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JavaScript documentation status

Summary

Pages Translated Translations up to date Translations technically reviewed Translations editorially reviewed Macros strings Translated macros strings
804 312 (38%) 37 (11%) 292 (93%) 270 (86%) 57 51 (89%)

Priority articles

Page Translated?
JavaScript Guide Yes, but not up to date (110 dias older). Edit.

All articles

Page Translated?
JavaScript Yes, but not up to date (103 dias older). Edit.
A re-introduction to JavaScript (JS tutorial) Yes, but not up to date (108 dias older). Edit.
About JavaScript Yes, but not up to date (187 dias older). Edit.
Closures Yes, but not up to date (493 dias older). Edit.
Concurrency model and Event Loop Yes, but not up to date (4 dias older). Edit.
Enumerability and ownership of properties Yes, but not up to date (337 dias older). Edit.
Equality comparisons and sameness Yes, but not up to date (49 dias older). Edit.
Index Yes, and up to date.
Inheritance and the prototype chain Yes, but not up to date (53 dias older). Edit.
Introduction to Object-Oriented JavaScript Yes, but editorial review needed. Edit.
JavaScript Guide Yes, but not up to date (110 dias older). Edit.
Control flow and error handling Yes, but editorial review needed. Edit.
Details of the object model Yes, but not up to date (403 dias older). Edit.
Expressions and operators Yes, but not up to date (166 dias older). Edit.
Functions Yes, but editorial review needed. Edit.
Grammar and types Yes, but editorial review needed. Edit.
Indexed collections Yes, but not up to date (432 dias older). Edit.
Introduction Yes, but not up to date (283 dias older). Edit.
Iterators and generators Yes, but translation in progress. Edit.
Keyed collections Yes, but not up to date (29 dias older). Edit.
Loops and iteration Yes, but not up to date (294 dias older). Edit.
Meta programming Yes, but translation in progress. Edit.
Numbers and dates Yes, but not up to date (46 dias older). Edit.
Regular Expressions Yes, but not up to date (38 dias older). Edit.
Text formatting Yes, but not up to date (210 dias older). Edit.
Working with objects Yes, but not up to date (20 dias older). Edit.
JavaScript data types and data structures Not available. Translate now.
JavaScript language resources Not available. Translate now.
JavaScript reference Yes, but not up to date (195 dias older). Edit.
About this reference Yes, but not up to date (350 dias older). Edit.
Classes Yes, but technical review needed. Edit.
constructor Yes, but not up to date (46 dias older). Edit.
extends Yes, but not up to date (127 dias older). Edit.
static Yes, but not up to date (408 dias older). Edit.
Deprecated and obsolete features Yes, but not up to date (276 dias older). Edit.
The legacy Iterator protocol Yes, but not up to date (173 dias older). Edit.
Expressions and operators Yes, but not up to date (430 dias older). Edit.
Arithmetic operators Yes, but not up to date (5 dias older). Edit.
Array comprehensions Yes, but not up to date (116 dias older). Edit.
Assignment operators Not available. Translate now.
Bitwise operators Yes, but not up to date (26 dias older). Edit.
Comma operator Yes, but not up to date (164 dias older). Edit.
Comparison operators Yes, but not up to date (400 dias older). Edit.
Conditional (ternary) Operator Yes, but editorial review needed. Edit.
Destructuring assignment Yes, but editorial review needed. Edit.
Expression closures Not available. Translate now.
Generator comprehensions Not available. Translate now.
Grouping operator Yes, but not up to date (180 dias older). Edit.
Legacy generator function expression Not available. Translate now.
Logical Operators Yes, but editorial review needed. Edit.
Object initializer Not available. Translate now.
Operator precedence Yes, but not up to date (467 dias older). Edit.
Property accessors Yes, but not up to date (636 dias older). Edit.
Spread syntax Yes, but not up to date (459 dias older). Edit.
class expression Not available. Translate now.
delete operator Yes, but editorial review needed. Edit.
function expression Yes, but not up to date (28 dias older). Edit.
function* expression Not available. Translate now.
in operator Yes, but not up to date (349 dias older). Edit.
instanceof Yes, but not up to date (634 dias older). Edit.
new operator Yes, but translation in progress. Edit.
new.target Not available. Translate now.
super Yes, but not up to date (337 dias older). Edit.
this Yes, and up to date.
typeof Yes, but not up to date (509 dias older). Edit.
void operator Yes, but not up to date (189 dias older). Edit.
yield Not available. Translate now.
yield* Yes, but editorial review needed. Edit.
Functions Yes, but editorial review needed. Edit.
Arguments object Yes, but not up to date (7 dias older). Edit.
arguments.callee Yes, but not up to date (191 dias older). Edit.
arguments.caller Not available. Translate now.
arguments.length Yes, but translation in progress. Edit.
arguments[@@iterator]() Not available. Translate now.
Arrow functions Yes, but not up to date (174 dias older). Edit.
Default parameters Yes, but not up to date (327 dias older). Edit.
Method definitions Yes, but editorial review needed. Edit.
Rest parameters Yes, but editorial review needed. Edit.
getter Yes, but not up to date (452 dias older). Edit.
setter Yes, but translation in progress. Edit.
Iteration protocols Yes, but not up to date (360 dias older). Edit.
JavaScript error reference Not available. Translate now.
Error: Permission denied to access property "x" Not available. Translate now.
InternalError: too much recursion Not available. Translate now.
RangeError: argument is not a valid code point Not available. Translate now.
RangeError: invalid array length Not available. Translate now.
RangeError: precision is out of range Not available. Translate now.
RangeError: radix must be an integer Not available. Translate now.
RangeError: repeat count must be less than infinity Not available. Translate now.
RangeError: repeat count must be non-negative Not available. Translate now.
ReferenceError: "x" is not defined Not available. Translate now.
ReferenceError: assignment to undeclared variable "x" Not available. Translate now.
ReferenceError: deprecated caller or arguments usage Not available. Translate now.
ReferenceError: invalid assignment left-hand side Not available. Translate now.
