archiver vs jszip vs adm-zip vs zip-local
Node.js Zip File Libraries Comparison
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archiverjszipadm-zipzip-localSimilar Packages:
What's Node.js Zip File Libraries?

Zip file libraries in Node.js provide developers with tools to create, read, and manipulate zip files within their applications. These libraries simplify the process of handling compressed files, making it easier to bundle resources, manage file uploads, and facilitate data transfer. Each library has its unique strengths, catering to different use cases, such as performance, ease of use, and feature sets, allowing developers to choose the best fit for their project requirements.

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archiver5,084,9952,83743.1 kB14910 months agoMIT
jszip4,496,9059,847762 kB420-(MIT OR GPL-3.0-or-later)
adm-zip3,010,0642,068121 kB1404 months agoMIT
zip-local12,21612057.1 kB13-
Feature Comparison: archiver vs jszip vs adm-zip vs zip-local

Ease of Use

  • archiver:

    archiver has a more complex API due to its extensive features, but it offers powerful capabilities for those who need advanced functionalities. It may require more initial setup and understanding of streams, but it pays off for larger applications.

  • jszip:

    jszip is designed to be user-friendly, with a clear and concise API that allows developers to create and manipulate zip files easily. It is well-documented, making it accessible for both beginners and experienced developers.

  • adm-zip:

    adm-zip provides a very simple and intuitive API, making it easy for developers to quickly create and extract zip files with minimal code. Its straightforward methods allow for rapid implementation without a steep learning curve.

  • zip-local:

    zip-local is very easy to use, with a minimalistic approach that allows developers to zip and unzip files with just a few lines of code. Its simplicity is a major advantage for quick tasks.

Performance

  • archiver:

    archiver excels in performance, especially with large files, as it streams data rather than loading everything into memory. This makes it highly efficient for generating large zip files on-the-fly, reducing memory consumption.

  • jszip:

    jszip performs well for both small and medium-sized zip files, but it can be slower than archiver when handling very large files due to its in-memory processing. However, it is still a solid choice for general use cases.

  • adm-zip:

    adm-zip is suitable for small to medium-sized zip files but may not perform as well with very large files or datasets due to its in-memory processing. It is best used for simpler tasks where performance is not a critical concern.

  • zip-local:

    zip-local offers decent performance for local file operations, but it may not be the best choice for very large datasets. It is optimized for simplicity rather than raw performance.

Compression Formats

  • archiver:

    archiver supports multiple compression formats, including zip, tar, and gzip. This versatility makes it suitable for a wide range of applications that require different types of compressed files.

  • jszip:

    jszip specifically focuses on the zip format, providing a robust implementation for creating and manipulating zip files. It does not support other compression formats, which may limit its use in some scenarios.

  • adm-zip:

    adm-zip primarily supports the standard zip format and does not offer options for other compression formats. It is focused on ease of use rather than flexibility in compression methods.

  • zip-local:

    zip-local is limited to the zip format and does not provide support for other compression types. It is designed for straightforward zip file operations.

Streaming Support

  • archiver:

    archiver offers excellent streaming support, allowing developers to create zip files on-the-fly without loading entire files into memory. This is particularly useful for web applications that need to serve large files efficiently.

  • jszip:

    jszip does not support streaming natively, as it operates primarily in memory. This can be a drawback for applications that require efficient handling of large datasets or files.

  • adm-zip:

    adm-zip does not support streaming, which can be a limitation for applications that need to handle large files or generate zip files dynamically. It processes files in memory, which may lead to higher memory usage.

  • zip-local:

    zip-local does not provide streaming capabilities and is best suited for simpler, local file operations where performance is not a major concern.

Browser Compatibility

  • archiver:

    archiver is primarily a Node.js library and does not work in the browser. It is intended for server-side use where advanced zip file creation is needed.

  • jszip:

    jszip is unique in that it works seamlessly in both Node.js and browser environments. This makes it an excellent choice for applications that require zip file manipulation on the client side.

  • adm-zip:

    adm-zip is designed for Node.js and is not suitable for browser environments. It is focused on server-side operations and does not offer browser compatibility.

  • zip-local:

    zip-local is also designed for Node.js and does not support browser usage. It is focused on local file management tasks.

How to Choose: archiver vs jszip vs adm-zip vs zip-local
  • archiver:

    Select archiver if you require advanced features like streaming support, multiple compression formats, and the ability to create large zip files efficiently. It is ideal for applications that need to generate zip files on-the-fly or handle large datasets.

  • jszip:

    Opt for jszip if you need a powerful library that works seamlessly in both Node.js and the browser. It supports a wide range of zip file operations and is particularly useful for applications that require client-side zip file handling or manipulation.

