The Red Programming Language

https://www.red-lang.org/p/about.html

by hotpocket777 • 1 year ago

213 128 1 year ago

red-lang.org

kstrauser3• 1 year ago

This is a successor to REBOL[0], designed by Carl Sassenrath[1] who designed the Amiga kernel.

I've looked it a few times over the years. It's neat. I've never written a single line of it, though.

[0]https://en.wikipedia.org/wiki/Rebol

[1]https://en.wikipedia.org/wiki/Carl_Sassenrath

dev_l1x_be• 1 year ago

"In 1988, Sassenrath left Silicon Valley for the mountains of Ukiah valley, 2 hours north of San Francisco. From there he founded multimedia technology companies such as Pantaray, American Multimedia, and VideoStream. He also implemented the Logo programming language for the Amiga, managed the software OS development for CDTV, one of the first CD-ROM TV set-top boxes, and wrote the OS for Viscorp Ed, one of the first Internet TV set-top boxes."

What a legend!

kstrauser3• 1 year ago

Right? And I think that's what keeps bringing me back to REBOL, and thus Red. They don't appeal to me on the face of them. Like, the code examples look interesting but in a "magical" kind of way that strikes a little bit of fear into my engineering heart. But with that kind of pedigree, I can't dismiss the ideas. If Sassenrath came up with it, I bet there's a kernel of awesomeness inside.

tejtm• 1 year ago

pretty sure he finished out his post Rebol career with Roku

kbelder• 1 year ago

I used it once to build a simple web scraper and image downloader, and it worked really great for that. It was right in the wheelhouse for the language. (That was REBOL, not RED, and many years ago.) Honestly I'd just do it in Python, now, even though it's not as interesting.

leke• 1 year ago

This is what I used it for back in the day too. I was watching a demo of Robot framework for Selenium the other day and it reminded me of parsing pages with rebol. Not that they are similar, but perhaps because I thought rebol would be interesting to use with Selenium.

gt0• 1 year ago

I wrote a small app in REBOL once, just too automate some stuff for some managers in a job about 20 years ago. It's quite nice, but I don't think I'd want to write anything significant with it.

Izkata5• 1 year ago

I don't remember how I found it, but REBOL was one of the first programming languages I learned around 25 years ago. Most of my personal projects are still written in it.

I have yet to try converting anything to Red.

Soulsbane• 1 year ago

I remember first hearing about it on TechTv's The Screen Savers way back when I think. I'm pretty sure it was demoed on a segment at one point.

justin663• 1 year ago

I figured they were cooked when they started doing weird cryptocurrency-related stuff. I really hope they get to their 1.0 release someday.

7thaccount2• 1 year ago

Same. I was regularly following it until they started talking about an ICO and began focusing too much on making a dialect for block chain stuff.

The idea between having the red system language, regular scripting language, cross platform gui, and native executables was really cool though. I remember being interested back in ~2015, so my question is...what's going on as it's been a decade. I know the project is crazy ambitious of course, but how close are we to where this is at a stage where most would consider it production worthy.

troupo3• 1 year ago

IIRC think their original roadmap had 1.0 around 2020. And that was going to include everything, including async written from scratch in a language where nothing was made for async.

Then the roadmap slipped, and then never mentioned again.

But I haven't looked at the language or discussions around it for a long while now.

Edit: found some old discussion here. In 2018 they were at version 0.6.4 https://news.ycombinator.com/item?id=18864840

In 2025 they are at version 0.6.6: https://github.com/red/red/releases

therein• 1 year ago

Interesting, that at least explains why this happens a little bit.

https://i.imgur.com/a/phd4lVr

sph2• 1 year ago

Holy nanny state. The authors of a language have thought about using cryptocurrency, so it's flagged as a phishing and scam site? Literally 1984.

ConanRus• 1 year ago

32 bit only

anta40• 1 year ago

Which is a deal breaker for macOS users... unless they are still on Mojave.

ttoinou• 1 year ago

This is like the only programming language I could never learn. I just don't understand anything and I can't build any mental model of what's going on behind the hood

almostgotcaught• 1 year ago

it's lisp with square braces instead of parens (and then a whole bunch of other random things like a gui library in the standard library?)

TOGoS2• 1 year ago

The square brackets aren't really analogous to Lisp's parentheses; REBOL / RED use parentheses for the same purpose, if you need them. The square brackets are more like square brackets in Factor or Joy; they are 'quotations' around a list of words (or other syntactic structures; basically they make a list that is not evaluated immediately).

timbit42• 1 year ago

It's actually more like Logo, which is Lisp with square brackets instead of parens and fixed arity.

