{"id":19592855,"url":"https://github.com/cleafy/refingerprint","last_synced_at":"2025-09-12T10:38:55.222Z","repository":{"id":140014925,"uuid":"52513325","full_name":"Cleafy/refingerprint","owner":"Cleafy","description":"A more refined fingerprinting module based on Fingerprint2.js","archived":false,"fork":false,"pushed_at":"2016-02-29T13:32:07.000Z","size":37,"stargazers_count":36,"open_issues_count":0,"forks_count":3,"subscribers_count":7,"default_branch":"master","last_synced_at":"2025-04-27T14:39:22.776Z","etag":null,"topics":["browser-fingerprint","browser-fingerprinting","device-fingerprint","fingerprint","fingerprint2","fingerprinting","refingerprint"],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Cleafy.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2016-02-25T09:37:34.000Z","updated_at":"2024-03-08T00:22:46.000Z","dependencies_parsed_at":null,"dependency_job_id":"bb42533c-4a12-4d4b-959b-e47afb2c4af1","html_url":"https://github.com/Cleafy/refingerprint","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Cleafy/refingerprint","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cleafy%2Frefingerprint","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cleafy%2Frefingerprint/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cleafy%2Frefingerprint/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cleafy%2Frefingerprint/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Cleafy","download_url":"https://codeload.github.com/Cleafy/refingerprint/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Cleafy%2Frefingerprint/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":271122371,"owners_count":24702986,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-19T02:00:09.176Z","response_time":63,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["browser-fingerprint","browser-fingerprinting","device-fingerprint","fingerprint","fingerprint2","fingerprinting","refingerprint"],"created_at":"2024-11-11T08:37:12.789Z","updated_at":"2025-08-19T08:35:00.855Z","avatar_url":"https://github.com/Cleafy.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Refingerprint\n\nBuilds on top of [Fingerprint2](https://github.com/Valve/fingerprintjs2) adding several additional features to further\nnarrow the browser down. Some of these new features were implemented on the content provided by [Browserspy](http://browserspy.dk)\nand other various similar articles that I found on the Internet.\n\nAs a recognition to the original author of the library and in order to provide simple compatibility with users\nof Fingerprint2js, we left the external library interface intact.\n\n## Installation\n\n#### Bower\n\n```\nbower install https://github.com/Cleafy/refingerprint.git\n```\n\n## Usage\n\n```js\nnew Refingerprint().get(function (result, components) {\n  // An hash, representing your device fingerprint: notice that this is twice the size\n  // of Fingerprint2 hash, the first 32 bytes being exactly the latter, and the last 32\n  // bytes being an hash produced solely based on added features\n  console.log(result);\n  // An array of FP components\n  console.log(components);\n});\n```\n\nYou can pass an object with options (all of which are optional):\n\n```js\nvar options = {\n  swfPath: '/assets/FontList.swf',\n  imagesPath: '/assets/images/test'\n  excludeWindowDump: true\n};\nnew Refingerprint(options).get(function (result) {\n  console.log(result);\n});\n```\n\nAvailable options include all those exposed by Fingerprint2, plus the following: `excludeLiteralColors`,\n`excludeActivexObjects`, `excludeMsComponents`, `excludeNavigatorDump`, `excludeToolbarDump`, `excludeCryptoDump`,\n`excludeWindowDump`, `excludeDocumentDump`, `excludeStyleDump`, `excludeErrorMessages`, `excludeImagesFormats`.\n\n## Added features\n\n1. *Literal colors*: actual rgb value of css colors that can be represented by a literal identifier;\n2. *ActiveX object*: detect some common ActiveX objects available on MS browsers (few are replicas of those detected\n    by Fingerprint2, others are new);\n3. *MS components*: attempts to detect some MS components through ClientCaps integration;\n4. *Global objects*: list of native functions implemented by globally accessible objects (window, document, navigator, crypto, toolbar);\n5. *CSS dump*: list of all supported css properties;\n6. *Error messages*: different browsers/versions exhibit slightly different error messages for the same errors;\n7. *Supported image formats*: this is the only asynchronous module and the heaviest one. It is advised to turn it off in most cases.\n\n## License: MIT","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcleafy%2Frefingerprint","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcleafy%2Frefingerprint","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcleafy%2Frefingerprint/lists"}