  • adm-zip:

    Choose adm-zip if you need a straightforward and easy-to-use library for basic zip file operations, such as creating and extracting zip files without complex configurations. It is particularly useful for small projects or scripts where simplicity is key.

  • zip-local:

    Choose zip-local if you prefer a library that offers a simple API for zipping and unzipping files with minimal overhead. It is suitable for local file management tasks and is easy to integrate into existing projects.

Similar Npm Packages to archiver

archiver is a powerful npm package designed for creating ZIP and TAR archives in Node.js applications. It provides a simple and efficient API for compressing files and directories, making it a popular choice for developers who need to bundle files together for download or storage. With support for various compression formats and the ability to stream data, archiver is versatile and suitable for a wide range of use cases.

While archiver is a robust solution for file archiving, there are other alternatives available that may fit different needs:

  • tar is a widely used package for working with TAR archives in Node.js. It allows users to create and extract TAR files easily. tar is particularly useful for developers who specifically need to handle TAR files without the additional overhead of ZIP compression. If your application primarily deals with TAR archives, this package offers a straightforward and efficient way to manage them.
  • zip-a-folder is a simple and easy-to-use package for zipping entire folders in Node.js applications. It abstracts the complexities of file handling and compression, allowing developers to quickly zip directories with minimal configuration. If you are looking for a lightweight solution specifically for zipping folders without the need for advanced features, zip-a-folder is a great option.

To explore how archiver, tar, and zip-a-folder compare, check out the following link: Comparing archiver vs tar vs zip-a-folder.

Similar Npm Packages to jszip

jszip is a popular JavaScript library used for creating, reading, and editing ZIP files in web applications. It provides a simple and efficient API to handle ZIP file operations, making it a go-to choice for developers who need to manipulate compressed files in the browser or Node.js environments. With jszip, you can easily generate ZIP files on the fly, read existing ZIP files, and extract their contents, all while maintaining a user-friendly experience.

While jszip is a powerful tool for ZIP file manipulation, there are several alternatives available in the npm ecosystem that offer similar functionalities. Here are a few noteworthy alternatives:

  • adm-zip is a simple and easy-to-use library for handling ZIP files in Node.js. It allows you to create, read, and extract ZIP files with minimal setup. adm-zip is particularly useful for server-side applications where you need to manipulate ZIP files without the overhead of a more complex library. Its straightforward API makes it a great choice for quick ZIP file operations without additional dependencies.

  • archiver is a powerful library for creating ZIP and TAR archives in Node.js. It provides a comprehensive set of features for building and streaming archives, making it suitable for applications that require more advanced archiving capabilities. archiver supports various compression methods and allows you to customize the output format, making it a versatile option for developers who need to create complex ZIP files or integrate archiving into their workflows.

  • zip-local is a lightweight library for creating and extracting ZIP files in Node.js and the browser. It focuses on simplicity and ease of use, providing a minimalistic API for basic ZIP file operations. If you are looking for a straightforward solution for zipping and unzipping files without the need for extensive features, zip-local is a solid choice.

To see how jszip compares with adm-zip, archiver, and zip-local, check out the comparison: Comparing adm-zip vs archiver vs jszip vs zip-local.

Similar Npm Packages to adm-zip

adm-zip is a popular npm package for handling ZIP files in Node.js applications. It provides a simple and intuitive API for creating, reading, and modifying ZIP files, making it a go-to choice for developers who need to work with compressed files. With features like adding files, extracting content, and managing file metadata, adm-zip is a versatile tool for file manipulation.

While adm-zip is a solid choice, there are several alternatives available in the npm ecosystem that also provide ZIP file handling capabilities. Here are a few notable options:

  • jszip is a widely-used library for creating and reading ZIP files in JavaScript. It works both in the browser and in Node.js, making it a flexible option for developers who need to handle ZIP files in different environments. jszip supports a wide range of features, including compression options and streaming, which makes it suitable for more complex use cases. If you need a library that can handle ZIP files in both client-side and server-side applications, jszip is an excellent choice.

  • node-zip is another library for creating and reading ZIP files in Node.js. It is designed to be lightweight and easy to use, providing basic functionality for ZIP file manipulation. While it may not offer as many features as adm-zip or jszip, node-zip can be a good option for simpler use cases where a minimalistic approach is preferred.

  • zip-stream is a streaming ZIP file generator for Node.js. It allows you to create ZIP files in a memory-efficient manner by streaming data instead of loading everything into memory at once. This makes zip-stream particularly useful for handling large files or when working in environments with limited memory. If your application requires efficient ZIP file creation without the overhead of loading entire files into memory, zip-stream is a great option.