Sassenrath wrote Amiga Logo before starting REBOL.

TOGoS2• 1 year ago

I wrote a paper on REBOL back in college. It is very interesting, but the syntax is definitely weird. You might think of the function call syntax as being sort of Forth-like, but with the tokens in reverse order. So like a Lisp, but without required parentheses. e.g. in the example

  send friend@rebol.com read http://www.cnn.com

`read` knows that it takes one argument, and `send` knows that it takes two, so this ends up being grouped like

  (send friend@rebol.com (read http://www.cnn.com))

(which I think is valid syntax; that AST node is called a 'paren').

Weirdly, the language also has some infix operators, which seem a bit out-of-place to me. I have no idea how the 'parser'[1] works.

[1] 'parsing' happens so late that it feels funny to call it that. The thing that knows how to treat an array as a representation of an evaluatable expression and evaluate it.

andoando• 1 year ago

but why, don't get this design choice at all.

Izkata5• 1 year ago

Weirdly, the language also has some infix operators, which seem a bit out-of-place to me. I have no idea how the 'parser'[1] works.

There are no keywords or statements, only expressions. Square backets ("blocks") are used for both code and data, similar to a Lisp list. The main language (called the "'do' dialect") is entirely polish notation with a single exception for infix operators: Whenever a token is consumed, check the following token for an infix operator. If it is one, also immediately consume the immediately following one to evaluate the infix operator.

This results in a few oddities / small pitfalls, but it's very consistent:

* "2 + 2 * 2" = 8 because there is no order of operations, infix operators are simply evaluated as they're seen

* "length? name < 10" errors (if "name" isn't a number) because the infix operator "<" is evaluated first to create the argument to "length?"

wiktor-k• 1 year ago

I have no idea how the 'parser'[1] works

I think parsing there depends on the actual value of the current token. So if you assign send to another variable and use that the "parser" will still recognize that it takes 2 parameters.

It's an interesting design, definitely not something one sees frequently.

dmitrygr• 1 year ago

This is like the only programming language I could never learn.

Wait till you hear of Urbit and see this: https://developers.urbit.org/overview/nock

pfych• 1 year ago

I spent too long trying to learn this & hoon, not worth it ;_;

evantbyrne• 1 year ago

It's worth noting this work came from a prominent internet extremist. A generous interpretation would be that it is a high-effort troll.

croemer2• 1 year ago

The website looks like 2013 and much of the content is as well. There's a GitHub repo that I couldn't find from the website: https://github.com/red/red

worldsayshi• 1 year ago

The repo seems to be alive and kicking.

pabs3• 1 year ago

The website links to GitHub with the usual logo, in the right hand column.

The website has posts from 2025:

https://www.red-lang.org/2025/04/multiple-monitors-support.h...

Unless you mean the theme, thats probably just a standard Google Blogger/Blogspot theme, which has been around for 25 years.

https://en.wikipedia.org/wiki/Blogger_(service)

croemer2• 1 year ago

The mobile website is different than the desktop version, that's not very common anymore. There's no GitHub logo in the mobile version.

niek_pas• 1 year ago

I haven’t looked at this in detail, but it seems they confuse “human-friendly syntax” with “absence of (<[{“.

382• 1 year ago

red was terrible in 2018, and its terrible now - just tried to compile hello world and it takes 36 seconds

https://github.com/red/red/issues/5615

burnt-resistor• 1 year ago

Go compiles massive codebases in that time. V can recompile itself probably 2-3x in that time.

I don't take any new language seriously unless it's memory safe, free of UB, able to interoperate with what already exists including optional shared libraries (because static linking the world every time in everything is memory and disk wasteful), and assists formal proofs of correctness. Otherwise, what already exists seems preferable for serious use and hobbies can remain fun distractions.

382• 1 year ago

troll spotted

binary1324• 1 year ago

If a language can’t use shared objects at all, it’s really not much use, is it? Almost all languages make use of at least the posix syscall interfaces provided by the OS, and some platforms don’t even allow you to roll your own syscalls, iirc.

In my eyes it’s more important that FFI be easy, automatic, and as efficient as possible. Go imposes a significant cost on FFI, for example, and many languages have typesystems that are very unfriendly to C ABI or basically require swig.

