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shiny \u003cimg src=\"man/figures/logo.png\" align=\"right\" width=120 height=139 alt=\"\" /\u003e\n\n\u003c!-- badges: start --\u003e\n[![CRAN](https://www.r-pkg.org/badges/version/shiny)](https://CRAN.R-project.org/package=shiny)\n[![R build status](https://github.com/rstudio/shiny/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/rstudio/shiny/actions)\n[![RStudio community](https://img.shields.io/badge/community-shiny-blue?style=social\u0026logo=rstudio\u0026logoColor=75AADB)](https://forum.posit.co/new-topic?category=shiny\u0026tags=shiny)\n\n\u003c!-- badges: end --\u003e\n\nEasily build rich and productive interactive web apps in R \u0026mdash; no HTML/CSS/JavaScript required.\n\n## Features\n\n* An intuitive and extensible [reactive programming](https://en.wikipedia.org/wiki/Reactive_programming) model which makes it easy to transform existing R code into a \"live app\" where outputs automatically react to new user input.\n  * Compared to event-based programming, reactivity allows Shiny to do the minimum amount of work when input(s) change, and allows humans to more easily reason about complex [MVC logic](https://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller).\n* A prebuilt set of highly sophisticated, customizable, and easy-to-use widgets (e.g., plots, tables, sliders, dropdowns, date pickers, and more).\n* An attractive default look based on [Bootstrap](https://getbootstrap.com/) which can also be easily customized with the [bslib](https://github.com/rstudio/bslib) package or avoided entirely with more direct R bindings to HTML/CSS/JavaScript.\n* Seamless integration with [R Markdown](https://shiny.rstudio.com/articles/interactive-docs.html), making it easy to embed numerous applications natively within a larger dynamic document.\n* Tools for improving and monitoring performance, including native support for [async programming](https://posit.co/blog/shiny-1-1-0/), [caching](https://talks.cpsievert.me/20201117), [load testing](https://rstudio.github.io/shinyloadtest/), and more.\n* [Modules](https://shiny.rstudio.com/articles/modules.html): a framework for reducing code duplication and complexity.\n* An ability to [bookmark application state](https://shiny.rstudio.com/articles/bookmarking-state.html) and/or [generate code to reproduce output(s)](https://github.com/rstudio/shinymeta).\n* A rich ecosystem of extension packages for more [custom widgets](http://www.htmlwidgets.org/), [input validation](https://github.com/rstudio/shinyvalidate), [unit testing](https://github.com/rstudio/shinytest), and more.\n\n## Installation\n\nTo install the stable version from CRAN:\n\n```r\ninstall.packages(\"shiny\")\n```\n\n## Getting Started\n\nOnce installed, load the library and run an example:\n\n```r\nlibrary(shiny)\n# Launches an app, with the app's source code included\nrunExample(\"06_tabsets\")\n# Lists more prepackaged examples\nrunExample()\n```\n\nFor more examples and inspiration, check out the [Shiny User Gallery](https://shiny.rstudio.com/gallery/).\n\nFor help with learning fundamental Shiny programming concepts, check out the [Mastering Shiny](https://mastering-shiny.org/) book and the [Shiny Tutorial](https://shiny.rstudio.com/tutorial/). The former is currently more up-to-date with modern Shiny features, whereas the latter takes a deeper, more visual, dive into fundamental concepts.\n\n## Join the conversation\n\nIf you want to chat about Shiny, meet other developers, or help us decide what to work on next, [join us on Discord](https://discord.com/invite/yMGCamUMnS).\n\n## Getting Help\n\nTo ask a question about Shiny, please use the [RStudio Community website](https://forum.posit.co/new-topic?category=shiny\u0026tags=shiny).\n\nFor bug reports, please use the [issue tracker](https://github.com/rstudio/shiny/issues) and also keep in mind that by [writing a good bug report](https://github.com/rstudio/shiny/wiki/Writing-Good-Bug-Reports), you're more likely to get help with your problem.\n\n## Contributing\n\nWe welcome contributions to the **shiny** package. Please see our [CONTRIBUTING.md](https://github.com/rstudio/shiny/blob/main/.github/CONTRIBUTING.md) file for detailed guidelines of how to contribute.\n\n## License\n\nThe shiny package as a whole is licensed under the GPLv3. See the [LICENSE](LICENSE) file for more details.\n\n## R version support\n\nShiny is supported on the latest release version of R, as well as the previous four minor release versions of R. For example, if the latest release R version is 4.3, then that version is supported, as well as 4.2, 4.1, 4.0, 3.6.\n","funding_links":[],"categories":["R","[R](#r)","Resources","Web Technologies and Services","Table of Contents"],"sub_categories":["General","Shiny"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frstudio%2Fshiny","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frstudio%2Fshiny","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frstudio%2Fshiny/lists"}