Summary

Pages Translated Translations up to date Translations technically reviewed Translations editorially reviewed Macros strings Translated macros strings
862 36 (4%) 4 (11%) 36 (100%) 32 (88%) 73 0 (0%)

Priority articles

Page Translated?
JavaScript Yes, but editorial review needed. Edit.
JavaScript Guide Yes, but not up to date (932 days older). Edit.
Control flow and error handling Not available.
Details of the object model Not available.
Expressions and operators Not available.
Functions Not available.
Grammar and types Not available.
Indexed collections Not available.
Introduction Yes, but not up to date (1103 days older). Edit.
Iterators and generators Not available.
Keyed collections Not available.
Loops and iteration Yes, but not up to date (535 days older). Edit.
Meta programming Not available.
Numbers and dates Not available.
Text formatting Yes, but not up to date (56 days older). Edit.
Using promises Not available.
Working with objects Not available.
JavaScript reference Yes, but not up to date (1840 days older). Edit.

All articles

Page Translated?
JavaScript Yes, but editorial review needed. Edit.
A re-introduction to JavaScript (JS tutorial) Yes, but not up to date (199 days older). Edit.
About JavaScript Not available. Translate now.
Closures Not available. Translate now.
Concurrency model and Event Loop Not available. Translate now.
Differential inheritance in JavaScript Not available. Translate now.
Enumerability and ownership of properties Not available. Translate now.
Equality comparisons and sameness Not available. Translate now.
Index Not available. Translate now.
Inheritance and the prototype chain Not available. Translate now.
Introduction to using XPath in JavaScript Not available. Translate now.
JavaScript Guide Yes, but not up to date (932 days older). Edit.
Control flow and error handling Not available. Translate now.
Details of the object model Not available. Translate now.
Expressions and operators Not available. Translate now.
Functions Not available. Translate now.
Grammar and types Not available. Translate now.
Indexed collections Not available. Translate now.
Introduction Yes, but not up to date (1103 days older). Edit.
Iterators and generators Not available. Translate now.
Keyed collections Not available. Translate now.
Loops and iteration Yes, but not up to date (535 days older). Edit.
Meta programming Not available. Translate now.
Numbers and dates Not available. Translate now.
Regular Expressions Not available. Translate now.
Text formatting Yes, but not up to date (56 days older). Edit.
Using promises Not available. Translate now.
Working with objects Not available. Translate now.
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 (1840 days older). Edit.
About the JavaScript reference Not available. Translate now.
Classes Yes, but not up to date (289 days older). Edit.
constructor Yes, but not up to date (62 days older). Edit.
extends Not available. Translate now.
static Yes, but not up to date (203 days older). Edit.
Deprecated and obsolete features Not available. Translate now.
The legacy Iterator protocol Not available. Translate now.
Expressions and operators Not available. Translate now.
Arithmetic operators Not available. Translate now.
Array comprehensions Not available. Translate now.
Assignment operators Not available. Translate now.
Bitwise operators Not available. Translate now.
Comma operator Not available. Translate now.
Comparison operators Not available. Translate now.
Conditional (ternary) Operator Not available. Translate now.
Destructuring assignment Not available. Translate now.
Expression closures Not available. Translate now.
Generator comprehensions Not available. Translate now.
Grouping operator Not available. Translate now.
Legacy generator function expression Not available. Translate now.
Logical operators Not available. Translate now.
Object initializer Not available. Translate now.
Operator precedence Not available. Translate now.
Pipeline operator Not available. Translate now.
Property accessors Not available. Translate now.
Spread syntax Not available. Translate now.
async function expression Not available. Translate now.
await Not available. Translate now.
class expression Not available. Translate now.
delete operator Not available. Translate now.
function expression Not available. Translate now.
function* expression Not available. Translate now.
in operator Not available. Translate now.
instanceof Not available. Translate now.
new operator Not available. Translate now.
new.target Not available. Translate now.
super Not available. Translate now.
this Not available. Translate now.
typeof Not available. Translate now.
void operator Not available. Translate now.
yield Not available. Translate now.
yield* Not available. Translate now.