One thing I really appreciate about Lua is that I can write Lua interfaces for my classes and methods quite easily, and even use Lua as a garbage-collected allocator for native types. Automating the generation of Lua interfaces can easily be done natively with metaprogramming, without involving dependencies like swig. It’s so good that instead of feeling like you’re figuring it out on the Lua side, it’s as if Lua puts the host language first, Lua doesn’t even need to be the owner of the process. It is almost ideal other than the clumsy interface between the stack-like C side and tables, and the dynamic parameter lists.

For so many languages FFI is an afterthought at best.

zerealshadowban• 1 year ago

ah, this is not about the Red Language that Intermetrics designed in 1977-79 to satisfy the Steelman requirements of the DoD's High Order Language Working Group... (the Green Language won and became known as Ada).

I thought maybe someone had put the DoD's Red language spec online.

And yes, someone has: https://iment.com/maida/computer/redref/

bsrkf• 1 year ago

When I look at a programming language site, especially for a "new" language, I want a quick way to navigate to a reasonably sized decent code sample, ideally documented, showing off significant language features, idiomatic syntax and usage patterns etc...

Sites which do this well (just from the top of my head):

  https://odin-lang.org/
    immediate code sample visible
    "See the Full Demo"
    "See More Examples"

  https://ziglang.org/
    immediate code sample
    scroll down a bit, "More Code Samples"

Here on red-lang.org... I can barely find a consecutive meaningful chunk of code... ?

  "Getting Started" Nope
  "Documentation" Nope
  "Official Documentation" link to github
    https://github.com/red/docs/blob/master/en/SUMMARY.adoc
  "Home"
    merely a chronologically sorted blog
    newest entry links to 50 line "script" by chance
      showing off multi-monitor support
      (doesn't seem like a super helpful sample)

?

LkpPo3• 1 year ago

You can watch https://www.red-by-example.org/

But no one has bothered to write a complete manual like Carl did for Rebol, and the language is a partial implementation in Rebol which has a hybrid Rebol/Red syntax that must ultimately be bootstrapped in Red. In short, you have the scaffolding around it and if you are not a total fan or a dev of the project it is not even worth it.

troupo3• 1 year ago

They used to promise that proper docs and everything would come when the language reaches 1.0. That was 7 years ago. The language is at version 0.6.6 today, and the state of docs is the same as 7 (and 10) years ago.

There are at best two people working on the language, and they both don't have the time and have a very weird approach to docs (like posting extensive google docs or pastebin explanations, but never actually having any proper documentation)

taylorallred• 1 year ago

Languages that encourage making DSLs are a two-edged sword. On the one hand, you get to make a language that is more clear and fine-tuned to your use-case. On the other, you have an ad-hoc language with no support that you have to maintain along with the documentation (considering that you can't expect anyone else to know the DSL ahead of time). As I've gotten older, I've determined that well-designed APIs in a well-known language are a better alternative to DSLs.

vidarh5• 1 year ago

An API is just as much a DSL.

bunderbunder4• 1 year ago

Kind of, except that a non-DSL API doesn't create any new syntax. Which means that you get to keep all sorts of quality-of-life tools like syntax highlighting and correctness checking in the editor, autoformatting, possibly some amount of linting, etc.

A few years ago I revisited Racket after a long hiatus, and that was maybe the biggest thing I noticed. I really don't like syntax macros as much as I did back in the day. Once I decide to use `define-syntax` I've then got to decide whether I also want to wade into dealing with also implementing a syntax colorer or an indenter as part of my #lang. And if I do decide to do that, then I've got a bunch more work, and am also probably committing to working in DrRacket (otherwise I'd rather stay in emacs) because that's the only editor that supports those features, and it just turns into a whole quagmire.

And it's arguably even worse outside of Racket, where I might have to implement a whole language server and editor plugin to accomplish the same.

Versus, if I can do what I need to do with a reasonably tidy API, then I can get those quality of life things without all the extra maintenance burden.

None of this was a big deal 20 years ago. My expectations were different back then, because I hadn't been spoiled by things like the language server protocol and everyone (finally) agreeing that autoformatting is a Good Thing.

90s_dev2• 1 year ago

No, an API uses existing rules, but a DSL uses its own ad hoc rules.

GP is right. Don't make DSLs, make APIs, which are:

* More composable

* More reusable

* More simple to reason about

* More natively supported

* More portable

* More readable

* More maintainable

efitz• 1 year ago

No, an API is a contract. Just like an object or a class or a structure is not a DSL. None of these modify the syntax or keywords of the language used to implement them, and only objects and classes actually have the ability to override operators.

