{"id":20388639,"url":"https://github.com/vincentriemer/native-css-layout-animation-poc","last_synced_at":"2025-04-12T10:42:49.781Z","repository":{"id":145261087,"uuid":"104470241","full_name":"vincentriemer/native-css-layout-animation-poc","owner":"vincentriemer","description":null,"archived":false,"fork":false,"pushed_at":"2018-01-25T22:38:38.000Z","size":93,"stargazers_count":33,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-26T05:41:41.357Z","etag":null,"topics":["css","layout-animation","poc","react","resize-observer"],"latest_commit_sha":null,"homepage":"https://layoutanim.vincentriemer.com/","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/vincentriemer.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":"2017-09-22T12:07:43.000Z","updated_at":"2022-05-16T04:52:41.000Z","dependencies_parsed_at":null,"dependency_job_id":"4590d99a-1497-4ced-9371-69cb940fe2de","html_url":"https://github.com/vincentriemer/native-css-layout-animation-poc","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vincentriemer%2Fnative-css-layout-animation-poc","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vincentriemer%2Fnative-css-layout-animation-poc/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vincentriemer%2Fnative-css-layout-animation-poc/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vincentriemer%2Fnative-css-layout-animation-poc/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/vincentriemer","download_url":"https://codeload.github.com/vincentriemer/native-css-layout-animation-poc/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248557444,"owners_count":21124158,"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","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":["css","layout-animation","poc","react","resize-observer"],"created_at":"2024-11-15T03:12:00.071Z","updated_at":"2025-04-12T10:42:49.765Z","avatar_url":"https://github.com/vincentriemer.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Native CSS Layout Animation POC\nA proof of concept implementation and demo of a layout animation system which utilizes native CSS layout and special React elements. This project was initially discussed and released at React Boston 2017.\n\n## Caveats\n* Currently, the only browser to support the required `ResizeObserver` API is Chrome Canary with the *experimental web apis* flag turned on.\n* This PoC is leveraging behavior (firing events on position change) that is found in the Chrome Canary implementation of `ResizeObserver` but not its corresponding spec so there is a chance that this behavior will eventually be removed and break this demo.\n* This implementation only is focused on the **change** of layout on existing elements at a single level. No work has been done yet on facilitating layout animations of mount, unmount, or elements with visible children.\n\n## Getting Started\nClone the repository and navigate to the root directory of the project and install the dependencies like so:\n\n```bash\n$ npm install\n```\n\nTo run the project execute:\n\n```bash\n$ npm run start\n```\n\nand navigate to `localhost:3000` in Chrome Canary to try out the demo.\n\n### Note\n\nThis project was bootstrapped with `create-react-app` so all npm scripts that are generated by it will also work here.","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvincentriemer%2Fnative-css-layout-animation-poc","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvincentriemer%2Fnative-css-layout-animation-poc","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvincentriemer%2Fnative-css-layout-animation-poc/lists"}