{"id":26486585,"url":"https://github.com/r-dziewaltowski/classiccalculatorblazorapp","last_synced_at":"2026-04-12T15:36:41.027Z","repository":{"id":283336419,"uuid":"951434867","full_name":"r-dziewaltowski/ClassicCalculatorBlazorApp","owner":"r-dziewaltowski","description":"A simple calculator web application giving a feel of using an old school physical calculator device.","archived":false,"fork":false,"pushed_at":"2025-03-28T13:51:18.000Z","size":7509,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-28T14:37:16.483Z","etag":null,"topics":["arithmetic","blazor","calculator","calculator-app","calculator-application","csharp","dotnet","math","webapp"],"latest_commit_sha":null,"homepage":"","language":"CSS","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/r-dziewaltowski.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":"2025-03-19T17:11:18.000Z","updated_at":"2025-03-28T13:51:22.000Z","dependencies_parsed_at":"2025-03-19T18:44:17.829Z","dependency_job_id":null,"html_url":"https://github.com/r-dziewaltowski/ClassicCalculatorBlazorApp","commit_stats":null,"previous_names":["r-dziewaltowski/classiccalculatorblazorapp"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/r-dziewaltowski/ClassicCalculatorBlazorApp","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/r-dziewaltowski%2FClassicCalculatorBlazorApp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/r-dziewaltowski%2FClassicCalculatorBlazorApp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/r-dziewaltowski%2FClassicCalculatorBlazorApp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/r-dziewaltowski%2FClassicCalculatorBlazorApp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/r-dziewaltowski","download_url":"https://codeload.github.com/r-dziewaltowski/ClassicCalculatorBlazorApp/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/r-dziewaltowski%2FClassicCalculatorBlazorApp/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":266561336,"owners_count":23948627,"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":"2025-07-22T02:00:09.085Z","response_time":66,"last_error":null,"robots_txt_status":null,"robots_txt_updated_at":null,"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":["arithmetic","blazor","calculator","calculator-app","calculator-application","csharp","dotnet","math","webapp"],"created_at":"2025-03-20T06:19:52.911Z","updated_at":"2026-04-12T15:36:40.984Z","avatar_url":"https://github.com/r-dziewaltowski.png","language":"CSS","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Classic Calculator Blazor application\nA simple calculator web application giving a feel of using an old school physical calculator device.\n\n## Table of Contents\n- [Description](#description)\n- [Features](#features)\n- [Usage](#usage)\n- [License](#license)\n\n## Description\nIt's a Blazor Single Page Application (SPA) which is also a Progressive Web Application (PWA) which means that it can be installed on any device (e.g. Windows desktop, Android mobile) like a native app.\n\nThis project is just a frontend and for internal calculator logic it uses my ClassicCalculator Nuget package that can be found here: https://www.nuget.org/packages/ClassicCalculator. Thanks to that it is focused solely on the presentation layer, not on the business logic.\n\n## Features\nThe application provides the functionality of a simple calculator with a display showing just one number and the following buttons:\n- Digits (0-9)\n- Decimal point (.)\n- Toggle sign (+/-)\n- Add (+)\n- Subtract (-)\n- Multiply (*)\n- Divide (/)\n- Calculate/Equals (=)\n- Percent (%)\n- Sqaure root (√)\n- Clear (C)\n\nThe behaviour follows quite closely my own physical calculator device.\n\n## Usage\n```bash\ngit clone https://github.com/r-dziewaltowski/ClassicCalculatorBlazorApp.git\ncd .\\ClassicCalculatorBlazorApp\\\n```\n\nThe application is deployed and avaialble at the following address: https://classiccalculator.onrender.com/. Plase note that when you try to access it it may be asleep and needs around a minute to wake up. It's a Progressive Web Application (PWA) which means that it can be installed on any device (e.g. Windows desktop, Android mobile) like a native app.\n\nIf you prefer to run it locally there's two options:\n- Run in Docker container:\n\nFirst you have to start docker (e.g. Docker Desktop). Then run the following command:\n```bash\ndocker-compose up --build\n```\nAccess via http://localhost/ in your browser\n- Run directly:\n```bash\ndotnet run --project .\\src\\ClassicCalculatorBlazorApp\\\n```\nAccess via http://localhost:5116/ or https://localhost:7201 in your browser\n\n## License\nThis project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fr-dziewaltowski%2Fclassiccalculatorblazorapp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fr-dziewaltowski%2Fclassiccalculatorblazorapp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fr-dziewaltowski%2Fclassiccalculatorblazorapp/lists"}