Functions Not available. Translate now.
Arrow functions Not available. Translate now.
Default parameters Not available. Translate now.
Method definitions Not available. Translate now.
Rest parameters Not available. Translate now.
The arguments object Not available. Translate now.
arguments.callee Not available. Translate now.
arguments.caller Not available. Translate now.
arguments.length Not available. Translate now.
arguments[@@iterator]() Not available. Translate now.
getter Not available. Translate now.
setter Not available. Translate now.
Iteration protocols Not available. Translate now.
JavaScript error reference Yes, but translation in progress. Edit.
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: invalid date 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: can't access lexical declaration`X' before initialization 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: "0"-prefixed octal literals and octal escape seq. are deprecated Not available. Translate now.
SyntaxError: "use strict" not allowed in function with non-simple parameters Not available. Translate now.
SyntaxError: "x" is a reserved identifier 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: a declaration in the head of a for-of loop can't have an initializer Not available. Translate now.
SyntaxError: applying the 'delete' operator to an unqualified name is deprecated Not available. Translate now.
SyntaxError: for-in loop head declarations may not have initializers Not available. Translate now.
SyntaxError: function statement requires a name Not available. Translate now.
SyntaxError: identifier starts immediately after numeric literal Not available. Translate now.
SyntaxError: illegal character Not available. Translate now.
SyntaxError: invalid regular expression flag "x" Not available. Translate now.
SyntaxError: missing ) after argument list Not available. Translate now.
SyntaxError: missing ) after condition Not available. Translate now.
SyntaxError: missing : after property id Not available. Translate now.
SyntaxError: missing ; before statement Not available. Translate now.
SyntaxError: missing = in const declaration Not available. Translate now.
SyntaxError: missing ] after element list Not available. Translate now.
SyntaxError: missing formal parameter Not available. Translate now.
SyntaxError: missing name after . operator Not available. Translate now.
SyntaxError: missing variable name Not available. Translate now.
SyntaxError: missing } after function body 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 not a non-null object Not available. Translate now.
TypeError: "x" is read-only Not available. Translate now.
TypeError: 'x' is not iterable Not available. Translate now.
TypeError: More arguments needed Not available. Translate now.
TypeError: Reduce of empty array with no initial value Not available. Translate now.
TypeError: can't access dead object Not available. Translate now.
TypeError: can't access property "x" of "y" Not available. Translate now.
TypeError: can't define property "x": "obj" is not extensible Not available. Translate now.
TypeError: can't delete non-configurable array element Not available. Translate now.
TypeError: can't redefine non-configurable property "x" Not available. Translate now.
TypeError: cannot use 'in' operator to search for 'x' in 'y' Not available. Translate now.
TypeError: cyclic object value Not available. Translate now.
TypeError: invalid 'instanceof' operand 'x' Not available. Translate now.
TypeError: invalid Array.prototype.sort argument Not available. Translate now.
TypeError: invalid arguments Not available. Translate now.
TypeError: invalid assignment to const "x" Not available. Translate now.
TypeError: property "x" is non-configurable and can't be deleted Not available. Translate now.
TypeError: setting getter-only property "x" Not available. Translate now.
TypeError: variable "x" redeclares argument Not available. Translate now.
URIError: malformed URI sequence Not available. Translate now.
Warning: -file- is being assigned a //# sourceMappingURL, but already has one Not available. Translate now.
Warning: 08/09 is not a legal ECMA-262 octal constant Not available. Translate now.
Warning: Date.prototype.toLocaleFormat is deprecated Not available. Translate now.
Warning: JavaScript 1.6's for-each-in loops are deprecated Not available. Translate now.
Warning: String.x is deprecated; use String.prototype.x instead Not available. Translate now.
Warning: expression closures are deprecated Not available. Translate now.
Warning: unreachable code after return statement Yes, but translation in progress. Edit.
