Search Results for "crawler"
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Showing 40 open source projects for "crawler"
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SiteOne Crawler
SiteOne Crawler is a website analyzer and exporter
...Watch a detailed video with a sample report for Astro. build website. This crawler can be used as a command-line tool (see releases and video), or you can use a multi-platform desktop application with a graphical interface (see a video about the app). -
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Crawler Detect
CrawlerDetect is a PHP class for detecting bots/crawlers/spiders
Crawler Detect is a PHP library that detects bots, crawlers, and spiders by analyzing user-agent headers and comparing them against a constantly updated list of known crawlers. It's useful for analytics, rate-limiting, or displaying alternative content for automated tools. It is fast, lightweight, and easy to integrate into any PHP application. -
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Spatie Crawler
An easy to use, powerful crawler implemented in PHP
Spatie Crawler is a PHP library that allows developers to crawl websites and extract information efficiently. It can be used for web scraping, link checking, or automated testing of web pages. The library is simple to use and supports customizable crawling strategies, including controlling crawl depth and handling redirects. It’s suitable for building crawlers that navigate large or dynamically generated websites. -
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Node Crawler
Web Crawler/Spider for NodeJS + server-side jQuery
Most powerful, popular and production crawling/scraping package for Node, happy hacking. -
PRTG Catches Network Issues Before They Cause DowntimeReactive troubleshooting usually means hearing about a problem from frustrated users, not your monitoring tool. PRTG sets threshold-based alerts across devices, servers and applications, notifying your team by email, SMS or push the moment a metric crosses a set limit. That means catching a failing disk or overloaded server before it becomes an outage and getting time back from firefighting. Start a free trial and set your first alerts today.
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WebMagic
A scalable web crawler framework for Java
WebMagic is a scalable crawler framework. It covers the whole lifecycle of crawler, downloading, url management, content extraction and persistent. It can simplify the development of a specific crawler. WebMagic is a simple but scalable crawler framework. You can develop a crawler easily based on it. WebMagic has a simple core with high flexibility, a simple API for html extracting. -
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File System Crawler for Elasticsearch
Elasticsearch File System Crawler (FS Crawler)
This crawler helps to index binary documents such as PDF, Open Office, MS Office. Local file system (or a mounted drive) crawling and indexing new files, updating existing ones, and removing old ones. Remote file system over SSH/FTP crawling. REST interface to let you “upload” your binary documents to elastic search. -
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Heritrix
Internet Archive's open-source, web-scale, web crawler project
Heritrix is the Internet Archive's open-source, extensible, web-scale, archival-quality web crawler project. Heritrix (sometimes spelled heretrix, or misspelled or missaid as heratrix/heritix/heretix/heratix) is an archaic word for heiress (woman who inherits). Since our crawler seeks to collect and preserve the digital artifacts of our culture for the benefit of future researchers and generations, this name seemed apt. Heritrix is designed to respect the robots.txt exclusion directives† and META nofollow tags. ... -
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Colly
Elegant Scraper and Crawler Framework for Golang
Colly provides a clean interface to write any kind of crawler/scraper/spider. With Colly you can easily extract structured data from websites, which can be used for a wide range of applications, like data mining, data processing or archiving. Clean API. Fast (>1k request/sec on a single core) Manages request delays and maximum concurrency per domain. Automatic cookie and session handling. -
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X-Crawl
Flexible Node.js AI-assisted crawler library
A high-performance web crawling and scraping framework for Node.js, designed for large-scale data extraction. -
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10
Laravel Sitemap
Create and generate sitemaps with ease
...The destination of the sitemap should be specified by $path. If you don't want a crawled link to appear in the sitemap, just don't return it in the callable you pass to hasCrawled. You can also instruct the underlying crawler to not crawl some pages by passing a callable to shouldCrawl. You can configure the crawler used by the sitemap generator. The sitemap generator can execute JavaScript on each page so it will discover links that are generated by your JS scripts. You can enable this feature by setting execute_javascript in the config file to true. -
11
GH Archive
GH Archive is a project to record the public GitHub timeline
...The dataset is also published through Google BigQuery for large-scale SQL-style exploration without downloading every archive. Its structure supports trend analysis, visualizations, machine learning, and open-source ecosystem research. The repository contains the crawler, supporting scripts, and website code, while the actual event files are hosted separately. -
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gitcrawl
Local-first GitHub issue and pull request crawler
gitcrawl is a repository crawling and indexing tool associated with the OpenClaw ecosystem, designed to collect, organize, and analyze Git-based project data at scale. The project focuses on automating repository inspection and enabling structured access to source code, commit history, and metadata for research, automation, or AI-assisted workflows. Its architecture likely emphasizes efficient crawling, local indexing, and integration with other OpenClaw tooling for autonomous analysis and... -
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learn_python3_spider
Python crawler tutorial series, learning Python crawlers from 0 to 1
learn_python3_spider is a tutorial and example-code collection for learning web scraping with Python 3 from beginner to advanced topics. It introduces request capture, browser and mobile traffic inspection, and core scraping libraries such as Requests, BeautifulSoup, Selenium, Appium, and Scrapy. Lessons also cover JSON parsing, regular expressions, concurrency, proxy usage, login handling, and CAPTCHA-related techniques. Data can be stored with CSV, MySQL, or MongoDB examples. More advanced... -
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miniblink49
Lighter, faster browser kernel of blink to integrate HTML UI in apps
...After turning off the cross-domain switch, you can use various cross-domain functions (support cross-domain). Headless mode, which greatly saves resources and is suitable for crawlers (headless mode, be suitable for Web Crawler). -
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DocSearch
The easiest way to add search to your documentation
Initially created to fulfill our own developers' needs, DocSearch quickly evolved into a successful community project. Over the years, we've explored new ways to address the complexities of search for the open-source community. DocSearch understands how the user input fits into the context of your project and instantly presents the most relevant content with fewer interactions than any other method. With a design very close to the native experience on mobile, we leverage users acquaintance... -
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SiteOne Crawler (desktop app)
A free, feature-rich web analyzer and exporter/cloner you will love!
