HTTP Response Status Code
All HTTP Status Codes from Wikipedia - List of HTTP status codes

Table of Content
Installation
npm install http-response-status-code
var STATUS_CODES = require('http-response-status-code');
import * as STATUS_CODES from 'http-response-status-code';
import { OK, getStatusName, CODES } from 'http-response-status-code';
console.log(STATUS_CODES.getStatusName(STATUS_CODES.OK));
console.log(getStatusName(OK));
console.log(OK);
console.log(STATUS_CODES.getStatusDescription(STATUS_CODES.INTERNAL_SERVER_ERROR));
console.log(STATUS_CODES.getStatusCode("IM_A_TEAPOT"));
console.log(STATUS_CODES.CODES.HTTP_CODE_200);
res.status(STATUS_CODES.INTERNAL_SERVER_ERROR).end()
res.status(STATUS_CODES.CODES.HTTP_CODE_500).end()
res.status(STATUS_CODES.BAD_REQUEST).send(STATUS_CODES.getStatusDescription(STATUS_CODES.BAD_REQUEST));
res.status(STATUS_CODES.CODES.HTTP_CODE_400).send(STATUS_CODES.getStatusDescription(STATUS_CODES.CODES.HTTP_CODE_400));
res.status(STATUS_CODES.getStatusCode("NOT_FOUND")).sendFile('/absolute/path/to/404.png');
res.status(STATUS_CODES.CODES.HTTP_CODE_404).sendFile('/absolute/path/to/404.png');
Toolset Overview
1. Get Status Code
Returns the HTTP status code from status code name.
Parameters
name
(String
): The name of the status code (e.g., "IM_A_TEAPOT"
).
Returns
code
(number
): The code number of the status if code exists.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getStatusCode("IM_A_TEAPOT"));
2. Get Status Name
Returns the HTTP status code name from status code (e.g., 418
).
Parameters
code
(number
): The code number of the status (e.g., 418
).
Returns
name
(String
): The name of the status code if name exists.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getStatusName(418));
3. Get Status Description
Returns the status description from HTTP status code (e.g., 418
).
Parameters
code
(number
): The code number of the status (e.g., 418
).
Returns
name
(String
): The description of the status code if code exists.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getStatusDescription(500));
4. Informational Code Check
Determines whether the specified status code represents an informational status.
Parameters
code
(number
): The code number of the status (e.g., 100
).
Returns
isInformational
(boolean
): Returns true
if the status code represents a informational status code (1xx), otherwise returns false
.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isInformational(100));
console.log(STATUS_CODES.isInformational(200));
5. List Informational Codes
Provides a list of all the informational HTTP status codes.
Returns
result
(number[]
): An array of all the informational HTTP status codes.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getInformationalCodes());
6. Success Code Check
Determines whether the specified status code represents a success status.
Parameters
code
(number
): The code number of the status (e.g., 200
).
Returns
isSuccess
(boolean
): Returns true
if the status code represents a success status code (2xx), otherwise returns false
.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isSuccess(200));
console.log(STATUS_CODES.isSuccess(100));
7. List Success Codes
Provides a list of all the success HTTP status codes.
Returns
result
(number[]
): An array of all the success HTTP status codes.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getSuccessCodes());
8. Redirection Code Check
Determines whether the specified status code represents a redirection status.
Parameters
code
(number
): The code number of the status (e.g., 300
).
Returns
isRedirectional
(boolean
): Returns true
if the status code represents a redirection status code (3xx), otherwise returns false
.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isRedirectional(300));
console.log(STATUS_CODES.isRedirectional(100));
9. List Redirection Codes
Provides a list of all the redirection HTTP status codes.
Returns
result
(number[]
): An array of all the redirection HTTP status codes.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getRedirectionalCodes());
10. Client Error Code Check
Determines whether the specified status code represents a client side error status.
Parameters
code
(number
): The code number of the status (e.g., 400
).
