# Scrapfly compares HtmlAgilityPack and AngleSharp for C# HTML parsing

> Scrapfly published a fixture-based comparison of HtmlAgilityPack and AngleSharp, covering XPath versus CSS selectors, malformed markup handling, and DOM behavior.

- Canonical: https://extractfeed.io/story/scrapfly-compares-htmlagilitypack-and-anglesharp-for-c-html-94b3b5d/
- JSON: https://extractfeed.io/api/v1/stories/scrapfly-compares-htmlagilitypack-and-anglesharp-for-c-html-94b3b5d.json
- Beat: Extraction & Parsing · Evidence: Primary source · Type/significance: analysis/2 · First seen: 2026-09-11T23:30:22.728879+00:00 · Updated: 2026-09-11T23:30:22.728879+00:00 · Edition: 2026-11-05
- Framing: model-written (headline, standfirst, why it matters, tags); source facts deterministic

## Briefing
- Scrapfly: Scrapfly published a fixture-based comparison of HtmlAgilityPack and AngleSharp, covering XPath versus CSS selectors, malformed markup handling, and DOM behavior.

## Why it matters
Choosing the right HTML parser can significantly affect the performance and reliability of web scraping projects in C#. This comparison helps developers decide between the mature, XPath-focused HtmlAgilityPack and the modern, CSS-selector-driven AngleSharp, especially when dealing with malformed or dynamic HTML. It provides practical guidance for a common infrastructure decision in the .NET ecosystem.

## Sources
- Primary source · Scrapfly · 2026-09-11 — [HtmlAgilityPack vs AngleSharp: Which C\# HTML Parser Should You Use?](https://scrapfly.io/blog/posts/htmlagilitypack-vs-anglesharp)

## Watch next
Will AngleSharp's CSS selector support and DOM fidelity make it the default choice for new C# scraping projects, or will HtmlAgilityPack's XPath strengths keep it dominant?

Topics: Scrapfly, HtmlAgilityPack, AngleSharp, c-sharp, html-parsing, htmlagilitypack, anglesharp, xpath, css-selectors, comparison

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