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console.log("Hello World!");
console.log(123);
console.log(-123);
console.log(123.567);
console.log(-123.567);
console.log(true);
console.log(false);
console.log(null);
console.log(undefined);
console.log(Symbol("Symbol Description"));
console.log(new Date(2021, 12, 30, 666, 777, 888, 999));
console.log([123, 456, 789]);
console.log({ a: 123, b: 456, c: 789 });
console.log({
a: {
b: {
c: 123,
},
bacon: true,
},
});
console.log(new Promise(() => {}));
class Foo {}
console.log(() => {});
console.log(Foo);
console.log(new Foo());
console.log(function foooo() {});
console.log(/FooRegex/);
console.error("uh oh");
console.time("Check");
console.log(
"Is it a bug or a feature that formatting numbers like %d is colored",
123
);
console.log(globalThis);
console.log(
"String %s should be 2nd word, 456 == %s and percent s %s == %s",
"123",
"456",
"%s",
"What",
"okay"
);
const infinteLoop = {
foo: {},
bar: {},
};
infinteLoop.bar = infinteLoop;
console.log(infinteLoop, "am");
|
