lorien/web-scraping

Features

• Web Crawling - The project crawls a domain to discover and collect information from multiple web pages.
• Web Data Extraction - Offers a comprehensive collection of tools for programmatically scraping and structuring web content.
• Web Crawling - Implements systems to systematically discover, navigate, and index web content at scale.
• Natural Language Processing - Curates libraries for performing sentiment analysis, language detection, and text summarization on web content.
• HTML and XML Parsing - Implements libraries for extracting specific data from structured HTML and XML documents.
• Automatic Page Metadata Extraction - Provides tools for the automated retrieval of titles, meta descriptions, and social preview tags from URLs.
• Web Page Metadata Extractors - Retrieves structured metadata and Open Graph tags from HTML markup to identify page content.
• Headless Browser Automation - Provides tools for controlling headless browsers to interact with JavaScript and simulate users.
• Web Scraping - Provides a curated directory of libraries, tools, and APIs for extracting and processing web data.
• DOM Traversers - Provides algorithms for navigating and parsing the document object model to extract structured data from HTML and XML.
• HTTP and WebSocket Clients - Provides utilities for managing network requests, DNS resolution, WebSocket connections, and proxy routing.
• Proxy Management - Provides resources for managing proxy pools to bypass firewalls and avoid IP blocking.
• Proxy Routing - Implements routing logic to distribute requests across rotating proxy servers to avoid IP-based restrictions.
• JavaScript Environments - Curates runtimes and engines that execute JavaScript code outside of a standard web browser.
• Anti-Bot Evasion - Circumvents anti-scraping protections using proxy pools, user agent rotation, and CAPTCHA solvers.
• Automated Captcha Solvers - Integrates with external services to programmatically resolve CAPTCHA challenges during automated web navigation.
• Protection Bypassers - Provides a directory of methods for circumventing bot protections, including IP ban avoidance and proxy management.
• Asynchronous Task Queues - Schedules and executes high-volume scraping jobs using background queues and distributed workers.
• Browser Automation - Provides tools for controlling headless web browsers to interact with JavaScript-rendered pages and simulate user behavior.
• HTTP Request Clients - Offers a curated set of HTTP clients for executing programmatic requests to retrieve web pages and API data.
• Text Similarity Scoring - Includes tools for calculating structural and token-based similarity between strings and documents using distance algorithms.
• Data Parsing and Serialization - Curates tools for converting and extracting structured data from HTML, XML, JSON, and PDF formats.
• Document and File Processing - Provides tools for parsing and manipulating data from CSV, JSON, and office documents.
• Queue and Messaging - Utilizes frameworks for distributed messaging and task queues to coordinate data flow between processes.
• URL and Network Utilities - Curates tools for parsing, cleaning, and manipulating URL components to optimize data collection.
• Format Conversion Toolkits - Provides toolkits for programmatic transformation between diverse file formats including HTML, PDF, Markdown, and JSON.
• Document Data Extraction - Provides utilities for parsing text, tables, and structured data from PDF and Word formats.
• Web Article Extraction - Provides tools to isolate main body text and core content from news articles and web pages.
• Document and Unstructured Extraction - Converts and cleans unstructured data from PDFs, CSVs, and HTML into standardized formats.
• Text Normalization - Implements tools for normalizing Unicode and applying regular expressions to clean raw web text.
• Text Cleaning Pipelines - Ships workflows for standardizing unstructured web text by handling contractions and formatting inconsistencies.
• Metadata Extraction - Retrieves media, oEmbed data, and key descriptive information from web documents.
• Background Job Processing - Provides systems for offloading and managing asynchronous tasks and child process lifecycles outside the main request flow.
• DNS Record Resolvers - Lists utilities for performing asynchronous DNS lookups to map hostnames to IP addresses.
• Message Brokers - Implements asynchronous communication and decoupling of background tasks using distributed message brokers.
• Proxy Sourcing Directories - Identifies marketplaces and forums for acquiring proxy servers to maintain anonymity and avoid blocks.
• Public Suffix Analysis - Provides resources for analyzing domain names to isolate registered domains from top-level suffixes.
• Traffic Routing - Includes tools for implementing reverse proxies and HTTP servers to route and forward web traffic.
• WebSocket Clients - Lists libraries for establishing bidirectional WebSocket connections for real-time data exchange.
• Whois Lookups - Provides a directory of utilities for retrieving and parsing domain registration and ownership data via WHOIS.
• Asynchronous I/O Libraries - Lists libraries that implement non-blocking I/O and event loops to handle high-concurrency network requests.
• Character Encoding Utilities - Ships tools for detecting character encodings and performing internationalization and character set transformations.
• Distributed Task Queues - Implements frameworks for distributing background work across multiple nodes using message brokers for scalable processing.
• Robots Exclusion Compliance - Provides tools for adhering to site-specific crawling rules defined in robots.txt files.
• User Agent Parsers - Provides a collection of tools for analyzing browser user-agent strings to identify client software metadata.
• Web Scraping Frameworks - Collection of scraping packages across multiple programming languages.

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