Merge pull request 'deep-proxy' (#1) from deep-proxy into master

Reviewed-on: #1

.vscode/launch.json

@@ -1,12 +0,0 @@
-{
-    "configurations": [
-        {
-            "name": "deno launch",
-            "request": "launch",
-            "type": "node",
-            "cwd": "${workspaceFolder}",
-            "runtimeExecutable": "deno",
-            "runtimeArgs": ["styler.tsx"],
-        }
-    ]
-}

bundle.d.ts

@@ -0,0 +1,97 @@
+export {}
+declare global
+{
+  namespace Van {
+
+    interface State<T> {
+      val: T
+      readonly oldVal: T
+      readonly rawVal: T
+    }
+    
+    // Defining readonly view of State<T> for covariance.
+    // Basically we want StateView<string> to implement StateView<string | number>
+    type StateView<T> = Readonly<State<T>>
+    
+    type Val<T> = State<T> | T
+    
+    type Primitive = string | number | boolean | bigint
+    
+    // deno-lint-ignore no-explicit-any
+    type PropValue = Primitive | ((e: any) => void) | null
+    
+    type PropValueOrDerived = PropValue | StateView<PropValue> | (() => PropValue)
+    
+    type Props = Record<string, PropValueOrDerived> & { class?: PropValueOrDerived; is?: string }
+    
+    type PropsWithKnownKeys<ElementType> = Partial<{[K in keyof ElementType]: PropValueOrDerived}>
+    
+    type ValidChildDomValue = Primitive | Node | null | undefined
+    
+    type BindingFunc = ((dom?: Node) => ValidChildDomValue) | ((dom?: Element) => Element)
+    
+    type ChildDom = ValidChildDomValue | StateView<Primitive | null | undefined> | BindingFunc | readonly ChildDom[]
+    
+    type TagFunc<Result> = (first?: Props & PropsWithKnownKeys<Result> | ChildDom, ...rest: readonly ChildDom[]) => Result
+    
+    type Tags = Readonly<Record<string, TagFunc<Element>>> & {
+      [K in keyof HTMLElementTagNameMap]: TagFunc<HTMLElementTagNameMap[K]>
+    }
+  }
+  const van:{
+    readonly state: <T>(initVal: T, HMRKey?:string)=> Van.State<T>
+    readonly derive: <T>(f: () => T) => Van.State<T>
+    readonly add: (dom: Element, ...children: readonly Van.ChildDom[]) => Element
+    readonly tags: Van.Tags & ((namespaceURI: string) => Readonly<Record<string, Van.TagFunc<Element>>>)
+    readonly hydrate: <T extends Node>(dom: T, f: (dom: T) => T | null | undefined) => T
+  };
+
+
+  namespace VanX
+  {
+    type StateOf<T> = { readonly [K in keyof T]: Van.State<T[K]> }
+    type ValueType<T> = T extends (infer V)[] ? V : T[keyof T]
+    type KeyType<T> = T extends unknown[] ? number : string
+    type ReplacementFunc<T> =
+        T extends (infer V)[] ? (items: V[]) => readonly V[] :
+        (items: [string, T[keyof T]][]) => readonly [string, T[keyof T]][]
+  }
+  const vanX:{
+    readonly calc: <R>(f: () => R) => R
+    readonly reactive: <T extends object>(obj: T, HMRKey?:string) => T
+    readonly noreactive: <T extends object>(obj: T) => T
+    readonly stateFields: <T extends object>(obj: T) => VanX.StateOf<T>
+    readonly raw: <T extends object>(obj: T) => T
+    readonly list: <T extends object, ElementType extends Element>(
+      container: (() => ElementType) | ElementType,
+      items: T,itemFunc: (v: Van.State<VanX.ValueType<T>>, deleter: () => void, k: VanX.KeyType<T>) => Node
+    ) => ElementType
+    readonly replace: <T extends object>(obj: T, replacement: VanX.ReplacementFunc<T> | T) => T
+    readonly compact: <T extends object>(obj: T) => T
+    // my addition
+    readonly Store: <T extends object>(obj:T, key:string)=>T
+  };
+
+  namespace Gale { 
+    type KeyQuery = "@";
+    type KeyPseudo = ":";
+    type KeyChild = ".";
+    type KeyGroup = "^";
+    type UserStyles = Partial<CSSStyleDeclaration> & {[key: `${KeyQuery|KeyPseudo|KeyChild|KeyGroup}${string}`]: UserStyles }
+    type UserSheet = Record<string, UserStyles>
+    type CollectKeys<Obj> = {[Key in keyof Obj]: Obj[Key] extends object ? Key | CollectKeys<Obj[Key]> : Key }[keyof Obj]
+    type FilterKeys<Keys> = Keys extends `${KeyChild|KeyGroup}${infer Rest}` ? Keys : never
+    type CrossMultiply<A, B> = A extends string ? B extends string ? `${A}${B}` : never : never 
+    type CrossMultiplyRecord<Rec> = keyof Rec | { [K in keyof Rec]: K extends string ? CrossMultiply<K, FilterKeys<CollectKeys<Rec[K]>>> : never }[keyof Rec]
+    type Tier = (selector:string, obj:UserStyles)=>string;
+    type CreateSheet = <T extends UserSheet>(sheet:UserSheet&T)=> ((...args:CrossMultiplyRecord<T>[])=>string)&{CSS:string, DOM:Elemental<CrossMultiplyRecord<T>>}
+    
+
+    type Elemental<T extends string> = {[K in keyof HTMLElementTagNameMap]: Circular<T, K>}
+    type Circular<Keys extends string, ElementName extends keyof HTMLElementTagNameMap> = {
+        [K in Keys]: Circular<Keys, ElementName>&Van.TagFunc<HTMLElementTagNameMap[ElementName]>;
+    };
+    
+  }
+  const Gale:Gale.CreateSheet
+}