Just grouping things together in a particular order and giving the group a name does not make a DSL.

jayd16• 1 year ago

A DSL is expected to add or break language rules. An API is not.

An API can be so complex as to be thought of as a DSL but that makes it bad.

SkyPuncher• 1 year ago

I've come to hate DSLs. With rare exception, almost every DSL has become a brittle subset of the parent language.

paddy_m• 1 year ago

Sometimes you want a specific limited subset of the parent language, especially when you don't want to expose a huge possibility space to non technical users. Exposing only a limited subset can also be helpful to sandbox for security reasons.

satoru422• 1 year ago

I like the idea of DSL, but in real projects, I hate almost every DSL introduced by coworkers.

jolt424• 1 year ago

Because they are really really difficult to get right almost as difficult as building a new language. But when they work well they can be a real boost.

6gvONxR4sf7o• 1 year ago

I’m right there with you. Modern languages have such a plethora of tooling available that DSLs and any API approaching a DSL have this massive gap unless they really embrace whatever patterns the host language’s tooling enables.

Not long ago, i had to work with a coworker’s mini language and function runner engine, which was basically a mini programming language. Except without a debugger or type checker or stack traces or any of the other million niceties we’d have had if we just used the host language to execute things ‘natively.’

That said, while the level of tooling for big languages goes up, the bar for creating yesteryear’s tooling is going down, with all the LSP tooling we have now, for example. Maybe someday we’ll get languages with tools where libraries have nice tooling without crazy dev effort, and then we’ll change our tune on DSLs.

cess113• 1 year ago

An API is an interface, metaprogramming is a technique for building such interfaces by treating code as data. They aren't interchangeable concepts.

Metaprogramming comes in handy when ordinary programming results in a lot of complex, hence unmaintainable, code or can't achieve something due to how the language is implemented. It can vastly simplify how you express application logic, e.g. when interfacing with foreign programming languages such as SQL or generating code from data.

Any sane metaprogramming regime allows you to do something like macro expansion, i.e. look at the code the metaprogramming is compiled into in the current context.

agos• 1 year ago

this is a very important lesson. I remember the frustration of dealing with the Gradle and whatever was the name of the DSL used by Fastlane. Gradle especially kept changing so documentation was never really useful and there was zero help from the tooling

michaelcampbell• 1 year ago

I've run the same frustration road.

And at least the last time I used it in anger (which was, granted, perhaps double digit years ago), the docs started out with and loudly proclaimed "here's how you write your own tasks!" Wait, what? I want to have a build system do at least the 80% case with minimal/zero work; why am I jumping right in to my bespoke needs?

Not sure if this was just bad doc, or the tool actually didn't do the 80% very well then or what, but it's stuck with me.

mdaniel2• 1 year ago

and there was zero help from the tooling

That's mostly my experience with ruby, too: you can type anything, don't worry about it!

I wanted to mention that Gradle since I think about version 7 supports mostly static typing via Kotlin but regrettably it's lipstick on a pig since almost inevitably one needs to interact with the Groovy side of the house and then all bets are off

andai• 1 year ago

I heard that in Lisp every program becomes a DSL?

7thaccount2• 1 year ago

I wouldn't say that. It's just its trivial to make DSLs in languages like the various lisps (common lisp, racket, chez scheme...etc).

That's usually what people complain about (besides the parenthesis) in that it's easy to not be very disciplined.

Lisp is homoiconic, so there isn't really a distinction between programs and data. For example, a snippet of code like a for-loop iterating through a list is also a list that can be inspected and modified. Or something along those lines (there's an XKCD comic that captures the spirit where the person says "it's all CARs" as in lisp you can build everything from CAR, CDR, and CONS I think). You'll have to dig into that on your own. The terms are historically relevant, but seem antiquated now. I've never really understood macros (compile or runtime ones) all that well though, so hopefully someone else in the comics can clarify my mumbo jumbo.

https://www.explainxkcd.com/wiki/index.php/224:_Lisp

drdrek• 1 year ago

Even DSLs of huge and successful projects are more often than not bad. As a rule if you think that you can create a better query language than SQL, please spare us. JQL, Elastic Query DSL, KQL... Don't.

drob518• 1 year ago

It has been interesting to watch the Clojure community’s take on DSLs over time. Clojure is a Lisp, and Lisps are notorious for inventing DSLs, particularly after PG’s various papers promoted that as a superpower of sorts. Clojure has gone the other direction and, while it supports macros, it generally discourages their use unless you’ve tried everything else first. But it still encourages DSLs built from the native Clojure data structures. So, for instance Hiccup for HTML generation.

jolt424• 1 year ago

The discouragement of macros I think is a knee-jerk reaction. Build around data structures and functions first, and then use the thinnest macros around that can be quite maintainable.

thomastjeffery• 1 year ago

I've been thinking about this a lot. DSLs solve an important problem, but they do it in the wrong direction.