X.prototype.y called on incompatible type Not available. Translate now.
JavaScript methods index Not available. Translate now.
JavaScript properties index Not available. Translate now.
Lexical grammar Not available. Translate now.
Standard built-in objects Yes, but not up to date (1201 days older). Edit.
Array Yes, but not up to date (1247 days older). Edit.
Array.from() Not available. Translate now.
Array.isArray() Yes, but not up to date (1452 days older). Edit.
Array.length Not available. Translate now.
Array.observe() Not available. Translate now.
Array.of() Not available. Translate now.
Array.prototype Not available. Translate now.
Array.prototype.concat() Not available. Translate now.
Array.prototype.copyWithin() Not available. Translate now.
Array.prototype.entries() Not available. Translate now.
Array.prototype.every() Yes, but not up to date (1694 days older). Edit.
Array.prototype.fill() Not available. Translate now.
Array.prototype.filter() Not available. Translate now.
Array.prototype.find() Not available. Translate now.
Array.prototype.findIndex() Yes, but not up to date (148 days older). Edit.
Array.prototype.flat() Not available. Translate now.
Array.prototype.flatMap() Not available. Translate now.
Array.prototype.forEach() Yes, but translation in progress. Edit.
Array.prototype.includes() Not available. Translate now.
Array.prototype.indexOf() Yes, but editorial review needed. Edit.
Array.prototype.join() Not available. Translate now.
Array.prototype.keys() Not available. Translate now.
Array.prototype.lastIndexOf() Not available. Translate now.
Array.prototype.map() Not available. Translate now.
Array.prototype.pop() Not available. Translate now.
Array.prototype.push() Not available. Translate now.
Array.prototype.reduce() Not available. Translate now.
Array.prototype.reduceRight() Not available. Translate now.
Array.prototype.reverse() Yes, but not up to date (158 days older). Edit.
Array.prototype.shift() Yes, and up to date.
Array.prototype.slice() Not available. Translate now.
Array.prototype.some() Not available. Translate now.
Array.prototype.sort() Not available. Translate now.
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() Not available. Translate now.
Array.prototype.unshift() Yes, but not up to date (345 days older). Edit.
Array.prototype.values() Not available. Translate now.
Array.prototype[@@iterator]() Not available. Translate now.
Array.prototype[@@unscopables] Not available. Translate now.
Array.unobserve() Not available. Translate now.
get Array[@@species] Not available. Translate now.
ArrayBuffer Not available. Translate now.
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.
AsyncFunction Not available. Translate now.
AsyncFunction.prototype 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.notify() 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.xor() Not available. Translate now.
Boolean Not available. Translate now.
Boolean.prototype Not available. Translate now.
Boolean.prototype.toSource() Not available. Translate now.
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 Not available. Translate now.
Date.UTC() Not available. Translate now.
Date.now() Not available. Translate now.
Date.parse() Not available. Translate now.
Date.prototype Not available. Translate now.
Date.prototype.getDate() Not available. Translate now.
Date.prototype.getDay() Not available. Translate now.
Date.prototype.getFullYear() Not available. Translate now.
Date.prototype.getHours() Not available. Translate now.
Date.prototype.getMilliseconds() Not available. Translate now.
Date.prototype.getMinutes() Not available. Translate now.
Date.prototype.getMonth() Not available. Translate now.
Date.prototype.getSeconds() Not available. Translate now.
Date.prototype.getTime() Not available. Translate now.
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() Not available. Translate now.
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 Not available. Translate now.
Error.prototype Not available. Translate now.
Error.prototype.columnNumber Not available. Translate now.
Error.prototype.fileName Not available. Translate now.
Error.prototype.lineNumber Not available. Translate now.
Error.prototype.message Not available. Translate now.
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 (1525 days older). Edit.
Function.arguments Not available. Translate now.
Function.arity Not available. Translate now.
Function.caller Not available. Translate now.
Function.displayName Not available. Translate now.
Function.length Not available. Translate now.
