Atomic types

The arguments.callee data property contains the currently executing function that the arguments belong to.

The with statement extends the scope chain for a statement.

The JavaScript exception "can't access lexical declaration 'X' before initialization" occurs when a lexical variable was accessed before it was initialized. This happens within any scope (global, module, function, or block) when let or const variables are accessed before the place where they are declared is executed.

The JavaScript exception "cannot use ?? unparenthesized within || and && expressions" occurs when an nullish coalescing operator is used with a logical OR or logical AND in the same expression without parentheses.

The keyTimes attribute represents a list of time values used to control the pacing of the animation.

A trait for giving a type a useful default value.

Trait for types that form a total order.

Types with a constant size known at compile time.

The JavaScript exception "invalid assignment left-hand side" occurs when there was an unexpected assignment somewhere. It may be triggered when a single = sign was used instead of == or ===.