Libraries.io
UnclaimedMonitor and search open source packages for security and maintenance insights.
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TL;DR - Libraries.io
- Monitors over 10 million open source packages across 32 package managers.
- Provides free access to basic package metadata, license, and dependency insights.
- Offers a paid Tidelift Subscription for validated, curated data and advanced security features.
Pricing: Free plan available
Best for: Growing teams
Pros & Cons
Pros
- Free to use for basic package information
- Covers a vast number of open source packages and package managers
- Useful for initial discovery and exploration of open source projects
- Provides basic insights into package metadata and licenses
Cons
- Data is scraped from the internet and not validated for accuracy
- Limited insights compared to paid alternatives
- Does not include vulnerability insights or maintenance status
Key Features
Search 10.5M+ open source packagesFilter by license and languageExplore new, trending, or popular packagesAPI access (limited and rate restricted)Monitors 32 different package managers
Pricing Plans
Libraries.io
Free
- Read from package and source repository metadata, not validated for accuracy
- Limited insights only, not validated for accuracy
- Limited and rate restricted API access
The Tidelift Subscription
Contact us
- Extensive and human-validated for accuracy package metadata
- Paying maintainers to implement secure development practices and provide attestations
- Extensive data about practices and attestations made available only to customers
- Analyzed, and manually validated for accuracy license data, also including normalized SPDX expression
- Extensive and human-validated for accuracy dependency insights, and including dependency graph relationships
- CVE data ingested from multiple sources and mapped to specific versions, plus maintainer CVE reviews for impact, workarounds, and false positive identification
- Extensive and human-validated for accuracy maintenance status, including deprecation, end-of-life, and package rename insights
- Extensive and human-validated for accuracy release and usage recommendations
- Robust set of APIs, enterprise support and SLA, and rate customizable
- Package assessment SLAs included with Tidelift Subscription
About Libraries.io
By Toolradar Team·
Libraries.io is a free service that aggregates publicly available information on over 10 million open source packages across 32 different package managers. It allows users to search for packages by license, language, or explore new, trending, or popular packages. The platform provides basic package metadata, license data, and limited dependency insights by scraping data from the internet.
While Libraries.io offers a broad overview of the open source ecosystem, its data is not validated or curated for accuracy. For users requiring more complete, accurate, and human-validated data for critical decisions regarding open source usage and management, the Tidelift Subscription is offered as a paid alternative. The Tidelift Subscription provides deeper insights, including vulnerability data, maintenance status, and secure development practice attestations, backed by paid maintainer partners.
This tool is ideal for developers, researchers, and organizations looking for a quick, free way to discover and get basic information about open source packages. However, for enterprise-grade security, compliance, and risk management, the Tidelift Subscription offers a more robust solution with curated data and additional features.
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Libraries.io FAQ
What is Libraries.io?
Libraries.io is a free service that collects publicly available open source package information by scraping data from the internet. It allows users to search and explore over 10 million open source packages across various package managers.
How much does Libraries.io cost?
Libraries.io is a free service. However, a more comprehensive and accurate data offering is available through the paid Tidelift Subscription.
Is Libraries.io free?
Yes, Libraries.io is a free service. There is also a paid offering, the Tidelift Subscription, for more complete and validated data.
Who is Libraries.io for?
Libraries.io is for anyone looking to discover and get basic information about open source packages, including developers, researchers, and organizations. For those needing validated, curated data for critical decisions, the Tidelift Subscription is recommended.
Source: libraries.io