5 engineers on Hacker News describe using SBCL first-hand: 2 endorse it, 0 regret it, 1 are mixed.
“SBCL is a great production common lisp that we use for our AGI system - incredibly fast and reliable.”
endorse · production · gibsonf1 · 2020-12-30 · source ↗ · wrong label?“We have found all instances of that construct and replaced it, after which it no longer occurs in our code.”
mixed · production · kazinator · 2016-11-21 · source ↗ · wrong label?“a minimum nursery size of 1GB seems to give us the best performance as well.”
endorse · production · white-flame · 2015-06-26 · source ↗ · wrong label?“I support SBCL-based apps running in production, and it's a very interesting beast. The REPL and the debugger/inspector are amazingly powerful.”
neutral · production · core-questions · 2020-12-30 · source ↗ · wrong label?“We use SBCL for production deployment and CCL on most of the developers' machines.”
neutral · production · dwheeler · 2019-08-28 · source ↗ · wrong label?