fooBar .doSomething("Hello World") .doAnotherThing("Foo", { foo: bar }) // App configuration. .doOneMoreThing(config) .run(() => console.log("Bar")); bigDeal .doSomething("Hello World") // Hello world .doAnotherThing("Foo", { foo: bar }) // App configuration. .doOneMoreThing(config) .run(() => console.log("Bar")); foo.bar.baz .doSomething("Hello World") // Hello world .foo.bar.doAnotherThing("Foo", { foo: bar }) .doOneMoreThing(config) .bar.run(() => console.log("Bar")); (somethingGood ? thisIsIt : maybeNot) // Hello world .doSomething("Hello World") .doAnotherThing("Foo", { foo: bar }) // Run this .run(() => console.log("Bar")); // Do this helloWorld .text() .then((t) => t); ( veryLongVeryLongVeryLong || anotherVeryLongVeryLongVeryLong || veryVeryVeryLongError ) .map((tickets) => TicketRecord.createFromSomeLongString()) .filter((obj) => !!obj); const sel = this.connections .concat(this.activities.concat(this.operators)) .filter((x) => x.selected);