bundle.js

@@ -0,0 +1,17 @@
+//van
+{let e,t,r,o,n,l,s,i,f,h,w,a,d,u,_,c,S,g,y,b,m,v,j,x,O;s=Object.getPrototypeOf,f={},h=s(i={isConnected:1}),w=s(s),a=(e,t,r,o)=>(e??(setTimeout(r,o),new Set)).add(t),d=(e,t,o)=>{let n=r;r=t;try{return e(o)}catch(e){return console.error(e),o}finally{r=n}},u=e=>e.filter(e=>e.t?.isConnected),_=e=>n=a(n,e,()=>{for(let e of n)e.o=u(e.o),e.l=u(e.l);n=l},1e3),c={get val(){return r?.i?.add(this),this.rawVal},get oldVal(){return r?.i?.add(this),this.h},set val(o){r?.u?.add(this),o!==this.rawVal&&(this.rawVal=o,this.o.length+this.l.length?(t?.add(this),e=a(e,this,x)):this.h=o)}},S=e=>({__proto__:c,rawVal:e,h:e,o:[],l:[]}),g=(e,t)=>{let r={i:new Set,u:new Set},n={f:e},l=o;o=[];let s=d(e,r,t);s=(s??document).nodeType?s:new Text(s);for(let e of r.i)r.u.has(e)||(_(e),e.o.push(n));for(let e of o)e.t=s;return o=l,n.t=s},y=(e,t=S(),r)=>{let n={i:new Set,u:new Set},l={f:e,s:t};l.t=r??o?.push(l)??i,t.val=d(e,n,t.rawVal);for(let e of n.i)n.u.has(e)||(_(e),e.l.push(l));return t},b=(e,...t)=>{for(let r of t.flat(1/0)){let t=s(r??0),o=t===c?g(()=>r.val):t===w?g(r):r;o!=l&&e.append(o)}return e},m=(e,t,...r)=>{let[{is:o,...n},...i]=s(r[0]??0)===h?r:[{},...r],a=e?document.createElementNS(e,t,{is:o}):document.createElement(t,{is:o});for(let[e,r]of Object.entries(n)){let o=t=>t?Object.getOwnPropertyDescriptor(t,e)??o(s(t)):l,n=t+","+e,i=f[n]??=o(s(a))?.set??0,h=e.startsWith("on")?(t,r)=>{let o=e.slice(2);a.removeEventListener(o,r),a.addEventListener(o,t)}:i?i.bind(a):a.setAttribute.bind(a,e),d=s(r??0);e.startsWith("on")||d===w&&(r=y(r),d=c),d===c?g(()=>(h(r.val,r.h),a)):h(r)}return b(a,i)},v=e=>({get:(t,r)=>m.bind(l,e,r)}),j=(e,t)=>t?t!==e&&e.replaceWith(t):e.remove(),x=()=>{let r=0,o=[...e].filter(e=>e.rawVal!==e.h);do{t=new Set;for(let e of new Set(o.flatMap(e=>e.l=u(e.l))))y(e.f,e.s,e.t),e.t=l}while(++r<100&&(o=[...t]).length);let n=[...e].filter(e=>e.rawVal!==e.h);e=l;for(let e of new Set(n.flatMap(e=>e.o=u(e.o))))j(e.t,g(e.f,e.t)),e.t=l;for(let e of n)e.h=e.rawVal},O={tags:new Proxy(e=>new Proxy(m,v(e)),v()),hydrate:(e,t)=>j(e,g(t,e)),add:b,state:S,derive:y},window.van=O;}
+//vanx
+{let e,t,r,{fromEntries:o,entries:l,keys:n,hasOwn:f,getPrototypeOf:a}=Object,{get:i,set:y,deleteProperty:c,ownKeys:s}=Reflect,{state:m,derive:d,add:u}=van,b=1e3,w=Symbol(),A=Symbol(),S=Symbol(),_=Symbol(),g=Symbol(),p=Symbol(),P=e=>(e[A]=1,e),v=e=>e instanceof Object&&!(e instanceof Function)&&!e[p],h=e=>{if(e?.[A]){let t=m();return d(()=>{let r=e();v(t.rawVal)&&v(r)?B(t.rawVal,r):t.val=x(r)}),t}return m(x(e))},F=e=>{let t=Array.isArray(e)?[]:{__proto__:a(e)};for(let[r,o]of l(e))t[r]=h(o);return t[S]=[],t[_]=m(1),t},O={get:(e,t,r)=>t===w?e:f(e,t)?Array.isArray(e)&&"length"===t?(e[_].val,e.length):e[t].val:i(e,t,r),set:(e,o,l,n)=>f(e,o)?Array.isArray(e)&&"length"===o?(l!==e.length&&++e[_].val,e.length=l,1):(e[o].val=x(l),1):o in e?y(e,o,l,n):y(e,o,h(l))&&(++e[_].val,C(e).forEach(E.bind(t,n,o,e[o],r)),1),deleteProperty:(e,t)=>(c(e,t)&&R(e,t),++e[_].val),ownKeys:e=>(e[_].val,s(e))},x=e=>!v(e)||e[w]?e:new Proxy(F(e),O),D=e=>(e[p]=1,e),j=e=>e[w],K=a(m()),N=e=>new Proxy(e,{get:(e,t,r)=>a(e[t]??0)===K?