ReferenceError: reference to undefined property "x" Not available. Translate now.
SyntaxError: "x" is not a legal ECMA-262 octal constant Not available. Translate now.
SyntaxError: JSON.parse: bad parsing Not available. Translate now.
SyntaxError: Malformed formal parameter Not available. Translate now.
SyntaxError: Unexpected token Not available. Translate now.
SyntaxError: Using //@ to indicate sourceURL pragmas is deprecated. Use //# instead Not available. Translate now.
SyntaxError: missing ) after argument list Not available. Translate now.
SyntaxError: missing ; before statement Not available. Translate now.
SyntaxError: missing ] after element list Not available. Translate now.
SyntaxError: missing } after property list Not available. Translate now.
SyntaxError: redeclaration of formal parameter "x" Not available. Translate now.
SyntaxError: return not in function Not available. Translate now.
SyntaxError: test for equality (==) mistyped as assignment (=)? Not available. Translate now.
SyntaxError: unterminated string literal Not available. Translate now.
TypeError: "x" has no properties Not available. Translate now.
TypeError: "x" is (not) "y" Not available. Translate now.
TypeError: "x" is not a constructor Not available. Translate now.
TypeError: "x" is not a function Not available. Translate now.
TypeError: "x" is read-only Not available. Translate now.
TypeError: More arguments needed Not available. Translate now.
TypeError: invalid Array.prototype.sort argument Not available. Translate now.
TypeError: property "x" is non-configurable and can't be deleted Not available. Translate now.
TypeError: variable "x" redeclares argument Not available. Translate now.
Warning: -file- is being assigned a //# sourceMappingURL, but already has one Not available. Translate now.
Warning: JavaScript 1.6's for-each-in loops are deprecated Not available. Translate now.
Warning: unreachable code after return statement Not available. Translate now.
JavaScript methods index Yes, but not up to date (280 dias older). Edit.
JavaScript properties index Not available. Translate now.
Lexical grammar Not available. Translate now.
Standard built-in objects Yes, but not up to date (432 dias older). Edit.
Array Yes, but not up to date (212 dias older). Edit.
Array.from() Yes, but not up to date (227 dias older). Edit.
Array.isArray() Yes, but not up to date (418 dias older). Edit.
Array.observe() Yes, but not up to date (247 dias older). Edit.
Array.of() Yes, but not up to date (263 dias older). Edit.
Array.prototype Yes, but not up to date (339 dias older). Edit.
Array.prototype.concat() Yes, but not up to date (329 dias older). Edit.
Array.prototype.copyWithin() Yes, but not up to date (39 dias older). Edit.
Array.prototype.entries() Yes, but not up to date (84 dias older). Edit.
Array.prototype.every() Yes, but not up to date (321 dias older). Edit.
Array.prototype.fill() Yes, but not up to date (38 dias older). Edit.
Array.prototype.filter() Yes, but not up to date (360 dias older). Edit.
Array.prototype.find() Yes, but not up to date (38 dias older). Edit.
Array.prototype.findIndex() Yes, but translation in progress. Edit.
Array.prototype.forEach() Yes, but not up to date (54 dias older). Edit.
Array.prototype.includes() Yes, but not up to date (18 dias older). Edit.
Array.prototype.indexOf() Yes, but not up to date (160 dias older). Edit.
Array.prototype.join() Yes, but not up to date (405 dias older). Edit.
Array.prototype.keys() Yes, but not up to date (39 dias older). Edit.
Array.prototype.lastIndexOf() Yes, but not up to date (154 dias older). Edit.
Array.prototype.map() Yes, but editorial review needed. Edit.
Array.prototype.pop() Yes, but not up to date (452 dias older). Edit.
Array.prototype.push() Yes, but not up to date (510 dias older). Edit.
Array.prototype.reduce() Yes, but not up to date (84 dias older). Edit.
Array.prototype.reduceRight() Yes, but technical review needed. Edit.
Array.prototype.reverse() Yes, but not up to date (89 dias older). Edit.
Array.prototype.shift() Yes, but not up to date (378 dias older). Edit.
Array.prototype.slice() Yes, but editorial review needed. Edit.
Array.prototype.some() Yes, but not up to date (342 dias older). Edit.
Array.prototype.sort() Yes, but editorial review needed. Edit.
Array.prototype.splice() Yes, but editorial review needed. Edit.
Array.prototype.toLocaleString() Not available. Translate now.
Array.prototype.toSource() Not available. Translate now.
Array.prototype.toString() Yes, but not up to date (359 dias older). Edit.
Array.prototype.unshift() Yes, but not up to date (426 dias older). Edit.
Array.prototype.values() Yes, but not up to date (16 dias older). Edit.
Array.prototype[@@iterator]() Not available. Translate now.
Array.prototype[@@unscopables] Not available. Translate now.
Array.unobserve() Yes, but not up to date (37 dias older). Edit.
array.length Yes, but not up to date (131 dias older). Edit.
get Array[@@species] Not available. Translate now.
ArrayBuffer Yes, but not up to date (201 dias older). Edit.
ArrayBuffer.isView() Not available. Translate now.
ArrayBuffer.prototype Not available. Translate now.
ArrayBuffer.prototype.byteLength Not available. Translate now.
ArrayBuffer.prototype.slice() Not available. Translate now.
ArrayBuffer.transfer() Not available. Translate now.
get ArrayBuffer[@@species] Not available. Translate now.
Atomics Not available. Translate now.
Atomics.add() Not available. Translate now.
Atomics.and() Not available. Translate now.
Atomics.compareExchange() Not available. Translate now.
Atomics.exchange() Not available. Translate now.
Atomics.isLockFree() Not available. Translate now.
Atomics.load() Not available. Translate now.
Atomics.or() Not available. Translate now.
Atomics.store() Not available. Translate now.
Atomics.sub() Not available. Translate now.
Atomics.wait() Not available. Translate now.
Atomics.wake() Not available. Translate now.
Atomics.xor() Not available. Translate now.
Boolean Yes, but not up to date (722 dias older). Edit.
Boolean.prototype Not available. Translate now.
