parse5 vs Cheerio
Side-by-side — pricing, strengths, tradeoffs, and fit.
parse5
Fast and spec-compliant HTML parser for developers
Cheerio
Fast, flexible jQuery for the server
At a glance
Open SourceFree Tier
● Established·From $0
Open SourceFree Tier
● Established·From $0
Overview
One-liner
One-liner
Fast and spec-compliant HTML parser for developers
One-liner
Fast, flexible jQuery for the server
Maturity
Maturity
EstablishedMaturity
EstablishedOpen source
Open source
✓ YesOpen source
✓ YesPricing
Free tier
Free tier
✓ AvailableOpen source — free to use
Free tier
✓ AvailableOpen source — free to use
Starts at
Starts at
$0
Starts at
$0
Model
Model
Flat rate
Model
Flat rate
Enterprise
Enterprise
✕ NoneEnterprise
✕ NoneBest for
✓ Best for
Developers building web scraping tools who need a fast, compliant parser
Teams working on HTML content management systems requiring precise parsing capabilities
Projects that require efficient HTML document structure analysis and manipulation
✓ Best for
Developers who are familiar with jQuery and want a similar experience in Node.js for parsing and manipulating HTML documents
Projects requiring efficient web scraping where performance is critical
Teams building tools that need to process or generate HTML content on the server side
Not ideal for
✕ Not for
Applications needing real-time HTML processing with extremely low latency requirements
Use cases where the overhead of setting up a local library is prohibitive
✕ Not for
Applications that require complex DOM manipulation beyond basic HTML parsing
Real-time data processing applications where low latency is crucial
Strengths
↑ Strengths
Fast and efficient HTML parsing
Compliance with the latest HTML specification
Support for both streaming and non-streaming modes
Extensive test coverage to ensure reliability
↑ Strengths
Fast and lean jQuery implementation for server-side use
Supports parsing HTML documents and manipulating them with jQuery syntax
Lightweight and efficient, ideal for web scraping
Weaknesses
↓ Weaknesses
Limited language support
Complex setup for non-streaming modes
Poor documentation for advanced features
Performance issues with large HTML documents
↓ Weaknesses
Limited support for modern JavaScript features
Performance issues with large HTML documents
Lack of support for browser-specific features
Documentation is sparse and lacks examples