Function.prototype Not available. Translate now.
Function.prototype.apply() Not available. Translate now.
Function.prototype.bind() Not available. Translate now.
Function.prototype.call() Yes, but not up to date (601 days older). Edit.
Function.prototype.isGenerator() Not available. Translate now.
Function.prototype.name Yes, but not up to date (425 days older). Edit.
Function.prototype.toSource() Not available. Translate now.
Function.prototype.toString() Not available. Translate now.
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 Not available. Translate now.
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 Not available. Translate now.
Intl.NumberFormat.prototype Not available. Translate now.
Intl.NumberFormat.prototype.format Not available. Translate now.
Intl.NumberFormat.prototype.formatToParts() Not available. Translate now.
Intl.NumberFormat.prototype.resolvedOptions() Not available. Translate now.
Intl.NumberFormat.supportedLocalesOf() Not available. Translate now.
Intl.PluralRules Not available. Translate now.
Intl.PluralRules.prototype Not available. Translate now.
Intl.PluralRules.prototype.resolvedOptions() Not available. Translate now.
Intl.PluralRules.select() Not available. Translate now.
Intl.PluralRules.supportedLocalesOf() Not available. Translate now.
JSON Not available. Translate now.
JSON.parse() Not available. Translate now.
JSON.stringify() Not available. Translate now.
Map Not available. Translate now.
Map.prototype Not available. Translate now.
Map.prototype.clear() Not available. Translate now.
Map.prototype.delete() Not available. Translate now.
Map.prototype.entries() Not available. Translate now.
Map.prototype.forEach() Not available. Translate now.
Map.prototype.get() Not available. Translate now.
Map.prototype.has() Not available. Translate now.
Map.prototype.keys() Not available. Translate now.
Map.prototype.set() Not available. Translate now.
Map.prototype.size Not available. Translate now.
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 Not available. Translate now.
Math.E Not available. Translate now.
Math.LN10 Not available. Translate now.
Math.LN2 Not available. Translate now.
Math.LOG10E Not available. Translate now.
Math.LOG2E Not available. Translate now.
Math.PI Not available. Translate now.
Math.SQRT1_2 Not available. Translate now.
Math.SQRT2 Not available. Translate now.
Math.abs() Not available. Translate now.
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() Not available. Translate now.
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() Not available. Translate now.
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() Not available. Translate now.
Math.min() Not available. Translate now.
Math.pow() Not available. Translate now.
Math.random() Not available. Translate now.
Math.round() Not available. Translate now.
Math.sign() Not available. Translate now.
Math.sin() Not available. Translate now.
Math.sinh() Not available. Translate now.
Math.sqrt() Not available. Translate now.
Math.tan() Not available. Translate now.
Math.tanh() Not available. Translate now.
Math.trunc() Not available. Translate now.
NaN Not available. Translate now.
Number Not available. Translate now.
Number.EPSILON Not available. Translate now.
Number.MAX_SAFE_INTEGER Not available. Translate now.
Number.MAX_VALUE Not available. Translate now.
Number.MIN_SAFE_INTEGER Not available. Translate now.
Number.MIN_VALUE Not available. Translate now.
Number.NEGATIVE_INFINITY Not available. Translate now.
Number.NaN Not available. Translate now.
Number.POSITIVE_INFINITY Not available. Translate now.
Number.isFinite() Not available. Translate now.
Number.isInteger() Not available. Translate now.
Number.isNaN() Not available. Translate now.
Number.isSafeInteger() Not available. Translate now.
Number.parseFloat() Not available. Translate now.
Number.parseInt() Not available. Translate now.
Number.prototype Not available. Translate now.
Number.prototype.toExponential() Not available. Translate now.
Number.prototype.toFixed() Not available. Translate now.
Number.prototype.toLocaleString() Not available. Translate now.
Number.prototype.toPrecision() Not available. Translate now.
Number.prototype.toSource() Not available. Translate now.
Number.prototype.toString() Not available. Translate now.
