Teach Yourself Racket - a flânerie by Prabhakar Ragde "Racket is a modern functional programming language, a dialect of Lisp and Scheme, good for exploration of ideas and rapid prototyping." cs.uwaterloo.ca/~plragde/fla...

Rhombus SSL: Secure Communication "The ssl library supports secure network communication via the OpenSSL API and libraries that are included with Racket or provided by the operating system." docs.racket-lang.org/rhombus-ssl/... #rhombuslang #openssl

Curvy arrows!!! 🤩

Playlist for the (fifteenth RacketCon) October 4-5, 2025 at UMass Boston youtube.com/playlist?lis...

"It Works": More Adventures with Racket and Emacs presentation by Greg Hendershott at the (fifteenth RacketCon) October 4-5, 2025 UMass Boston youtu.be/OJqocEYhgng #Emacs #racket #lisp

A Match-Like DSL for Deep Immutable Updates presentation by Mike Delmonaco at the (fifteenth RacketCon) October 4-5, 2025 UMass Boston youtu.be/rwafaIfdOf0

Compositional Object Oriented Prototypes presentation by François-René Rideau at the (fifteenth RacketCon) October 4-5, 2025 UMass Boston youtu.be/OpT2W45w9MQ

How Cloudflare Uses Racket and Rosette to Verify DNS Changes Keynote presentation by James Larisch and Suleman Ahmad at (fifteenth RacketCon) October 4-5, 2025 UMass Boston youtu.be/7Twlh-Opq5E

CS Pictionary! racket.discourse.group/t/cs-piction...

Happy Ada Lovelace Day 2025 There an easter egg in DrRacket, can you find it? findingada.com

Hello lovely Racket community. Can someone tell me If I can call all Racket packages from Rhombus directly or do I need a wrapper for them?

Hope everyone had a great RacketCon. Many thanks to the presenters, participants in-person and remote, the organisers and UMass Boston for hosting us. Please send feedback to the team at [email protected]

Rhombus update 10am(EDT) con.racket-lang.org #rhombuslang rhombus-lang.org

RacketCon Day 2 starts with 'Advanced Macrology: 5 Macro Programming Patterns You (No Longer) Need to Know' at 9:00am EDT (13:00 UTC) watch at con.racket-lang.org

"It Works": More Adventures with Racket and Emacs con.racket-lang.org

Todd Jonker has just started 'Ion Fusion' at con.racket-lang.org

'A Match-Like DSL for Deep Immutable Updates' with Mike Delmonaco is about to start at con.racket-lang.org

'Compositional Object Oriented Prototypes' with François-René Rideau has just started at RacketCon view at con.racket-lang.org

'How Cloudflare Uses Racket and Rosette to Verify DNS Changes' has started RacketCon Watch at con.racket-lang.org #cloudflare #rosettelang

42 min till RacketCon starts FREE live stream at con.racket-lang.org we have a #racketcon chat channel on the racket discord at discord.gg/UCFKsryPkW If you can afford it: please register for $10 USD to help support the livestream www.eventbrite.com/e/racketcon-...

Everyone is welcome to join us for the Racket meet-up - RacketCon party🎉: Saturday, 4 October 2025 at 17:00 UTC (note UPDATED earlier time due to RacketCon) see racket.discourse.group/t/racket-mee...

Everyone is welcome to join us for the Racket meet-up - RacketCon party🎉: Saturday, 4 October 2025 at 17:30 UTC (note earlier time due to RacketCon) announcement at racket.discourse.group/t/racket-mee...

OOPSLA 2026 deadline is just a week away! Can you please help us get the word out by sharing? Thanks! 2026.splashcon.org/track/oopsla...

Happy Birthday Eiffel 🎂 October 1986 (at OOPSLA!) www.eiffel.org

Built-Package Catalog The package-build service archives the most recently built form of each package at pkg-build.racket-lang.org/server/built... Built packages can install much faster than the original source packages! pkg-build.racket-lang.org/about.html

RacketCon is on Saturday! con.racket-lang.org If you watch the livestream, please consider supporting with an remote participant ticket ($10): www.eventbrite.com/e/racketcon-... The livestream is expensive and is how a significant proportion who can't attend in person participate in RacketCon.