Returns
isClientError
(boolean
): Returns true
if the status code represents a client side error code (4xx), otherwise returns false
.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isClientError(400));
console.log(STATUS_CODES.isClientError(100));
11. List Client Side Error Codes
Provides a list of all the client side error HTTP status codes.
Returns
result
(number[]
): An array of all the client side error HTTP status codes.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getClientErrorCodes());
12. Server Error Code Check
Determines whether the specified status code represents a server side error status.
Parameters
code
(number
): The code number of the status (e.g., 500
).
Returns
isServerError
(boolean
): Returns true
if the status code represents a server side error code (5xx), otherwise returns false
.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isServerError(500));
console.log(STATUS_CODES.isServerError(100));
13. List Server Side Error Codes
Provides a list of all the server side error HTTP status codes.
Returns
result
(number[]
): An array of all the server side error HTTP status codes.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getServerErrorCodes());
14. Valid Code Check
Validates whether the provided status code is recognized as valid.
Parameters
code
(number
): The code number of the status (e.g., 500
).
Returns
isValidStatusCode
(boolean
): Returns true
if the status code represents a valid status code (1xx, 2xx, ..., 5xx), otherwise returns false
.
Error
: An error object if something goes wrong, containing details about the issue.
var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isValidStatusCode(500));
console.log(STATUS_CODES.isValidStatusCode(999));
Status Codes
100 | HTTP_CODE_100 | CONTINUE | Continue |
101 | HTTP_CODE_101 | SWITCHING_PROTOCOLS | Switching Protocols |
102 | HTTP_CODE_102 | PROCESSING | Processing |
103 | HTTP_CODE_103 | EARLY_HINTS | Early Hints |
122 | HTTP_CODE_122 | TOO_LONG | Too Long |
200 | HTTP_CODE_200 | OK | OK |
201 | HTTP_CODE_201 | CREATED | Created |
202 | HTTP_CODE_202 | ACCEPTED | Accepted |
203 | HTTP_CODE_203 | NON_AUTHORITATIVE_INFORMATION | Non Authoritative Information |
204 | HTTP_CODE_204 | NO_CONTENT | No Content |
205 | HTTP_CODE_205 | RESET_CONTENT | Reset Content |
206 | HTTP_CODE_206 | PARTIAL_CONTENT | Partial Content |
207 | HTTP_CODE_207 | MULTI_STATUS | Multi-Status |
208 | HTTP_CODE_208 | ALREADY_REPORTED | Already Reported |
226 | HTTP_CODE_226 | IM_USED | IM Used |
300 | HTTP_CODE_300 | MULTIPLE_CHOICES | Multiple Choices |
301 | HTTP_CODE_301 | MOVED_PERMANENTLY | Moved Permanently |
302 | HTTP_CODE_302 | MOVED_TEMPORARILY | Moved Temporarily |
303 | HTTP_CODE_303 | SEE_OTHER | See Other |
304 | HTTP_CODE_304 | NOT_MODIFIED | Not Modified |
305 | HTTP_CODE_305 | USE_PROXY | Use Proxy |
306 | HTTP_CODE_306 | SWITCH_PROXY | Switch Proxy |
307 | HTTP_CODE_307 | TEMPORARY_REDIRECT | Temporary Redirect |
