lxml

Fast and easy HTML/XML library for Python

EstablishedOpen SourceLow lock-in
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Pricing

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Flat rate

Adoption

→Stable

License

Open Source

Data freshness

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Overview

What is lxml?

lxml is a powerful library for processing XML and HTML in the Python language. It combines the speed of C libraries with the ease-of-use of Python, making it an essential tool for web scraping and data extraction tasks.

Key differentiator

“lxml stands out for its combination of speed and ease-of-use, making it the go-to library for XML/HTML parsing in Python.”

Capability profile

Strength Radar

High performance…Support for XPat…Easy-to-use API …

Honest assessment

Strengths & Weaknesses

↑ Strengths

High performance parsing and serialization of XML/HTML documents

Support for XPath expressions to query elements in the document tree

Easy-to-use API for creating, modifying, and querying XML/HTML structures

Fit analysis

Who is it for?

✓ Best for

Developers who need to parse or generate complex XML/HTML documents efficiently

Projects requiring high-performance data extraction from web pages using Python

✕ Not a fit for

Applications that require real-time processing of large volumes of HTML/XML data without local processing capabilities

Scenarios where a full Python environment is not available or feasible to use

Cost structure

Pricing

Free Tier

None

Starts at

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Model

Flat rate

Enterprise

None

Performance benchmarks

How Fast Is It?

Ecosystem

Relationships

Next step

Get Started with lxml

Step-by-step setup guide with code examples and common gotchas.

View Setup Guide →