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Posts by Christophe Dervieux

- agentsview as AI session explorer. Useful to find back past session info, and follow work too. I have it opened when I work.

- rtk as a way to save tokens. This is configured as a claude hook and used automatically.

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8 hours ago 0 0 0 0

- roborev for local AI code review . It is opened as daemons in background, and configure as a git hook, so it is triggered at each commits. And I also call it manually too. This helps me check code quality of what AI agents can code.

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8 hours ago 0 0 1 0

This bucket contains tools I encountered along my journey for my dev workflow. Today I use

- beads_rust as a local task tracker for when I work with AI so I can save between session. I use Beads Task-Issue Tracker for a GUI. I stopped using beads (the go version)

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8 hours ago 0 0 1 0

Hi! Glad my scoop bucket is useful to others.

Those are mostly tool I use for my personal dev workflow. They can be used independently or together.

I don't blog much, but I understand how it could be useful to others to share my workflows. So I may revive my old blog with push like yours! 😀

8 hours ago 0 0 1 0
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ggsql: A grammar of graphics for SQL Introducing ggsql, a grammar of graphics for SQL that lets you describe visualizations directly inside SQL queries.

I am excited beyond description to lift the veil on what we have been working on in 2026:

Please meet ggsql! A new extension of the SQL language for creating visualisations using the grammar of graphics. Read all about it in the blog post or visit the website at ggsql.org

1 day ago 355 81 12 9

Thanks, Max, for writing about this !!

Really useful for anyone looking to move to Quarto as well.

2 months ago 2 1 0 0
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dplyr 1.2.0 dplyr 1.2.0 fills in some important gaps in dplyr's API: we've added a new complement to `filter()` focused on dropping rows, and we've expanded the `case_when()` family with three new recoding and re...

dplyr 1.2.0 is out now and we are SO excited!

- `filter_out()` for dropping rows

- `recode_values()`, `replace_values()`, and `replace_when()` that join `case_when()` as a complete family of recoding/replacing tools

These are huge quality of life wins for #rstats!

tidyverse.org/blog/2026/02...

2 months ago 465 133 12 12
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Bookdown.org Sunset, January 31, 2026, over a stylized landscape with mountains and a lake.

Bookdown.org Sunset, January 31, 2026, over a stylized landscape with mountains and a lake.

📢 Announcement: We are sunsetting the bookdown.org public hosting service.

If you have #RStats docs on bookdown.org, please migrate them to a new platform by January 31, 2026, to maintain control over your content. (We recommend Posit Connect Cloud!)

Learn more: posit.co/blog/bookdown-org-sunset

4 months ago 5 10 1 2
GitHub - cderv/r-bucket: Personal scoop bucket I use as an R user and software engineer Personal scoop bucket I use as an R user and software engineer - cderv/r-bucket

here: github.com/cderv/r-buck...

5 months ago 0 0 1 0

Really cool !

As any windows tool I used, I have added a Scoop manifest to my r-bucket, so install jarl is as easy as
```
scoop install jarl
```
and updating
````
scoop update jarl
````
and this way it is into PATH with all other scoop tools !

Sharing for all other windows user :)

5 months ago 0 0 1 0
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All the Ways to Programmatically Edit or Parse R Markdown / Quarto Documents Overview of programmatic ways to analyze and edit Markdown files: Markdown, R Markdown, Quarto, Hugo files, you name it.

Thrilled to have teamed up with @cderv.bsky.social & Zhian N. Kamvar for this post on @ropensci.org:

✨ All the Ways to Programmatically Edit or Parse R Markdown / Quarto Documents ✨

ropensci.org/blog/2025/09...

It's even available in French and Spanish (🙏 @yabellini.bsky.social)

#RStats

7 months ago 25 12 0 1
Collaborate > automate. Databot logo alongside screenshot of Positron.

Collaborate > automate. Databot logo alongside screenshot of Positron.

Introducing Databot: an AI assistant for exploratory data analysis in #Python and #RStats!

A research preview in Positron, Databot is a tireless pair programmer to help you explore data.

Learn more about this tool and our philosophy behind it:

🤖 posit.co/blog/introdu...
⚠️ posit.co/blog/databot...

7 months ago 49 15 4 3

I'll be talking about Quarto at PyData in September.

Focus will be on how Quarto can be used to get your Notebooks Analysis to the world easily, and under different forms.

Don't hesitate to share anything you would like me to tackle, and if it relates I am happy to !

And maybe see you there !

7 months ago 11 6 0 0
An abstract pattern of interlocking hexagons, with a central group of colorful and detailed hexagons featuring various logos, characters, and text.

An abstract pattern of interlocking hexagons, with a central group of colorful and detailed hexagons featuring various logos, characters, and text.

New from Posit! The August Glimpse newsletter is here, featuring the new free IDE Positron, complete with LLM-powered tools Positron Assistant and Databot. Plus, updates to Quarto and Shiny for Python!

Check out the post here: posit.co/blog/posit-g...

