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High Activity
Analyzed
1 day
ago. based on code collected
2 days
ago.
Project Summary
Trusted side of the TEE
Tags
security
In a Nutshell, optee_os...
...
has had
8,641 commits
made by
423 contributors
representing
494,689 lines of code
...
is
mostly written in C
with
a well-commented source code
...
has
a well established, mature codebase
maintained by
a very large development team
with
decreasing Y-O-Y commits
...
took an estimated
135 years of effort
(COCOMO model)
starting with its
first commit in June, 2014
ending with its
most recent commit 7 days
ago
Quick Reference
Project Links:
Homepage
Code Locations:
https://github.com/OP-TEE/optee_os
Similar Projects:
Managers:
jforissier
Project Security
Vulnerabilities per Version
( last 10 releases )
Project Vulnerability Report
Security Confidence Index
Poor security track-record
Favorable security track-record
Vulnerability Exposure Index
Many reported vulnerabilities
Few reported vulnerabilities
About Project Vulnerability Report
Did You Know...
...
55% of companies leverage OSS for production infrastructure
...
compare
projects before you chose one to use
...
in 2016, 47% of companies did not have formal process in place to track OS code
...
learn about Open Hub updates and features on the
Open Hub blog
About Project Security
Code
Lines of Code
Activity
Commits per Month
Community
Contributors per Month
Languages
C
91%
7 Other
9%
30 Day Summary
May 15 2026 — Jun 14 2026
16
Commits
7
Contributors
including
3 new contributors
12 Month Summary
Jun 14 2025 — Jun 14 2026
395
Commits
Down
-395 (50%)
from previous 12 months
76
Contributors
Down
-3 (3%)
from previous 12 months
Most Recent Contributors
Jens Wiklander
Quentin Schulz
... Periakaruppan
Gregor Herburger
ming-jen.chang
Heeill Wang
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