To compare these packages, check out the following link: Comparing adm-zip vs jszip vs node-zip vs zip-stream.

Similar Npm Packages to zip-local

zip-local is a Node.js package that provides a simple and efficient way to create and manipulate ZIP files. It allows developers to easily compress files and directories into ZIP format, making it a useful tool for applications that require file archiving or distribution. While zip-local offers a straightforward approach to ZIP file handling, there are several alternatives in the Node.js ecosystem that provide similar functionality. Here are a few alternatives:

  • adm-zip is a popular library for reading and writing ZIP files in Node.js. It offers a simple API for creating, extracting, and modifying ZIP archives. adm-zip is particularly useful for applications that need to handle ZIP files without requiring a lot of setup or configuration. Its ease of use and comprehensive features make it a great choice for developers looking for a reliable ZIP handling solution.
  • archiver is another powerful library for creating ZIP and TAR archives in Node.js. It provides a streaming interface, which makes it suitable for handling large files and directories efficiently. archiver is ideal for applications that need to generate ZIP files on-the-fly, as it allows for progressive writing of data to the archive. If your application requires more control over the archiving process or needs to handle larger datasets, archiver is a solid option.
  • jszip is a versatile library for creating and reading ZIP files in both Node.js and the browser. It offers a rich set of features, including support for various compression methods and the ability to manipulate ZIP files in memory. jszip is particularly useful for web applications that need to generate or process ZIP files on the client side, making it a great choice for projects that require cross-platform compatibility.
  • node-zip is a simple library for creating ZIP files in Node.js. It provides a straightforward API for compressing files and directories, making it easy to use for basic ZIP file creation tasks. While it may not have as many features as some of the other libraries, its simplicity makes it a good choice for developers who need a lightweight solution for ZIP file handling.
  • zip-a-folder is a specialized library for zipping entire directories in Node.js. It provides a simple API for compressing folders into ZIP files, making it particularly useful for applications that need to archive directories quickly and easily. If your primary goal is to zip folders without dealing with individual files, zip-a-folder is a convenient option.

To compare these packages, check out the following link: Comparing adm-zip vs archiver vs jszip vs node-zip vs zip-a-folder vs zip-local.

README for archiver

Archiver

A streaming interface for archive generation

Visit the API documentation for a list of all methods available.

Install

npm install archiver --save

Quick Start

// require modules
const fs = require('fs');
const archiver = require('archiver');

// create a file to stream archive data to.
const output = fs.createWriteStream(__dirname + '/example.zip');
const archive = archiver('zip', {
  zlib: { level: 9 } // Sets the compression level.
});

// listen for all archive data to be written
// 'close' event is fired only when a file descriptor is involved
output.on('close', function() {
  console.log(archive.pointer() + ' total bytes');
  console.log('archiver has been finalized and the output file descriptor has closed.');
});

// This event is fired when the data source is drained no matter what was the data source.
// It is not part of this library but rather from the NodeJS Stream API.
// @see: https://nodejs.org/api/stream.html#stream_event_end
output.on('end', function() {
  console.log('Data has been drained');
});

// good practice to catch warnings (ie stat failures and other non-blocking errors)
archive.on('warning', function(err) {
  if (err.code === 'ENOENT') {
    // log warning
  } else {
    // throw error
    throw err;
  }
});

// good practice to catch this error explicitly
archive.on('error', function(err) {
  throw err;
});

// pipe archive data to the file
archive.pipe(output);

// append a file from stream
const file1 = __dirname + '/file1.txt';
archive.append(fs.createReadStream(file1), { name: 'file1.txt' });

// append a file from string
archive.append('string cheese!', { name: 'file2.txt' });

// append a file from buffer
const buffer3 = Buffer.from('buff it!');
archive.append(buffer3, { name: 'file3.txt' });

// append a file
archive.file('file1.txt', { name: 'file4.txt' });

// append files from a sub-directory and naming it `new-subdir` within the archive
archive.directory('subdir/', 'new-subdir');

// append files from a sub-directory, putting its contents at the root of archive
archive.directory('subdir/', false);

// append files from a glob pattern
archive.glob('file*.txt', {cwd:__dirname});

// finalize the archive (ie we are done appending files but streams have to finish yet)
// 'close', 'end' or 'finish' may be fired right after calling this method so register to them beforehand
archive.finalize();

Formats

Archiver ships with out of the box support for TAR and ZIP archives.

You can register additional formats with registerFormat.

You can check if format already exists before to register a new one with isRegisteredFormat.

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