Very exciting nbb release today

#clojure #clojurescript #nbbcljs

Babashka.fs is now available on Node.js (and bun, etc)! Available for CLJS, squint, nbb and directly in JS!

github.com/babashka/fs/...

#clojure #babashka #nbbcljs

Nbb: the easiest way to script in ClojureScript on node, bun and deno

github.com/babashka/nbb

#clojure #clojurescript #nbbcljs

Made a Deno deploy function with nbb: hello-nbb.borkdude.deno.net

Source here: github.com/babashka/nbb...

#clojure #clojurescript #nbbcljs

The nREPL server now works with deno too!

$ deno -A jsr:@babashka/nbb@1.3.202 nrepl-server

#clojure #nbbcljs

New SCI version dropped which now supports async/await in CLJS!

And new #nbbcljs dropped which uses the newest SCI. Demo:

$ npx nbb@1.4.206

Welcome to nbb v1.4.206!
user=> (defn ^:async foo [] (let [x (await (js/Promise.resolve 1))] (inc x)))
#'user/foo
user=> (foo)
#<Promise 2>

#clojure

Implementing JIT for SCI which compiles loops, function calls, and interop: near native speeds

$ node lib/nbb_main.js -e '(time (print (loop [i 0 j 10000000] (if (zero? j) i (recur (inc i) (dec j))))))'
10000000
"Elapsed time: 9.315083 msecs"

#clojure #babashka #nbbcljs #scittlecljs

#nbbcljs can run on deno and now supports jsr: + npm: inline dependencies, so you don't need any config file or manually download dependencies for a single script!

#clojure #clojurescript

github.com/babashka/nbb...

#nbbcljs also works on Android phone
#clojure #clojurescript

It seems deno is currently the fastest at starting and executing something with #nbbcljs #clojure

$ time deno -A jsr:@babashka/nbb@1.3.202 -e '(+ 1 2 3)'
6
deno -A jsr:@babashka/nbb@1.3.202 -e '(+ 1 2 3)' 0,05s user 0,02s system 101% cpu 0,068 total

Also since this is the first public mention of the Logseq CLI, I'd like to thank @borkdude.bsky.social for #nbbcljs. Rapid development and reuse of Logseq's core for the CLI is possible thanks to github.com/babashka/nbb

Multiplayer TicTacToe made with #nbbcljs and DataStar

gre.gorio.ch/projects/mul...

Deployed at multi-ttt-134n2qtfaad5.gregorybleiker.deno.net

#clojure #clojurescript

My project updates for May and June: 19 projects updated in total!

Thank you for sponsoring my work through Clojurists Together, Github Sponsors or otherwise!

(link in reply)

#clojure #babashka #scittlecljs #nbbcljs #squintcljs

Nbb (Node.js #babashka) is today two years old!
It is the SCI (Small Clojure Interpreter) tailored for scripting on Node.js.

https://github.com/babashka/nbb

#clojure #nbbcljs

The #squintcljs nREPL also works on @bunjavascript
Here is a little demo of changing the handler for a Bun.serve application.
(The same also works with #nbbcljs of course).
github.com/squint-cljs/...
#clojure #clojurescript

#nbbcljs 1.2.174 is now compatible with http://bun.sh due to
@jarredsumner
and other people's work! This means you can now use bun:ffi etc from a #clojure REPL! :)