{val:k(e[t].rawVal)}:i(e,t,r)}),k=e=>e?.[w]?new Proxy(N(e[w]),O):e,C=e=>e[S]=e[S].filter(e=>e.t.isConnected),E=(e,t,r,o,{t:l,f:f})=>{let a=Array.isArray(e),i=a?Number(t):t;u(l,()=>l[g][t]=f(r,()=>delete e[t],i)),a&&!o&&i!==e.length-1&&l.insertBefore(l.lastChild,l[g][n(e).find(e=>Number(e)>i)])},R=(e,t)=>{for(let r of C(e)){let e=r.t[g];e[t]?.remove(),delete e[t]}},T=r=>(e??(setTimeout(()=>(e.forEach(C),e=t),b),e=new Set)).add(r),q=(e,t,r)=>{let o={t:e instanceof Function?e():e,f:r},n=t[w];o.t[g]={},n[S].push(o),T(n);for(let[e,r]of l(n))E(t,e,r,1,o);return o.t},z=(e,t)=>{for(let[r,o]of l(t)){let t=e[r];v(t)&&v(o)?z(t,o):e[r]=o}for(let r in e)f(t,r)||delete e[r];let r=n(t),o=Array.isArray(e);if(o||n(e).some((e,t)=>e!==r[t])){let l=e[w];if(o)e.length=t.length;else{++l[_].val;let e={...l};for(let e of r)delete l[e];for(let t of r)l[t]=e[t]}for(let{t:e}of C(l)){let{firstChild:t,[g]:o}=e;for(let l of r)t===o[l]?t=t.nextSibling:e.insertBefore(o[l],t)}}return e},B=(e,n)=>{r=1;try{return z(e,n instanceof Function?Array.isArray(e)?n(e.filter(e=>1)):o(n(l(e))):n)}finally{r=t}},G=e=>Array.isArray(e)?e.filter(e=>1).map(G):v(e)?o(l(e).map(([e,t])=>[e,G(t)])):e;window.vanX={calc:P,reactive:x,noreactive:D,stateFields:j,raw:k,list:q,replace:B,compact:G}}
+
+//Store
+vanX.Store =(obj, key)=> {
+    const recall = localStorage.getItem(key);
+    const store = vanX.reactive(recall ? JSON.parse(recall) : obj);
+    van.derive(() => localStorage.setItem(key, JSON.stringify(vanX.compact(store))));
+    return store;
+}
+
+//gale
+const KeyQuery="@",KeyPseudo=":",KeyChild=".",KeyGroup="^",Tier=(e,t)=>`${e}{${Object.keys(t).map((e=>{const n=t[e];switch(e[0]){case"@":return Tier(`@media(max-width:${e.substring(1)})`,n);case":":return Tier(`&${e}`,n);case".":return Tier(`${e}`,n);case"^":return Tier(`&:hover .${e.substring(1)}`,n)}return`${e.replace(/([a-z])([A-Z])/g,"$1-$2")}: ${n};`})).join("\n")}}`;let i=0;globalThis.Gale=e=>{const t=i?"_"+i:"";i++;const n=Object.keys(e).map((t=>Tier("."+t,e[t]))).join("\n");globalThis.document?.head.insertAdjacentHTML("beforeend",`<style data-sheet="${i}">${n}</style>`);const r=(...e)=>{const n=(e,t)=>{const n=t.lastIndexOf(e)+e.length;return n?t.substring(n):t};return e.map((e=>n("^",n(".",e)))).join(t+" ")+t};return r.CSS=n,r.DOM=new Proxy({},{get(e,t){const n=t,r=[],s=new Proxy(((...e)=>{const t=van.tags[n](...e);return t.className=r.join(" "),t}),{get:(e,t)=>(r.push(t.substring(t.lastIndexOf(".")+1)),s)});return s}}),r};
+//boot
+((t="/")=>{fetch(t+"deno.json").then((t=>t.json())).then((e=>{const n=(t,e)=>{let n=document.createElement("script");n.type=t,n.textContent=e,document.head.appendChild(n)},o=e.imports;for(let e in o){const n=o[e];n.startsWith("./")&&(o[e]=t+n.substring(2))}n("importmap",JSON.stringify({imports:o})),n("module",'import "entry"; ')}))})();

