Project Summary
OpenHarmony is an open-source project launched by the OpenAtom Foundation, and serves as an open-source, distributed operating system (OS) that is intended to address all conceivable usage scenarios.
Unlike traditional OSs, which are limited to a specific type of device, OpenHarmony provides distributed features that are compatible with a wide range of different devices. The first version supports devices with 128 KB to 128 MB of memory. Join us as we keep updating OpenHarmony versions.
In a Nutshell, openharmony...
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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 3,492 years of effort (COCOMO model)
starting with its first commit in December, 1999
ending with its most recent commit 6 months 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 )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
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30 Day SummaryFeb 15 2026 — Mar 17 2026
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12 Month SummaryMar 17 2025 — Mar 17 2026
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