JavaScript.exe - Standalone Executables

in the next year or 2. Word.

implement a bunch of flags

And then Jared from BUN to I'm curious how large that is. They say it can run super fast, but I'm curious, like, maybe we will be able to compile Eighty 6. Hello. Eighty 6 meg. Hello, world. Yeah. And the answer to that is, yes. It's 86 megs because it's 85.999 So, you know, we talk about Intl all the time. You can format money in any currency for any type of viewer. You can format dates for around the world. You can give it a list of But I also I talked to the folks from Fastly. I wanna get them on the show.

Head on over to syntax.fm just the your

You're this X, Y, and Z on you're gonna be limited by memory and CPU before you are actual size. Right. Micro SD cards cost nothing. Exactly. Yeah.

It's syntax dot f m on, blue sky. Mhmm. Cool. Well, that's it, and we will catch you on Wednesday. Alright. Peace.

So on Mac, you don't need that because it's it's built in to to the Mac. However, it's bundling the entire INTL package, which was I tweeted out about this, the engine in Firefox, JavaScript engine, and they've made that their runtime. But JavaScript Executables.

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and say, just give me the North American Intl API. And it it dropped, like, 25 megs off of it. So if you're not formatting environment similar to like a Cloudflare Worker, right? to bring applications the actual application that yours is built in.

then maybe you can do a custom build of this type of thing if you really do care about how big of a size this will be. It feels like if you really care about the size, you should just be writing it, not in JavaScript. Yeah, that's true as well.

I'm trying to think of, like, a executable Assembly. They are sorry. They compiled it to Wasm, JavaScript is not a

It's not that big of a like maybe if you were running it in, like, a like 20, 25 megs alone currency for executable was to run this That's it. JavaScript Executables.

I use an SD card plugged into a u s a USB

to a a school computer. Mean, I remember doing that too. Even in college, you'd go to the computer lab, and it's it's actually kind of a weird moment to think that USB sticks

comes back, and then you get the text in PHP and output it in your PHP rendering, right? So that's you being able to reach for other things Egyptians, Other use cases

translator. More than anything nowadays, if I need to install an OTA on my car. I have the best little,

USB

storage on SD cards than anything else.

So over the years, she's collected lots of 16 gig cards that, like, it's too small to put in a camera anymore. So she gives them to me.

I've probably

long past their peak usage at this point, you know, even though, like, storage on them is probably outrageous now, but I ain't got no need for that. I got the cloud. Yeah. Yeah, exactly.

in other languages from So

People

I just have millions of SD cards around. Like, my sister is a photographer,

You know what I use now is I just because I have I have much more

I've had a print stuff. I sometimes still bring a USB in, although emailing it is generally easier.

development environment on a USB stick. Just the amount of, like, wrong in that statement that you could just plug in a USB

SD reader. It takes mini SD, regular size SD, and it has USB c on one side and USB a on the other side. It's the best because, like, instead of buying a USB stick,

the idea with JavaScript Let us know

compiled or or bundled language, meaning that when you Oh.

Like yeah. No. No. It's it's not by default. Yeah. Some languages out there

And wherever you're running that, it has to run an environment that has JavaScript. It has to have the entire runtime available to you. So Node recently announced something that they have, Which is being able to stuff in this area on the school computers, anywhere. Not anywhere, but you can run-in places that you have without having to have Node and NPM and all the correct versions and all of these things installed, I Rather than you having to go ahead and say, okay. Well, in order to run this, to bundle without a lot of the stuff so they could they will be working on making it much smaller.

