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Posts by Jonathan

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Feature suggestion: switch between console and shell (like radian/Julia/arf) ยท Issue #12944 ยท posit-dev/positron Request to make it possible for the Console to have a modal switch that puts it in shell mode. This is inspired by Julia's interactive shell, where typing ; puts you in "shell mode", wherein comman...

Update: here's an issue tracking shell mode (;) in particular, if you want to weigh in/upvote: github.com/posit-dev/po...

1 week ago 1 0 0 0

Oh, I see! Yes, those are special modes of the Julia REPL that aren't currently available in the Positron REPL.

1 week ago 1 0 0 0

Yeah, we (at Posit) don't really have the Julia expertise needed to make this great, so we're hopeful the Julia community can help!

Can you say a little more about pulling the REPL into the console? Is there a Julia IDE that does this well?

2 weeks ago 2 0 2 0

๐Ÿคฆโ€โ™‚๏ธhttps://github.com/posit-dev/positron/issues/8940

2 weeks ago 1 0 0 0
Open VSX Registry

There's a third party Julia extension for Positron! It makes Julia a peer of R and Python in Positron. open-vsx.org/extension/nt...

2 weeks ago 5 3 1 1

OK, great! Let us know if it gives you any more trouble.

3 weeks ago 1 0 0 0
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This should totally work. Try using Ctrl+Space to trigger completions. If you still aren't seeing them, open a discussion with some screenshots & your Positron version and we'll take a look! github.com/posit-dev/po...

3 weeks ago 0 0 1 0

had a lot of fun with this game in S1, great work!

1 month ago 0 0 0 0
A screenshot of an RStudio window. On the left-hand side is a new pain called Posit Assistant. The Posit Assistant had recently run code making a lat-lon plot of Washington state, colored by whether the point had been marked as forested or not.

A screenshot of an RStudio window. On the left-hand side is a new pain called Posit Assistant. The Posit Assistant had recently run code making a lat-lon plot of Washington state, colored by whether the point had been marked as forested or not.

Today we're releasing AI for RStudio. It's really, really goodโ€”I'd encourage you to point it at the messiest data sources you have and see what it can do.

www.simonpcouch.com/blog/2026-03...

1 month ago 115 31 7 5
A screenshot of Windows Explorer showing the Downloads folder with two files categorized beneath "Tomorrow"

A screenshot of Windows Explorer showing the Downloads folder with two files categorized beneath "Tomorrow"

Got the new Windows 11 update, and I have to say it's pretty handy to know what I'm going to download tomorrow

3 months ago 3 0 0 0
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If you're referring to the plots pane, does this setting do what you want? (aspect ratio -> fill)

If not, could you open a discussion with some screenshots to let us know what you're seeing? github.com/posit-dev/po...

3 months ago 3 0 2 0

Thanks for tracking that down and for the great writeup! We'll take a look.

5 months ago 2 0 0 0
posit-dev/positron Positron, a next-generation data science IDE. Contribute to posit-dev/positron development by creating an account on GitHub.

Haven't seen something like this before. Please file a bug on our issue tracker if you can narrow it down!

github.com/posit-dev/po...

5 months ago 1 0 1 0
10 Years of Data Science Tools...and What Happens Next (Jonathan McPherson) | posit::conf(2025)
10 Years of Data Science Tools...and What Happens Next (Jonathan McPherson) | posit::conf(2025) YouTube video by Posit PBC

My keynote about data science tools at posit::conf is now online! I originally meant it to be a talk about Positron, but as I was writing it, it took a left turn through the history of RStudio and into the philosophy of tool design & how to build stuff for people.

www.youtube.com/watch?v=tGre...

5 months ago 48 11 0 0

Github Copilot is best thought of as a thin layer of software engineering prompts/context over foundational models like Claude Sonnet & GPT-5-Codex, + excellent IDE integration. It's very good.

6 months ago 4 1 0 0

AFAIK Github Copilot was the original Copilot. It was (and is) a good product, but Microsoft couldn't resist capitalizing on the brand and slapping the "Copilot" label on literally anything it did that included the letters "A" and "I" in proximity.

6 months ago 3 0 1 0
Video

Is #Positron going to replace #RStudio? ๐Ÿ˜ฑ (This is the worry I keep hearing lately ๐Ÿ‘€)

Posit Software Architect @jmcphers.bsky.social says, "there are certainly no plans to get rid of RStudio."