Boolean.prototype.toSource() Yes, but not up to date (714 dias older). Edit.
Boolean.prototype.toString() Not available. Translate now.
Boolean.prototype.valueOf() Not available. Translate now.
DataView Not available. Translate now.
DataView.prototype Not available. Translate now.
DataView.prototype.buffer Not available. Translate now.
DataView.prototype.byteLength Not available. Translate now.
DataView.prototype.byteOffset Not available. Translate now.
DataView.prototype.getFloat32() Not available. Translate now.
DataView.prototype.getFloat64() Not available. Translate now.
DataView.prototype.getInt16() Not available. Translate now.
DataView.prototype.getInt32() Not available. Translate now.
DataView.prototype.getInt8() Not available. Translate now.
DataView.prototype.getUint16() Not available. Translate now.
DataView.prototype.getUint32() Not available. Translate now.
DataView.prototype.getUint8() Not available. Translate now.
DataView.prototype.setFloat32() Not available. Translate now.
DataView.prototype.setFloat64() Not available. Translate now.
DataView.prototype.setInt16() Not available. Translate now.
DataView.prototype.setInt32() Not available. Translate now.
DataView.prototype.setInt8() Not available. Translate now.
DataView.prototype.setUint16() Not available. Translate now.
DataView.prototype.setUint32() Not available. Translate now.
DataView.prototype.setUint8() Not available. Translate now.
Date Yes, but not up to date (551 dias older). Edit.
Date.UTC() Yes, but not up to date (719 dias older). Edit.
Date.now() Yes, but not up to date (742 dias older). Edit.
Date.parse() Yes, but not up to date (719 dias older). Edit.
Date.prototype Yes, but not up to date (501 dias older). Edit.
Date.prototype.getDate() Yes, but not up to date (241 dias older). Edit.
Date.prototype.getDay() Yes, but not up to date (105 dias older). Edit.
Date.prototype.getFullYear() Yes, but not up to date (168 dias older). Edit.
Date.prototype.getHours() Not available. Translate now.
Date.prototype.getMilliseconds() Not available. Translate now.
Date.prototype.getMinutes() Yes, but not up to date (356 dias older). Edit.
Date.prototype.getMonth() Yes, but not up to date (387 dias older). Edit.
Date.prototype.getSeconds() Not available. Translate now.
Date.prototype.getTime() Yes, but not up to date (470 dias older). Edit.
Date.prototype.getTimezoneOffset() Not available. Translate now.
Date.prototype.getUTCDate() Not available. Translate now.
Date.prototype.getUTCDay() Not available. Translate now.
Date.prototype.getUTCFullYear() Not available. Translate now.
Date.prototype.getUTCHours() Not available. Translate now.
Date.prototype.getUTCMilliseconds() Not available. Translate now.
Date.prototype.getUTCMinutes() Not available. Translate now.
Date.prototype.getUTCMonth() Not available. Translate now.
Date.prototype.getUTCSeconds() Not available. Translate now.
Date.prototype.getYear() Not available. Translate now.
Date.prototype.setDate() Not available. Translate now.
Date.prototype.setFullYear() Not available. Translate now.
Date.prototype.setHours() Not available. Translate now.
Date.prototype.setMilliseconds() Not available. Translate now.
Date.prototype.setMinutes() Not available. Translate now.
Date.prototype.setMonth() Not available. Translate now.
Date.prototype.setSeconds() Not available. Translate now.
Date.prototype.setTime() Not available. Translate now.
Date.prototype.setUTCDate() Not available. Translate now.
Date.prototype.setUTCFullYear() Not available. Translate now.
Date.prototype.setUTCHours() Not available. Translate now.
Date.prototype.setUTCMilliseconds() Not available. Translate now.
Date.prototype.setUTCMinutes() Not available. Translate now.
Date.prototype.setUTCMonth() Not available. Translate now.
Date.prototype.setUTCSeconds() Not available. Translate now.
Date.prototype.setYear() Not available. Translate now.
Date.prototype.toDateString() Not available. Translate now.
Date.prototype.toGMTString() Not available. Translate now.
Date.prototype.toISOString() Yes, but editorial review needed. Edit.
Date.prototype.toJSON() Not available. Translate now.
Date.prototype.toLocaleDateString() Not available. Translate now.
Date.prototype.toLocaleFormat() Not available. Translate now.
Date.prototype.toLocaleString() Not available. Translate now.
Date.prototype.toLocaleTimeString() Not available. Translate now.
Date.prototype.toSource() Not available. Translate now.
Date.prototype.toString() Not available. Translate now.
Date.prototype.toTimeString() Not available. Translate now.
Date.prototype.toUTCString() Not available. Translate now.
Date.prototype.valueOf() Not available. Translate now.
Date.prototype[@@toPrimitive] Not available. Translate now.
Error Yes, but not up to date (240 dias older). Edit.
Error.prototype Yes, and up to date.
Error.prototype.columnNumber Not available. Translate now.
Error.prototype.fileName Not available. Translate now.
Error.prototype.lineNumber Yes, but not up to date (184 dias older). Edit.
Error.prototype.message Yes, and up to date.
Error.prototype.name Not available. Translate now.
Error.prototype.stack Not available. Translate now.
Error.prototype.toSource() Not available. Translate now.
Error.prototype.toString() Not available. Translate now.
EvalError Not available. Translate now.
EvalError.prototype Not available. Translate now.
Float32Array Not available. Translate now.
Float64Array Not available. Translate now.
Function Yes, but not up to date (501 dias older). Edit.
Function.arguments Yes, but not up to date (259 dias older). Edit.
Function.arity Not available. Translate now.
Function.caller Yes, and up to date.
Function.displayName Not available. Translate now.
Function.length Yes, but not up to date (21 minutos older). Edit.
Function.name Yes, but not up to date (29 dias older). Edit.
Function.prototype Yes, but not up to date (501 dias older). Edit.
Function.prototype.apply() Yes, but translation in progress. Edit.
Function.prototype.bind() Yes, but not up to date (8 dias older). Edit.