A free in-depth website analyzer providing audits of security, performance, SEO, accessibility and other technical aspects. Available as a desktop application for Windows/macOS/Linux and as a CLI tool for advanced users and CI/CD processes. It also includes an offline web page exporter (website clone, mirror). -
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Python-Spider
Python3 web crawler practice
Python-Spider is a repository intended to teach or provide examples for writing web spiders / crawlers in Python — part of a broader learning and resource collection by its author. The code and documentation are oriented toward beginners or intermediate learners who want to learn how to fetch, parse, and extract data from websites programmatically. As part of the author’s public learning-path repositories, python-spider likely includes examples of HTTP requests, HTML parsing, maybe... -
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Gerapy
Distributed Crawler Management Framework Based on Scrapy
Distributed Crawler Management Framework Based on Scrapy, Scrapyd, Scrapyd-Client, Scrapyd-API, Django and Vue.js. Someone who has worked as a crawler with Python may use Scrapy. Scrapy is indeed a very powerful crawler framework. It has high crawling efficiency and good scalability. It is basically a necessary tool for developing crawlers using Python. -
19
Goutte
Goutte, a simple PHP Web Scraper
...Add fabpot/goutte as a require dependency in your composer.json file. Create a Goutte Client instance (which extends Symfony\Component\BrowserKit\HttpBrowser). Make requests with the request() method. The method returns a Crawler object (Symfony\Component\DomCrawler\Crawler). To use your own HTTP settings, you may create and pass an HttpClient instance to Goutte. For example, to add a 60 second request timeout. Read the documentation of the BrowserKit, DomCrawler, and HttpClient Symfony Components for more information about what you can do with Goutte. Goutte is a thin wrapper around the following Symfony Components: BrowserKit, CssSelector, DomCrawler, and HttpClient. -
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ReconSpider
Most Advanced Open Source Intelligence (OSINT) Framework
...Reconnaissance is a mission to obtain information by various detection methods, about the activities and resources of an enemy or potential enemy, or geographic characteristics of a particular area. A Web crawler, sometimes called a spider or spiderbot and often shortened to crawler, is an Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing (web spidering). -
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MIT-6.824
Basic Sources for MIT 6.824 Distributed Systems Class
...Topics include MapReduce, remote procedure calls, threads, the Google File System, primary-backup replication, and Raft consensus. The repository includes Go-based exercises such as crawler, key-value, and MapReduce labs. It also collects lecture questions intended to reinforce distributed systems concepts and paper discussions. Links to course schedules, lecture videos, and foundational papers provide additional material for independent study. -
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CEF Python
Python bindings for the Chromium Embedded Framework (CEF)
Python bindings for the Chromium Embedded Framework (CEF). CEF Python is an open source project founded by Czarek Tomczak in 2012 to provide Python bindings for the Chromium Embedded Framework (CEF). The Chromium project focuses mainly on Google Chrome application development while CEF focuses on facilitating embedded browser use cases in third-party applications. Lots of applications use CEF control, there are more than 100 million CEF instances installed around the world. There are... -
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Python Crawler Tutorial Starts From Zero
Python crawler tutorial, taking you from zero to one
...Code demonstrations accompany the written lessons so readers can learn by modifying working examples. The repository is structured as a progressive self-study resource rather than a reusable crawler application. -
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sponge
A website crawler and links downloader command line tool
sponge is a website crawler and links downloader command line tool -
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koa-isbot
Fast Middleware detect bot crawler for Koa
Koa detects robots. Fast Middleware detects bot crawler for Koa.