#RStats #Python

7 months ago 21 4 0 0
People laughing and chatting by the birds of a feather sign at posit::conf

People laughing and chatting by the birds of a feather sign at posit::conf

posit::conf(2025) is serving up tailored content for pros from #Pharma, #Finance, #PublicSector, #Education, #Healthcare, and more. 🔬📊🩺📚

Live in Atlanta or livestreaming from home, you’re invited.

📅 Sept 17–18 | Register at posit.co/conf

#PositConf2025 #OpenSource #RStats #Python

7 months ago 8 2 1 0
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Happy to announce ✨quarto-revealjs-editable✨

This fully supersedes the imagemover extension, as I back then didn't realize the potential. You can now also move, resize, change font size and alignment for text in your slides

github.com/EmilHvitfeld...
#quarto #slidecrafting

8 months ago 116 36 10 8

Always happy to help !

A complex use case with Quarto - a good story for a blog post and probably for a talk at conferences.

Your journey with this is insightful - and will be for many.

Thanks for sharing back with us on Discussion board!

8 months ago 3 0 1 0

I’ve been working on an update to the #quarto R package for weeks. I hope it improves your #rstats workflow with Quarto.

Lots of new helpers and tooling beyond the usual CLI wrappers. I believe some functions will be really useful!

Looking forward to your feedback!

github.com/quarto-dev/q...

8 months ago 43 6 2 0
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Still thinking about that bear? 🐻 If you haven't yet, catch @hadley.nz on Ep. 1 of #TheTestSet! He dives into spreadsheets, R's early days, & the tidyverse origin.

🎧 Listen at thetestset.co, on Spotify, or Apple Podcasts

#DataScience #RStats #PodcastLaunch

9 months ago 25 4 2 1

First of many interesting stories shared in the #TheTestSet !!
Enjoy 🎧 or 🖥️ !

9 months ago 1 0 0 0
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Data science junkies, get ready! 🚀 "The Test Set" #podcast trailer is here for your viewing pleasure.

Tune in July 1st and every Tuesday after for new episodes with hosts @mchow.com, @hadley.nz, and @wesmckinney.com as they welcome thought leaders in #DataScience.

Subscribe now: pos.it/thetestset

10 months ago 104 37 5 1
Video

Thrilled to share Drew Coughlin's project! Build LLM-powered Shiny dashboards with Posit's multilingual querychat. 🤖

It lets LLMs understand your data privately and converts plain language to SQL. Drew's ultra-runner app is a great demo!

Check it out: posit.co/blog/race-st...

#RStats #Python

10 months ago 30 8 1 1

You've heard about brand.yml support in #Quarto, but you do not really know much about what this new brand theming stuff is? And why again a new theming system?

Then this is the opportunity for you to learn more by listening to @grrrck.xyz in this @rfortherestofus.com podcast!

10 months ago 17 1 0 0
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Functional Programming Tools A complete and consistent functional programming toolkit for R.

Bleeding edge update for the #tidyverse purrr package with even more seamless #rstats parallel maps.

Introducing our shiniest new adverb: `in_parallel()`. Just wrap your function to take advantage of blazing fast parallel processing via mirai.

pak::pak("tidyverse/purrr")

purrr.tidyverse.org/dev/

10 months ago 103 32 6 1

Pretty cool!
Did you need to manually fix the syntax for the .qmd document?
Or does Claude Code already know well how to write Quarto Presentation slides?

10 months ago 1 0 1 0
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Posit We’re happy to announce that we’re supporting Typst by funding one of their full-time engineers.

At Posit, we love @typst.app:

⚡ Make PDFs in milliseconds, not minutes
✨ The power of LaTeX with today's technologies
✍️ Modern typography (including emojis!)
🧠 Clear mental model

So I'm thrilled to announce that we're now supporting its development: posit.co/blog/posit-a...

#rstats

10 months ago 241 52 5 11
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shikokuchuo{net}: mirai 2.3.0 Advancing Async Computing in R

mirai - minimalist async framework for #RStats - released as an 'r-lib' package.

Blog post: Advancing Async Computing in R.
shikokuchuo.net/posts/26-mir...

mirai provides event-driven async for #RShiny and parallel processing for purrr #tidyverse.

Really excited to be working on this at Posit!

10 months ago 63 18 0 0
Personnaliser ses documents Quarto avec _brand.yml

Cette semaine, j'ai eu l'occasion de présenter une nouvelle fonctionnalité de #quarto lors des Rencontres R à Mons, en Belgique :

Comment personnaliser ses documents HTML et PDF avec Quarto grâce au fichier _brand.yml !

Curieux ? ▶️ cderv.github.io/rr2025-quart...

Hâte de découvrir vos usages !

10 months ago 12 4 0 0

Resources for the recommendation:
latex-project.org/news/latex2e...

Also in this blog post: www.texdev.net/2024/11/05/e...

11 months ago 2 0 0 0

Update for #quarto users producing PDF with LaTeX

Since Quarto 1.8.10, the default PDF engine is now LuaLaTeX instead of XeLaTeX.

This follows the recommendation in LaTeX NEWS issue 40, Nov. 2024, from the “LATEX Tagged PDF” project.

Please, try it out. We don't expect much impact, though.

11 months ago 27 3 1 0