Someone threw out a Zed LSP for Common Lisp with LLMs help: https://github.com/etyurkin/zed-cl It requires heavy compilation of the wasm toolchain so I finally didn't try it. It seems it doesn't have a lisp debugger.

its Common Lisp cousin: https://github.com/fosskers/transducers/

I'd say SERIES is it's older cousin.

SERIES would be the grandfather, no?

more importantly, as you precise below, you edited (and somewhat corrected) the article after feedback from /r/lisp. So it isn't only AI output.

the r/lisp crew have been a fantastic resource and help, lots of the deepest lisp knowledge there!

It switched from Racket in late 2024. Context and discussion: https://news.ycombinator.com/item?id=44099006 (9 months ago, 435 comments)

To be clear, we can talk in present tense: https://github.com/sbcl/sbcl/blob/master/doc/internals-notes...

discussion (2023): https://news.ycombinator.com/item?id=38052564

Previously:

SBCL (16 days ago) https://news.ycombinator.com/item?id=47140657 (107 comments)

Porting SBCL to the Nintendo Switch https://news.ycombinator.com/item?id=41530783 (81 comments)

An exploration of SBCL internals https://news.ycombinator.com/item?id=40115083 (106 comments)

Arena Allocation in SBCL https://news.ycombinator.com/item?id=38052564 (32 comments)

SBCL (2023) https://news.ycombinator.com/item?id=36544573 (167 comments)

Parallel garbage collection for SBCL [pdf] https://news.ycombinator.com/item?id=37296153 (45 comments)

SBCL 2.3.5 released https://news.ycombinator.com/item?id=36107154 (31 comments)

Using SBCL Common Lisp as a Dynamic Library (2022) https://news.ycombinator.com/item?id=31054796 (67 comments)

etc

Hacker News now runs on top of Common Lisp https://news.ycombinator.com/item?id=44099006 (435 comments)

(this was mentioned below but repeated here)

Yes, SISCOG is still kicking. From last year's European Lisp Symposium: https://www.youtube.com/watch?v=hMVZLo1Ub7M

Obrigado. Thanks.

I was aware of the company when I was still living in Lisbon, a few decades ago.

Examples with screenshots: http://lisp-screenshots.org/

Some companies: https://github.com/azzamsa/awesome-lisp-companies/ (Routific, Google's ITA Software, SISCOG running resource planning in transportation, trading, big data analysis, cloud-to-cloud services, open-source tools (pgloader, re-written from Python), games (Kandria, on Steam and GOG, runs on the Switch), music composition software and apps…

More success stories: https://www.lispworks.com/success-stories/

I myself run web-apps and scripts for clients. Didn't ditch Django yet but working on that.

+1 to explore Coalton. It's also talked about on this website and often by its authors.

Links to Coalton and related libraries and apps (included Lem editor's mode and a web playground): https://github.com/CodyReichert/awesome-cl/#typing

lparallel's website is back here: https://sharplispers.github.io/lparallel/ :) (https://github.com/sharplispers/lparallel)