{"id":50576041,"url":"https://github.com/code-by-sia/openwebsheet","last_synced_at":"2026-06-04T22:01:54.992Z","repository":{"id":38009529,"uuid":"61288703","full_name":"code-by-sia/OpenWebSheet","owner":"code-by-sia","description":"OpenSource Web based spreadsheet","archived":false,"fork":false,"pushed_at":"2026-05-29T16:00:51.000Z","size":5030,"stargazers_count":43,"open_issues_count":11,"forks_count":12,"subscribers_count":2,"default_branch":"main","last_synced_at":"2026-05-29T17:22:53.846Z","etag":null,"topics":["canvas","formula","jest","pwa","sheet","spreadsheet","typescript","vuejs","web-based-application"],"latest_commit_sha":null,"homepage":"https://code-by-sia.github.io/OpenWebSheet/","language":"TypeScript","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/code-by-sia.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":"docs/supported-formats.md","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":"2016-06-16T11:51:05.000Z","updated_at":"2026-05-29T16:01:01.000Z","dependencies_parsed_at":"2023-02-03T08:16:01.870Z","dependency_job_id":null,"html_url":"https://github.com/code-by-sia/OpenWebSheet","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/code-by-sia/OpenWebSheet","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/code-by-sia%2FOpenWebSheet","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/code-by-sia%2FOpenWebSheet/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/code-by-sia%2FOpenWebSheet/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/code-by-sia%2FOpenWebSheet/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/code-by-sia","download_url":"https://codeload.github.com/code-by-sia/OpenWebSheet/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/code-by-sia%2FOpenWebSheet/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33921352,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-04T02:00:06.755Z","response_time":64,"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":["canvas","formula","jest","pwa","sheet","spreadsheet","typescript","vuejs","web-based-application"],"created_at":"2026-06-04T22:01:53.991Z","updated_at":"2026-06-04T22:01:54.980Z","avatar_url":"https://github.com/code-by-sia.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# OpenWebSheet\n\nOpenWebSheet is an open-source, web-based spreadsheet application. It runs in the browser, can be installed as a Progressive Web App (PWA), and stores spreadsheet documents in the project's `.ows` format.\n\n[\u003cimg src=\"https://github.com/code-by-sia/OpenWebSheet/workflows/CI/badge.svg\" alt=\"CI status\" /\u003e](https://github.com/code-by-sia/OpenWebSheet/actions?query=workflow%3ACI)\n\n## Demo and PWA installation\n\n\u003cimg src=\"https://code-by-sia.github.io/OpenWebSheet/demo.png\" alt=\"OpenWebSheet demo\" /\u003e\n\n1. Open the hosted app: \u003chttps://code-by-sia.github.io/OpenWebSheet/\u003e\n2. Install the PWA using the install icon in the browser address bar.\n3. Download the sample file: \u003chttps://code-by-sia.github.io/OpenWebSheet/DEMO.ows\u003e\n4. Use the folder/load icon in the app to open the sample `.ows` file.\n\n## Features\n\n- React application shell with shadcn-style controls\n- Canvas-based spreadsheet rendering\n- Basic cell content editing\n- Borders\n- Merge and split cells\n- Basic formula support\n- Import/export support for the native `.ows` format\n- PWA support\n\n## Roadmap\n\n- [x] Basic structure\n- [x] Canvas rendering\n- [x] Basic content editor\n- [x] Borders\n- [x] Merge and split\n- [ ] Formula and expressions\n  - [x] Basic support\n  - [ ] Advanced features\n- [x] Import/export\n  - [x] Mathematical formulas\n  - [ ] OpenOffice/OpenDocument format support\n- [ ] Advanced UI features\n\n## Project setup\n\nInstall dependencies:\n\n```sh\nnpm install\n```\n\nStart the development server:\n\n```sh\nnpm run dev\n```\n\nBuild for production:\n\n```sh\nnpm run build\n```\n\nRun type checking:\n\n```sh\nnpm run typecheck\n```\n\nRun unit tests:\n\n```sh\nnpm test\n```\n\nRun Storybook for isolated UI development:\n\n```sh\nnpm run storybook\n```\n\n## Documentation\n\nAdditional documentation is available in the [`docs/`](docs/) directory:\n\n- [Development guide](docs/development.md)\n- [Architecture overview](docs/architecture.md)\n- [UI structure](docs/ui-structure.md)\n- [User guide](docs/user-guide.md)\n- [Supported formats](docs/supported-formats.md)\n- [Troubleshooting](docs/troubleshooting.md)\n\n## Contributing\n\n1. Create an issue or choose an existing one.\n2. Create a focused branch for the change.\n3. Keep changes small and reviewable.\n4. Run tests, type checking, and the production build before opening a pull request.\n5. Update documentation when behavior, setup, or architecture changes.\n\n## License\n\nOpenWebSheet is released under the [MIT License](LICENSE).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcode-by-sia%2Fopenwebsheet","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcode-by-sia%2Fopenwebsheet","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcode-by-sia%2Fopenwebsheet/lists"}