core-js - npm Package Versions
Changelog
- Replaced fix
JSON.stringify+Symbolbehavior from.toJSONmethod to wrappingJSON.stringify- little more correct, compat-table/642 - Fixed typo which broke tasks scheduler in WebWorkers in old FF, #114
Changelog
- Added browser
Promiserejection hook, #106 - Added correct
IsRegExplogic toString#{includes, startsWith, endsWith}andRegExpconstructor,@@matchcase, example - Updated
String#leftPadwith proposal: string filler truncated from the right side - Replaced V8
Object.assign- its properties order not only incorrect, it is non-deterministic and it causes some problems - Fixed behavior with deleted in getters properties for
Object.{assign,entries, values}, example - Fixed
Math.sinhwith very small numbers in V8 near Chromium 38 - Some other fixes and optimizations
Changelog
- Fixed support symbols in FF34-35
Object.assign - Fixed collections iterators in FF25-26
- Fixed non-generic WebKit
Array.of - Some other fixes and optimizations
Changelog
- Added
toJSONmethod toSymbolpolyfill and to MS Edge implementation for expectedJSON.stringifyresult w/o patching this method - Replaced
Reflect.constructimplementations w/o correct support third argument - Fixed
globaldetection with changeddocument.domainin ~IE8, #100
Changelog
- Updated string padding to actual proposal - renamed, minor internal changes:
String#lpad->String#padLeftString#rpad->String#padRight
- Added string trim functions - proposal, defacto standard - required only for IE11- and fixed for some old engines:
String#trimLeftString#trimRight
String#trimfixed for some engines by es6 spec and moved fromes5to singlees6module- Split
es6.object.statics-accept-primitives - Caps for
freeze-familyObjectmethods moved fromes5toes6namespace and joined with es6 wrappers es5namespace also includes modules, moved toes6namespace - you can use it as before- Increased
MessageChannelpriority in$.task, #95 - Does not get
global.Symbolon each getting iterator, if you wanna use alternativeSymbolshim - add it beforecore-js Reflect.constructoptimized and fixed for some cases- Simplified
Reflect.enumerate, see this question - Some corrections in
Math.acosh - Fixed
Math.imulfor old WebKit - Some fixes in string / RegExp well-known symbols logic
- Some other fixes and optimizations
Changelog
- Added logic for well-known symbols:
Symbol.matchSymbol.replaceSymbol.splitSymbol.search
- Actualized and optimized work with iterables:
- Optimized
Map,Set,WeakMap,WeakSetconstructors,Promise.all,Promise.racefor defaultArray Iterator - Optimized
Array.fromfor defaultArray Iterator - Added
core.getIteratorMethodhelper
- Optimized
- Uses enumerable properties in shimmed instances - collections, iterators, etc for optimize performance
- Added support native constructors to
Reflect.constructwith 2 arguments - Added support native constructors to
Function#bindshim withnew - Removed obsolete
.clearmethods nativeWeak-collections - Maximum modularity, reduced minimal custom build size, separated into submodules:
es6.reflectes6.regexpes6.mathes6.numberes7.object.to-arraycore.objectcore.stringcore.iter-helpers- Internal modules (
$,$.iter, etc)
- Many other optimizations
- Final cleaning non-standard features
- Moved
$forto separate library. This work for syntax -for-ofloop and comprehensions - Moved
Date#{format, formatUTC}to separate library. Standard way for this -ECMA-402 - Removed
Mathmethods fromNumber.prototype. Slight sugar for simpleMathmethods calling - Removed
{Array#, Array, Dict}.turn - Removed
core.global
- Moved
- Uses
ToNumberinstead ofToLengthinNumber Iterator,Array.from(2.5)will be[0, 1, 2]instead of[0, 1] - Fixed #85 - invalid
Promiseunhandled rejection message in nestedsetTimeout - Fixed #86 - support FF extensions
- Fixed #89 - behavior
Numberconstructor in strange case