core-js-pure
Advanced tools
Changelog
- Fixed the prototype chain of
AggregateErrorconstructor that should containErrorconstructor - Fixed incorrect
AggregateError.prototypeproperties descriptors - Fixed
InstallErrorCauseinternal operation - Added NodeJS 16.11 compat data mapping
- Added Deno 1.16 compat data mapping
Object.hasOwnmarked as supported from Safari 15.1
Changelog
- Early
{ Array, %TypedArray% }.fromAsyncerrors moved to the promise, per the latest changes of the spec draft - Internal
ToInteger(OrInfinity)operation returns+0for-0argument, ES2020+ update - Fixed theoretical problems with handling bigint in
Numberconstructor wrapper - Fixed
String.rawwith extra arguments - Fixed some missed dependencies in entry points
- Some other minor fixes and improvements
- Refactoring
Changelog
- Fixed
String.prototype.substrfeature detection and compat data - Removed mistakenly added
.forEachfrom prototypes of some DOM collections where it shouldn't be, #988, #987, thanks @moorejs - Added
causetoAggregateErrorconstructor implementation (still without adding to the feature detection) - Families of
.atand.findLastmethods marked as supported in Safari TP - Added Electron 16.0 compat data mapping
Changelog
- Added
Array.fromAsyncstage 1 proposal:Array.fromAsync%TypedArray%.fromAsync
.nameand.toString()on polyfilled functions improved in many different cases- Improved internal
IsConstructorandIsCallablechecks - Fixed some internal cases of
GetMethodoperation - Fixed a bug of MS Edge 18-
parseInt/parseFloatwith boxed symbols - Fixed
es.array.{ index-of, last-index-of }compat data - Added Deno 1.15 compat data mapping
- Some other minor fixes and optimizations
Changelog
- Fixed some possible problems related to possible extension of
%IteratorPrototype%and%AsyncIteratorPrototype%in the future - Fixed
DOMTokenList.prototype.{ forEach, @@iterator, keys, values, entries }in old WebKit versions whereelement.classListis not an instance of globalDOMTokenList - Added NodeJS 16.9 compat data mapping
- Added Samsung Internet 16.0 compat data mapping
Changelog
- Accessible
Object.prototype.hasOwnProperty(Object.hasOwn) proposal moved to the stable ES, per August 2021 TC39 meeting - Relative indexing method (
.at) proposal moved to the stable ES, per August 2021 TC39 meeting - Exposed by default the stable version of
String.prototype.at. It was not exposed because of the conflict with the alternative obsolete proposal (that will be completely removed in the next major version). For the backward compatibility, in the case of loading this proposal, it will be overwritten. - Some more iteration closing fixes
- Fixed an ES3 reserved words usage, #980
Changelog
AsyncFromSyncIteratormade stricter, related mainly toAsyncIterator.fromandAsyncIterator.prototype.flatMap- Handling of optional
.nextarguments in(Async)Iteratormethods is aligned with the current spec draft (mainly - ignoring the first passed to.nextargument in built-in generators) - Behavior of
.next,.return,.throwmethods onAsyncIteratorhelpers proxy iterators aligned with the current spec draft (built-in async generators) (mainly - some early errors moved to returned promises) - Fixed some cases of safe iteration closing
- Fixed dependencies of some entry points