Issues

• XS: TypedArray.prototype.set throws RangeError for an offset above the Int32 range before reading the source

  confirmedconformance
  Moddable-OpenSource/moddable#1726 · Filter by author d01c2 opened on Sep 29, 2026
  1

• XS: Set methods compare against a wrong other.size above 2**31 - 1 on x86-64

  confirmedconformance
  Moddable-OpenSource/moddable#1725 · Filter by author d01c2 opened on Sep 29, 2026
  1

• XS: ArrayBuffer.prototype.resize converts its argument before rejecting a non-resizable buffer

  confirmedconformance
  Moddable-OpenSource/moddable#1724 · Filter by author d01c2 opened on Sep 29, 2026
  1

• XS: TypedArray species creation does not check the content type

  confirmedconformance
  Moddable-OpenSource/moddable#1723 · Filter by author d01c2 opened on Sep 29, 2026
  1

• XS: Array.fromAsync never settles when an async iterator's next returns a non-object

  confirmedconformance
  Moddable-OpenSource/moddable#1722 · Filter by author d01c2 opened on Sep 29, 2026
  1

• XS: Object.prototype.toString bypasses the handler of a callable Proxy when reading %Symbol.toStringTag%

  confirmedconformance
  Moddable-OpenSource/moddable#1721 · Filter by author d01c2 opened on Sep 29, 2026
  1

• XS: Array.from constructs the result before checking that %Symbol.iterator% is callable

  confirmedconformance
  Moddable-OpenSource/moddable#1720 · Filter by author d01c2 opened on Sep 29, 2026
  1

• XS: built-in functions ignore a failed Set on a Proxy

  conformance
  Moddable-OpenSource/moddable#1719 · Filter by author d01c2 opened on Sep 28, 2026
  1

• XS: TypedArray constructors read newTarget's prototype before converting the length

  confirmedconformance
  Moddable-OpenSource/moddable#1718 · Filter by author d01c2 opened on Sep 28, 2026
  1

• XS: Reflect.apply and Reflect.construct skip CreateListFromArrayLike when the target is a Proxy

  confirmedconformance
  Moddable-OpenSource/moddable#1717 · Filter by author d01c2 opened on Sep 28, 2026
  1

• XS: String.prototype.replace does not call a Proxy replacer whose target is a function

  confirmedconformance
  Moddable-OpenSource/moddable#1716 · Filter by author d01c2 opened on Sep 28, 2026
  1

• XS: Array.from rejects array-like lengths that ToLength accepts

  confirmedconformance
  Moddable-OpenSource/moddable#1715 · Filter by author d01c2 opened on Sep 28, 2026
  1

• XS: TypedArray.prototype.fill converts start and end before value

  confirmedconformance
  Moddable-OpenSource/moddable#1711 · Filter by author d01c2 opened on Sep 23, 2026
  1

• Add dark mode support to the Moddable website/docs

  Moddable-OpenSource/moddable#1710 · Filter by author matthewruzzi opened on Sep 22, 2026
  1

• XS: String search methods ignore an omitted search argument

  confirmedconformance
  Moddable-OpenSource/moddable#1708 · Filter by author d01c2 opened on Sep 22, 2026
  1

• XS: String.prototype.padEnd aborts the script instead of raising a catchable error

  invalid
  Moddable-OpenSource/moddable#1707 · Filter by author d01c2 opened on Sep 21, 2026
  1

• XS: Symbol.for throws SyntaxError when called with no argument

  confirmedconformance
  Moddable-OpenSource/moddable#1706 · Filter by author d01c2 opened on Sep 21, 2026
  1

• XS: String.prototype.repeat throws RangeError for a count the spec allows

  confirmedconformance
  Moddable-OpenSource/moddable#1705 · Filter by author d01c2 opened on Sep 21, 2026
  1

• XS: ArrayBuffer rejects a Proxy newTarget whose own target is a revoked Proxy

  confirmedconformance
  Moddable-OpenSource/moddable#1704 · Filter by author d01c2 opened on Sep 20, 2026
  3

• XS: TypedArray.prototype.set checks for a detached buffer before validating a negative offset

  confirmedconformance
  Moddable-OpenSource/moddable#1703 · Filter by author d01c2 opened on Sep 20, 2026
  1

• XS: a revoked Proxy is not accepted where IsCallable is required

  confirmedconformance
  Moddable-OpenSource/moddable#1702 · Filter by author d01c2 opened on Sep 19, 2026
  2

• XS: the __proto__ setter throws instead of returning undefined for a primitive this value

  confirmedconformance
  Moddable-OpenSource/moddable#1701 · Filter by author d01c2 opened on Sep 19, 2026
  1

• XS: setFromHex reports an odd-length string before the out-of-bounds check

  confirmedconformance
  Moddable-OpenSource/moddable#1700 · Filter by author d01c2 opened on Sep 19, 2026
  1

• XS: charCodeAt, charAt truncates the position to 32 bits

  confirmedconformance
  Moddable-OpenSource/moddable#1699 · Filter by author d01c2 opened on Sep 19, 2026
  2

• XS: Math.round returns subnormal numbers unchanged

  confirmedconformance
  Moddable-OpenSource/moddable#1698 · Filter by author d01c2 opened on Sep 19, 2026
  1