javascript-mastery
Provides a comprehensive reference for JavaScript concepts, aiding developers in understanding, debugging, and teaching JavaScript effectively.
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The javascript-mastery skill was audited on Feb 28, 2026 and we found 4 security issues across 3 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
medium line 350
Template literal with variable interpolation in command context
SourceSKILL.md
| 350 | const response = await fetch(`/api/users/${userId}`); |
low line 363
Fetch to external URL
SourceSKILL.md
| 363 | fetch("/api/users"), |
low line 364
Fetch to external URL
SourceSKILL.md
| 364 | fetch("/api/posts"), |
low line 643
External URL reference
SourceSKILL.md
| 643 | - [JavaScript.info](https://javascript.info/) |
Scanned on Feb 28, 2026
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Categorydevelopment
UpdatedMay 21, 2026
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