Frontend Frameworks

xml2js

Convert XML to JavaScript objects for easy manipulation.

Status
Generally available
Last checked
Aging · Aug 23, 2026
License
Open source
Pricing
Free tier · from $0
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What it is

XML to JavaScript object converter that simplifies working with XML data in Node.js applications. It's essential for developers who need to parse and manipulate XML documents within their projects.

xml2js stands out by offering a simple yet powerful way to convert XML data into JavaScript objects, making it easier for developers to work with XML in Node.js without the need for complex manual parsing logic.

When it fits — and when it doesn’t

A good fit for

  • Developers working on projects that involve parsing and manipulating XML data within Node.js environments.

  • Teams needing to integrate XML data processing into their web applications without the overhead of manual parsing.

Look elsewhere if

  • Projects requiring real-time XML manipulation in a browser environment, as xml2js is primarily designed for server-side use.

  • Applications that require extremely high performance and low latency for XML processing.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Steep learning curve for non-JavaScript developers

    The tool is tightly integrated with JavaScript and Node.js patterns, which may be unfamiliar to developers from other language backgrounds.

  2. 02

    Limited documentation and examples

    The official documentation lacks comprehensive examples and detailed explanations for advanced use cases, making it difficult for new users to fully leverage the tool's capabilities.

  3. 03

    Performance issues with large XML files

    xml2js can become slow and resource-intensive when processing very large or deeply nested XML documents, leading to potential performance bottlenecks in production environments.

What it does well

  • Converts XML to JavaScript objects for easy manipulation.

  • Supports asynchronous and synchronous parsing.

  • Allows customization of the parser behavior through options.

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up xml2js

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →