{"id":42523766,"url":"https://github.com/hexlet-components/js-pairs","last_synced_at":"2026-01-28T15:35:57.475Z","repository":{"id":7979704,"uuid":"57032844","full_name":"hexlet-components/js-pairs","owner":"hexlet-components","description":null,"archived":false,"fork":false,"pushed_at":"2025-11-24T09:36:39.000Z","size":1090,"stargazers_count":36,"open_issues_count":2,"forks_count":21,"subscribers_count":10,"default_branch":"main","last_synced_at":"2025-11-27T22:08:08.660Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/hexlet-components.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2016-04-25T10:25:02.000Z","updated_at":"2025-11-24T09:36:35.000Z","dependencies_parsed_at":"2024-06-18T18:39:06.896Z","dependency_job_id":"b4ac9e58-ace9-4a5f-a2f1-ec550ce1edcf","html_url":"https://github.com/hexlet-components/js-pairs","commit_stats":{"total_commits":110,"total_committers":7,"mean_commits":"15.714285714285714","dds":0.4727272727272728,"last_synced_commit":"bdac59f99e13ec98beefb93540c378166525dbd4"},"previous_names":[],"tags_count":13,"template":false,"template_full_name":null,"purl":"pkg:github/hexlet-components/js-pairs","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hexlet-components%2Fjs-pairs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hexlet-components%2Fjs-pairs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hexlet-components%2Fjs-pairs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hexlet-components%2Fjs-pairs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/hexlet-components","download_url":"https://codeload.github.com/hexlet-components/js-pairs/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hexlet-components%2Fjs-pairs/sbom","scorecard":{"id":462894,"data":{"date":"2025-08-11","repo":{"name":"github.com/hexlet-components/js-pairs","commit":"1980e12eb0f1c4a3d6f891d191d9bd1712b3e723"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":2.4,"checks":[{"name":"Code-Review","score":0,"reason":"Found 0/4 approved changesets -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Dangerous-Workflow","score":10,"reason":"no dangerous workflow patterns detected","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"Maintained","score":1,"reason":"2 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 1","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Token-Permissions","score":0,"reason":"detected GitHub workflow tokens with excessive permissions","details":["Warn: no topLevel permission defined: .github/workflows/nodeci.yml:1","Warn: no topLevel permission defined: .github/workflows/release.yml:1","Info: no jobLevel write permissions found"],"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"Pinned-Dependencies","score":0,"reason":"dependency not pinned by hash detected -- score normalized to 0","details":["Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nodeci.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/hexlet-components/js-pairs/nodeci.yml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nodeci.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/hexlet-components/js-pairs/nodeci.yml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/hexlet-components/js-pairs/release.yml/main?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/hexlet-components/js-pairs/release.yml/main?enable=pin","Info:   0 out of   4 GitHub-owned GitHubAction dependencies pinned"],"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"License","score":0,"reason":"license file not detected","details":["Warn: project does not have a license file"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'main'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}},{"name":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 26 are checked with a SAST tool"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}},{"name":"Vulnerabilities","score":1,"reason":"9 existing vulnerabilities detected","details":["Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8","Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92","Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw","Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg","Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275","Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv","Warn: Project is vulnerable to: GHSA-mwcw-c2x4-8c55","Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw","Warn: Project is vulnerable to: GHSA-g3ch-rx76-35fx"],"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}}]},"last_synced_at":"2025-08-19T11:38:10.939Z","repository_id":7979704,"created_at":"2025-08-19T11:38:10.939Z","updated_at":"2025-08-19T11:38:10.939Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28846364,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-28T15:15:36.453Z","status":"ssl_error","status_checked_at":"2026-01-28T15:15:13.020Z","response_time":57,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":[],"created_at":"2026-01-28T15:35:57.386Z","updated_at":"2026-01-28T15:35:57.454Z","avatar_url":"https://github.com/hexlet-components.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# js-pairs\n\n[![github action status](https://github.com/hexlet-components/js-pairs/workflows/Node%20CI/badge.svg)](https://github.com/hexlet-components/js-pairs/actions)\n\n## Install\n\n```sh\nnpm install @hexlet/pairs\n```\n\n## Usage example\n\n```javascript\nimport {\n  cons, car, cdr, toString, isPair,\n} from '@hexlet/pairs';\n\nconst pair = cons(3, 5);\n\nisPair(pair); // true\n\ncar(pair); // 3\ncdr(pair); // 5\n\ntoString(pair); // (3, 5)\n```\n\n### TypeScript\n\nFull type definitions ship with the package:\n\n```ts\nimport { cons, car } from '@hexlet/pairs'\nimport type { Pair } from '@hexlet/pairs'\n\nconst pair: Pair\u003cnumber, string\u003e = cons(1, 'hexlet')\nconst left = car(pair) // type: number\n```\n\nFor more information, see the [Full Documentation](https://github.com/hexlet-components/js-pairs/tree/master/docs)\n\n## Development\n\n- `npm test` \u0026mdash; run Vitest\n- `npm run lint` \u0026mdash; ESLint (JS + TS)\n- `npm run typecheck` \u0026mdash; strict TypeScript diagnostics\n- `npm run build` \u0026mdash; emit ESM artifacts to `dist/`\n\n---\n\n[![Hexlet Ltd. logo](https://raw.githubusercontent.com/Hexlet/assets/master/images/hexlet_logo128.png)](https://hexlet.io?utm_source=github\u0026utm_medium=link\u0026utm_campaign=js-pairs)\n\nThis repository is created and maintained by the team and the community of Hexlet, an educational project. [Read more about Hexlet](https://hexlet.io?utm_source=github\u0026utm_medium=link\u0026utm_campaign=js-pairs).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhexlet-components%2Fjs-pairs","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhexlet-components%2Fjs-pairs","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhexlet-components%2Fjs-pairs/lists"}