So let's get into a compiled like Go Only running in PHP, and you can't install Node. Well, the answer to this is you bundle your entire app into a single executable, is that milk, eggs, cheese. And you can for North America, we will say milk, eggs and cheese, and and you'll get the commas and the and or the opera. And it'll do that around the world. That package that does internationalization

You can run it and it will compile it to

as well as the entire Node. Js runtime JavaScript is not that way. You write JavaScript, and then you have to ship that and run that.

is an example.

that you can then move around exciting for JavaScript. Not that most people will need this. However, I I also I went and It does that sort of as a child process, I did the same app, and it was pretty much bang on size with this type of thing.

there are a handful of use cases that you I don't I don't know which one I would like, but I I do know as as, like, a similar if you take a look at other things out there, actual JavaScript runtime because at least for now, your computer's CPU.

and the logic for that application runs in Node. Js. So rather than you saying Again, it has to run locally for whatever reason. Right? You can't. It maybe the files are too large or for whatever reason.

onto a user's computer. So he works in IT department.

or bun or Dino or whatever. If you wanna take that and run that somewhere else, the 86 meg JavaScript run. Quite quite honestly, it's amazing that can have an entire is massive, and it's it's part of

the people that Need to run it, and they can run it on their computer without having to tell them, okay. We'll go go to IT first, you have to download this folder full of JavaScript files or like a bundled single JS, will allow you to you write like like Rust

and then you could just send that executable to JavaScript jokes and, like, the stuff people reply to it because,

and allow them to npm install People like, why don't you just tree shake it? I'm pretty sure you can't tree shake C plus plus that runs on Node. Js JavaScript does not compile into assembly code, most operating systems.

So What he did is he just bundled it into a single executable,

application unfortunately, hello, world. And then I showed environment, to servers that are not node servers. So if you think about packages it up into a tiny, not a tiny a single it's not tiny. We'll talk about that into a single You can run Node programming environment run-in

That need this specific application

Extremely not portable.

and then you have to go make sure you go get NPM and make sure you go get the correct version of Node. Js installed. And hopefully you don't have any issues with your employer allowing Go is like this, it will compile it to low level assembly code that will just run on it's nice to have it entirely self contained in a single executable it is a hosting provider. But one of the things they have is So Dino has this as well. It's called Dino Compile.

your thing. It's just

Extremely not portable. Yeah. Exactly.

might need something like this. Probably the biggest one is is portability.

X, Y, and Z. It's not going to work. In a lot of cases, it's not going to work.

got so angry. It's probably the most I've ever been, JavaScript to assembly and then they also compile your code to Wasm.

that's I understand that if people are thinking about, like, it's exhausting that every single Elektron app has its own version of Node, All that big. Like, in the same breath, people the next day, I was asking about Python, and people were telling me

to install this, like, Python special package manager.

So I don't there are ways to to get it smaller. Talk about that in just a second. But the reason why it is so huge, which is 86 megs, A good example is the Tailwind compiler, right? SpiderMonkey, which is and I showed Like, I know. Like, people are going to ask how big this is. So I put the show the size in it. It was 86 megs, the Mac OS version of it is only 25 megabytes, so it is getting quite a bit smaller. And I bet we'll see a lot of

that small. Right? It is. And and it's that it is frustrating specifically it. Because people just will ignore the context of every Yeah. Just just as an opportunity to get out of something. Yeah. Just to get a just to get a funny tweet. But in in reality, you know,

86 megs is If you want to be able to bring an entire What you would use these types of things for. If you have used them, we'd love to hear it. Tweet us at syntax f dot f m. No. At syntax f m.

like, harassed on the Internet. Not because, like, people don't like JavaScript, but I turned into the, and people lost their minds.

and theoretically, you could ship every node module with its own version of node. But that's not what this is four. This is for what we just talked about earlier. There's these situations where you need a standalone executable. And quite honestly, I don't think that just for the INTL. So if you can So this is kind of and you cannot tree shake.

And it was 3 and a half gigs. And I was like, you're the same people that were just getting mad at Sixteen gigs is is plenty. Right? Yeah. I have 1 big 64 one that I just use for everything for my camera. Just try to put note on it. It'll fit. So let's talk about the actual I will it. So,

like, the punching bag for everybody's And the last 1 is just like you could you could run it on a USB stick. I remember I don't know how much popular how popular this is these days, but when I had a computer class in high school,

Matt from Caddy tweeted it out, and he's big in the Go community. Right? And, like, they have, like, their own Edge spot where you would run. You care about the size of that, but not about the CPU. You know, like, if it's running on, like, an Arduino or something, what that is real quick, and then we'll get into, like, why would you ever want to do that? So which honestly,

people who

Monday. Monday. Monday.

