Project Summary
Horizon is the official OpenStack Dashboard. It is based on a Django module called django-openstack. Both the django-openstack module as well as a reference implementation of a fully functional Django site called openstack-dashboard are part of this project. As of the Diablo release, Horizon is now an OpenStack Core project and is a fully supported OpenStack offering. The codebase has moved to GitHub and is now available at: https://github.com/openstack/horizon
In a Nutshell, OpenStack Horizon...
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has a well established, mature codebase
maintained by a very large development team
with stable Y-O-Y commits -
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took an estimated 44 years of effort (COCOMO model)
starting with its first commit in January, 2011
ending with its most recent commit 9 days ago
Quick Reference
Apache License 2.0
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Sub-License
Private Use
Use Patent Claims
Forbidden
Hold Liable
Use Trademarks
Required
Include Copyright
State Changes
Include License
Include Notice
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
Did You Know...
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55% of companies leverage OSS for production infrastructure
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data presented on the Open Hub is available through our API
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there are over 3,000 projects on the Open Hub with security vulnerabilities reported against them
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learn about Open Hub updates and features on the Open Hub blog
30 Day SummaryOct 13 2026 — Nov 12 2026
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12 Month SummaryNov 12 2025 — Nov 12 2026
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