308 | HTTP_CODE_308 | PERMANENT_REDIRECT | Permanent Redirect |
400 | HTTP_CODE_400 | BAD_REQUEST | Bad Request |
401 | HTTP_CODE_401 | UNAUTHORIZED | Unauthorized |
402 | HTTP_CODE_402 | PAYMENT_REQUIRED | Payment Required |
403 | HTTP_CODE_403 | FORBIDDEN | Forbidden |
404 | HTTP_CODE_404 | NOT_FOUND | Not Found |
405 | HTTP_CODE_405 | METHOD_NOT_ALLOWED | Method Not Allowed |
406 | HTTP_CODE_406 | NOT_ACCEPTABLE | Not Acceptable |
407 | HTTP_CODE_407 | PROXY_AUTHENTICATION_REQUIRED | Proxy Authentication Required |
408 | HTTP_CODE_408 | REQUEST_TIMEOUT | Request Timeout |
409 | HTTP_CODE_409 | CONFLICT | Conflict |
410 | HTTP_CODE_410 | GONE | Gone |
411 | HTTP_CODE_411 | LENGTH_REQUIRED | Length Required |
412 | HTTP_CODE_412 | PRECONDITION_FAILED | Precondition Failed |
413 | HTTP_CODE_413 | REQUEST_TOO_LONG | Request Entity Too Large |
414 | HTTP_CODE_414 | REQUEST_URI_TOO_LONG | Request-URI Too Long |
415 | HTTP_CODE_415 | UNSUPPORTED_MEDIA_TYPE | Unsupported Media Type |
416 | HTTP_CODE_416 | REQUESTED_RANGE_NOT_SATISFIABLE | Requested Range Not Satisfiable |
417 | HTTP_CODE_417 | EXPECTATION_FAILED | Expectation Failed |
418 | HTTP_CODE_418 | IM_A_TEAPOT | I'm a teapot |
419 | HTTP_CODE_419 | INSUFFICIENT_SPACE_ON_RESOURCE | Insufficient Space on Resource |
420 | HTTP_CODE_420 | METHOD_FAILURE | Method Failure |
421 | HTTP_CODE_421 | MISDIRECTED_REQUEST | Misdirected Request |
422 | HTTP_CODE_422 | UNPROCESSABLE_ENTITY | Unprocessable Entity |
423 | HTTP_CODE_423 | LOCKED | Locked |
424 | HTTP_CODE_424 | FAILED_DEPENDENCY | Failed Dependency |
425 | HTTP_CODE_425 | TOO_EARLY | Too Early |
426 | HTTP_CODE_426 | UPGRADE_REQUIRED | Upgrade Required |
428 | HTTP_CODE_428 | PRECONDITION_REQUIRED | Precondition Required |
429 | HTTP_CODE_429 | TOO_MANY_REQUESTS | Too Many Requests |
431 | HTTP_CODE_431 | REQUEST_HEADER_FIELDS_TOO_LARGE | Request Header Fields Too Large |
451 | HTTP_CODE_451 | UNAVAILABLE_FOR_LEGAL_REASONS | Unavailable For Legal Reasons |
500 | HTTP_CODE_500 | INTERNAL_SERVER_ERROR | Internal Server Error |
501 | HTTP_CODE_501 | NOT_IMPLEMENTED | Not Implemented |
502 | HTTP_CODE_502 | BAD_GATEWAY | Bad Gateway |
503 | HTTP_CODE_503 | SERVICE_UNAVAILABLE | Service Unavailable |
504 | HTTP_CODE_504 | GATEWAY_TIMEOUT | Gateway Timeout |
505 | HTTP_CODE_505 | HTTP_VERSION_NOT_SUPPORTED | HTTP Version Not Supported |
506 | HTTP_CODE_506 | VARIANT_ALSO_NEGOTIATES | Variant Also Negotiates |
507 | HTTP_CODE_507 | INSUFFICIENT_STORAGE | Insufficient Storage |
508 | HTTP_CODE_508 | LOOP_DETECTED | Loop Detected |
510 | HTTP_CODE_510 | NOT_EXTENDED | Not Extended |
511 | HTTP_CODE_511 | NETWORK_AUTHENTICATION_REQUIRED | Network Authentication Required |
People
The original author of the project is Himanshu Bansal
Donations
This is all voluntary work, so if you want to support my efforts you can
You can also use the following:


License
http-response-status-code
project is open-sourced software licensed under the MIT license by Himanshu Bansal.