deno.json

@@ -1,11 +1,13 @@
 {
-    "imports": {
-        "react": "https://esm.sh/preact@10.18.1/compat",
-        "react/": "https://esm.sh/preact@10.18.1/compat/"
-    },
-	"tasks": {"go": "deno run -A styler.tsx"},
     "compilerOptions": {
-		"jsx": "react-jsx",
-		"lib": ["deno.window","dom","dom.asynciterable"]
+        "checkJs": true,
+        "lib": [
+            "deno.window",
+            "DOM"
+        ],
+        "types": ["./bundle.d.ts"]
+    },
+    "imports": {
+        "entry":"./app.js"
     }
 }

dev_server.ts

@@ -0,0 +1,94 @@
+import { contentType } from "jsr:@std/media-types";
+
+// Parse the port from the command-line arguments, defaulting to 8000
+const port = parseInt(Deno.args[0] || "8000", 10);
+const sockets: WebSocket[] = [];
+const connect = `<script>
+const ws = new WebSocket('ws://localhost:${port}/ws');
+ws.addEventListener('message', (event) => {
+  if (event.data === 'reload') {
+    window.location.reload();
+  }
+});
+ws.addEventListener('error', console.error);
+ws.addEventListener('close', console.warn);
+</script>`;
+
+const bundle = await fetch(import.meta.resolve("./bundle.js")).then(r=>r.text());
+
+let html: string;
+try {
+  html = Deno.readTextFileSync("./index.html").replace("<head>", "<head>"+connect);
+} catch (_) {
+  html = `
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+      ${connect}
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <style> * {margin: 0;padding: 0;box-sizing: border-box;}html, body {height: 100%;width: 100%;font-family: Arial, sans-serif;line-height: 1.6;}body {-webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;}img, video {max-width: 100%;height: auto;}a {text-decoration: none;color: inherit;}ul, ol {list-style: none;}button, input, textarea {font-family: inherit;font-size: inherit;line-height: inherit;border: none;background: none;padding: 0;margin: 0;outline: none;}table {border-collapse: collapse;width: 100%;}</style>
+        <script>${bundle}</script>
+    </head>
+    <body></body>
+</html>`;
+}
+
+
+function extension(path: string): string {
+  // Remove trailing slash if it exists
+  const normalizedPath = path.endsWith("/") ? path.slice(0, -1) : path;
+  // Get the last part of the path
+  const lastPart = normalizedPath.split("/").pop() || "";
+  // Check if the last part contains a "."
+  return lastPart.split(".")[1] || "";
+}
+
+// Start the HTTP server using Deno.serve
+Deno.serve({ port }, async (req: Request) => {
+  const url = new URL(req.url);
+
+  // Handle WebSocket connections
+  if (url.pathname === "/ws") {
+    const { socket, response } = Deno.upgradeWebSocket(req);
+    sockets.push(socket);
+    return response;
+  }
+
+  // Serve static files or the predefined HTML for non-file routes
+  const path = new URL(req.url).pathname;
+  const ext = extension(path);
+
+  // Serve the predefined HTML for non-file routes
+  if (!ext) {
+    return new Response(html, {
+      headers: { "Content-Type": "text/html" },
+    });
+  }
+
+  try {
+    const file = await Deno.open("." + path, { read: true });
+    return new Response(file.readable, {
+      headers: { "Content-Type": contentType(ext) || "application/javascript" },
+    });
+  } catch (err) {
+    if (err instanceof Deno.errors.NotFound) {
