{"id":15418547,"url":"https://github.com/hediet/rxjs-playground","last_synced_at":"2025-07-13T06:37:23.745Z","repository":{"id":39397492,"uuid":"194152403","full_name":"hediet/rxjs-playground","owner":"hediet","description":"A typescript playground for rx js.","archived":false,"fork":false,"pushed_at":"2022-12-11T04:26:55.000Z","size":24017,"stargazers_count":49,"open_issues_count":26,"forks_count":6,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-29T08:51:10.767Z","etag":null,"topics":["playground","rxjs","typescript"],"latest_commit_sha":null,"homepage":"https://blog.hediet.de/post/a_typescript_playground_for_rx_js","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/hediet.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":"2019-06-27T19:32:00.000Z","updated_at":"2024-10-29T22:12:40.000Z","dependencies_parsed_at":"2022-08-30T09:52:21.438Z","dependency_job_id":null,"html_url":"https://github.com/hediet/rxjs-playground","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/hediet%2Frxjs-playground","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hediet%2Frxjs-playground/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hediet%2Frxjs-playground/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hediet%2Frxjs-playground/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/hediet","download_url":"https://codeload.github.com/hediet/rxjs-playground/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":249716928,"owners_count":21315068,"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":["playground","rxjs","typescript"],"created_at":"2024-10-01T17:21:25.035Z","updated_at":"2025-04-19T14:45:37.702Z","avatar_url":"https://github.com/hediet.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# A TypeScript Playground for RX JS\n\nThis is a playground for\n[RxJS](https://rxjs-dev.firebaseapp.com/), a\nlibrary for reactive programming using Observables that\nmake it easier to compose asynchronous or callback-based\ncode. The playground supports editable as well as\ncomputed observables. Events of editable observables can\nbe created with a single click and dragged around, while\ncomputed observables are expressed in type-checked\nJavaScript (also known as TypeScript) and can refer to\nother observables.\n\n![](./docs/screenshot.png)\n\nCore of this playground is the RxJs\n`VirtualTimeScheduler`\nthat is used to immediately process delayed observables.\nThe [Monaco Editor](https://microsoft.github.io/monaco-editor/) is used as editor component. The control UI is\nimplemented with [BlueprintJs](https://blueprintjs.com/), the\nvisualization is rendered as plain SVG.\n\nFor technical reasons, delayed Rx operations must be\ngiven the scheduler passed to the `visualize` function.\nThe `track` function can be used to track piped (intermediate) observables.\nThe browser url reflects the current playground model\nand can be used for sharing.\n\n## Dev-Setup\n\nClone the project and run yarn:\n\n```\ngit clone https://github.com/hediet/rxjs-playground.git\ncd rxjs-playground\nyarn\n```\n\n### Dev-Server\n\nTo start the dev server, run:\n\n```\nyarn dev\n```\n\nand open `http://localhost:8080`.\n\n### Architecture\n\nThis is a rough overview of the architecture of this app:\n![](./docs/architecture.png)\n\n### Todos\n\n-   Improve performance\n-   Improve usability\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhediet%2Frxjs-playground","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhediet%2Frxjs-playground","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhediet%2Frxjs-playground/lists"}