Function.prototype.call() Yes, and up to date.
Function.prototype.isGenerator() Yes, but not up to date (43 dias older). Edit.
Function.prototype.toSource() Yes, but not up to date (235 dias older). Edit.
Function.prototype.toString() Yes, but not up to date (74 dias older). Edit.
Generator Not available. Translate now.
Generator.prototype.next() Not available. Translate now.
Generator.prototype.return() Not available. Translate now.
Generator.prototype.throw() Not available. Translate now.
GeneratorFunction Not available. Translate now.
GeneratorFunction.prototype Not available. Translate now.
Infinity Yes, but not up to date (408 dias older). Edit.
Int16Array Not available. Translate now.
Int32Array Not available. Translate now.
Int8Array Not available. Translate now.
InternalError Not available. Translate now.
InternalError.prototype Not available. Translate now.
Intl Not available. Translate now.
Intl.getCanonicalLocales() Not available. Translate now.
Intl.Collator Not available. Translate now.
Intl.Collator.prototype Not available. Translate now.
Intl.Collator.prototype.compare Not available. Translate now.
Intl.Collator.prototype.resolvedOptions() Not available. Translate now.
Intl.Collator.supportedLocalesOf() Not available. Translate now.
Intl.DateTimeFormat Not available. Translate now.
Intl.DateTimeFormat.prototype Not available. Translate now.
Intl.DateTimeFormat.prototype.format Not available. Translate now.
Intl.DateTimeFormat.prototype.formatToParts() Not available. Translate now.
Intl.DateTimeFormat.prototype.resolvedOptions() Not available. Translate now.
Intl.DateTimeFormat.supportedLocalesOf() Not available. Translate now.
Intl.NumberFormat Yes, but not up to date (473 dias older). Edit.
Intl.NumberFormat.prototype Not available. Translate now.
Intl.NumberFormat.prototype.format Not available. Translate now.
Intl.NumberFormat.prototype.resolvedOptions() Not available. Translate now.
Intl.NumberFormat.supportedLocalesOf() Not available. Translate now.
Iterator Not available. Translate now.
JSON Yes, but not up to date (310 dias older). Edit.
JSON.parse() Yes, but not up to date (88 dias older). Edit.
JSON.stringify() Yes, but not up to date (372 dias older). Edit.
Map Yes, but editorial review needed. Edit.
Map.prototype Not available. Translate now.
Map.prototype.clear() Yes, but not up to date (85 dias older). Edit.
Map.prototype.delete() Yes, but translation in progress. Edit.
Map.prototype.entries() Yes, but not up to date (102 dias older). Edit.
Map.prototype.forEach() Not available. Translate now.
Map.prototype.get() Not available. Translate now.
Map.prototype.has() Not available. Translate now.
Map.prototype.keys() Yes, but editorial review needed. Edit.
Map.prototype.set() Yes, but not up to date (9 dias older). Edit.
Map.prototype.size Yes, but translation in progress. Edit.
Map.prototype.values() Not available. Translate now.
Map.prototype[@@iterator]() Not available. Translate now.
Map.prototype[@@toStringTag] Not available. Translate now.
get Map[@@species] Not available. Translate now.
Math Yes, and up to date.
Math.E Yes, but not up to date (503 dias older). Edit.
Math.LN10 Yes, but not up to date (503 dias older). Edit.
Math.LN2 Yes, but not up to date (503 dias older). Edit.
Math.LOG10E Not available. Translate now.
Math.LOG2E Yes, but not up to date (503 dias older). Edit.
Math.PI Not available. Translate now.
Math.SQRT1_2 Not available. Translate now.
Math.SQRT2 Not available. Translate now.
Math.abs() Yes, but not up to date (353 dias older). Edit.
Math.acos() Not available. Translate now.
Math.acosh() Not available. Translate now.
Math.asin() Not available. Translate now.
Math.asinh() Not available. Translate now.
Math.atan() Not available. Translate now.
Math.atan2() Yes, but not up to date (407 dias older). Edit.
Math.atanh() Not available. Translate now.
Math.cbrt() Not available. Translate now.
Math.ceil() Not available. Translate now.
Math.clz32() Not available. Translate now.
Math.cos() Not available. Translate now.
Math.cosh() Not available. Translate now.
Math.exp() Not available. Translate now.
Math.expm1() Not available. Translate now.
Math.floor() Yes, but not up to date (717 dias older). Edit.
Math.fround() Not available. Translate now.
Math.hypot() Not available. Translate now.
Math.imul() Not available. Translate now.
Math.log() Not available. Translate now.
Math.log10() Not available. Translate now.
Math.log1p() Not available. Translate now.
Math.log2() Not available. Translate now.
Math.max() Yes, but not up to date (42 dias older). Edit.
Math.min() Yes, but not up to date (42 dias older). Edit.
Math.pow() Yes, but not up to date (390 dias older). Edit.
Math.random() Yes, but technical review needed. Edit.
Math.round() Yes, but not up to date (232 dias older). Edit.
Math.sign() Not available. Translate now.
Math.sin() Yes, but not up to date (381 dias older). Edit.
Math.sinh() Not available. Translate now.
Math.sqrt() Yes, but translation in progress. Edit.
Math.tan() Not available. Translate now.
Math.tanh() Not available. Translate now.
Math.trunc() Not available. Translate now.
NaN Yes, but not up to date (292 dias older). Edit.
Number Yes, but not up to date (661 dias older). Edit.
Number.EPSILON Not available. Translate now.
Number.MAX_SAFE_INTEGER Not available. Translate now.
Number.MAX_VALUE Yes, but not up to date (226 dias older). Edit.
Number.MIN_SAFE_INTEGER Not available. Translate now.
Number.MIN_VALUE Yes, and up to date.
Number.NEGATIVE_INFINITY Yes, but not up to date (658 dias older). Edit.
Number.NaN Not available. Translate now.
Number.POSITIVE_INFINITY Yes, but not up to date (505 dias older). Edit.
Number.isFinite() Not available. Translate now.
Number.isInteger() Yes, but not up to date (140 dias older). Edit.
