{"id":16185518,"url":"https://github.com/patrickhulce/lighthouse-trace-evaluations","last_synced_at":"2025-07-28T20:10:38.436Z","repository":{"id":66227411,"uuid":"104807586","full_name":"patrickhulce/lighthouse-trace-evaluations","owner":"patrickhulce","description":"Scripts to aid in analyzing large sets of traces collected with 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trace-evaluations\n\nThis project houses scripts to aid in analyzing large sets of traces collected with [lighthouse](https://github.com/GoogleChrome/lighthouse).\n\n## Processing Traces\n\n```\n$ node ./bin/process.js\nOptions:\n  --help           Show help                                           [boolean]\n  --version        Show version number                                 [boolean]\n  --processor, -p                                            [string] [required]\n  --input, -i                                                [string] [required]\n  --output, -o                                               [string] [required]\n  --limit, -l                                       [number] [default: Infinity]\n```\n\n### Extract Metrics from Plots Folder\n\n```\nnode ./bin/process.js -p ./lib/processors/metrics-processor.js -i path/to/plots/run -o metrics.json\n```\n\n### Extract Metrics from List of Files\n\n**list.json**\n```\n[\n  {\"path\": \"/path/to/folder/with/1st/lighthouse-files\"},\n  {\"path\": \"/path/to/folder/with/2nd/lighthouse-files\"},\n  {\"path\": \"/path/to/folder/with/3rd/lighthouse-files\"},\n]\n```\n\n```\nnode ./bin/process.js -p ./lib/processors/metrics-processor.js -i path/to/list.json -o metrics.json\n```\n\n## Analyzing Different Runs\n\n```\n$ node ./bin/analyze.js\nOptions:\n  --help          Show help                                            [boolean]\n  --version       Show version number                                  [boolean]\n  --analyzer, -a                                             [string] [required]\n  --input, -i                                                 [array] [required]\n  --output, -o                                               [string] [required]\n  --split, -s                                              [number] [default: 8]\n  --limit, -l                                       [number] [default: Infinity]\n```\n\n### Analyze Lighthouse FastMode Performance\n```\nnode ./bin/analyze.js -a ./lib/analyzers/fast-mode-accuracy-analyzer.js -i path/to/throttled-run -i path/to/unthrottled-run -o analysis.json\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpatrickhulce%2Flighthouse-trace-evaluations","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpatrickhulce%2Flighthouse-trace-evaluations","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpatrickhulce%2Flighthouse-trace-evaluations/lists"}