.
A simple "counter" implemented in NgRx vs ActiveJS.
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