+      return new Response("File not found", { status: 404 });
+    } else {
+      return new Response("Internal server error", { status: 500 });
+    }
+  }
+});
+
+// Start watching for file changes
+const watcher = Deno.watchFs(".");
+for await (const event of watcher) {
+  if (event.kind === "modify") {
+    for (const ws of sockets) {
+        if (ws.readyState === WebSocket.OPEN) {
+          ws.send("reload");
+          continue;
+        }
+      }
+  }
+}

gale-custom.tsx

@@ -1,3 +0,0 @@
-import {config, Complex} from "./gale.tsx";
-
-export default config({other:"lol"});

gale.tsx

@@ -1,92 +0,0 @@
-
-const typeface = {
-    sans: "sans serif",
-    serif: "Times New Roman"
-};
-const sizes = {
-    small: "1rem",
-    large: "3rem"
-};
-const colors = {
-    red: "#ff2200",
-    blue: "#0022ff"
-};
-const responsive = {
-    md: "min-width:767px",
-    lg: "min-width:1024px",
-};
-
-
-const styles = new Map<string, string>();
-function Mapper<T extends Record<string, string>>(className:string, propertyName:string, lut:T)
-{
-    const build =(propertyValue:string, customPropertyName?:string):string=>
-    {
-        const selector = `${className}-${(customPropertyName||propertyValue as string).replace(/[^a-zA-Z0-9]/g, "")}${activeQuery.val?"_"+activeQuery.key:""}`;
-        const check = styles.get(selector);
-        if(!check)
-        {
-            const body = `{ ${propertyName}:${propertyValue}; }`;
-            styles.set(selector, activeQuery.val ? `{ @media(${activeQuery.val})${body}}` : body);    
-        }
-        return selector;
-    }
-    type UseCustom = (custom:string)=>string;
-    return new Proxy(((override:string)=>build(override)) as UseCustom,
-        {
-            get(_, prop){
-
-                return build(lut[prop as string], prop as string);
-            }
-        }
-    ) as T & UseCustom;
-}
-function MapperQuery<T extends Record<string, string>>(lut:T)
-{
-    type UseCustom = (custom:string)=>QueryInvoker;
-    return new Proxy(((override:string)=>Query(override, override)) as UseCustom,
-        {
-            get(_, prop:string){
-                return Query(lut[prop], prop)
-            }
-        }
-    ) as Record<keyof T, QueryInvoker> & UseCustom;
-}
-
-
-let activeQuery:ActiveQuery;
-type ActiveQuery = {key:string|false, val:string|false};
-const activeQueryStack:ActiveQuery[] = [];
-type QueryInvoker = (...args:string[])=>string
-function Query(amount:string, key?:string):QueryInvoker
-{
-    activeQuery = {key:key||amount, val:amount};
-    activeQueryStack.push(activeQuery);
-    return (...args)=> {
-
-        activeQueryStack.pop()
-        activeQuery = activeQueryStack.at(-1) || {key:false, val:false};
-        return args.join(" ");
-    }
-}
-
-export function config<T>(obj:T)
-{
-    const CSS = {
-        Sheet()
-        {
-            const rules = [];
-            for(const [key, value] of styles.entries())
-            {
-                rules.push(key+value);
-            }
-            return rules.join("\n");
-        },
-        Face: Mapper("Face", "font-family", {...typeface, ...obj}),
-        Pad: Mapper("Pad", "padding", sizes),
-        Q: MapperQuery(responsive)
-    };
-    return CSS;
-}
-
-export default config({});

