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Racket @[email protected] · 2023-07-08 · 12:38 UTC

(thirteenth RacketCon)

October 28-29, 2023
Northwestern University
Evanston, IL, USA

Introducing Rackith

Rackith is a language-oriented programming language based on Racket. Use Rackith to define many languages with one syntax object. Discussion covers project design and implications for the personal computer.

Reductions on top of Rosette

Chenhao Zhang http://eecs.northwestern.edu/~czu2221/

Rhombus: Status update

Matthew Flatt (Utah) https://users.cs.utah.edu/~mflatt/

The State of Racket

Sam Tobin-Hochstadt (Indiana) https://samth.github.io/

Racket Town Hall

Racket Management

Please come with your big questions and discussion topics.

Registration

Check back soon! We currently do not have a registration form.’

Friendly Environment Policy

The proceedings of RacketCon will take place under the Racket Friendly Environment Policy https://racket-lang.org/friendly.html

Accommodation

We are currently exploring the possibility of getting a block of rooms at a nearby hotel.

#Racket #RacketLang #RacketLanguage
#LanguageOrientedProgramming #lop #Rosette #RosetteLanguage

#racket #racketlang #racketlanguage #languageorientedprogramming #lop #rosette

Racket @[email protected] · 2023-06-29 · 16:12 UTC

Programming Languages: Application and Interpretation
Shriram Krishnamurthi
Brown University

3rd Edition

https://www.plai.org

@shriramk
#programminglanguages #PLdev #plt #lop #Racket #LanguageOrientedProgramming

#programminglanguages #pldev #plt #lop #racket #languageorientedprogramming

Racket @[email protected] · 2023-06-16 · 14:51 UTC

Rash - The Reckless Racket Shell

Rash is a language, library, and shell REPL for Racket.
Rash combines the convenience of simple shell-like syntax with the power of Racket, a full-fledged programming language.

https://rash-lang.org/
#Racket #RacketLang #RacketLanguage #lop #LanguageOrientedProgramming

#racket #racketlang #racketlanguage #lop #languageorientedprogramming

Stephen De Gabrielle @[email protected] · 2023-03-08 · 21:38 UTC

Racket Templates provide a wide variety of working template applications you can use as a starting point: choose a template from https://github.com/racket-templates and click Use this template in GitHub or use raco pkg install from-template; raco new <template> from the command line.

Some examples...

cli-command is a working example of you can use to create your own command line tools.
lang is a language of combinators and numeric constants ( xlang by @samth ):
```
#lang xlang
(S K I X)
```
```
#lang xlang
(K 1 2)
```
[gui-app[(https://github.com/racket-templates/gui-app) is a modernised version of the GUI app described in Programming Languages as Operating Systems (1999) by M. Flatt, R. Findler, @shriramk and M. Felleisen

These were just a sample - there are more at https://github.com/racket-templates

PS We were inspired by the dotnet new default templates

PPS we are far behind .NET but are looking to grow the collection so let us know if you are interested in contributing 😁

![Racket Discourse](https://img.shields.io/discourse/users?label=Discuss%20on%20Racket%20Discourse&logo=racket&server=https%3A%2F%2Fracket.discourse.group) ![Racket Discord](https://img.shields.io/discord/571040468092321801?label=Chat%20on%20Racket%20Discord&logo=racket)

#Racket #RacketLang #RacketLanguage #LOP #LanguageOrientedProgramming

#lang #racket #racketlang #racketlanguage #lop #languageorientedprogramming

Stephen De Gabrielle @[email protected] · 2023-02-03 · 18:01 UTC

Racket meet-up Saturday 4 Feb at 18:00 UTC

At this meet-up:

Racketfest!
Show and tell
News & rumours
AOB

In the 'Racket Room': https://gather.town/app/wH1EDG3McffLjrs0/racket-users

Racket meet-ups are on the first Saturday of EVERY Month at 18:00 UTC

And remember - showing up at Racket Meetups helps you learn the news of the Racket world as they happen! It is informative, it is interesting, it is helpful, it is greatly appreciated by everyone involved and it is fun!

