Project Summary
How to represent and visualize a lot of information at a glance is a hot topic in IT. A Treemap, also known as Heatmap, is an important tool for this. A TreeMap graphically represents a hierarchical structure. Typically, the hierarchy will involve a tree of nodes of different sizes and different colours.
A Heatmap/Treemap is great to see a lot of information in one glance. It can be interactive and allow you to drill down into some section of the hierarchy. More on treemapping on Wikipedia.
In a Nutshell, JTreeMap...
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took an estimated 4 years of effort (COCOMO model)
starting with its first commit in August, 2001
ending with its most recent commit almost 14 years ago
Quick Reference
Apache License 2.0
Permitted
Commercial Use
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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 )
There are no reported vulnerabilities
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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search using multiple tags to find exactly what you need
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nearly 1 in 3 companies have no process for identifying, tracking, or remediating known open source vulnerabilities
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data presented on the Open Hub is available through our API
30 Day SummaryAug 21 2025 — Sep 20 2025
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12 Month SummarySep 20 2024 — Sep 20 2025
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