import { faker } from "https://deno.land/x/[email protected]/mod.ts";
const randomName = faker.name.findName(); // Rowan Nikolaus
const randomEmail = faker.internet.email(); // [email protected]
const randomCard = faker.helpers.createCard(); // random contact card containing many properties
faker contains a super useful generator method Faker.fake for combining faker API methods using a mustache string format.
Example:
console.log(faker.fake("{{name.lastName}}, {{name.firstName}} {{name.suffix}}"));
// outputs: "Marks, Dean Sr."This will interpolate the format string with the value of methods name.lastName(), name.firstName(), and name.suffix()
http://marak.github.io/faker.js/
- address
- zipCode
- city
- cityPrefix
- citySuffix
- streetName
- streetAddress
- streetSuffix
- streetPrefix
- secondaryAddress
- county
- country
- countryCode
- state
- stateAbbr
- latitude
- longitude
- commerce
- color
- department
- productName
- price
- productAdjective
- productMaterial
- product
- company
- suffixes
- companyName
- companySuffix
- catchPhrase
- bs
- catchPhraseAdjective
- catchPhraseDescriptor
- catchPhraseNoun
- bsAdjective
- bsBuzz
- bsNoun
- database
- column
- type
- collation
- engine
- date
- past
- future
- between
- recent
- soon
- month
- weekday
- fake
- finance
- account
- accountName
- mask
- amount
- transactionType
- currencyCode
- currencyName
- currencySymbol
- bitcoinAddress
- ethereumAddress
- iban
- bic
- hacker
- abbreviation
- adjective
- noun
- verb
- ingverb
- phrase
- helpers
- randomize
- slugify
- replaceSymbolWithNumber
- replaceSymbols
- shuffle
- mustache
- createCard
- contextualCard
- userCard
- createTransaction
- image
- image
- avatar
- imageUrl
- abstract
- animals
- business
- cats
- city
- food
- nightlife
- fashion
- people
- nature
- sports
- technics
- transport
- dataUri
- internet
- avatar
- exampleEmail
- userName
- protocol
- url
- domainName
- domainSuffix
- domainWord
- ip
- ipv6
- userAgent
- color
- mac
- password
- lorem
- word
- words
- sentence
- slug
- sentences
- paragraph
- paragraphs
- text
- lines
- name
- firstName
- lastName
- findName
- jobTitle
- prefix
- suffix
- title
- jobDescriptor
- jobArea
- jobType
- phone
- phoneNumber
- phoneNumberFormat
- phoneFormats
- random
- number
- float
- arrayElement
- objectElement
- uuid
- boolean
- word
- words
- image
- locale
- alphaNumeric
- hexaDecimal
- system
- fileName
- commonFileName
- mimeType
- commonFileType
- commonFileExt
- fileType
- fileExt
- directoryPath
- filePath
- semver
As of version v2.0.0 faker.js has support for multiple localities.
The default language locale is set to English.
Setting a new locale is simple:
// sets locale to pl
faker.setLocale("pl");
// or
faker.locale = "pl";- az
- cz
- de
- de_AT
- de_CH
- en
- en_AU
- en_BORK
- en_CA
- en_GB
- en_IE
- en_IND
- en_US
- en_ZA
- en_au_ocker
- es
- es_MX
- fa
- fr
- fr_CA
- ge
- id_ID
- it
- ja
- ko
- nb_NO
- nep
- nl
- pl
- pt_BR
- pt_PT
- ru
- sk
- sv
- tr
- uk
- vi
- zh_CN
- zh_TW
As of vesion v3.0.0 faker supports incremental loading of locales.
By default, requiring faker will include all locale data.
In a production environment, you may only want to include the locale data for a specific set of locales.
// loads only pl locale
import { faker } from "https://deno.land/x/[email protected]/locale/pl.ts";If you want consistent results, you can set your own seed:
faker.seed(123);
const firstRandom = faker.random.number();
// Setting the seed again resets the sequence.
faker.seed(123);
const secondRandom = faker.random.number();
console.log(firstRandom === secondRandom);You can run tests for individual modules, e.g:
deno test https://deno.land/x/[email protected]/test/phone_number_test.ts
or clone the repository and run deno test:
git clone https://github.com/jackfiszr/deno-faker && cd deno-faker
deno test
Use faker generators to populate JSON Schema samples. See: https://github.com/pateketrueke/json-schema-faker/
Run faker generators from Command Line. See: https://github.com/lestoni/faker-cli
faker.js - Copyright (c) 2017 Marak Squires http://github.com/marak/faker.js/
faker.js was inspired by and has used data definitions from:
- https://github.com/stympy/faker/ - Copyright (c) 2007-2010 Benjamin Curtis
- http://search.cpan.org/~jasonk/Data-Faker-0.07/ - Copyright 2004-2005 by Jason Kohles
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.