It's impossible to write objective fact. Everything we write is subjected to the context it is expressed in, including the grammar that we use to write it. A DSL accommodates this by letting you make a new grammar on the fly. The trouble is, this doesn't help us get out of the context we are writing in already: it only lets us enter a new one that is nested inside.

So what if we could actually get out? What if we could write from outside of the context we are writing? That's the idea I'm working on. I think it's possible, but it's such an abstract idea that it's tricky to get a handle on.

fuzztester2• 1 year ago

I have tried Rebol out a little, multiple times over the years. it's a cool language. I like it.

I also got to know about Red early, followed it and tried it out for a bit.

but as others have said, that move to crypto, to fund the dev work and make the devs money, put me off for good. nothing wrong with making money, let them make plenty, I just didn't jive with crypto as a way of doing it.

sad about it going that route

HexDecOctBin• 1 year ago

So, REBOL and Red are basically Fexpr-based Lisps, right? They never describe themselves this way (instead using terms like definitional scoping, etc.), but it all just seems like a non-rigorous Fexpr based Lisp (almost like a light-weight version of vau-calculus of Kernel).

tangus3• 1 year ago

I don't think in Red a function can decide whether to evaluate its arguments or not. It's more like a Logo: functions have fixed arity, so you don't need to delimite the call, and lists ("blocks") are always quoted, so you need to explicitly evaluate them.

lagniappe• 1 year ago

    red-lang.org is blocked!

    Phantom believes this website is malicious and unsafe to use.

    This site has been flagged as part of a community-maintained database of known phishing websites and scams. If you believe the site has been flagged in error, please file an issue.

    Ignore this warning, take me to https://www.red-lang.org/p/about.html anyway.

tangus3• 1 year ago

Not very reliable, this Phantom thing.

emmelaich• 1 year ago

(2011,2013)

Seems the last release (alpha) was in 2015.

ksymph• 1 year ago

Here [0] is an example of what it looks like. Took some digging to find, really should be more prominent on the site.

It's very elegant! I can't fully grasp everything that's happening but the visual appearance of the syntax alone is interesting.

[0] https://github.com/red/code/blob/master/Scripts/clock.red

throwaway17_17• 1 year ago

I agree that this particular coding example looks good. I find it aesthetically pleasing for some reason. But like you I don’t know the language, which leaves me with a question, does this code make understanding the function’s operation and implicit usage contract (i.e. the function’s type) clear to a dev that does know the language?

I would assume it does, because I assume I be able to know these things in a comparable JS or Python example. But if that assumption is correct I really like the ‘look’ of Red.

cess113• 1 year ago

Seems someone built an ETL product from XML to databases.

https://redata.dev/smartxml/

If it's robust it seems rather neat.

aabbcc1241• 1 year ago

I know asciidoc from red and erlang, it's a nice language. Not sure why it is not as popular as markdown.

cess113• 1 year ago

It's a little more complex, but I like it too. I've worked in teams that put all in-repo documentation in Asciidoc, it was really nice for adding in diagrams of complex systems and dependency trees.

goku122• 1 year ago

There aren't many parser libraries for languages other than ruby. Its Ruby implementation, Asciidoctor, is considered as the reference implementation. However, it's being standardized and the situation will hopefully improve.

kscarlet• 1 year ago

Red’s ambitious goal is to build the world’s first full-stack language, a language you can use from system programming tasks, up to high-level scripting through DSL.

Pretty nonsensical statement. We have that for 50 years. Common Lisp, for example.

sim7c00• 1 year ago

I cant find some stuff from the docs. What i am wondering is:

For 'platforms' it notes for x86_64, "linux" and other operating systems.

is there a compiler option for this thing to make it spit out a 'freestanding' binary for the architectures it supports?

spjt• 1 year ago

Maybe it's just bias based on what I'm familiar with but I don't really like the syntax, or at least I can't understand any of it intuitively. Looking at the few examples I can find, it doesn't appear to be obvious without having to look at and interpret a bunch of surrounding context for clues to what a particular token is, e.g. a function name, a variable, an argument to a function and what function it is an argument to, the type of a variable, a value being assigned to it, etc. I see a lot of lines of code that are just several strings in a row without any sort of punctuation.

