Svunnig 

Engine-agnostic core of SimpleCrawler: parallel single-domain crawling, robots.txt/sitemap parsing, and the pluggable HTML/rendering backend abstractions.

Shared JavaScript-rendering pipeline for SimpleCrawler: the pure-JS DOM prelude and renderer used by the Jint and V8 engine backends.

Static-HTML crawling backend for SimpleCrawler using HtmlAgilityPack — the default, fastest backend for server-rendered sites.

Headless-browser crawling backend for SimpleCrawler using Microsoft Playwright, for fully JavaScript-rendered sites. Requires browsers via `playwright install`.

Jint JavaScript-rendering backend for SimpleCrawler: crawls client-rendered SPAs by executing page scripts on the managed Jint engine (no native dependencies).

ClearScript V8 JavaScript-rendering backend for SimpleCrawler: crawls client-rendered SPAs by executing page scripts against a pure-JS DOM. Native V8 binaries for all platforms are included.

Static-HTML crawling backend for SimpleCrawler using AngleSharp's standards-compliant HTML parser.

Headless-browser crawling backend for SimpleCrawler using PuppeteerSharp, for fully JavaScript-rendered sites. Downloads Chromium on first run.

Colored one line logging with minor highlight handling