feat(utils): performance TS ext

[BioPhoton]

Related to #1197

[nx-cloud]

View your CI Pipeline Execution ↗ for commit 5d779e8

Command	Status	Duration	Result
nx run-many --targets=code-pushup --parallel=fa...	❌ Failed	12m 17s	View ↗
nx run-many -t unit-test,int-test	✅ Succeeded	46s	View ↗

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☁️ Nx Cloud last updated this comment at 2026-01-12 18:36:07 UTC

[github-actions]

Code PushUp

🤨 Code PushUp report has both improvements and regressions – compared current commit f266b43 with previous commit 7d3681c.

🕵️ See full comparison in Code PushUp portal 🔍

🏷️ Categories

🏷️ Category	⭐ Previous score	⭐ Current score	🔄 Score change
Code style	🟢 99	🟢 99
Performance	🔴 37	🔴 36
Bug prevention	🟡 75	🟡 75
Code coverage	🟢 91	🟢 91
Documentation	🔴 34	🔴 34
Axe Accessibility	🟡 88	🟡 88
Security	🟡 51	🟡 51	–
Updates	🟡 78	🟡 78	–
Type Safety	🟡 67	🟡 67	–
Miscellaneous	🟡 67	🟡 67	–
Accessibility	🟢 92	🟢 92	–
Best Practices	🟢 100	🟢 100	–
SEO	🟢 92	🟢 92	–

👎 6 groups regressed, 👍 2 audits improved, 👎 9 audits regressed, 15 audits changed without impacting score

🗃️ Groups

🔌 Plugin	🗃️ Group	⭐ Previous score	⭐ Current score	🔄 Score change
ESLint	Stylistic (functional)	🟢 100	🟡 50
ESLint	Suggestions	🟢 99	🟢 99
Lighthouse	Performance	🔴 37	🔴 36
ESLint	Problems	🟢 100	🟢 99
Code coverage	Code coverage metrics	🟢 91	🟢 91
JSDocs coverage	Documentation coverage	🔴 34	🔴 34

28 other groups are unchanged.

🛡️ Audits

🔌 Plugin	🛡️ Audit	📏 Previous value	📏 Current value	🔄 Value change
ESLint	enforce having expectation in test body	🟩 passed	🟥 4 errors
ESLint	Enforce using a particular method signature syntax	🟩 passed	🟥 2 warnings
ESLint	Prefer property signatures over method signatures.	🟩 passed	🟥 2 warnings
ESLint	disallow unsupported Node.js built-in APIs on the specified version	🟩 passed	🟥 2 errors
Lighthouse	Speed Index	🟥 5.9 s	🟥 6.7 s
Lighthouse	First Contentful Paint	🟥 3.0 s	🟥 3.2 s
Lighthouse	Total Blocking Time	🟥 1,990 ms	🟥 1,670 ms
Lighthouse	Time to Interactive	🟥 13.0 s	🟥 13.0 s
Code coverage	Line coverage	🟨 86.2 %	🟨 86.1 %
JSDocs coverage	Types coverage	🟥 260 undocumented types	🟥 261 undocumented types
Code coverage	Branch coverage	🟨 87.3 %	🟨 87.3 %
Lighthouse	Avoids enormous network payloads	🟩 Total size was 2,113 KiB	🟩 Total size was 2,120 KiB
Lighthouse	Minimizes main-thread work	🟥 8.9 s	🟥 8.4 s
Lighthouse	Largest Contentful Paint	🟥 11.4 s	🟥 11.2 s
Lighthouse	JavaScript execution time	🟥 4.4 s	🟥 4.2 s
Lighthouse	Reduce unused JavaScript	🟥 Potential savings of 200 KiB	🟥 Potential savings of 223 KiB
Lighthouse	Remove duplicate modules in JavaScript bundles	🟥 Potential savings of 103 KiB	🟥 Potential savings of 108 KiB
Lighthouse	Initial server response time was short	🟩 Root document took 400 ms	🟩 Root document took 480 ms
Lighthouse	Server Backend Latencies	🟩 1,050 ms	🟩 980 ms
Lighthouse	Network Round Trip Times	🟩 0 ms	🟩 60 ms
Lighthouse	Metrics	🟩 100%	🟩 100%
Lighthouse	Uses efficient cache policy on static assets	🟨 31 resources found	🟨 31 resources found
Lighthouse	Max Potential First Input Delay	🟥 1,040 ms	🟥 1,010 ms
Lighthouse	Reduce unused CSS	🟥 Potential savings of 95 KiB	🟥 Potential savings of 95 KiB
JS packages	Outdated npm dev dependencies.	🟨 55 outdated package versions (29 major, 19 minor, 7 patch)	🟨 56 outdated package versions (29 major, 19 minor, 8 patch)
TypeScript	Semantic errors	🟥 25 errors	🟥 26 errors

653 other audits are unchanged.