Number.isNaN() Yes, but not up to date (191 dias older). Edit.
Number.isSafeInteger() Not available. Translate now.
Number.parseFloat() Not available. Translate now.
Number.parseInt() Not available. Translate now.
Number.prototype Yes, but not up to date (505 dias older). Edit.
Number.prototype.toExponential() Not available. Translate now.
Number.prototype.toFixed() Yes, but translation in progress. Edit.
Number.prototype.toLocaleString() Yes, but not up to date (277 dias older). Edit.
Number.prototype.toPrecision() Not available. Translate now.
Number.prototype.toSource() Not available. Translate now.
Number.prototype.toString() Yes, but not up to date (715 dias older). Edit.
Number.prototype.valueOf() Not available. Translate now.
Number.toInteger() Not available. Translate now.
Object Yes, but editorial review needed. Edit.
Object.assign() Yes, but editorial review needed. Edit.
Object.create() Yes, but not up to date (463 dias older). Edit.
Object.defineProperties() Yes, but editorial review needed. Edit.
Object.defineProperty() Yes, but not up to date (32 dias older). Edit.
Additional examples for Object.defineProperty Not available. Translate now.
Object.entries() Not available. Translate now.
Object.freeze() Yes, but editorial review needed. Edit.
Object.getNotifier() Yes, but editorial review needed. Edit.
Object.getOwnPropertyDescriptor() Yes, but editorial review needed. Edit.
Object.getOwnPropertyDescriptors() Not available. Translate now.
Object.getOwnPropertyNames() Yes, but not up to date (709 dias older). Edit.
Object.getOwnPropertySymbols() Yes, but editorial review needed. Edit.
Object.getPrototypeOf() Yes, but not up to date (673 dias older). Edit.
Object.is() Yes, but not up to date (310 dias older). Edit.
Object.isExtensible() Yes, but editorial review needed. Edit.
Object.isFrozen() Yes, but editorial review needed. Edit.
Object.isSealed() Not available. Translate now.
Object.keys() Yes, but not up to date (186 dias older). Edit.
Object.observe() Yes, but editorial review needed. Edit.
Object.preventExtensions() Yes, but editorial review needed. Edit.
Object.prototype Yes, but editorial review needed. Edit.
Object.prototype.__count__ Yes, but translation in progress. Edit.
Object.prototype.__defineGetter__() Yes, but editorial review needed. Edit.
Object.prototype.__defineSetter__() Not available. Translate now.
Object.prototype.__lookupGetter__() Not available. Translate now.
Object.prototype.__lookupSetter__() Not available. Translate now.
Object.prototype.__noSuchMethod__ Not available. Translate now.
Object.prototype.__parent__ Not available. Translate now.
Object.prototype.__proto__ Yes, but editorial review needed. Edit.
Object.prototype.constructor Yes, but not up to date (180 dias older). Edit.
Object.prototype.eval() Yes, but not up to date (94 dias older). Edit.
Object.prototype.hasOwnProperty() Yes, but not up to date (735 dias older). Edit.
Object.prototype.isPrototypeOf() Yes, but not up to date (75 dias older). Edit.
Object.prototype.propertyIsEnumerable() Yes, but not up to date (333 dias older). Edit.
Object.prototype.toLocaleString() Not available. Translate now.
Object.prototype.toSource() Not available. Translate now.
Object.prototype.toString() Yes, but not up to date (306 dias older). Edit.
Object.prototype.unwatch() Yes, but not up to date (727 dias older). Edit.
Object.prototype.valueOf() Yes, but not up to date (631 dias older). Edit.
Object.prototype.watch() Yes, but not up to date (727 dias older). Edit.
Object.seal() Yes, but not up to date (40 dias older). Edit.
Object.setPrototypeOf() Yes, but editorial review needed. Edit.
Object.unobserve() Yes, but editorial review needed. Edit.
Object.values() Not available. Translate now.
ParallelArray Not available. Translate now.
Promise Yes, but not up to date (77 dias older). Edit.
Promise.all() Not available. Translate now.
Promise.prototype Not available. Translate now.
Promise.prototype.catch() Not available. Translate now.
Promise.prototype.then() Not available. Translate now.
Promise.race() Not available. Translate now.
Promise.reject() Not available. Translate now.
Promise.resolve() Not available. Translate now.
Proxy Yes, but not up to date (9 dias older). Edit.
Proxy handler Not available. Translate now.
handler.apply() Not available. Translate now.
handler.construct() Not available. Translate now.
handler.defineProperty() Not available. Translate now.
handler.deleteProperty() Not available. Translate now.
handler.enumerate() Not available. Translate now.
handler.get() Not available. Translate now.
handler.getOwnPropertyDescriptor() Not available. Translate now.
handler.getPrototypeOf() Not available. Translate now.
handler.has() Not available. Translate now.
handler.isExtensible() Not available. Translate now.
handler.ownKeys() Not available. Translate now.
handler.preventExtensions() Not available. Translate now.
handler.set() Not available. Translate now.
handler.setPrototypeOf() Not available. Translate now.
Proxy.revocable() Not available. Translate now.
RangeError Yes, but not up to date (242 dias older). Edit.
RangeError.prototype Yes, but not up to date (67 dias older). Edit.
ReferenceError Not available. Translate now.
ReferenceError.prototype Not available. Translate now.
Reflect Not available. Translate now.
Reflect.apply() Not available. Translate now.
Reflect.construct() Not available. Translate now.
Reflect.defineProperty() Not available. Translate now.
Reflect.deleteProperty() Not available. Translate now.
Reflect.enumerate() Not available. Translate now.
Reflect.get() Not available. Translate now.
Reflect.getOwnPropertyDescriptor() Not available. Translate now.
Reflect.getPrototypeOf() Not available. Translate now.
Reflect.has() Not available. Translate now.
Reflect.isExtensible() Not available. Translate now.
Reflect.ownKeys() Not available. Translate now.
Reflect.preventExtensions() Not available. Translate now.
Reflect.set() Not available. Translate now.
Reflect.setPrototypeOf() Not available. Translate now.
