mime vs http-errors
HTTP Utilities for Node.js Comparison
Search packages..
1 Year
mimehttp-errorsSimilar Packages:
What's HTTP Utilities for Node.js?

The 'http-errors' package is designed to create HTTP error objects that can be used in web applications to handle errors more gracefully. It allows developers to generate errors with specific HTTP status codes and messages, making it easier to manage error responses in APIs and web applications. On the other hand, the 'mime' package is used to determine the MIME type of files based on their extension. It helps developers serve the correct content type in HTTP responses, ensuring that clients can correctly interpret the data being sent. Both packages serve distinct purposes in web development, focusing on error handling and content type management.

Package Weekly Downloads Trend
Github Stars Ranking
Stat Detail
Package
Downloads
Stars
Size
Issues
Publish
License
mime93,964,4982,286108 kB03 months agoMIT
http-errors84,897,2331,53218.8 kB164 years agoMIT
Feature Comparison: mime vs http-errors

Error Handling

  • mime:

    The 'mime' package does not handle errors directly but can be used to prevent errors related to incorrect content types. By ensuring that the correct MIME type is returned for files, it helps avoid issues where clients cannot properly interpret the data.

  • http-errors:

    The 'http-errors' package simplifies error handling by providing a consistent way to create error objects with specific HTTP status codes. It allows you to throw errors with a message and status code, which can be caught and handled in middleware, ensuring that your application responds with appropriate error messages and codes to clients.

Ease of Use

  • mime:

    The 'mime' package is also straightforward to use, providing a simple API to look up MIME types based on file extensions. It allows developers to easily integrate MIME type detection into their applications without complex configurations.

  • http-errors:

    This package is designed to be easy to use, requiring minimal setup. You can create an error with just a few lines of code, making it a convenient choice for developers looking to implement error handling quickly.

Integration

  • mime:

    The 'mime' package can be integrated into any Node.js application where file serving is required. It works well with static file servers and frameworks like Express, ensuring that the correct content type is set for responses.

  • http-errors:

    'http-errors' integrates seamlessly with Express and other Node.js frameworks, allowing you to throw errors that are automatically formatted for HTTP responses. This integration makes it a popular choice for building RESTful APIs.

Customization

  • mime:

    While 'mime' focuses on providing MIME types, it does not offer extensive customization options. However, you can extend its functionality by adding custom MIME types if necessary.

  • http-errors:

    You can customize error messages and status codes when using 'http-errors', allowing for tailored responses based on the context of the error. This flexibility is beneficial for creating user-friendly error messages in applications.

Performance

  • mime:

    The 'mime' package is optimized for performance, allowing quick lookups of MIME types. It is efficient in serving files, ensuring that the correct content type is returned without introducing delays.

  • http-errors:

    The performance impact of 'http-errors' is minimal, as it primarily creates error objects without heavy processing. It is efficient for applications that require frequent error handling without significant overhead.

How to Choose: mime vs http-errors
  • mime:

    Choose 'mime' if your application requires accurate MIME type detection for serving files. This is essential when dealing with file uploads, downloads, or serving static assets, ensuring that the correct content type is communicated to clients.

  • http-errors:

    Choose 'http-errors' if you need a straightforward way to create and manage HTTP error responses in your web application. It is particularly useful for APIs where you want to provide clear and consistent error messages along with appropriate status codes.

Similar Npm Packages to mime

mime is a popular npm package used for parsing and generating MIME types in Node.js applications. It provides a straightforward way to work with media types, allowing developers to easily determine the content type of a file based on its extension or vice versa. This functionality is essential for web applications that need to handle various file types correctly, ensuring that the right content type is served to clients.

While mime is a reliable choice for handling MIME types, there are several alternatives in the npm ecosystem that offer similar functionalities. Here are a few noteworthy options:

  • content-type is a lightweight library that focuses on parsing and formatting Content-Type headers. It provides a simple API for working with content types, making it easy to extract and manipulate media type information from HTTP headers. If your primary need is to handle Content-Type headers in HTTP requests and responses, content-type is a great choice.
  • file-type is a library that detects the file type of a Buffer or a Uint8Array based on its magic numbers. Unlike mime, which relies on file extensions, file-type inspects the actual content of the file to determine its type. This can be particularly useful for applications that need to validate or handle files without relying solely on their extensions.
  • mime-db is a comprehensive database of MIME types and their associated file extensions. It provides a JSON representation of MIME types, which can be useful for applications that need to reference a wide range of media types. While it doesn't provide the same parsing and generation capabilities as mime, it can be a valuable resource for looking up MIME type information.
  • mime-types is another popular library for working with MIME types in Node.js. It offers similar functionality to mime, allowing developers to look up the MIME type of a file based on its extension and vice versa. mime-types is a solid alternative for those who need a straightforward solution for handling MIME types in their applications.

To explore how these packages compare, visit the following link: Comparing content-type vs file-type vs mime vs mime-db vs mime-types.

Similar Npm Packages to http-errors

http-errors is a popular npm package designed to create HTTP error objects for use in Node.js applications. It provides a simple way to generate standardized error responses, making it easier to handle errors in web applications. The package allows developers to create errors with specific HTTP status codes, which can be particularly useful for building RESTful APIs. By using http-errors, developers can ensure that their applications return consistent and meaningful error messages to clients.