10 days to RacketCon See the programme and register at con.racket-lang.org racket.discourse.group/t/fifteenth-...

12 days to RacketCon Join us to learn about miniDusa: An Extensible Finite-Choice Logic Programming Language Presentation details at con.racket-lang.org RacketCon is 4-5 October at UMass Boston and online. Register now.

12 days to RacketCon Join us to learn about Roulette - a new discrete probabilistic programming language that combines high-performance exact inference with expressive language features Presentation details at con.racket-lang.org RacketCon is 4-5 October at UMass Boston and online. Register now.

Racket 8.18 is now available as a snap: fosstodon.org/@zygoon/1152... Thank you @zygoon

13 days till RacketCon Greg Hendershott will present "It Works": More Adventures with Racket and Emacs For details of the presentation and registration options see con.racket-lang.org in these countdown posts we highlight a presentation from the programme each day in the lead up to RacketCon

Parsing left-associative operators in LL(k) grammars types.pl/@krismicinsk... gist.github.com/kmicinski/67...

Only 14 days till RacketCon - register now before it is too late! Programme and registration details at con.racket-lang.org Register at www.eventbrite.com/e/racketcon-...

“Ion Fusion is a programmable programming language for working with JSON” “Fusion is a dialect of Racket, adapted to the Ion notation.” ion-fusion.dev Very interesting @racket-lang.org #racket #lisp

14 Days till RacketCon “Oriented around the Amazon Ion data format-the backbone of Amazon’s retail systems and even consumer products-[Ion]Fusion has been the brains of internal analytics, data processing, and workflow systems since 2013.” con.racket-lang.org #ionfusion #lisp

15 Days till RacketCon Come join us and learn about a DSL that looks like match, but allows you to perform immutable updates on the target value using pattern variables to specify where an update should occur Programme and registration details at con.racket-lang.org

The (fifteenth RacketCon) Will take place on October 4-5, 2025 at UMass Boston con.racket-lang.org Previous RacketCon talks are available over on the Racket YouTube channel: youtube.com/@racketlang

16 Days till RacketCon Come join us and learn about Compositional Object Oriented Prototypes RacketCon programme and registration details at con.racket-lang.org

Hi 👋😁 We are experimenting with the smokesignal system that uses atproto and have created an event for the upcoming RacketCon Please give it a go but remember registration is still at the Eventbrite link on con.racket-lang.org smokesignal.events/did:plc:55jp...

17 Days till RacketCon Come join us and learn How Cloudflare Uses Racket and Rosette to Verify DNS Changes con.racket-lang.org #racket #lisp #dsl #solveraidedprogramming #rosette

The Racket Guide is 407 pages, The Racket Reference is over 1,400 pages!

Only 18 days till RacketCon

“This tutorial introduces the features of the macro stepper by way of a few small examples. For more discussion on the macro stepper's features” www.ccs.neu.edu/home/ryanc/m... #macros #metaprogramming #lisp

Everyone is welcome to join us for the Racket meet-up: Saturday, 6 September 2025 at 18:00 UTC (in 5 minutes 😁) Announcement at racket.discourse.group/t/racket-mee...

I have produced Evil Lisp

FUNARCH 2025 call for lightning talks is up! Come give a 5-10 minute presentation about your hexagonal architecture, or the system that you've architected in a functional language, or your experience using FP in the large! conf.researchr.org/home/icfp-sp...

Help test via snapshots: parallel threads racket.discourse.group/t/help-test-...

Racket - the Language-Oriented Programming Language - version 8.18 is now available from download.racket-lang.org See blog.racket-lang.org/2025/08/rack... for the release announcement and highlights.

# (fifteenth RacketCon)  October 4-5, 2025, UMass Boston con.racket-lang.org [To register, buy a ticket via Eventbrite](www.eventbrite.com/e/racketcon-...). If you cannot attend in-person, there is an option to help support the livestream for remote participants.

And even more finally, we have the `plait' language for use with Programming Languages, Application and Interpretation, THIRD Edition. docs.racket-lang.org/plait/