RegExp Yes, but not up to date (739 dias older). Edit.
RegExp.$1-$9 Not available. Translate now.
RegExp.input ($_) Not available. Translate now.
RegExp.lastMatch ($&) Not available. Translate now.
RegExp.lastParen ($+) Not available. Translate now.
RegExp.leftContext ($`) Not available. Translate now.
RegExp.prototype Not available. Translate now.
RegExp.prototype.compile() Not available. Translate now.
RegExp.prototype.exec() Not available. Translate now.
RegExp.prototype.flags Not available. Translate now.
RegExp.prototype.global Not available. Translate now.
RegExp.prototype.ignoreCase Not available. Translate now.
RegExp.prototype.multiline Not available. Translate now.
RegExp.prototype.source Not available. Translate now.
RegExp.prototype.sticky Not available. Translate now.
RegExp.prototype.test() Not available. Translate now.
RegExp.prototype.toSource() Not available. Translate now.
RegExp.prototype.toString() Not available. Translate now.
RegExp.prototype.unicode Not available. Translate now.
RegExp.prototype[@@match]() Not available. Translate now.
RegExp.prototype[@@replace]() Not available. Translate now.
RegExp.prototype[@@search]() Not available. Translate now.
RegExp.prototype[@@split]() Not available. Translate now.
RegExp.rightContext ($') Not available. Translate now.
get RegExp[@@species] Not available. Translate now.
regexp.lastIndex Not available. Translate now.
SIMD Not available. Translate now.
SIMD.%type%.abs() Not available. Translate now.
SIMD.%type%.add() Not available. Translate now.
SIMD.%type%.addSaturate() Not available. Translate now.
SIMD.%type%.allTrue() Not available. Translate now.
SIMD.%type%.and() Not available. Translate now.
SIMD.%type%.anyTrue() Not available. Translate now.
SIMD.%type%.check() Not available. Translate now.
SIMD.%type%.div() Not available. Translate now.
SIMD.%type%.equal() Not available. Translate now.
SIMD.%type%.extractLane() Not available. Translate now.
SIMD.%type%.fromFloat32x4() Not available. Translate now.
SIMD.%type%.fromFloat32x4Bits() Not available. Translate now.
SIMD.%type%.fromFloat64x2Bits() Not available. Translate now.
SIMD.%type%.fromInt16x8Bits() Not available. Translate now.
SIMD.%type%.fromInt32x4() Not available. Translate now.
SIMD.%type%.fromInt32x4Bits() Not available. Translate now.
SIMD.%type%.fromInt8x16Bits() Not available. Translate now.
SIMD.%type%.fromUint16x8Bits() Not available. Translate now.
SIMD.%type%.fromUint32x4() Not available. Translate now.
SIMD.%type%.fromUint32x4Bits() Not available. Translate now.
SIMD.%type%.fromUint8x16Bits() Not available. Translate now.
SIMD.%type%.greaterThan() Not available. Translate now.
SIMD.%type%.greaterThanOrEqual() Not available. Translate now.
SIMD.%type%.lessThan() Not available. Translate now.
SIMD.%type%.lessThanOrEqual() Not available. Translate now.
SIMD.%type%.load() Not available. Translate now.
SIMD.%type%.max() Not available. Translate now.
SIMD.%type%.maxNum() Not available. Translate now.
SIMD.%type%.min() Not available. Translate now.
SIMD.%type%.minNum() Not available. Translate now.
SIMD.%type%.mul() Not available. Translate now.
SIMD.%type%.neg() Not available. Translate now.
SIMD.%type%.not() Not available. Translate now.
SIMD.%type%.notEqual() Not available. Translate now.
SIMD.%type%.or() Not available. Translate now.
SIMD.%type%.prototype.toSource() Not available. Translate now.
SIMD.%type%.prototype.toString() Not available. Translate now.
SIMD.%type%.prototype.valueOf() Not available. Translate now.
SIMD.%type%.reciprocalApproximation() Not available. Translate now.
SIMD.%type%.reciprocalSqrtApproximation() Not available. Translate now.
SIMD.%type%.replaceLane() Not available. Translate now.
SIMD.%type%.select() Not available. Translate now.
SIMD.%type%.shiftLeftByScalar() Not available. Translate now.
SIMD.%type%.shiftRightByScalar() Not available. Translate now.
SIMD.%type%.shuffle() Not available. Translate now.
SIMD.%type%.splat() Not available. Translate now.
SIMD.%type%.sqrt() Not available. Translate now.
SIMD.%type%.store() Not available. Translate now.
SIMD.%type%.sub() Not available. Translate now.
SIMD.%type%.subSaturate() Not available. Translate now.
SIMD.%type%.swizzle() Not available. Translate now.
SIMD.%type%.xor() Not available. Translate now.
SIMD.Bool16x8 Not available. Translate now.
SIMD.Bool32x4 Not available. Translate now.
SIMD.Bool64x2 Not available. Translate now.
SIMD.Bool8x16 Not available. Translate now.
SIMD.Float32x4 Not available. Translate now.
SIMD.Float64x2 Not available. Translate now.
SIMD.Int16x8 Not available. Translate now.
SIMD.Int32x4 Not available. Translate now.
SIMD.Int8x16 Not available. Translate now.
SIMD.Uint16x8 Not available. Translate now.
SIMD.Uint32x4 Not available. Translate now.
SIMD.Uint8x16 Not available. Translate now.
Set Yes, but not up to date (150 dias older). Edit.
Set.prototype Not available. Translate now.
Set.prototype.add() Yes, but not up to date (125 dias older). Edit.
Set.prototype.clear() Not available. Translate now.
Set.prototype.delete() Not available. Translate now.
Set.prototype.entries() Not available. Translate now.
Set.prototype.forEach() Not available. Translate now.
Set.prototype.has() Not available. Translate now.
Set.prototype.size Yes, but not up to date (137 dias older). Edit.
Set.prototype.values() Not available. Translate now.
Set.prototype[@@iterator]() Not available. Translate now.
get Set[@@species] Not available. Translate now.
