feat(plugin-lighthouse): log initializer and runner steps

[matejchalk]

Part of #888. Improves logs in the Lighthouse plugin.

Examples

Single URL, defaults

screen-capture.12.webm

Multiple URLs + filter

screen-capture.13.webm

Config file

screen-capture.14.webm

Preset

Local TEMP override (verbose-only)

[nx-cloud]

View your CI Pipeline Execution ↗ for commit 86186ac

Command	Status	Duration	Result
nx run-many --target=build --parallel=3	✅ Succeeded	32s	View ↗

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☁️ Nx Cloud last updated this comment at 2025-12-19 17:51:37 UTC

[pkg-pr-new]

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commit: 86186ac

[github-actions]

Code PushUp

🤨 Code PushUp report has both improvements and regressions – compared current commit 8490c14 with previous commit 2e70bf4.

🕵️ See full comparison in Code PushUp portal 🔍

🏷️ Categories

🏷️ Category	⭐ Previous score	⭐ Current score	🔄 Score change
Performance	🔴 43	🔴 46
Documentation	🔴 35	🔴 36
Code coverage	🟡 89	🟡 89
Axe Accessibility	🟡 88	🟡 88
Bug prevention	🟡 67	🟡 67	–
Code style	🟢 99	🟢 99	–
Security	🔴 43	🔴 43	–
Updates	🟡 71	🟡 71	–
Type Safety	🟡 56	🟡 56	–
Miscellaneous	🟡 67	🟡 67	–
Accessibility	🟢 92	🟢 92	–
Best Practices	🟢 100	🟢 100	–
SEO	🟢 92	🟢 92	–

👍 3 groups improved, 👍 8 audits improved, 👎 4 audits regressed, 13 audits changed without impacting score

🗃️ Groups

🔌 Plugin	🗃️ Group	⭐ Previous score	⭐ Current score	🔄 Score change
Lighthouse	Performance	🔴 43	🔴 46
JSDoc coverage	Documentation coverage	🔴 35	🔴 36
Code coverage	Code coverage metrics	🟡 89	🟡 89

31 other groups are unchanged.

🛡️ Audits

🔌 Plugin	🛡️ Audit	📏 Previous value	📏 Current value	🔄 Value change
Lighthouse	Initial server response time was short	🟥 Root document took 620 ms	🟩 Root document took 520 ms
Lighthouse	Total Blocking Time	🟥 1,050 ms	🟥 790 ms
Lighthouse	Max Potential First Input Delay	🟥 770 ms	🟥 460 ms
Lighthouse	Speed Index	🟨 5.5 s	🟥 5.8 s
JSDoc coverage	Classes coverage	🟥 7 undocumented classes	🟥 6 undocumented classes
Lighthouse	Time to Interactive	🟥 12.3 s	🟥 11.9 s
Code coverage	Line coverage	🟨 84.6 %	🟨 84.7 %
JSDoc coverage	Functions coverage	🟥 577 undocumented functions	🟥 581 undocumented functions
Code coverage	Branch coverage	🟨 87.2 %	🟨 87.3 %
Code coverage	Function coverage	🟩 90.5 %	🟩 90.5 %
JSDoc coverage	Types coverage	🟥 244 undocumented types	🟥 245 undocumented types
JSDoc coverage	Variables coverage	🟥 260 undocumented variables	🟥 262 undocumented variables
Lighthouse	Avoids enormous network payloads	🟩 Total size was 2,059 KiB	🟩 Total size was 2,060 KiB
Lighthouse	Minimizes main-thread work	🟥 6.6 s	🟥 5.7 s
Lighthouse	Server Backend Latencies	🟩 1,180 ms	🟩 2,030 ms
Lighthouse	JavaScript execution time	🟥 2.8 s	🟥 2.1 s
Lighthouse	Largest Contentful Paint	🟥 10.9 s	🟥 10.3 s
Lighthouse	Metrics	🟩 100%	🟩 100%
Lighthouse	Remove duplicate modules in JavaScript bundles	🟥 Potential savings of 105 KiB	🟥 Potential savings of 102 KiB
Lighthouse	Uses efficient cache policy on static assets	🟨 30 resources found	🟨 30 resources found
Lighthouse	Reduce unused JavaScript	🟥 Potential savings of 190 KiB	🟥 Potential savings of 190 KiB
Lighthouse	Network Round Trip Times	🟩 10 ms	🟩 20 ms
Lighthouse	Reduce unused CSS	🟥 Potential savings of 95 KiB	🟥 Potential savings of 95 KiB
Lighthouse	First Contentful Paint	🟥 3.0 s	🟥 3.0 s
Lighthouse	Avoids an excessive DOM size	🟥 2,357 elements	🟥 2,356 elements

654 other audits are unchanged.

[github-actions]

Code PushUp

🤨 Code PushUp report has both improvements and regressions – compared current commit 8490c14 with previous commit 2e70bf4.

💼 Project plugin-lighthouse

🤨 Code PushUp report has both improvements and regressions.

🕵️ See full comparison in Code PushUp portal 🔍

🏷️ Category	⭐ Previous score	⭐ Current score	🔄 Score change
Documentation	🔴 48	🔴 48
Code coverage	🟢 99	🟢 99

4 other categories are unchanged.

👍 1 group improved, 👎 1 group regressed, 👍 2 audits improved, 👎 2 audits regressed, 2 audits changed without impacting score

🗃️ Groups

🔌 Plugin	🗃️ Group	⭐ Previous score	⭐ Current score	🔄 Score change
JSDoc coverage	Documentation coverage	🔴 48	🔴 48
Code coverage	Code coverage metrics	🟢 99	🟢 99

13 other groups are unchanged.

🛡️ Audits

🔌 Plugin	🛡️ Audit	📏 Previous value	📏 Current value	🔄 Value change
JSDoc coverage	Functions coverage	🟥 44 undocumented functions	🟥 48 undocumented functions
JSDoc coverage	Variables coverage	🟥 20 undocumented variables	🟥 22 undocumented variables
Code coverage	Line coverage	🟩 97 %	🟩 97.2 %
Code coverage	Branch coverage	🟩 96.1 %	🟩 96.2 %
JSDoc coverage	Types coverage	🟥 11 undocumented types	🟥 12 undocumented types
JSDoc coverage	Classes coverage	🟥 4 undocumented classes	🟥 3 undocumented classes

438 other audits are unchanged.

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13 other projects are unchanged.

[BioPhoton]

Sweet! Love it!