index.html

@@ -1,5 +0,0 @@
-<style>
-    .py-01{padding:30px 0 30px 0;}
-    .px-01{padding:0 20px 0 20px;}
-</style>
-<p class="px-01 py-01">test</p>

refresh_types.ts

@@ -0,0 +1,33 @@
+import { resolve, toFileUrl } from "https://deno.land/std/path/mod.ts";
+
+async function main()
+{
+  // Look for the deno.json file in the current directory
+  const denoJsonPath = resolve("./deno.json");
+
+  // Read and parse the deno.json file
+  const denoJson = JSON.parse(await Deno.readTextFile("./deno.json"));
+
+  // Check if compilerOptions and types are defined
+  if (denoJson.compilerOptions?.types) {
+    const types:string[] = denoJson.compilerOptions.types;
+
+    // Iterate over each type file and cache it
+    for (const typeFile of types) {
+        let lookup:string = typeFile;
+        if(!typeFile.startsWith("http"))
+        {
+            lookup = toFileUrl(resolve(Deno.cwd(), typeFile)).href;
+        }
+      console.log(`Caching ${lookup}`);
+      await import(lookup); // This will cache the file
+    }
+  } else {
+    console.log("No types found in compilerOptions.");
+  }
+}
+
+main().catch((error) => {
+  console.error("Error:", error);
+  Deno.exit(1);
+});

scaffold.ts

@@ -0,0 +1,19 @@
+const hostedRoot = import.meta.resolve("../").slice(0, -1);
+async function Download(file:string, processor = (text:string)=>text)
+{
+    const pathHosted = hostedRoot + "/scaffold/" + file;
+    try
+    {
+        const fileContents = await fetch(pathHosted).then(resp=>resp.text());
+        await Deno.writeTextFile(file, processor(fileContents));
+        console.log(`Successfully downloaded ${file}`);
+    }
+    catch (error)
+    {
+        console.error(`Error downloading ${file}:`, error);
+    }
+}
+
+Download("deno.json", t=>t.replaceAll(`{HOSTED}`, hostedRoot));
+Download("index.html", t=>t.replaceAll(`{HOSTED}`, hostedRoot));
+Download("app.js");

scaffold/app.js

@@ -0,0 +1,47 @@
+const {DOM} = Gale({
+    Button: {
+        padding: "20px",
+        background: "orange",
+        ".Inner": {
+            fontSize: "10rem"
+        }
+    },
+    Outline: {
+        border: "2px solid orange"
+    },
+    Window:{
+      height: "100vh",
+      border: "2px solid black",
+      display: "flex",
+      flexDirection: "row",
+      alignItems: "end",
+      justifyContent: "center",
+      gap: "10px"
+    },
+    Ability:{
+      width: "50px",
+      height: "50px",
+      background: "red",
+      transition: "all 0.4s",
+      ":hover":{
+        transform:"scale(1.1)"
+      }
+    },
+    Orange:{
+        background:"orange"
+    }
+});
+
+
+
+const UI =()=>
+{
+  return DOM.div.Window(
+    DOM.div.Ability(),
+    DOM.div.Ability(),
+    DOM.div.Ability(),
+    DOM.div.Ability.Orange(),
+  )
+}
+
+van.add(document.body, UI());

scaffold/deno.json

@@ -0,0 +1,14 @@
+{
+    "compilerOptions": {
+        "checkJs": true,
+        "lib": [ "deno.window", "DOM"],
+        "types": ["{HOSTED}/bundle.d.ts"]
+    },
+    "tasks": {
+        "dev": "deno run -Ar {HOSTED}/dev_server.ts",
+        "types": "deno run -Ar {HOSTED}/refresh_types.ts"
+    },
+    "imports": {
+        "entry":"./app.js"
+    }
+}

