Ordered my second #kiesel #guitar today. Looking forward to use it our band Divided by Zero in 8-12 weeks. #newguitar #newband #band #eguitar #metal #musician #rock #HardMusic #customshop
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#Kiesel who up interpreting they javascript 
Another ECMAScript proposal implemented by Carter! 
It appears JS is getting more capable than other languages using IEEE 754 floats now? 
![Demo of the Math.sumPrecise() function in a Kiesel REPL. The full code is as follows (screenreader unfriendly):
> 0.1 + 0.2 + 0.3
0.6000000000000001
> Math.sumPrecise([0.1, 0.2, 0.3])
0.6
>
> 1e308 + 1e308 - 1e308
Infinity
> Math.sumPrecise([1e308, 1e308, -1e308]) === 1e308
true
>](https://asdf.donotsta.re/media/c17d7b80d626c980784dd5103bde244a6a9dab7e4c037c4180a4df1108709b52.png "Demo of the Math.sumPrecise() function in a Kiesel REPL. The full code is as follows (screenreader unfriendly):
> 0.1 + 0.2 + 0.3
0.6000000000000001
> Math.sumPrecise([0.1, 0.2, 0.3])
0.6
>
> 1e308 + 1e308 - 1e308
Infinity
> Math.sumPrecise([1e308, 1e308, -1e308]) === 1e308
true
>")
Another day, another ECMAScript proposal implemented: Promise.try()!
![Demo of float16 rounding and DataView methods in a Kiesel REPL. The full code is as follows (screenreader unfriendly):
> Math.f16round(65519)
65504
> Math.f16round(65520)
Infinity
>
> buffer = new ArrayBuffer(2)
ArrayBuffer(byteLength: 2, data: 00 00)
>
> new DataView(buffer).setFloat16(0, 123, true)
undefined
> new DataView(buffer).getFloat16(0, true)
123
> buffer
ArrayBuffer(byteLength: 2, data: b0 57)
>
> new DataView(buffer).setFloat16(0, 65520, true)
undefined
> new DataView(buffer).getFloat16(0, true)
Infinity
> buffer
ArrayBuffer(byteLength: 2, data: 00 7c)
> // See: https://float.exposed/0x7c00
undefined
>
> array = new Float16Array(buffer)
Float16Array(length: 1, data: [ Infinity ])
>](https://asdf.donotsta.re/media/3f954d83e6f62080506507ea873e34707f2ff9d2795447b7ce361ac7dca61b3f.png "Demo of float16 rounding and DataView methods in a Kiesel REPL. The full code is as follows (screenreader unfriendly):
> Math.f16round(65519)
65504
> Math.f16round(65520)
Infinity
>
> buffer = new ArrayBuffer(2)
ArrayBuffer(byteLength: 2, data: 00 00)
>
> new DataView(buffer).setFloat16(0, 123, true)
undefined
> new DataView(buffer).getFloat16(0, true)
123
> buffer
ArrayBuffer(byteLength: 2, data: b0 57)
>
> new DataView(buffer).setFloat16(0, 65520, true)
undefined
> new DataView(buffer).getFloat16(0, true)
Infinity
> buffer
ArrayBuffer(byteLength: 2, data: 00 7c)
> // See: https://float.exposed/0x7c00
undefined
>
> array = new Float16Array(buffer)
Float16Array(length: 1, data: [ Infinity ])
>")
Thanks to sno2 for implementing the Set methods stage 3 proposal in #kiesel! I haven’t even written a CONTRIBUTING.md yet but this went extremely well for a 600 line PR coming out of nowhere 
![Demo of Set methods in a Kiesel REPL. The full code is as follows (screenreader unfriendly):
> set = new Set([123, "foo", true])
Set(123, "foo", true)
> other = new Set([null, 123, true, Symbol.for("bar")])
Set(null, 123, true, Symbol("bar"))
>
> set.intersection(other)
Set(123, true)
>
> set.union(other)
Set(123, "foo", true, null, Symbol("bar"))
>
> set.difference(other)
Set("foo")
>
> set.symmetricDifference(other)
Set("foo", null, Symbol("bar"))
>
> set.isSubsetOf(other)
false
> set.isSubsetOf(new Set([123, 456, "foo", true]))
true
>
> set.isSupersetOf(other)
false
> set.isSupersetOf(new Set(["foo"]))
true
>
> set.isDisjointFrom(other)
false
> set.isDisjointFrom(new Set([false, null, "bar"]))
true
>](https://asdf.donotsta.re/media/614240ef433a29f6d9a9da28ee7a602b2a440f03f33d7f10c94e59fc84e19e73.png "Demo of Set methods in a Kiesel REPL. The full code is as follows (screenreader unfriendly):
> set = new Set([123, \"foo\", true])
Set(123, \"foo\", true)
> other = new Set([null, 123, true, Symbol.for(\"bar\")])
Set(null, 123, true, Symbol(\"bar\"))
>
> set.intersection(other)
Set(123, true)
>
> set.union(other)
Set(123, \"foo\", true, null, Symbol(\"bar\"))
>
> set.difference(other)
Set(\"foo\")
>
> set.symmetricDifference(other)
Set(\"foo\", null, Symbol(\"bar\"))
>
> set.isSubsetOf(other)
false
> set.isSubsetOf(new Set([123, 456, \"foo\", true]))
true
>
> set.isSupersetOf(other)
false
> set.isSupersetOf(new Set([\"foo\"]))
true
>
> set.isDisjointFrom(other)
false
> set.isDisjointFrom(new Set([false, null, \"bar\"]))
true
>")
Placed an order for a new #electricguitar! I've long wanted to go back to headless guitars, and after playing #kiesel for a few years I decided to stay with them and get a Neck-Through 7-String Vader.
