{"id":19901260,"url":"https://github.com/vbrazhnik/expert-system","last_synced_at":"2025-08-16T21:10:07.684Z","repository":{"id":220985357,"uuid":"273762150","full_name":"VBrazhnik/Expert-System","owner":"VBrazhnik","description":"School 42 project // Propositional calculus expert system with backward-chaining inference engine","archived":false,"fork":false,"pushed_at":"2020-07-27T08:20:09.000Z","size":11233,"stargazers_count":5,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-05-02T23:35:53.433Z","etag":null,"topics":["42","42projects","42school","backward-chaining","born2code","expert-system","unitfactory"],"latest_commit_sha":null,"homepage":"","language":"JavaScript","has_issues":false,"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/VBrazhnik.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}},"created_at":"2020-06-20T18:21:52.000Z","updated_at":"2023-01-23T18:19:11.000Z","dependencies_parsed_at":"2024-02-05T15:53:16.290Z","dependency_job_id":null,"html_url":"https://github.com/VBrazhnik/Expert-System","commit_stats":null,"previous_names":["vbrazhnik/expert-system"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/VBrazhnik/Expert-System","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VBrazhnik%2FExpert-System","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VBrazhnik%2FExpert-System/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VBrazhnik%2FExpert-System/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VBrazhnik%2FExpert-System/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/VBrazhnik","download_url":"https://codeload.github.com/VBrazhnik/Expert-System/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/VBrazhnik%2FExpert-System/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":270770970,"owners_count":24642231,"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":"2025-08-16T02:00:11.002Z","response_time":91,"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":["42","42projects","42school","backward-chaining","born2code","expert-system","unitfactory"],"created_at":"2024-11-12T20:14:30.787Z","updated_at":"2025-08-16T21:10:07.630Z","avatar_url":"https://github.com/VBrazhnik.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Expert System\n\n![Expert System](/images/expert-system.png)\n\n**Expert System** is a School 42 project. The purpose of this project is to create a propositional calculus expert system.\n\n[`expert_system.en.pdf`](/expert_system.en.pdf) is the task file.\n\n## Wiki\n\nThis project has [wiki-pages](../../wiki/) with explanations and tips.\n\n## Requirements\n\nIt is a Node.js project. So installed Node.js and npm are required:\n\n- Node.js — 12 (`node --version`)\n- npm — \u003e= 5 (`npm --version`)\n\n\u003e Note: npm is installed with Node.js.\n\n\u003e Note: [nvm](https://github.com/nvm-sh/nvm) can be used to install a required version of Node.js. `.nvmrc` is present.\n\n## How to install?\n\nClone repository:\n\n```\ngit clone \u003crepository url\u003e\n```\n\nThen go into the created directory and install `node_modules`:\n\n```\nnpm install\n```\n\n## How to use?\n\n```\nUsage: node ./index.js \u003cfile-path\u003e\n\nOptions:\n  --verbose, -v  Run with verbose logging             [boolean] [default: false]\n  --color, -c    Enable colorful output               [boolean] [default: false]\n  --help         Show help                                             [boolean]\n```\n\n### How to test?\n\nTo run unit tests use:\n\n```\nnpm test\n```\n\nTo get the detailed report about the code coverage of each file run:\n\n```\nnpm run test:coverage\n```\n\nTo get the summary report use:\n\n```\nnpm run test:coverage:summary\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvbrazhnik%2Fexpert-system","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvbrazhnik%2Fexpert-system","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvbrazhnik%2Fexpert-system/lists"}