diff --git a/dist/esm-with-signals.js b/dist/esm-with-signals.js
index 06a87bb..2265062 100644
--- a/dist/esm-with-signals.js
+++ b/dist/esm-with-signals.js
@@ -41,19 +41,6 @@ function observedAttributes(instance, observedAttribute2) {
 function kebabToCamel(name) {
 	return name.replace(/-./g, (x) => x[1].toUpperCase());
 }
-var Defined = class extends Error {
-	constructor() {
-		super();
-		const [curr, ...rest] = this.stack.split("\n");
-		const curr_file = curr.slice(curr.indexOf("@"), curr.indexOf(".js:") + 4);
-		const curr_lib = curr_file.includes("src/helpers.js") ? "src/" : curr_file;
-		this.stack = rest.find((l) => !l.includes(curr_lib)) || curr;
-	}
-	get compact() {
-		const { stack } = this;
-		return stack.slice(0, stack.indexOf("@") + 1) + "\u2026" + stack.slice(stack.lastIndexOf("/"));
-	}
-};
 
 // src/dom-lib/common.js
 var enviroment = {
@@ -303,7 +290,7 @@ var store_abort = /* @__PURE__ */ new WeakMap();
 var scope = {
 	/**
 	* Gets the current scope
-	* @returns {Object} Current scope context
+	* @returns {typeof scopes[number]} Current scope context
 	*/
 	get current() {
 		return scopes[scopes.length - 1];
@@ -652,7 +639,7 @@ function wrapMethod(obj, method, apply) {
 }
 
 // src/memo.js
-var memoMark = "__dde_memo";
+var memoMark = "__dde_memo_of";
 var memo_scope = [];
 function memo(key, generator) {
 	if (!memo_scope.length) return generator(key);
@@ -661,11 +648,11 @@ function memo(key, generator) {
 	return after(k, hasOwn(cache, k) ? cache[k] : generator(key));
 }
 memo.isScope = function(obj) {
-	return obj[memoMark];
+	return Boolean(obj[memoMark]);
 };
-memo.scope = function memoScope(fun, { signal: signal2, onlyLast } = {}) {
+memo.scope = function memoScopeCreate(fun, { signal: signal2, onlyLast } = {}) {
 	let cache = oCreate();
-	function memoScope2(...args) {
+	function memoScope(...args) {
 		if (signal2 && signal2.aborted)
 			return fun.apply(this, args);
 		let cache_local = onlyLast ? cache : oCreate();
@@ -680,10 +667,10 @@ memo.scope = function memoScope(fun, { signal: signal2, onlyLast } = {}) {
 		cache = cache_local;
 		return out;
 	}
-	memoScope2[memoMark] = true;
-	memoScope2.clear = () => cache = oCreate();
-	if (signal2) signal2.addEventListener("abort", memoScope2.clear);
-	return memoScope2;
+	memoScope[memoMark] = fun;
+	memoScope.clear = () => cache = oCreate();
+	if (signal2) signal2.addEventListener("abort", memoScope.clear);
+	return memoScope;
 };
 
