JustHTML

What it is

JustHTML is a lightweight and efficient HTML5 parsing library written in pure Python. It simplifies the process of extracting data from HTML documents, making it an essential tool for web scraping and content extraction tasks.

JustHTML stands out with its pure Python implementation and lack of external dependencies, making it an ideal choice for lightweight projects that require efficient HTML5 parsing without the overhead of larger libraries.

When it fits — and when it doesn’t

Known weaknesses

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

1. 01

   Limited error handling for complex HTML structures

   JustHTML may fail or produce unexpected results when parsing malformed or highly nested HTML documents.

2. 02

   Performance issues with large HTML files

   Parsing large and complex HTML documents can be slow, leading to increased processing time and resource usage.

3. 03

   Lack of comprehensive documentation and examples

   The official documentation is sparse and lacks detailed use cases or tutorials for advanced scenarios.

4. 04

   No support for JavaScript-rendered content

   JustHTML only parses static HTML content, making it ineffective for extracting data from dynamically generated web pages that rely on JavaScript.

What it does well

• Pure Python implementation without external dependencies

• Efficient and lightweight HTML5 parsing capabilities

• Simplified API for easy integration into web scraping projects

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.