Number.prototype.valueOf() Not available. Translate now.
Number.toInteger() Not available. Translate now.
Object Yes, but not up to date (195 days older). Edit.
Object.assign() Not available. Translate now.
Object.create() Not available. Translate now.
Object.defineProperties() Not available. Translate now.
Object.defineProperty() Not available. Translate now.
Additional examples for Object.defineProperty Not available. Translate now.
Object.entries() Not available. Translate now.
Object.freeze() Not available. Translate now.
Object.fromEntries() Not available. Translate now.
Object.getNotifier() Not available. Translate now.
Object.getOwnPropertyDescriptor() Not available. Translate now.
Object.getOwnPropertyDescriptors() Not available. Translate now.
Object.getOwnPropertyNames() Not available. Translate now.
Object.getOwnPropertySymbols() Not available. Translate now.
Object.getPrototypeOf() Not available. Translate now.
Object.is() Not available. Translate now.
Object.isExtensible() Not available. Translate now.
Object.isFrozen() Not available. Translate now.
Object.isSealed() Not available. Translate now.
Object.keys() Not available. Translate now.
Object.observe() Not available. Translate now.
Object.preventExtensions() Not available. Translate now.
Object.prototype Not available. Translate now.
Object.prototype.__count__ Not available. Translate now.
Object.prototype.__defineGetter__() Not available. Translate now.
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 not up to date (141 days older). Edit.
Object.prototype.constructor Not available. Translate now.
Object.prototype.eval() Not available. Translate now.
Object.prototype.hasOwnProperty() Not available. Translate now.
Object.prototype.isPrototypeOf() Not available. Translate now.
Object.prototype.propertyIsEnumerable() Not available. Translate now.
Object.prototype.toLocaleString() Not available. Translate now.
Object.prototype.toSource() Not available. Translate now.
Object.prototype.toString() Not available. Translate now.
Object.prototype.unwatch() Not available. Translate now.
Object.prototype.valueOf() Not available. Translate now.
Object.prototype.watch() Not available. Translate now.
Object.seal() Not available. Translate now.
Object.setPrototypeOf() Not available. Translate now.
Object.unobserve() Not available. Translate now.
Object.values() Not available. Translate now.
Promise Not available. Translate now.
Promise.all() Not available. Translate now.
Promise.prototype Not available. Translate now.
Promise.prototype.catch() Not available. Translate now.
Promise.prototype.finally() 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 Not available. Translate now.
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 Not available. Translate now.
RangeError.prototype Not available. Translate now.
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 (148 days 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.
Set Yes, but editorial review needed. Edit.
Set.prototype Not available. Translate now.
Set.prototype.add() Not available. Translate now.
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 Not available. Translate now.
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.
SharedArrayBuffer.prototype.slice() Not available. Translate now.
String Yes, but not up to date (615 days older). Edit.
String.fromCharCode() Not available. Translate now.
String.fromCodePoint() Not available. Translate now.
String.prototype Not available. Translate now.
String.prototype.anchor() Not available. Translate now.
String.prototype.big() Not available. Translate now.
String.prototype.blink() Not available. Translate now.
String.prototype.bold() Not available. Translate now.
String.prototype.charAt() Not available. Translate now.
String.prototype.charCodeAt() Not available. Translate now.
String.prototype.codePointAt() Not available. Translate now.
String.prototype.concat() Not available. Translate now.
String.prototype.endsWith() Not available. Translate now.
String.prototype.fixed() Not available. Translate now.
String.prototype.fontcolor() Not available. Translate now.
String.prototype.fontsize() Not available. Translate now.
String.prototype.includes() Not available. Translate now.
String.prototype.indexOf() Not available. Translate now.
String.prototype.italics() Not available. Translate now.
String.prototype.lastIndexOf() Not available. Translate now.
String.prototype.link() Not available. Translate now.
String.prototype.localeCompare() Not available. Translate now.
String.prototype.match() Not available. Translate now.
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() Not available. Translate now.
