SECURITY REPORT · EXTENSHI SCAN
Tailwind CSS Devtools
Firefox extension·by Erwin
61
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
Tailwind CSS Devtools's safety score vs every other extension we've scanned
Globally
6%of extensions carry more risk
Riskier ←→ Safer
Ranked against 403,277 extensions
In Web Development
3%of web development extensions carry more risk
Riskier ←→ Safer
Ranked against 15,317 web development extensions
Findings
31
median 4Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
392
median 2vs category median
Findings breakdown
Automated security signal · 31 distinct issues across 6 severities
31
distinct issues
detected
detected
Scanners reported 34 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical310%
High1032%
Needs Review00%
Medium1755%
Low13%
Info00%
Permissions requested
2 risky permissions of 2 total
1 critical permission require attention
This extension requests 2 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites
Can read and modify content on every website you visit
High
Developer tools
Can extend browser developer tools with custom panels
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Scan performed by extenshi.io · Aug 24, 2026
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