debo_• 1 year ago

In Red, you'll presumably always know what color your functions are.

dittonedo• 1 year ago

Seems lovable

greggirwin• 1 year ago

1) I'm part of Team Red. 2) You can like, dislike, embrace, or discount a language (or anything for that matter) for any reason that's important to you. 3) I'm not here to convince anyone of anything, just to provide some information and my own thoughts and opinions. 4) I'm not going to justify or argue the state of things in Red today. It is what it is. Lots of high level things are easy to talk (or complain) about, while some other really cool tech lives in the shadows, but is also important. 5) In Red we call embedded DSLs "dialects", just for clarity in what I write.

Red is more different than you may think, just by looking at it. It is designed such that things that look familiar may work very differently under the hood. That's good for making people comfortable, but also means you can't judge a book completely by its cover.

Red is a data format first. That's very Lisp-like, but Red goes further with the large number of datatypes that have a lexical form. e.g. email, url, pair, point, file, date, time, money, etc. Where Lisp* says code is data and data is code, we tend to say "Everything is data until it is evaluated." Rebol was only interpreted, but Red (not all Red however, as some things are too dynamic and require JiT, which we don't have yet) can be compiled.

Red compiles to Red/System (R/S) code. R/S is a static dialect (DSL) of Red, which compiles directly to machine code. No external compiler or C code gen. So you can write DSLs in Red, and those DSLs can be higher or lower level. We call this Metal to Meta programming. Compile a small R/S program, and you will see it's fast, and fully standalone. Compile Red in Dev mode, where the runtime isn't rebuilt, and it's also fast (after the first time). Compile in encap mode and...more to explain. Compile for release and it takes time, but gives you a standalone EXE. It's slow for a number of reasons. Just the current state of things. Compilation speed has not been a priority.

On APIs vs DSLs, a key distinction for me is that API don't have a natural way to enforce the order of operations. That's where a grammar adds value. And because Red is often self-consuming data, the ability to write grammars (`parse` rules) that are very BNF/PEG like, it makes data handling quite powerful. I also think it's easier than most other systems, but that's me, and I've been in the Redbol (Red+Rebol) world for a long time. Two related notes on that. 1) `parse` is, itself a dialect of Red. 2) You can parse not only at the character/string level, but at the value and datatype level, including literal values and typesets. Typesets are a way to express datatypes that are related. e.g. the `number!` typeset matches `[integer! float! percent!]` types. All that said, Red is a multi-paradigm language, including functional (though not pure functional), so you can absolutely build things in an OOP/lib/API manner if you prefer.

Infix came up, and the model is simple. Infix ops have a higher precedence than func calls, but there is no other operator precedence. Strictly left to right for ops. And, yes, operators are a datatype and you can make your own from most 2-arity funcs.

Func args are not enclosed in parens or brackets. This is a fundamental aspect that takes some getting used to. Once you do, at least from what I've seen through the years, it feels natural. We call this "free ranging evaluation" and it's a powerful aspect of Red. It also plays into dialect design. Red is sufficiently flexible that you could hack around this if you want, but then you're fighting the language, rather than working with it.

Red is high level and garbage collected, but it is not "safe" by some standards. Mutability is the default, values are strongly typed but variables are not, you can mix Red and Red/System pretty much however you want, and R/S is basically a C-level language. We talk about these tradeoffs a lot, and how to find a balance. Nothing comes for free.

One of the main dialects in Red, along with `parse`, is the `VID Visual Interface Dialect`. This is how you describe GUIs for Red's cross platform GUI system. You could also build a tree of faces manually, or write your own GUI dialect or API.

Another cross-platform note. Yes, we are 32-bit only at the moment. It hurts us as much as it hurts you. But Red can cross compile from and to any system it runs on. No other software or compilers needed; just a command line switch.

One of our primary goals is to "fight software complexity". That doesn't mean Red will look like C, or JS, or Python. It doesn't mean any one thing. It means a lot of things working in concert. We also hope to keep Red small and easy to set up. Today you can still just drop the EXE somewhere and go. The toolchain (interpreter+compiler) is ~1.5M and the REPLs (text mode and GUI mode, separately) are just over ~2M. We may offer more options at some point, ideas like using LLVM come up a lot. While they solve some problems, they create others. So far, the costs have been deemed unacceptable, and we don't have any showstoppers (other than time). But since Red is open source, with a permissive license...

Happy Reducing!

The Red Programming Language

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