String.prototype.replace() Not available. Translate now.
String.prototype.search() Not available. Translate now.
String.prototype.slice() Not available. Translate now.
String.prototype.small() Not available. Translate now.
String.prototype.split() Yes, but not up to date (211 days older). Edit.
String.prototype.startsWith() Not available. Translate now.
String.prototype.strike() Not available. Translate now.
String.prototype.sub() Not available. Translate now.
String.prototype.substr() Yes, but not up to date (543 days older). Edit.
String.prototype.substring() Yes, but not up to date (572 days older). Edit.
String.prototype.sup() Not available. Translate now.
String.prototype.toLocaleLowerCase() Not available. Translate now.
String.prototype.toLocaleUpperCase() Not available. Translate now.
String.prototype.toLowerCase() Not available. Translate now.
String.prototype.toSource() Not available. Translate now.
String.prototype.toString() Not available. Translate now.
String.prototype.toUpperCase() Not available. Translate now.
String.prototype.trim() Not available. Translate now.
String.prototype.trimEnd() Not available. Translate now.
String.prototype.trimStart() Not available. Translate now.
String.prototype.valueOf() Not available. Translate now.
String.prototype[@@iterator]() Not available. Translate now.
String.raw() Not available. Translate now.
string.length Not available. Translate now.
Symbol Not available. Translate now.
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.description 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.toStringTag Not available. Translate now.
Symbol.unscopables Not available. Translate now.
SyntaxError Not available. Translate now.
SyntaxError.prototype Not available. Translate now.
TypeError Not available. Translate now.
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.toLocaleString() Not available. Translate now.
TypedArray.prototype.toString() 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 Not available. Translate now.
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.
WebAssembly Not available. Translate now.
WebAssembly.CompileError() Not available. Translate now.
WebAssembly.Global Not available. Translate now.
WebAssembly.Global.prototype Not available. Translate now.
WebAssembly.Instance Not available. Translate now.
WebAssembly.Instance.prototype Not available. Translate now.
WebAssembly.Instance.prototype.exports Not available. Translate now.
WebAssembly.LinkError() Not available. Translate now.
WebAssembly.Memory() Not available. Translate now.
WebAssembly.Memory.prototype Not available. Translate now.
WebAssembly.Memory.prototype.buffer Not available. Translate now.
WebAssembly.Memory.prototype.grow() Not available. Translate now.
WebAssembly.Module Not available. Translate now.
WebAssembly.Module.customSections() Not available. Translate now.
WebAssembly.Module.exports() Not available. Translate now.
WebAssembly.Module.imports() Not available. Translate now.
WebAssembly.Module.prototype Not available. Translate now.
WebAssembly.RuntimeError() Not available. Translate now.
WebAssembly.Table() Not available. Translate now.
WebAssembly.Table.prototype Not available. Translate now.
WebAssembly.Table.prototype.get() Not available. Translate now.
WebAssembly.Table.prototype.grow() Not available. Translate now.
WebAssembly.Table.prototype.length Not available. Translate now.
WebAssembly.Table.prototype.set() Not available. Translate now.
WebAssembly.compile() Not available. Translate now.
WebAssembly.compileStreaming() Not available. Translate now.
WebAssembly.instantiate() Not available. Translate now.
WebAssembly.instantiateStreaming() Not available. Translate now.
WebAssembly.validate() Not available. Translate now.
decodeURI() Not available. Translate now.
decodeURIComponent() Not available. Translate now.
encodeURI() Not available. Translate now.
encodeURIComponent() Not available. Translate now.
escape() Not available. Translate now.
eval() Not available. Translate now.
isFinite() Not available. Translate now.
isNaN() Not available. Translate now.
null Not available. Translate now.
parseFloat() Not available. Translate now.
parseInt() Not available. Translate now.
undefined Not available. Translate now.
unescape() Not available. Translate now.
uneval() Not available. Translate now.
Statements and declarations Yes, but not up to date (680 days older). Edit.