SharedArrayBuffer Not available. Translate now.
SharedArrayBuffer.prototype Not available. Translate now.
SharedArrayBuffer.prototype.byteLength Not available. Translate now.
StopIteration Not available. Translate now.
String Yes, but not up to date (410 dias older). Edit.
String.fromCharCode() Yes, but not up to date (711 dias older). Edit.
String.fromCodePoint() Yes, but not up to date (427 dias older). Edit.
String.prototype Yes, but not up to date (331 dias older). Edit.
String.prototype.anchor() Yes, but not up to date (491 dias older). Edit.
String.prototype.big() Yes, but not up to date (712 dias older). Edit.
String.prototype.blink() Yes, but not up to date (712 dias older). Edit.
String.prototype.bold() Yes, but not up to date (712 dias older). Edit.
String.prototype.charAt() Yes, but not up to date (429 dias older). Edit.
String.prototype.charCodeAt() Yes, but not up to date (712 dias older). Edit.
String.prototype.codePointAt() Not available. Translate now.
String.prototype.concat() Yes, but not up to date (711 dias older). Edit.
String.prototype.endsWith() Yes, but not up to date (240 dias older). Edit.
String.prototype.fixed() Yes, but not up to date (711 dias older). Edit.
String.prototype.fontcolor() Yes, but not up to date (241 dias older). Edit.
String.prototype.fontsize() Yes, but not up to date (241 dias older). Edit.
String.prototype.includes() Not available. Translate now.
String.prototype.indexOf() Yes, but not up to date (288 dias older). Edit.
String.prototype.italics() Yes, but not up to date (458 dias older). Edit.
String.prototype.lastIndexOf() Yes, but not up to date (86 dias older). Edit.
String.prototype.link() Yes, but not up to date (712 dias older). Edit.
String.prototype.localeCompare() Not available. Translate now.
String.prototype.match() Yes, but not up to date (374 dias older). Edit.
String.prototype.normalize() Not available. Translate now.
String.prototype.padEnd() Not available. Translate now.
String.prototype.padStart() Not available. Translate now.
String.prototype.quote() Not available. Translate now.
String.prototype.repeat() Yes, but not up to date (327 dias older). Edit.
String.prototype.replace() Yes, but not up to date (161 dias older). Edit.
String.prototype.search() Yes, but not up to date (74 dias older). Edit.
String.prototype.slice() Yes, and up to date.
String.prototype.small() Yes, but not up to date (712 dias older). Edit.
String.prototype.split() Yes, but not up to date (448 dias older). Edit.
String.prototype.startsWith() Yes, but not up to date (290 dias older). Edit.
String.prototype.strike() Yes, but not up to date (712 dias older). Edit.
String.prototype.sub() Yes, but not up to date (712 dias older). Edit.
String.prototype.substr() Yes, but not up to date (10 dias older). Edit.
String.prototype.substring() Yes, but not up to date (750 dias older). Edit.
String.prototype.sup() Yes, but not up to date (712 dias older). Edit.
String.prototype.toLocaleLowerCase() Not available. Translate now.
String.prototype.toLocaleUpperCase() Not available. Translate now.
String.prototype.toLowerCase() Yes, but not up to date (713 dias older). Edit.
String.prototype.toSource() Not available. Translate now.
String.prototype.toString() Yes, but not up to date (713 dias older). Edit.
String.prototype.toUpperCase() Yes, but not up to date (185 dias older). Edit.
String.prototype.trim() Yes, but not up to date (69 dias older). Edit.
String.prototype.trimLeft() Not available. Translate now.
String.prototype.trimRight() Not available. Translate now.
String.prototype.valueOf() Yes, but not up to date (713 dias older). Edit.
String.prototype[@@iterator]() Not available. Translate now.
String.raw() Not available. Translate now.
string.length Yes, but not up to date (183 dias older). Edit.
Symbol Yes, but not up to date (237 dias older). Edit.
Symbol.for() Not available. Translate now.
Symbol.hasInstance Not available. Translate now.
Symbol.isConcatSpreadable Not available. Translate now.
Symbol.iterator Not available. Translate now.
Symbol.keyFor() Not available. Translate now.
Symbol.match Not available. Translate now.
Symbol.prototype Not available. Translate now.
Symbol.prototype.toSource() Not available. Translate now.
Symbol.prototype.toString() Not available. Translate now.
Symbol.prototype.valueOf() Not available. Translate now.
Symbol.prototype[@@toPrimitive] Not available. Translate now.
Symbol.replace Not available. Translate now.
Symbol.search Not available. Translate now.
Symbol.species Not available. Translate now.
Symbol.split Not available. Translate now.
Symbol.toPrimitive Not available. Translate now.
Symbol.unscopables Not available. Translate now.
SyntaxError Yes, and up to date.
SyntaxError.prototype Yes, but editorial review needed. Edit.
TypeError Yes, but not up to date (302 dias older). Edit.
TypeError.prototype Not available. Translate now.
TypedArray Not available. Translate now.
TypedArray.BYTES_PER_ELEMENT Not available. Translate now.
TypedArray.from() Not available. Translate now.
TypedArray.name Not available. Translate now.
TypedArray.of() Not available. Translate now.
TypedArray.prototype Not available. Translate now.
TypedArray.prototype.buffer Not available. Translate now.
TypedArray.prototype.byteLength Not available. Translate now.
TypedArray.prototype.byteOffset Not available. Translate now.
TypedArray.prototype.copyWithin() Not available. Translate now.
TypedArray.prototype.entries() Not available. Translate now.
TypedArray.prototype.every() Not available. Translate now.
TypedArray.prototype.fill() Not available. Translate now.
TypedArray.prototype.filter() Not available. Translate now.
TypedArray.prototype.find() Not available. Translate now.
TypedArray.prototype.findIndex() Not available. Translate now.
TypedArray.prototype.forEach() Not available. Translate now.
TypedArray.prototype.includes() Not available. Translate now.
TypedArray.prototype.indexOf() Not available. Translate now.
TypedArray.prototype.join() Not available. Translate now.