30 minutes but can overrun (it usually lasts ~1hr)

Meet-up time at your location https://www.timeanddate.com/worldclock/converter.html?iso=20230204T180000&p1=tz_pt&p2=tz_mt&p3=tz_ct&p4=tz_et&p5=136&p6=204&p7=241

EVERYONE WELCOME

Stephen

Racket Discourse https://racket.discourse.group/

Racket Discord https://discord.gg/6Zq8sH5

#Racket #Racketfest2023 #RacketFest #RacketLang #RacketLanguage #LanguageOrientedProgramming #LOP

#racket #racketfest2023 #racketfest #racketlang #racketlanguage #languageorientedprogramming

Stephen De Gabrielle @[email protected] · 2022-12-01 · 20:49 UTC

CW: re: Racket Advent of Code leaderboard (long)

Discussion is welcome on the Racket Discourse: https://racket.discourse.group/

If you prefer chat the Racket Discord has a dedicated #advent-of-code channel https://discord.gg/6Zq8sH5

EVERYONE WELCOME

#Racket #RacketLang #RacketLanguage #AdventOfCode #AdventOfCode2022 #LanguageOrientedProgramming #LOP

PS maybe try #lang plait 😁

“The Plait language syntactically resembles the plai language, which is based on racket, but the type system is close to that of ML.”

https://docs.racket-lang.org/plait/index.html

#advent #racket #racketlang #racketlanguage #adventofcode #adventofcode2022

Stephen De Gabrielle @[email protected] · 2022-11-28 · 15:05 UTC

Racketfest, the rogue Racket conference, is on!

A delightful place to enjoy Racket and language-oriented programming

Mark your calendars: Saturday, March 18, 2023 in Berlin, Germany.

All the information you need is on https://racketfest.com

https://racketfest.com will be updated as planning proceeds, but to summarize and get you fired up see the announcement on the Racket Discussions discourse: https://racket.discourse.group/t/racketfest-2023-the-little-racket-conference-that-could/1516?u=spdegabrielle
#Racket #RacketLang #RacketLanguage #RacketFest #LOP #LanguageOrientedProgramming

#racket #racketlang #racketlanguage #racketfest #lop #languageorientedprogramming

Stephen De Gabrielle @[email protected] · 2022-11-26 · 13:41 UTC

CW: Racket Advent of Code leaderboard (long)

Thanks to
@samphillips we have an inclusive Racket leaderboard for AoC

Sam posted the details here:
https://racket.discourse.group/t/advent-of-code-2022-racket-leaderboard/1461?u=spdegabrielle (not a walled garden so you don need an account to view the page).

Why inclusive?
Any language in the Racket ecosystem is allowed on our leaderboard, including languages that target other platforms like Urlang (aka Javascript with sane (parenthetical) syntax)

You could try

Typed Racket, Racket’s gradually-typed sister language which allows the incremental addition of statically-checked type annotations.
Qi: A Functional, Flow-Oriented DSL
RacketScript, the Racket to JavaScript Compiler
Parenlog an implementation of a language very similar to pure Prolog, except with parenthetical notation.
Datalog, a declarative logic programming language.
PLAI-Typed (thanks to @shriramk)
and many more

Choose the language(s) that suits the problem - you don’t have to pick just one.

OR take the ‘Language-Oriented Programming’ approach and make your own language(s): https://beautifulracket.com/appendix/why-lop-why-racket.html

Thanks to @Eutro for the advent-of-code package to download puzzle inputs and post solutions:

https://pkgs.racket-lang.org/package/advent-of-code

HAVE FUN
:racket::racket_running:

#Racket #RacketLang #RacketLanguage #AdventOfCode #AdventOfCode2022 #LanguageOrientedProgramming #LOP

#racket #racketlang #racketlanguage #adventofcode #adventofcode2022 #languageorientedprogramming

clacke: exhausted pixie dream boy 🇸🇪🇭🇰💙💛 @[email protected] · 2020-03-27 · 14:46 UTC

Re: libranet.de/display/0b6b25a8-2…

(but I don't want to spam that thread any more than I already have)

> My fantasy project is implementing py2 in a language-oriented-programming for Python, the name of which escapes me right now.

Ah, here it is, #pydialect:

github.com/Technologicat/pydia…

> Place a lang-import at the start of your module that uses a dialect:

> from __lang__ import piethon

> Run your program (in this example written in the piethon dialect) through the pydialect bootstrapper instead of python3 directly

[ . . . ]

> The lang-import syntax was chosen as a close pythonic equivalent to Racket's #lang foo.

#lop #LanguageOrientedProgramming #racket #python

@racket @python
Claes Wallin (韋嘉誠) SE HK

#lang #languageorientedprogramming #lop #pydialect #python #racket