CRAN R Packages Metadata Scraper

CRAN R Package Scraper

crawlerbros/cran-scraper

Scrapes R package metadata from the CRAN database (crandb.r-pkg.org). Search packages by query, fetch by name, or list recent releases.

R Documentation Scraper

crawlerbros/rdocumentation-scraper

Scrape R package metadata from CRAN via the public crandb API. Search packages by keyword or fetch specific packages by name - returns version, title, description, author, maintainer, license, dependencies, and rdocumentation.org links.

NPM Package Stats Scraper. Downloads, Versions, Dependencies

seemuapps/npm-package-stats-scraper

Get download counts, version history, dependencies, license, repo, and maintainer info for any npm package. Bulk-process a list of packages in one run.

Bioconductor Scraper

crawlerbros/bioconductor-scraper

Scrape Bioconductor R package metadata - title, description, biocViews categories, author, maintainer, license, dependencies, and more. Search by keyword or biocViews category, or fetch specific packages by name.

Scrape PyPI the Python Package Index. Extract package metadata, download statistics, version history, dependencies, and maintainer info. Track new releases and popularity trends. Perfect for Python ecosystem analysis and package research.

PyPI Scraper

crawlerbros/pypi-scraper

Scrape Python package metadata from PyPI: exact-name lookup, newly-added packages, and recently-updated packages. Pulls version, license, classifiers, dependencies, project URLs, and maintainer info.

Extract detailed metadata for Python packages from the PyPI public API. Get version, dependencies, classifiers, license, author info, and release history for any PyPI package.

Bulk-fetch PyPI package metadata: version, downloads, license, author, project URL. For Python dependency audits and OSS prospecting.

Scrape npm the JavaScript package registry. Search packages, extract metadata, download statistics, dependencies, and version history. Track package popularity trends. Essential for JavaScript and Node.js ecosystem research and dependency analysis.