scaffold/index.html

@@ -0,0 +1,11 @@
+<html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <!-- css reset -->
+        <style> * {margin: 0;padding: 0;box-sizing: border-box;}html, body {height: 100%;width: 100%;font-family: Arial, sans-serif;line-height: 1.6;}body {-webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;}img, video {max-width: 100%;height: auto;}a {text-decoration: none;color: inherit;}ul, ol {list-style: none;}button, input, textarea {font-family: inherit;font-size: inherit;line-height: inherit;border: none;background: none;padding: 0;margin: 0;outline: none;}table {border-collapse: collapse;width: 100%;}</style>
+        <!-- bundled source -->
+        <script src="{HOSTED}/bundle.js"></script>
+    </head>
+    <body></body>
+</html>

src/boot.js

@@ -0,0 +1,15 @@
+(
+    (root="/")=>fetch(root+"deno.json")
+    .then(text=>text.json())
+    .then(json=>{
+        const n=(t,e)=>{let n=document.createElement("script");n.type=t,n.textContent=e,document.head.appendChild(n)};
+        const imports = json.imports;
+        for(let n in imports)
+        {
+            const path=imports[n];
+            path.startsWith("./")&&(imports[n]=root+path.substring(2))
+        }
+        n("importmap",JSON.stringify({imports})),
+        n("module",'import "entry"; ')
+    })
+)();

src/gale.js

@@ -0,0 +1,73 @@
+const KeyQuery = "@";
+const KeyPseudo = ":";
+const KeyChild = ".";
+const KeyGroup = "^";
+
+/** @type {Gale.Tier} */
+const Tier=(selector, obj)=>
+{
+    const styles = Object.keys(obj).map((key)=>
+    {
+        const value = obj[key];
+        switch(key[0])
+        {
+            case KeyQuery :
+                return Tier(`@media(max-width:${key.substring(KeyQuery.length)})`, value);
+            case KeyPseudo :
+                return Tier(`&${key}`, value);
+            case KeyChild :
+                return Tier(`${key}`, value);
+            case KeyGroup :
+                return Tier(`&:hover .${key.substring(KeyGroup.length)}`, value);
+        }
+        return `${ key.replace(/([a-z])([A-Z])/g, '$1-$2') }: ${value};`
+    });
+    return `${selector}{${styles.join("\n")}}`;
+}
+
+let i = 0;
+/** @type {Gale.CreateSheet} */
+globalThis.Gale =sheet=>
+{
+    const id = i ? "_"+i : "";
+    i++;
+    const css = Object.keys(sheet).map(key=>Tier("."+key, sheet[key])).join(`\n`);
+    globalThis.document?.head.insertAdjacentHTML("beforeend", `<style data-sheet="${i}">${css}</style>`);
+    const classes =(...args)=>{
+        /** @type {(needle:string, str:string)=>string} */
+        const extractLast =(needle, str)=>{
+            const ind = str.lastIndexOf(needle)+needle.length;
+            return ind ? str.substring(ind) : str;
+        }
+        return args.map((arg)=>extractLast(KeyGroup, extractLast(KeyChild, arg))).join(id+" ")+id;
+    }
+
+    classes.CSS = css;
+    classes.DOM = new Proxy(
+        {},
+        {get(_, prop)
+            {
+                const pending = prop;
+                const mentioned = [];
+                const collector = new Proxy(
+                    (...args)=>
+                    {
+                        const element = van.tags[pending](...args);
+                        element.className = mentioned.join(" ");
+                        return element;
+                    },
+                    {
+                        get(_, prop)
+                        {
+                            mentioned.push(prop.substring(prop.lastIndexOf(".")+1));
+                            return collector;
+                        }
+                    }
+                );
+                return collector;
+            }
+        }
+    );
+
+    return classes;
+}

styler.tsx

@@ -1,8 +0,0 @@
-import Gale from "./gale-custom.tsx";
-
-const classes = Gale.Q.lg( Gale.Face.sans, Gale.Q.md(Gale.Pad.large), Gale.Pad.small );
-
-console.log(classes);
-
-console.log(Gale.Sheet())
-