Watch the full #DSHangout video with Jonathan here: www.youtube.com/watch?v=1sROVZ83FNg

#rstats #databs

6 months ago 15 1 2 1
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It really depends on the input! if I'm typing in a chat window or something it's really annoying to have to press anything other than enter, but anywhere that multi-line inputs are common, I live in fear of accidentally submitting when I just meant to add a line break.

6 months ago 3 0 1 0

I'm pretty sure they're just gonna table the issue

6 months ago 0 0 0 0

Fantastic, glad you could make it!

7 months ago 1 0 0 0

๐“ฆ๐“ฑ๐“ฎ๐“ป๐“ฎ ๐“ต๐“ฒ๐“ฎ๐“ผ ๐“ฝ๐“ฑ๐“ฎ ๐“ผ๐“ฝ๐“ป๐“ช๐“ท๐“ฐ๐“ต๐“ฒ๐“ท๐“ฐ ๐“ฏ๐“ป๐“พ๐“ฒ๐“ฝ ๐“ฝ๐“ฑ๐“ช๐“ฝ ๐“ฌ๐“ช๐“ถ๐“ฎ ๐“ฏ๐“ป๐“ธ๐“ถ ๐“ฝ๐“ฑ๐“ฎ ๐“ฑ๐“ช๐“ท๐“ญ ๐“ธ๐“ฏ ๐“ฝ๐“ฑ๐“ฎ ๐“ผ๐“ฒ๐“ท๐“ท๐“ฎ๐“ป ๐“˜ ๐“ผ๐“ฑ๐“ช๐“ต๐“ต ๐“ซ๐“ป๐“ฒ๐“ท๐“ฐ ๐“ฏ๐“ธ๐“ป๐“ฝ๐“ฑ ๐“ฝ๐“ฑ๐“ฎ ๐“ผ๐“ฎ๐“ฎ๐“ญ๐“ผ ๐“ธ๐“ฏ ๐“ฝ๐“ฑ๐“ฎ ๐“ญ๐“ฎ๐“ช๐“ญ

7 months ago 1 0 1 0
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summer squash pizza This is the very best kind of dinner: it has five ingredients including the ones to make the pizza dough. Itโ€™s seasonal and it doesnโ€™t care what else you had planned; it wants to be moved to the frโ€ฆ

we love this zucchini pizza which has you shred & drain (rather than slice) the zucchini. the texture is amazing. smittenkitchen.com/2016/08/summ...

7 months ago 4 0 0 0

* Gulf of America

7 months ago 0 0 1 0

Is ... is it smiling?

7 months ago 0 0 0 0
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I hurt myself sleeping a few weeks ago.

8 months ago 1 0 1 0
Hadley Wickham in a white t-shirt and jeans sits on a light-colored couch across from Michael Chow, wearing a dark green shirt and pants, who is seated on an orange pouf. Between them is a white coffee table with books. In the background, there's a dark bar with shelves displaying numerous bottles, a wood-paneled wall, and a black, modern fireplace. Text overlay reads "Hadley Wickham CHIEF SCIENTIST, POSIT".

Hadley Wickham in a white t-shirt and jeans sits on a light-colored couch across from Michael Chow, wearing a dark green shirt and pants, who is seated on an orange pouf. Between them is a white coffee table with books. In the background, there's a dark bar with shelves displaying numerous bottles, a wood-paneled wall, and a black, modern fireplace. Text overlay reads "Hadley Wickham CHIEF SCIENTIST, POSIT".

Ever wonder how the #tidyverse came to be? ๐Ÿค”

#TheTestSet's first episode features @hadley.nz on his accidental empire of #RStats packages, bear encounters, and more!

Stream it at thetestset.co, Spotify, or Apple Podcasts.

#DataAnalytics #PodcastLaunch

9 months ago 74 28 1 1

hah, so there is! Added some notes there

9 months ago 0 0 0 0
utils::browseURL silently fails if given a file ยท Issue #8367 ยท posit-dev/positron System details: Positron and OS details: Positron Version: 2025.08.0 build 11 Code - OSS Version: 1.100.0 Commit: 36d51df958094ed934197a2f056b09eb4448798d Date: 2025-06-30T03:39:41.602Z Electron: 3...

it should not ignore this. we'll fix it. thanks for reporting! github.com/posit-dev/po...

9 months ago 2 0 1 0

RStudio is not being abandoned; it's still being actively developed and is getting some of Positron's features, most recently support for the Air code formatter and nicer treatment for errors/warnings in the console.

9 months ago 0 0 1 0

"Some things are too fun to stay in the past"?!

Eric, "It's that Time again" was RIGHT THERE

9 months ago 0 0 0 0