While http-errors is a solid choice for error handling, there are several alternatives that offer similar functionality:

  • boom is a powerful error handling library that provides a rich set of features for creating and managing HTTP errors. It allows developers to create errors with customizable status codes, payloads, and messages. boom is particularly popular in the Hapi.js framework but can be used in any Node.js application. Its flexibility and extensive features make it a great choice for developers looking for a comprehensive error handling solution.

  • create-error is a lightweight library that simplifies the process of creating custom error types in JavaScript. It allows developers to define their own error classes with specific names and messages, making it easy to manage different types of errors in applications. While it doesn’t specifically focus on HTTP errors, it can be used alongside other libraries to create a robust error handling strategy.

  • http-status is a simple utility that provides a mapping of HTTP status codes to their respective messages. While it doesn’t create error objects directly, it can be used in conjunction with other error handling libraries to provide meaningful status codes and messages in error responses. It’s a handy tool for developers who want to ensure their applications return the correct HTTP status codes.

  • http-status-codes is another library that offers a comprehensive set of HTTP status codes and their corresponding messages. Similar to http-status, it provides a way to access standard HTTP status codes in a more readable format. This library is useful for developers who want to maintain clarity and consistency in their error handling without the overhead of a more complex library.

To explore how these packages compare, visit the following link: Comparing boom vs create-error vs http-errors vs http-status vs http-status-codes.

README for mime

Mime

NPM downloads Mime CI

An API for MIME type information.

  • All mime-db types
  • Compact and dependency-free mime's badge
  • Full TS support

[!Note] mime@4 is now latest. If you're upgrading from mime@3, note the following:

  • mime@4 is API-compatible with mime@3, with ~~one~~ two exceptions:
    • Direct imports of mime properties no longer supported
    • mime.define() cannot be called on the default mime object
  • ESM module support is required. ESM Module FAQ.
  • Requires an ES2020 or newer runtime
  • Built-in Typescript types (@types/mime no longer needed)

Installation

npm install mime

Quick Start

For the full version (800+ MIME types, 1,000+ extensions):

import mime from 'mime';

mime.getType('txt');                    // ⇨ 'text/plain'
mime.getExtension('text/plain');        // ⇨ 'txt'

Lite Version mime/lite's badge

mime/lite is a drop-in mime replacement, stripped of unofficial ("prs.*", "x-*", "vnd.*") types:

import mime from 'mime/lite';

API

mime.getType(pathOrExtension)

Get mime type for the given file path or extension. E.g.

mime.getType('js');             // ⇨ 'text/javascript'
mime.getType('json');           // ⇨ 'application/json'

mime.getType('txt');            // ⇨ 'text/plain'
mime.getType('dir/text.txt');   // ⇨ 'text/plain'
mime.getType('dir\\text.txt');  // ⇨ 'text/plain'
mime.getType('.text.txt');      // ⇨ 'text/plain'
mime.getType('.txt');           // ⇨ 'text/plain'

null is returned in cases where an extension is not detected or recognized

mime.getType('foo/txt');        // ⇨ null
mime.getType('bogus_type');     // ⇨ null

mime.getExtension(type)

Get file extension for the given mime type. Charset options (often included in Content-Type headers) are ignored.

mime.getExtension('text/plain');               // ⇨ 'txt'
mime.getExtension('application/json');         // ⇨ 'json'
mime.getExtension('text/html; charset=utf8');  // ⇨ 'html'

mime.getAllExtensions(type)

[!Note] New in mime@4

Get all file extensions for the given mime type.

mime.getAllExtensions('image/jpeg'); // ⇨ Set(3) { 'jpeg', 'jpg', 'jpe' }

Custom Mime instances

The default mime objects are immutable. Custom, mutable versions can be created as follows...

new Mime(type map [, type map, ...])

Create a new, custom mime instance. For example, to create a mutable version of the default mime instance:

import { Mime } from 'mime/lite';

import standardTypes from 'mime/types/standard.js';
import otherTypes from 'mime/types/other.js';

const mime = new Mime(standardTypes, otherTypes);

Each argument is passed to the define() method, below. For example new Mime(standardTypes, otherTypes) is synonomous with new Mime().define(standardTypes).define(otherTypes)

mime.define(type map [, force = false])

[!Note] Only available on custom Mime instances

Define MIME type -> extensions.

Attempting to map a type to an already-defined extension will throw unless the force argument is set to true.

mime.define({'text/x-abc': ['abc', 'abcd']});

mime.getType('abcd');            // ⇨ 'text/x-abc'
mime.getExtension('text/x-abc')  // ⇨ 'abc'

Command Line

Extension -> type

$ mime scripts/jquery.js
text/javascript

Type -> extension

$ mime -r image/jpeg
jpeg
npm-compare.com is an independent website designed to help developers choose the most suitable npm packages. We are not affiliated with npm, Inc or npmjs.com, the official website for the npm registry. Please note that npm is a registered trademark of npm, Inc. For more details, please refer to our Terms & Privacy.