{"id":28342765,"url":"https://github.com/burntcarrot/difftective","last_synced_at":"2026-02-01T02:02:44.930Z","repository":{"id":59043169,"uuid":"525020080","full_name":"burntcarrot/difftective","owner":"burntcarrot","description":"Tool for detecting visual differences in images/PDFs.","archived":false,"fork":false,"pushed_at":"2022-08-20T17:03:06.000Z","size":1714,"stargazers_count":5,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-09-24T22:39:33.008Z","etag":null,"topics":["go","image","pdf","visual-diff"],"latest_commit_sha":null,"homepage":"","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/burntcarrot.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}},"created_at":"2022-08-15T14:32:25.000Z","updated_at":"2025-07-18T05:45:40.000Z","dependencies_parsed_at":"2022-09-11T04:41:22.642Z","dependency_job_id":null,"html_url":"https://github.com/burntcarrot/difftective","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/burntcarrot/difftective","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/burntcarrot%2Fdifftective","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/burntcarrot%2Fdifftective/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/burntcarrot%2Fdifftective/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/burntcarrot%2Fdifftective/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/burntcarrot","download_url":"https://codeload.github.com/burntcarrot/difftective/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/burntcarrot%2Fdifftective/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28964428,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-01T01:25:30.373Z","status":"online","status_checked_at":"2026-02-01T02:00:08.102Z","response_time":56,"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":["go","image","pdf","visual-diff"],"created_at":"2025-05-27T05:58:38.025Z","updated_at":"2026-02-01T02:02:44.921Z","avatar_url":"https://github.com/burntcarrot.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cdiv align=\"center\"\u003e\n    \u003cimg src = \"static/difftective.png\"\u003e\n\u003c/div\u003e\n\n# difftective\n\n_difference + detective = difftective_\n\n`difftective` is a tool for detecting visual differences in images/PDFs.\n\n## Examples\n\nDocument looking like the same? No update history? Find visual differences with `difftective`:\n\n_Note: There are other services which provide text diff for PDFs; `difftective`, however provides an easy way to detect changes through visual differences._\n\n| expected | actual | diff |\n| --- | --- | --- |\n| ![Old Document](examples/policy/test-policy-old.png) | ![New Document](examples/policy/test-policy-new.png) | ![Diff Document](examples/policy/diff.png) |\n\nOn a [classic Mapbox example](https://github.com/mapbox/pixelmatch):\n\n| expected | actual | diff |\n| --- | --- | --- |\n| ![Old Map](examples/mapbox/mapbox1.png) | ![New Map](examples/mapbox/mapbox2.png) | ![Map Difference](examples/mapbox/diff.png) |\n\n## Installation\n\nUsing `go install`:\n\n```sh\ngo install github.com/burntcarrot/difftective@latest\n```\n\n## Usage\n\n```sh\n$ difftective\n\ndifftective v0.1.0 - Detect differences in images and PDFs\n\nAvailable commands:\n\n   pdf     Use PDFs\n   image   Use images\n\nFlags:\n\n      --help   Get       help for the 'difftective' command.\n```\n\nDetect differences in PDFs:\n\n```sh\n$ difftective pdf -p policy-old.pdf -n policy-new.pdf -o diff.png\nDifference: 0.093%\nSaved difference to diff.png\n```\n\nDetect differences in images:\n\n```sh\n$ difftective image -p examples/mapbox/mapbox1.png -n examples/mapbox/mapbox2.png -o diff.png\nDifference: 38.301%\nSaved difference to diff.png\n```\n\n## License\n\n`difftective` is released under the MIT license. See [LICENSE](./LICENSE).\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fburntcarrot%2Fdifftective","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fburntcarrot%2Fdifftective","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fburntcarrot%2Fdifftective/lists"}