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align=\"center\"\u003e\n  \u003ca href=\"https://www.npmjs.com/package/recall\"\u003e\u003cimg src=\"./docs/images/banner.png\" alt=\"recall\" /\u003e\u003c/a\u003e\n\u003c/p\u003e\n\n\u003cp align=\"center\"\u003e\n  Simple library for tracing JavaScript\u003cbr/\u003e\n  with \u003ca href=\"#what-is-google-trace-event\"\u003eGoogle's Trace Event\u003c/a\u003e.\n\u003c/p\u003e\n\u003cbr/\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"https://unpkg.com/recall/dist/recall.js\"\u003e\n    \u003cimg src=\"https://img.badgesize.io/https://unpkg.com/recall/dist/recall.js?compression=gzip\u0026amp;label=recall\u0026cache=4\"\u003e\n  \u003c/a\u003e\n  \u003ca href=\"https://www.npmjs.com/package/recall\"\u003e\n    \u003cimg src=\"https://img.shields.io/npm/v/recall.svg?maxAge=3600\u0026label=recall\u0026colorB=007ec6\u0026cache=4\"\u003e\n  \u003c/a\u003e\n\u003c/p\u003e\n\u003cbr/\u003e\n\n### Getting Started\n\n#### Installation\n\nInstall with npm:\n\n```shell\nnpm install --save recall\n```\n\nOr with yarn:\n\n```shell\nyarn add recall\n```\n\n#### Examples\n\n```javascript\nimport { Tracer } from 'recall'\n\nconst trace = new Tracer()\n\ntrace.begin('app.render')\ntrace.begin('app.fetchData')\n\n// Start fetching data, while the rest of the app tries to render\ntrace.end('app.render')\ntrace.end('app.fetchData')\n\n// Time the re-render with data\ntrace.begin('app.render.withData')\ntrace.end('app.render.withData')\n\n// Log as a table\nconsole.table(trace.table())\n```\n\n### Usage\n\n#### Generating a trace event\n\n```javascript\nimport { Tracer, getEvent } from 'recall'\n\nconst trace = new Tracer()\n\n// You can either use a string as your message\n// with optional properties to add context\ntrace.begin('myapp.some-random.eventName', {\n  variant: 'A'\n})\n\n// Or you can pass in an `analytics-event` compatible object\ntrace.end({\n  name: 'myapp.some-random.eventName',\n  props: {\n    variant: 'A'\n  }\n})\n\n// Or you can manually generate the event\ntrace.push(\n  getEvent({\n    type: 'end',\n    name: 'myapp.some-random.eventName',\n    props: {\n      variant: 'A'\n    }\n  })\n)\n```\n\n#### Logging the trace\n\n```javascript\nimport { Tracer } from 'recall'\n\nconst trace = new Tracer({\n  flush: async record =\u003e {\n    await fetch('/api/traces', {\n      data: JSON.stringify(record),\n      method: 'post',\n      headers: {\n        'content-type': 'application/json'\n      }\n    })\n  }\n})\n\ntrace.begin('http.request.1')\ntrace.begin('http.request.2')\n\ntrace.end('http.request.1', {\n  httpRequest: {\n    statusCode: 200\n  }\n})\n\ntrace.end('http.request.2', {\n  httpRequest: {\n    statusCode: 500\n  }\n})\n\n// When you're ready to send the trace\ntrace.complete()\n// Or if the user navigates off the page\nwindow.onbeforeload = () =\u003e trace.cancel()\n```\n\n### Frequently Asked Questions\n\n#### What is Google Trace Event?\n\nThe Google Trace Event Format is a data representation that is processed by the Google Trace Viewer application. These are the same events that are used in Google Chrome and Node.js tracing. You can [read more here](https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/preview).\n\n### Contributing\n\nAll contributions are welcome! `recall` is [MIT-licensed](./license).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffouad%2Frecall","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffouad%2Frecall","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffouad%2Frecall/lists"}