--- title: Creating self-contained R scripts for rendering Quarto... description: A walkthrough shows how to create self-contained R scripts that render Quarto documents with the knitr engine, using two new uv-inspired R package managers, ir... canonical: https://daily.dev/posts/creating-self-contained-r-scripts-for-rendering-quarto-documents-using-the-knitr-engine-courtesy-o-m3v9lftlp twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Creating self-contained R scripts for rendering Quarto documents using the knitr engine – courtesy of the new R package managers ir and uvr | daily.dev og:description: A walkthrough shows how to create self-contained R scripts that render Quarto documents with the knitr engine, using two new uv-inspired R package managers, ir... og:url: https://daily.dev/posts/creating-self-contained-r-scripts-for-rendering-quarto-documents-using-the-knitr-engine-courtesy-o-m3v9lftlp og:image: https://api.daily.dev/og/posts/m3v9LfTlP.png og:image:alt: Creating self-contained R scripts for rendering Quarto documents using the knitr engine – courtesy of the new R package managers ir and uvr og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Creating self-contained R scripts for rendering Quarto documents using the knitr engine – courtesy of the new R package managers ir and uvr **[R-bloggers](https://daily.dev/sources/rbloggers)** · 5 min read · 0 upvotes · 0 comments ## Summary A walkthrough shows how to create self-contained R scripts that render Quarto documents with the knitr engine, using two new uv-inspired R package managers, ir and uvr. Both let you declare package dependencies directly at the top of an R script (or in a Quarto document's YAML header for ir), avoiding manual environment setup. Examples cover syntax for each tool, automation with a justfile across nested course directories, defining dependencies inside a .qmd file with ir, and making scripts executable via a shebang line. The same approach is noted to work for RMarkdown by swapping the quarto package for rmarkdown. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### How do I define package dependencies inline at the top of an R script using ir? Add comment lines starting with #| at the top of the script, listing packages under a packages key, for example '#| packages:' followed by '#| - tidyverse' for each dependency. Run the script with 'ir run render.R' and ir installs and manages the listed packages, including quarto and knitr if needed for rendering. _Developers wiring up reproducible R pipelines can track new tooling like ir on daily.dev._ ### What is the dependency syntax for the uvr R package manager script? Dependencies go inside a TOML array between '# /// script' and '# ///' markers, with a 'dependencies = [...]' line listing package names as quoted strings, mirroring the syntax used by Python's uv tool. The script is then run with 'uvr run render.R', which resolves and installs the listed packages automatically. _daily.dev helps developers comparing new R tooling like uvr against alternatives stay current._ ### Can I make an R script executable so it runs without typing ir run or uvr run each time? Yes, add a shebang line to the top of the script: '#!/usr/bin/env -S ir run' for ir or '#!/usr/bin/env -S uvr run' for uvr, rename the file (e.g. to 'render'), run 'chmod +x render', then execute it directly with './render'. _Automating reproducible R workflows is easier when you follow tooling updates like this on daily.dev._ ## Similar posts on daily.dev - [\{renv\}, \{rix\}, rv, uvr, ir: An explosion of R package and environment managers](https://daily.dev/posts/renv-rix-rv-uvr-ir-an-explosion-of-r-package-and-environment-managers-5j2ttnirb) · R-bloggers · 2 upvotes · 0 comments - [Embedding a Quarto presentation in a blog post](https://daily.dev/posts/embedding-a-quarto-presentation-in-a-blog-post-juclywuje) · R-bloggers · 0 upvotes · 0 comments - [Repost: Automatically compile Quarto reports when new data lands](https://daily.dev/posts/repost-automatically-compile-quarto-reports-when-new-data-lands-4utwkragt) · R-bloggers · 0 upvotes · 0 comments - [R in the browser](https://daily.dev/posts/r-in-the-browser-8nsrgyklt) · Hacker News · 1 upvotes · 0 comments - [Using R to Teach R: Lessons for Software Development](https://daily.dev/posts/using-r-to-teach-r-lessons-for-software-development-48kzsqkhd) · R-bloggers · 0 upvotes · 0 comments --- Tags: [#r](https://daily.dev/tags/r), [#quarto](https://daily.dev/tags/quarto) [View this post on daily.dev](https://daily.dev/posts/creating-self-contained-r-scripts-for-rendering-quarto-documents-using-the-knitr-engine-courtesy-o-m3v9lftlp) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Creating self-contained R scripts for rendering Quarto documents using the knitr engine – courtesy of the new R package managers ir and uvr","url":"https://daily.dev/posts/creating-self-contained-r-scripts-for-rendering-quarto-documents-using-the-knitr-engine-courtesy-o-m3v9lftlp","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/creating-self-contained-r-scripts-for-rendering-quarto-documents-using-the-knitr-engine-courtesy-o-m3v9lftlp"},"datePublished":"2026-08-17T12:38:40.189Z","dateModified":"2026-08-17T12:39:01.904Z","description":"A walkthrough shows how to create self-contained R scripts that render Quarto documents with the knitr engine, using two new uv-inspired R package managers, ir...","image":"https://media.daily.dev/image/upload/s--CxzD6vbw--/f_auto/v1722860399/public/Placeholder%2005","thumbnailUrl":"https://media.daily.dev/image/upload/s--CxzD6vbw--/f_auto/v1722860399/public/Placeholder%2005","isAccessibleForFree":true,"articleSection":"R-bloggers","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"R-bloggers","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/98bcbbdf72774292a55ceda8f2277f1e","url":"https://daily.dev/sources/rbloggers"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/creating-self-contained-r-scripts-for-rendering-quarto-documents-using-the-knitr-engine-courtesy-o-m3v9lftlp","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"r,quarto","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"R-bloggers","item":"https://daily.dev/sources/rbloggers"},{"@type":"ListItem","position":3,"name":"Creating self-contained R scripts for rendering Quarto documents using the knitr engine – courtesy of the new R package managers ir and uvr"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/creating-self-contained-r-scripts-for-rendering-quarto-documents-using-the-knitr-engine-courtesy-o-m3v9lftlp#faq","mainEntity":[{"@type":"Question","name":"How do I define package dependencies inline at the top of an R script using ir?","acceptedAnswer":{"@type":"Answer","text":"Add comment lines starting with #| at the top of the script, listing packages under a packages key, for example '#| packages:' followed by '#| - 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