{"id":20880452,"url":"https://github.com/darkzarich/sheets-project-training","last_synced_at":"2026-05-19T04:04:49.595Z","repository":{"id":51324340,"uuid":"354576704","full_name":"Darkzarich/sheets-project-training","owner":"Darkzarich","description":"Vanilla JavaScript project, something similar to Google Sheets. With this project I decided to try to stay away from any libraries, frameworks, any other utils (excluding build instruments such as Webpack) and make something using only Vanilla JavaScript.","archived":false,"fork":false,"pushed_at":"2021-05-17T02:18:17.000Z","size":717,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-12T16:51:34.816Z","etag":null,"topics":["google-sheets","javascript","no-libraries","oop-principles","project","sheets","training","vanilla-javascript","webpack"],"latest_commit_sha":null,"homepage":"","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/Darkzarich.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":"2021-04-04T15:19:39.000Z","updated_at":"2021-05-17T02:18:20.000Z","dependencies_parsed_at":"2022-08-30T06:01:09.956Z","dependency_job_id":null,"html_url":"https://github.com/Darkzarich/sheets-project-training","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Darkzarich/sheets-project-training","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Darkzarich%2Fsheets-project-training","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Darkzarich%2Fsheets-project-training/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Darkzarich%2Fsheets-project-training/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Darkzarich%2Fsheets-project-training/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Darkzarich","download_url":"https://codeload.github.com/Darkzarich/sheets-project-training/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Darkzarich%2Fsheets-project-training/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":268370086,"owners_count":24239762,"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":"2025-08-02T02:00:12.353Z","response_time":74,"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":["google-sheets","javascript","no-libraries","oop-principles","project","sheets","training","vanilla-javascript","webpack"],"created_at":"2024-11-18T07:20:29.351Z","updated_at":"2026-05-19T04:04:44.527Z","avatar_url":"https://github.com/Darkzarich.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# sheets-project-training\n\n[Show me what it looks like!](https://gifted-galileo-6ef79d.netlify.app/)\n\n**Vanilla JavaScript** project, something similar to Google Sheets.\nWith this project I decided to try to stay away from any libraries, frameworks, any other utils (excluding build instruments such as Webpack) and make something using only **Vanilla JavaScript**.\n\nOn top of app functionality and features I made a simple framework and built this app applying some rules I defined for my framework \n\nFramework features include:\n\n- Component approach\n- Component HTML render\n- Components-state allowing rerenders on changes\n- `Emitter`class implementing Observer pattern to allow connection between Components\n- `Redux`-like store and a way to react to changes from components, also has a middleware to save changes to `localStorage`\n- `EngineDOM` class which simplifies many DOM operations, inspired a lot by `JQuery.js`, uses method chaining as well\n\n\nApp features include: \n\n- Sheets auto draw\n- Cell selection, group cell selection (with `Shift` key)\n- Basic formula parsing and calculation\n- Toolbar to change text styles inside Cells\n- Rows and columns resizing \n- Saving any changes between refreshes\n- Multiple sheets\n- Routing\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdarkzarich%2Fsheets-project-training","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdarkzarich%2Fsheets-project-training","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdarkzarich%2Fsheets-project-training/lists"}