Legacy generator function Not available. Translate now.
async function Not available. Translate now.
block Not available. Translate now.
break Not available. Translate now.
class Not available. Translate now.
const Not available. Translate now.
continue Not available. Translate now.
debugger Not available. Translate now.
default Not available. Translate now.
do...while Not available. Translate now.
empty Not available. Translate now.
export Not available. Translate now.
for Not available. Translate now.
for each...in Not available. Translate now.
for...in Not available. Translate now.
for...of Not available. Translate now.
function declaration Not available. Translate now.
function* Not available. Translate now.
if...else Not available. Translate now.
import Not available. Translate now.
import.meta Not available. Translate now.
label Not available. Translate now.
let Not available. Translate now.
return Not available. Translate now.
switch Not available. Translate now.
throw Not available. Translate now.
try...catch Not available. Translate now.
var Not available. Translate now.
while Yes, but not up to date (325 days older). Edit.
with Not available. Translate now.
Strict mode Not available. Translate now.
Transitioning to strict mode Not available. Translate now.
Template literals (Template strings) Not available. Translate now.
Trailing commas Not available. Translate now.
JavaScript shells Not available. Translate now.
JavaScript technologies overview Not available. Translate now.
JavaScript typed arrays Not available. Translate now.
Memory Management Not available. Translate now.
Microsoft JavaScript extensions Not available. Translate now.
@cc_on Not available. Translate now.
@if Not available. Translate now.
@set Not available. Translate now.
ActiveXObject Not available. Translate now.
Date.getVarDate() Not available. Translate now.
Debug Not available. Translate now.
Debug.debuggerEnabled Not available. Translate now.
Debug.msTraceAsyncCallbackCompleted Not available. Translate now.
Debug.msTraceAsyncCallbackCompleted Not available. Translate now.
Debug.msTraceAsyncCallbackStarting Not available. Translate now.
Debug.msTraceAsyncOperationStarting Not available. Translate now.
Debug.msUpdateAsyncCallbackRelation Not available. Translate now.
Debug.setNonUserCodeExceptions Not available. Translate now.
Debug.write Not available. Translate now.
Debug.writeln Not available. Translate now.
Enumerator Not available. Translate now.
Enumerator.atEnd Not available. Translate now.
Enumerator.item Not available. Translate now.
Enumerator.moveFirst Not available. Translate now.
Enumerator.moveNext Not available. Translate now.
Error.description Not available. Translate now.
Error.number Not available. Translate now.
Error.stackTraceLimit Not available. Translate now.
GetObject Not available. Translate now.
ScriptEngine Not available. Translate now.
ScriptEngineBuildVersion Not available. Translate now.
ScriptEngineMajorVersion Not available. Translate now.
ScriptEngineMinorVersion Not available. Translate now.
VBArray Not available. Translate now.
VBArray.dimensions Not available. Translate now.
VBArray.getItem Not available. Translate now.
VBArray.lbound Not available. Translate now.
VBArray.toArray Not available. Translate now.
VBArray.ubound Not available. Translate now.
New in JavaScript Not available. Translate now.
ECMAScript 2015 support in Mozilla Not available. Translate now.
ECMAScript 5 support in Mozilla Not available. Translate now.
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 Not available. Translate now.
New in JavaScript 1.3 Not available. Translate now.
New in JavaScript 1.4 Not available. Translate now.
New in JavaScript 1.5 Not available. Translate now.
New in JavaScript 1.6 Not available. Translate now.
New in JavaScript 1.7 Not available. Translate now.
New in JavaScript 1.8 Not available. Translate now.
New in JavaScript 1.8.1 Not available. Translate now.
New in JavaScript 1.8.5 Not available. Translate now.
The performance hazards of [[Prototype]] mutation Not available. Translate now.

Macros

Name Strings Translated
Common 18 0
CompatTable 52 0
JavaScript 3 0

Document Tags and Contributors

Contributors to this page: wbamberg, Jeremie
Last updated by: wbamberg,