CSS Selector

URL to Markdown (JustHTML) - Clean Markdown Extractor

macheta/justhtml-link-to-markdown

Convert webpages to clean Markdown for RAG and archiving. Uses JustHTML and supports optional Cloudflare/Turnstile bypass plus CSS selector extraction.

Website Change Monitor & Diff Tracker

ryanclinton/website-change-monitor

Monitor any website for content changes with automatic diff detection. Track pricing pages, competitor sites, ToS updates, and more. Compares snapshots, reports added/removed text, and supports CSS selector targeting for precise monitoring.

Python Scraper

sovanza.inc/python-scraper

Python Scraper extracts web page data using Requests and BeautifulSoup. It collects titles, meta tags, headings, links, images, Open Graph data, text snippets, and custom CSS selector fields, with exports to JSON, CSV, Excel, XML, or HTML.

HTML Table Extractor

automation-lab/html-table-extractor

Extract HTML tables from any webpage into structured JSON. Supports multiple URLs, filtering by CSS selector or table index, auto-header detection, and nested tables. Pure HTTP — no proxy needed.

React Component Crawler

diarmuidr/react-component-crawler

Get the state out of react components on a webpage, just specify the urls and the css selector for the components for which the state should be extracted.

Website to RSS Feed Generator

junipr/website-to-rss

Convert any website to RSS 2.0. Smart content detection finds articles automatically. CSS selectors for custom targeting. Configurable field mapping. Schedule for auto updates. Output as valid RSS XML.

Pay-per-result web scraper with JS rendering, CSS selector / XPath / regex extraction, schema validation, retry on failure. Use for product catalogs, competitor pricing, news aggregation, lead generation. Fast (<2s/page), respects robots.txt by default.

Controls a real browser with an OpenAI model to interact with web pages and extract structured data — no CSS selectors or page-specific scraping code required.

Web Page Change Monitor

junipr/web-page-change-monitor

Monitor pages for content changes with visual diff output. Compare against stored snapshots. CSS selectors for specific sections. Track prices, competitors, compliance. Multi-URL with configurable schedules.

Monitor websites for content changes. Full page, CSS selector, or text pattern matching. Diff summaries and alerts.

WCAG Accessibility Auditor — Score & Fix 30 Rules

ryanclinton/wcag-accessibility-auditor

Crawl any website and audit it against WCAG 2.1 accessibility standards. Checks 30 rules across four severity levels, scores each site 0–100 with letter grades A through F, and provides element-level violations with CSS selectors and fix recommendations.