Configurator doesn't allow HSH pickups with neck through, but this is what I got on my order over phone. Partly because of the Easter discount, but also because I enjoyed single pickups on the Ibanez Ichi.
Build times for Kiesel are currently 14-18 weeks, will report when it is completed!
Spent some time fleshing out generators - I think the only thing missing now is actually supporting yield statements and pausing/resuming function evaluation (80/20 rule applies 
)
![$ ./zig-out/bin/kiesel
Kiesel 0.1.0 [Zig 0.12.0-dev.3429+13a9d94a8] on linux
Use Ctrl+D to exit.
> function* foo() { return 42; }
undefined
> gen = foo()
Generator()
> gen.next()
{ "value": 42, "done": true }
> gen.return(":^)")
{ "value": ":^)", "done": true }
> gen.throw(":^(")
Uncaught exception: ":^("
>
> async function* foo() { return 42; }
undefined
> gen = foo()
AsyncGenerator()
> gen.next()
Promise(state: <fulfilled>, result: { "value": 42, "done": true })
> gen.return(":^)")
Promise(state: <fulfilled>, result: { "value": ":^)", "done": true })
> gen.throw(":^(")
A promise was rejected without any handlers: Promise(state: <rejected>, result: ":^(")
Promise(state: <rejected>, result: ":^(")
>](https://asdf.donotsta.re/media/3b94dfd8ecede7a4453a6cdad72c4728bf3aca5c3148db4380d82109005e40da.png "$ ./zig-out/bin/kiesel
Kiesel 0.1.0 [Zig 0.12.0-dev.3429+13a9d94a8] on linux
Use Ctrl+D to exit.
> function* foo() { return 42; }
undefined
> gen = foo()
Generator()
> gen.next()
{ \"value\": 42, \"done\": true }
> gen.return(\":^)\")
{ \"value\": \":^)\", \"done\": true }
> gen.throw(\":^(\")
Uncaught exception: \":^(\"
>
> async function* foo() { return 42; }
undefined
> gen = foo()
AsyncGenerator()
> gen.next()
Promise(state: <fulfilled>, result: { \"value\": 42, \"done\": true })
> gen.return(\":^)\")
Promise(state: <fulfilled>, result: { \"value\": \":^)\", \"done\": true })
> gen.throw(\":^(\")
A promise was rejected without any handlers: Promise(state: <rejected>, result: \":^(\")
Promise(state: <rejected>, result: \":^(\")
>")
The web-compatible runtime for Kiesel now supports procrastination queueMicrotask() 
![Kiesel 0.1.0 [Zig 0.12.0-dev.3366+8e7d9afda] on linux
Use Ctrl+D to exit.
> queueMicrotask()
Uncaught exception: TypeError: undefined is not callable
> queueMicrotask(123)
Uncaught exception: TypeError: 123 is not callable
> queueMicrotask(() => Kiesel.print("World")); Kiesel.print("Hello")
Hello
World
undefined
> queueMicrotask(() => { throw new Error("This incident will be reported."); })
Uncaught exception: Error: This incident will be reported.
undefined
>](https://asdf.donotsta.re/media/f410214563a6db47254611b036089d8b9e996f05921e19a3f7ac57d7945d016e.png "Kiesel 0.1.0 [Zig 0.12.0-dev.3366+8e7d9afda] on linux
Use Ctrl+D to exit.
