Project Summary
Qt is a cross-platform application and UI framework. Using Qt, you can write applications once and deploy them across many desktop and embedded operating systems without rewriting the source code.
In a Nutshell, Qt 5...
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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 2,782 years of effort (COCOMO model)
starting with its first commit in August, 2009
ending with its most recent commit 8 months ago
Commercial license available
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These details are provided for information only. No information here is legal advice and should not be used as such.
GNU Free Documentation License v1.2
Permitted
Commercial Use
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Distribute
Place Warranty
Use Patent Claims
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Sub-License
Hold Liable
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Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.
GNU General Public License v3.0 only
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Use Patent Claims
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.
GNU Lesser General Public License v2.1 only
Permitted
Commercial Use
Modify
Distribute
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
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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in 2016, 47% of companies did not have formal process in place to track OS code
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you can embed statistics from Open Hub on your site
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65% of companies leverage OSS to speed application development in 2016
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learn about Open Hub updates and features on the Open Hub blog
30 Day SummaryApr 1 2025 — May 1 2025
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12 Month SummaryMay 1 2024 — May 1 2025
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Static Analysis ( Generated by Coverity Scan for qt-project )
Repository URL: https://code.qt.io/qt-labs/qmlbench
Version: 6
- 2025-05-29
- Last Analyzed
- 3,431,277
- Lines of Code Analyze
- 1.7
- Defect Density
Defects by status for current build
- 19,834
- Total defects
- 3,260
- Outstanding
- 16,405
- Fixed