# packaging - **Canonical URI:** https://www.vioscale.ai/software/packaging - **Category:** Package Management - **Vendor:** Pypa - **Homepage:** https://packaging.pypa.io/ - **Also known as:** packaging - **Profile claimed by vendor:** no - **Last updated:** 2026-08-05T12:47:00.133Z ## Vioscale score **72.2 / 100**, confidence 12% (low). Composite of weighted, independently-sourced signals (no user reviews, no vendor payment). | Signal | Score | Weight | Contribution | Evidence present | |---|--:|--:|--:|:--:| | price_level | 100 | 0.032 | 3.2 | ✓ | | reliability | 0 | 0.063 | 0 | - | | capabilities | 0 | 0.111 | 0 | - | | github_stars | 54.2 | 0.032 | 1.7 | ✓ | | integrations | 0 | 0.063 | 0 | - | | github_activity | 52.6 | 0.127 | 6.7 | ✓ | | release_cadence | 95 | 0.079 | 7.5 | ✓ | | security_posture | 0 | 0.206 | 0 | - | | package_downloads | 0 | 0.175 | 0 | - | | pricing_transparency | 80 | 0.048 | 3.8 | ✓ | | stackoverflow_activity | 0 | 0.063 | 0 | - | ## Pricing _As of 2026-08-05, [verify at source](https://packaging.pypa.io/). Independently observed._ Open source · Free tier > Free and open source ## About A Python library that provides utilities implementing interoperability specifications like PEP 440, with clearly defined correct behavior and shared implementations benefiting the packaging ecosystem. _Independently observed._ ## Platform & deployment - **Platforms:** CLI ## FAQ ### What is packaging? Packaging is a Python library that provides core utilities for implementing Python packaging standards and specifications. It helps developers and tools work with various Python Enhancement Proposals (PEPs) related to package management and interoperability. _Source: [https://packaging.pypa.io/](https://packaging.pypa.io/)._ ### Who is packaging designed for? Packaging is designed for developers building tools and applications that work with Python package metadata, versioning, and compatibility standards. This includes package managers, build tools, and other infrastructure software that must interpret Python package specifications. _Source: [https://packaging.pypa.io/](https://packaging.pypa.io/)._ ### How much does packaging cost? Packaging is free open source software with no licensing fees. You can use, modify, and distribute it under its open source license at no cost. _Source: [https://packaging.pypa.io/](https://packaging.pypa.io/)._ ### What Python packaging standards does packaging support? Packaging provides utilities for implementing Python Enhancement Proposals (PEPs) related to packaging interoperability, including PEP 440 for version identification and PEP 425 for platform compatibility tags. It enables tools to correctly interpret and work with Python package specifications. _Source: [https://packaging.pypa.io/](https://packaging.pypa.io/)._ ### Can I use packaging from the command line? Yes, packaging includes command-line interface support, allowing you to interact with it directly from the terminal. You can also import it as a library within Python applications. _Source: [https://packaging.pypa.io/](https://packaging.pypa.io/)._ ### Can I integrate packaging into my own Python project? Yes, packaging is designed as a reusable library that you can integrate into Python projects and tools. It provides core utilities for handling packaging specifications without requiring you to implement these features from scratch. _Source: [https://packaging.pypa.io/](https://packaging.pypa.io/)._ ### Is packaging suitable for building package management tools? Yes, packaging provides foundational utilities intended for developers building tools that work with Python packages. Rather than implementing packaging specifications independently, developers can use packaging's core utilities as a building block. _Source: [https://packaging.pypa.io/](https://packaging.pypa.io/)._ ## Facts Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule. ### activity | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | activity.commits_last_30d | 46 | [link](https://github.com/pypa/packaging/pulse) | 2026-07-30 | 65% (medium) | ### adoption | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | adoption.github_stars | 745 | [link](https://github.com/pypa/packaging) | 2026-07-30 | 90% (high) | ### language | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | language.primary | Python | [link](https://github.com/pypa/packaging) | 2026-07-30 | 90% (high) | ### pricing | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | pricing.model | commercial | [link](https://packaging.pypa.io/) | 2026-08-05 | 60% (medium) | | pricing.price_level | free | [link](https://packaging.pypa.io/) | 2026-08-05 | 60% (medium) | | pricing.free_tier | yes | [link](https://packaging.pypa.io/) | 2026-08-05 | 60% (medium) | | pricing.transparent | yes | [link](https://packaging.pypa.io/) | 2026-08-05 | 60% (medium) | ### release | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | release.cadence_days | 9 | [link](https://github.com/pypa/packaging/releases) | 2026-07-30 | 70% (medium) | ### content | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | content.faq | `[{"answer":"Packaging is a Python library that provides core utilities for implementing Python packaging standards and specifications. It helps developers and tools work with various Python Enhancement Proposals (PEPs) related to package management and interoperability.","source":"https://packaging.pypa.io/","question":"What is packaging?","confidence":0.95},{"answer":"Packaging is designed for developers building tools and applications that work with Python package metadata, versioning, and compatibility standards. This includes package managers, build tools, and other infrastructure software that must interpret Python package specifications.","source":"https://packaging.pypa.io/","question":"Who is packaging designed for?","confidence":0.85},{"answer":"Packaging is free open source software with no licensing fees. You can use, modify, and distribute it under its open source license at no cost.","source":"https://packaging.pypa.io/","question":"How much does packaging cost?","confidence":0.95},{"answer":"Packaging provides utilities for implementing Python Enhancement Proposals (PEPs) related to packaging interoperability, including PEP 440 for version identification and PEP 425 for platform compatibility tags. It enables tools to correctly interpret and work with Python package specifications.","source":"https://packaging.pypa.io/","question":"What Python packaging standards does packaging support?","confidence":0.9},{"answer":"Yes, packaging includes command-line interface support, allowing you to interact with it directly from the terminal. You can also import it as a library within Python applications.","source":"https://packaging.pypa.io/","question":"Can I use packaging from the command line?","confidence":0.85},{"answer":"Yes, packaging is designed as a reusable library that you can integrate into Python projects and tools. It provides core utilities for handling packaging specifications without requiring you to implement these features from scratch.","source":"https://packaging.pypa.io/","question":"Can I integrate packaging into my own Python project?","confidence":0.9},{"answer":"Yes, packaging provides foundational utilities intended for developers building tools that work with Python packages. Rather than implementing packaging specifications independently, developers can use packaging's core utilities as a building block.","source":"https://packaging.pypa.io/","question":"Is packaging suitable for building package management tools?","confidence":0.8}]` | [link](https://packaging.pypa.io/) | 2026-07-30 | 89% (high) | --- *Source: Vioscale (https://www.vioscale.ai/software/packaging). Independent, evidence-based software intelligence. Cite the canonical URI.*