---
title: Fast Apps
description: Speeding up Shiny apps
description-short: Speeding up Shiny apps
duration: 30min
# time: 14:00
---

## Slides

{{< revealjs "slides/slides-09-fast-apps.html" class="ratio ratio-16x9" >}}

## Resources

* [Shiny - Using caching in Shiny to maximize performance](https://shiny.posit.co/r/articles/improve/caching/)

* [Shiny - Profiling your Shiny app](https://shiny.posit.co/r/articles/improve/profiling/)

* [Shiny - Performance](https://shiny.posit.co/r/articles/improve/performance/)

* [Expandable Sparklines • Value boxes • bslib](https://rstudio.github.io/bslib/articles/value-boxes/index.html#expandable-sparklines)

* [DuckDB - R API](https://duckdb.org/docs/api/r)