> queueMicrotask()
Uncaught exception: TypeError: undefined is not callable
> queueMicrotask(123)
Uncaught exception: TypeError: 123 is not callable
> queueMicrotask(() => Kiesel.print(\"World\")); Kiesel.print(\"Hello\")
Hello
World
undefined
> queueMicrotask(() => { throw new Error(\"This incident will be reported.\"); })
Uncaught exception: Error: This incident will be reported.
undefined
>")
I started working on a web compatible runtime for Kiesel - the goal is to roughly aim for the list of APIs in scope by WinterCG! Only navigator.userAgent right now but it’s a start :^)
This is standalone and not shipped as part of the core library but included by default in the kiesel CLI.
![Kiesel 0.1.0 [Zig 0.12.0-dev.3245+4f782d1e8] on linux
Use Ctrl+D to exit.
> navigator.userAgent
"Kiesel/0.1.0"
>](https://asdf.donotsta.re/media/879c2ba0a50d5b92ba3897260e1469e330e3d19b0ec5e875e2d84ccb215a1a55.png "Kiesel 0.1.0 [Zig 0.12.0-dev.3245+4f782d1e8] on linux
Use Ctrl+D to exit.
> navigator.userAgent
\"Kiesel/0.1.0\"
>")
donotsta.reAkkoma
A few hundred lines of plumbing later, modules can now actually export values! Still no static imports but making progress step by step 
#kiesel #js #javascript
#kiesel #js #javascript
![Demo of named and default module exports in the Kiesel JS REPL. The full code is as follows (screenreader unfriendly):
$ cat module.js
export var foo = 42;
export default "😺";
$ kiesel git:(main) ✗ ./zig-out/bin/kiesel
Kiesel 0.1.0 [Zig 0.12.0-dev.3182+f3227598e] on linux
Use Ctrl+D to exit.
> import("module.js").then(module => { globalThis.module = module; })
Promise(state: <fulfilled>, result: undefined)
> module
{ [Symbol("Symbol.toStringTag")]: "Module" }
> module.foo
42
> module.default
"😺"
>](https://asdf.donotsta.re/media/c72c8e69fc516ba7fcc9a6317da9987da20bad8e591e8f6e37581e490cf08017.png "Demo of named and default module exports in the Kiesel JS REPL. The full code is as follows (screenreader unfriendly):
$ cat module.js
export var foo = 42;
export default \"😺\";
$ kiesel git:(main) ✗ ./zig-out/bin/kiesel
Kiesel 0.1.0 [Zig 0.12.0-dev.3182+f3227598e] on linux
Use Ctrl+D to exit.
> import(\"module.js\").then(module => { globalThis.module = module; })
Promise(state: <fulfilled>, result: undefined)
> module
{ [Symbol(\"Symbol.toStringTag\")]: \"Module\" }
> module.foo
42
> module.default
\"😺\"
>")
my first #kiesel 
, bought in 2018 from their custom shop.
Model is v220 (with a bunch of customization).
Currently tuned in dropC, I use it in my second band Sweet Fiend .
#guitar #guitarGear #megadeth #metal
, bought in 2018 from their custom shop.Model is v220 (with a bunch of customization).
Currently tuned in dropC, I use it in my second band Sweet Fiend .
#guitar #guitarGear #megadeth #metal
my first #kiesel , bought in 2018 from their custom shop.
Model is v220 (with a bunch of customization).
Currently tuned in dropC, I use it in my second band Sweet Fiend .
#guitar #guitarGear #megadeth #metal
It's been exactly three months since the last devlog, and while I wish I could say that was planned timing, I'm just really good at procrastinating. Lots of cool stuff though!
https://linus.dev/posts/kiesel-devlog-6/
#kiesel #js #javascript
https://linus.dev/posts/kiesel-devlog-6/
#kiesel #js #javascript
linus.devKiesel Devlog #6: Catching up :^) — Linus Groh
#caturday with #Tessy 
SOME HASHTAGS: #calico #cat #cats #catcontent #CatsOfMastodon #MastoCats #Catstodon #catcontent #FediCat #FediCats #catsofpixelfed #pixelfedcats #pixelcats #catlover #catlife #guitar #guitarist #guitarplayer #guitarpedals #songwriter #musician #music #metal #kiesel #kieselguitars
SOME HASHTAGS: #calico #cat #cats #catcontent #CatsOfMastodon #MastoCats #Catstodon #catcontent #FediCat #FediCats #catsofpixelfed #pixelfedcats #pixelcats #catlover #catlife #guitar #guitarist #guitarplayer #guitarpedals #songwriter #musician #music #metal #kiesel #kieselguitars
. 