{"id":44240801,"url":"https://github.com/janithl/three-point-est","last_synced_at":"2026-02-10T11:08:52.726Z","repository":{"id":143485857,"uuid":"139458455","full_name":"janithl/three-point-est","owner":"janithl","description":"A 'simple three point estimation' app in React","archived":false,"fork":false,"pushed_at":"2024-08-12T04:39:28.000Z","size":627,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2024-08-12T05:44:41.804Z","etag":null,"topics":["estimation","project-management","software-development","three-point-estimation"],"latest_commit_sha":null,"homepage":"https://janithl.github.io/three-point-est/","language":"JavaScript","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/janithl.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":"2018-07-02T15:02:51.000Z","updated_at":"2024-08-12T04:37:44.000Z","dependencies_parsed_at":null,"dependency_job_id":"382b9e94-cf70-48ca-b504-8ad007be725b","html_url":"https://github.com/janithl/three-point-est","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/janithl/three-point-est","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/janithl%2Fthree-point-est","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/janithl%2Fthree-point-est/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/janithl%2Fthree-point-est/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/janithl%2Fthree-point-est/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/janithl","download_url":"https://codeload.github.com/janithl/three-point-est/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/janithl%2Fthree-point-est/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29298505,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-10T10:40:02.018Z","status":"ssl_error","status_checked_at":"2026-02-10T10:38:28.459Z","response_time":65,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: 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":["estimation","project-management","software-development","three-point-estimation"],"created_at":"2026-02-10T11:08:51.769Z","updated_at":"2026-02-10T11:08:52.715Z","avatar_url":"https://github.com/janithl.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"![three-point-est](public/3pe-logo.png)\n\n# three-point-est\n\nA 'simple three point estimation' app in React. You can\n[see it in action here](https://janithl.github.io/three-point-est/).\n\n## What is a three-point estimation?\n\n\u003e The three-point estimation technique is used in management and information systems applications\n\u003e for the construction of an approximate probability distribution representing the outcome of future\n\u003e events, based on very limited information.\n\u003e\n\u003e Based on the assumption that a **double-triangular distribution** governs the data, several\n\u003e estimates are possible. These values are used to calculate an E value for the estimate and a\n\u003e standard deviation (SD) as L-estimators, where:\n\u003e\n\u003e **E = (a + 4m + b) / 6**\n\u003e\n\u003e _(where a = the best-case estimate, m = the most likely estimate, b = the worst-case estimate)_\n\n— [Wikipedia](https://en.wikipedia.org/wiki/Three-point_estimation)\n\nIt is used a lot in Software Engineering to estimate project durations. I highly discourage you from using\nit for that purpose, given my personal experiences with it. There are far better Agile estimation methods.\n\n## Building\n\nRun `yarn` to install dependencies, `yarn start` to debug, and `yarn deploy` to deploy to Github pages.\n\n## TODO\n\n- TESTS!\n- CSV Export\n- Graphs\n\n## License\n\nthree-point-est is released under the [MIT License](http://opensource.org/licenses/MIT).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjanithl%2Fthree-point-est","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjanithl%2Fthree-point-est","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjanithl%2Fthree-point-est/lists"}