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I I I saw some release about the news windows, and all of the Reddit comments were, like, never installing this. And it's just like, you don't think there's anything in here for updates. You don't think there's anything in here, like, for me? Like, give me all the updates all the time. I I don't care. Just yeah. I'm sorry. Unrelated rant. But, like, 80 megs. Nothing. I know it's a Hello World. That's not the point. Yeah. Totally. I would be mad if I had 80 of these installed in my system, But again, we talked about the benefits and the why of that. That was missed by LOL. Hello, World is whatever. And node modules is so big, which is also why we just did that show on why is Node modules so big. The answer to that is all of that Node modules will not be part of your end application

Megabit

sized JavaScript executable or 81 megabit.

because You can bundle your application. You don't need all that stuff to be included in the bundle. Would you rather have 180

app is I asked a couple of people, they're like, Ah, generally, like 2 to 15 megs is like a general Go application. So obviously quite a bit smaller, And that is because those things are compiled to assembly.

8 80 megs is like nothing these days anyways. I'm sorry, folks. We have computers with giant terabytes. Some people just, like, live living like a 1000000000 years ago. You know, it's like it's it's not the same thing, but it's a frustratingly similar type of person to the type of person who, like, won't

install a modern version of Windows because LOL, they all suck. When it's like, bro,

So you're gonna get you're gonna get trouble mixing those up. Yeah. I know. Sorry.

They compiled it to, We used to bring all kinds of stuff on USB sticks because you couldn't download or run stick your entire Boss, and Scott and bring with you and run-in or like rust based stuff That is in Indino.

So I guess it is possible I don't know how many times. I used it to hack a Wii a couple of months ago, and then I like, I went to anything which is really nice.

Yeah. Yeah. That would be a thing. Yeah.

Have you heard of Fastly before? You know, I see it's one of those companies that I've seen their logo so many times. I've seen their website. I've been to their website.

code at some point. Right? It's a thing. Pretty neat.

I personally don't have a ton of use for it, but they were one of those logos that pops up everywhere. So I've never really cataloged it in my brain because it always just seemed like somebody else's thing. Honestly, I just thought I've seen their logo all the time, and I'm like, oh, that's, like, some hosting provider from the fastest 5 post or something. Yeah. Yeah. But it's not. It's, well, oh, man.

is that node Now can run it into executable. I showed an example of,

and you can run this from literally any programming language that allows you to run a shell process.

that

what do you do? You install PHP and Node on your server and you have to maintain both of those things. What if you're using some sort of service They have a lot of people in accounting

and part of the PHP If you want to be able to run this in a PHP A large majority of those tools are built in JavaScript, right? put stuff on USB sticks and launch it. No problem. So if you really wanted to, you could where I visited a website in PHP,

all of the tools surrounding our ecosystem, deploy tooling So I I heard I posted this on Twitter, and there's a couple of people who said, I use this a lot tweeted out just like yesterday that he is working on it as well. And

So all programming I did an example with PHP And what they've done is they've taken create a stand alone executable of your node application. And, essentially, what it does is it takes your entire application, all the dependencies that are necessary, compiled this without INTL.

or Rails the output, But you could They have said that they are going to node script.

executables.

not always EXE. That's the that's the Windows extension. So let's talk about what the heck in a JavaScript executable is

and why we might need to worry about them and what people are doing about them in the space. We have a bunch of new players, whether that's no Dino bun. A lot of people talking about executable these days. With me as always is my man, Wes Bos. Wes, what's up, my dude? Hey, I am stoked to talk about

We're gonna be executing on some executables talking about dot exe.

to Syntax.

Although, executable's

On this Monday, hasty treat. We're gonna be talking about

JavaScript