TypedArray.prototype.keys() Not available. Translate now.
TypedArray.prototype.lastIndexOf() Not available. Translate now.
TypedArray.prototype.length Not available. Translate now.
TypedArray.prototype.map() Not available. Translate now.
TypedArray.prototype.move() Not available. Translate now.
TypedArray.prototype.reduce() Not available. Translate now.
TypedArray.prototype.reduceRight() Not available. Translate now.
TypedArray.prototype.reverse() Not available. Translate now.
TypedArray.prototype.set() Not available. Translate now.
TypedArray.prototype.slice() Not available. Translate now.
TypedArray.prototype.some() Not available. Translate now.
TypedArray.prototype.sort() Not available. Translate now.
TypedArray.prototype.subarray() Not available. Translate now.
TypedArray.prototype.values() Not available. Translate now.
TypedArray.prototype[@@iterator]() Not available. Translate now.
get TypedArray[@@species] Not available. Translate now.
URIError Not available. Translate now.
URIError.prototype Not available. Translate now.
Uint16Array Not available. Translate now.
Uint32Array Not available. Translate now.
Uint8Array Not available. Translate now.
Uint8ClampedArray Not available. Translate now.
WeakMap Yes, but not up to date (454 dias older). Edit.
WeakMap.prototype Not available. Translate now.
WeakMap.prototype.clear() Not available. Translate now.
WeakMap.prototype.delete() Not available. Translate now.
WeakMap.prototype.get() Not available. Translate now.
WeakMap.prototype.has() Not available. Translate now.
WeakMap.prototype.set() Not available. Translate now.
WeakSet Not available. Translate now.
WeakSet.prototype Not available. Translate now.
WeakSet.prototype.add() Not available. Translate now.
WeakSet.prototype.clear() Not available. Translate now.
WeakSet.prototype.delete() Not available. Translate now.
WeakSet.prototype.has() Not available. Translate now.
decodeURI() Yes, but not up to date (482 dias older). Edit.
decodeURIComponent() Yes, but not up to date (637 dias older). Edit.
encodeURI() Yes, but not up to date (637 dias older). Edit.
encodeURIComponent() Yes, but not up to date (637 dias older). Edit.
escape() Not available. Translate now.
eval() Yes, but editorial review needed. Edit.
isFinite() Yes, but not up to date (613 dias older). Edit.
isNaN() Yes, but not up to date (613 dias older). Edit.
null Yes, and up to date.
parseFloat() Yes, but not up to date (613 dias older). Edit.
parseInt() Yes, but not up to date (496 dias older). Edit.
undefined Yes, but editorial review needed. Edit.
unescape() Yes, but not up to date (85 dias older). Edit.
uneval() Not available. Translate now.
Statements and declarations Yes, but not up to date (98 dias older). Edit.
Legacy generator function Yes, but not up to date (146 dias older). Edit.
block Yes, but not up to date (569 dias older). Edit.
break Yes, but not up to date (401 dias older). Edit.
class Yes, but not up to date (167 dias older). Edit.
const Yes, but not up to date (569 dias older). Edit.
continue Yes, but not up to date (349 dias older). Edit.
debugger Yes, but translation in progress. Edit.
default Not available. Translate now.
do...while Yes, but not up to date (349 dias older). Edit.
empty Not available. Translate now.
export Yes, but not up to date (15 dias older). Edit.
for Yes, but not up to date (644 dias older). Edit.
for each...in Yes, but not up to date (237 dias older). Edit.
for...in Yes, but not up to date (74 dias older). Edit.
for...of Yes, but not up to date (198 dias older). Edit.
function Yes, but not up to date (481 dias older). Edit.
function* Yes, but not up to date (14 dias older). Edit.
if...else Yes, but not up to date (350 dias older). Edit.
import Yes, but not up to date (48 dias older). Edit.
label Yes, but not up to date (363 dias older). Edit.
let Yes, but not up to date (14 dias older). Edit.
return Yes, and up to date.
switch Yes, but not up to date (70 dias older). Edit.
throw Yes, and up to date.
try...catch Yes, but not up to date (8 dias older). Edit.
var Yes, but not up to date (652 dias older). Edit.
while Yes, but not up to date (350 dias older). Edit.
with Yes, but not up to date (382 dias older). Edit.
Strict mode Yes, but translation in progress. Edit.
Transitioning to strict mode Not available. Translate now.
Template literals Yes, but editorial review needed. Edit.
JavaScript shells Not available. Translate now.
JavaScript technologies overview Not available. Translate now.
JavaScript typed arrays Yes, but not up to date (174 dias older). Edit.
Memory Management Yes, but editorial review needed. Edit.
New in JavaScript Yes, but editorial review needed. Edit.
ECMAScript 5 support in Mozilla Yes, but editorial review needed. Edit.
ECMAScript 6 support in Mozilla Yes, but not up to date (182 dias older). Edit.
ECMAScript Next support in Mozilla Not available. Translate now.
Firefox JavaScript changelog Not available. Translate now.
New in JavaScript 1.1 Not available. Translate now.
New in JavaScript 1.2 Yes, but translation in progress. Edit.
New in JavaScript 1.3 Not available. Translate now.
New in JavaScript 1.4 Not available. Translate now.
New in JavaScript 1.5 Yes, but not up to date (283 dias older). Edit.
New in JavaScript 1.6 Yes, but not up to date (358 dias older). Edit.
New in JavaScript 1.7 Yes, but not up to date (193 dias older). Edit.
New in JavaScript 1.8 Yes, but not up to date (255 dias older). Edit.
New in JavaScript 1.8.1 Not available. Translate now.
New in JavaScript 1.8.5 Yes, but not up to date (76 dias older). Edit.
SIMD types Not available. Translate now.
The performance hazards of [[Prototype]] mutation Not available. Translate now.

Macros

Name Strings Translated
Common 17 15
CompatTable 37 34
JavaScript 3 2

Etiquetas y colaboradores del documento

 Colaboradores en esta página: Jeremie, fscholz
 Última actualización por: Jeremie,