 // src/signals-lib/helpers.js
@@ -801,11 +788,11 @@ signal.clear = function(...signals2) {
 var key_reactive = "__dde_reactive";
 signal.el = function(s, map) {
 	map = memo.isScope(map) ? map : memo.scope(map, { onlyLast: true });
-	const mark_start = createElement.mark({ type: "reactive", source: new Defined().compact }, true);
+	const { current } = scope, { scope: sc } = current;
+	const mark_start = createElement.mark({ type: "reactive", component: sc && sc.name || "" }, true);
 	const mark_end = mark_start.end;
 	const out = enviroment.D.createDocumentFragment();
 	out.append(mark_start, mark_end);
-	const { current } = scope;
 	const reRenderReactiveElement = (v) => {
 		if (!mark_start.parentNode || !mark_end.parentNode)
 			return removeSignalListener(s, reRenderReactiveElement);
@@ -949,7 +936,6 @@ function toSignal(s, value, actions, readonly = false) {
 			onclear,
 			host,
 			listeners: /* @__PURE__ */ new Set(),
-			defined: new Defined().stack,
 			readonly
 		}),
 		enumerable: false,
diff --git a/dist/esm-with-signals.min.js b/dist/esm-with-signals.min.js
index e73ec54..c042e29 100644
--- a/dist/esm-with-signals.min.js
+++ b/dist/esm-with-signals.min.js
@@ -1,4 +1,3 @@
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+var W=(...t)=>Object.prototype.hasOwnProperty.call(...t);function A(t){return typeof t>"u"}function rt(t){let e=typeof t;return e!=="object"?e:t===null?"null":Object.prototype.toString.call(t)}function _(t,e){return t instanceof e}function ot(t,e){return Object.prototype.isPrototypeOf.call(e,t)}function S(t=null,e={}){return Object.create(t,e)}function b(...t){return Object.assign(...t)}function Z(t,e){if(!t||!_(t,AbortSignal))return!0;if(!t.aborted)return t.addEventListener("abort",e),function(){t.removeEventListener("abort",e)}}function ct(t,e){let{observedAttributes:n=[]}=t.constructor;return n.reduce(function(r,o){return r[St(o)]=e(t,o),r},{})}function St(t){return t.replace(/-./g,e=>e[1].toUpperCase())}var p={setDeleteAttr:wt,ssr:"",D:globalThis.document,N:globalThis.Node,F:globalThis.DocumentFragment,H:globalThis.HTMLElement,S:globalThis.SVGElement,M:globalThis.MutationObserver,q:t=>t||Promise.resolve()};function wt(t,e,n){if(Reflect.set(t,e,n),!!A(n)){if(Reflect.deleteProperty(t,e),_(t,p.H)&&t.getAttribute(e)==="undefined")return t.removeAttribute(e);if(Reflect.get(t,e)==="undefined")return Reflect.set(t,e,"")}}var M="__dde_lifecyclesToEvents",C="dde:connected",R="dde:disconnected",j="dde:attributeChanged";var D=p.M?yt():new Proxy({},{get(){return()=>{}}});function yt(){let t=new Map,e=!1,n=u=>function(a){for(let f of a)if(f.type==="childList"){if(m(f.addedNodes,!0)){u();continue}g(f.removedNodes,!0)&&u()}},r=new p.M(n(s));return{observe(u){let a=new p.M(n(()=>{}));return a.observe(u,{childList:!0,subtree:!0}),()=>a.disconnect()},onConnected(u,a){i();let f=c(u);f.connected.has(a)||(f.connected.add(a),f.length_c+=1)},offConnected(u,a){if(!t.has(u))return;let f=t.get(u);f.connected.has(a)&&(f.connected.delete(a),f.length_c-=1,o(u,f))},onDisconnected(u,a){i();let f=c(u);f.disconnected.has(a)||(f.disconnected.add(a),f.length_d+=1)},offDisconnected(u,a){if(!t.has(u))return;let f=t.get(u);f.disconnected.delete(a),f.length_d-=1,o(u,f)}};function o(u,a){a.length_c||a.length_d||(t.delete(u),s())}function c(u){if(t.has(u))return t.get(u);let a={connected:new WeakSet,length_c:0,disconnected:new WeakSet,length_d:0};return t.set(u,a),a}function i(){e||(e=!0,r.observe(p.D.body,{childList:!0,subtree:!0}))}function s(){!e||t.size||(e=!1,r.disconnect())}function d(){return new Promise(function(u){(requestIdleCallback||requestAnimationFrame)(u)})}async function h(u){t.size>30&&await d();let a=[];if(!_(u,p.N))return a;for(let f of t.keys())f===u||!_(f,p.N)||u.contains(f)&&a.push(f);return a}function m(u,a){let f=!1;for(let w of u){if(a&&h(w).then(m),!t.has(w))continue;let k=t.get(w);k.length_c&&(w.dispatchEvent(new Event(C)),k.connected=new WeakSet,k.length_c=0,k.length_d||t.delete(w),f=!0)}return f}function g(u,a){let f=!1;for(let w of u)a&&h(w).then(g),!(!t.has(w)||!t.get(w).length_d)&&((globalThis.queueMicrotask||setTimeout)(J(w)),f=!0);return f}function 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this.current.host},get signal(){let{host:t}=this;if(G.has(t))return G.get(t);let e=new AbortController;return G.set(t,e),t(y.disconnected(()=>e.abort())),e.signal},preventDefault(){let{current:t}=this;return t.prevent=!0,t},get state(){return[...O]},push(t={}){return O.push(b({},this.current,{prevent:!1},t))},pushRoot(){return O.push(O[0])},pop(){if(O.length!==1)return O.pop()}};var P={isSignal(t){return!1},processReactiveAttribute(t,e,n,r){return n}};function V(t,e=!0){return e?b(P,t):(Object.setPrototypeOf(t,P),t)}function F(t){return ot(t,P)&&t!==P?t:P}function st(t,e,n,r){return t[(A(r)?"remove":"set")+e](n,r)}function ut(t,e,n,r,o=null){return t[(A(r)?"remove":"set")+e+"NS"](o,n,r)}function K(t,e,n){if(Reflect.set(t,e,n),!!A(n))return Reflect.deleteProperty(t,e)}function ft(t,e,n,r){return _(t,p.H)?t[e+"Attribute"](n,r):t[e+"AttributeNS"](null,n,r)}function ce(t){return p.q(t)}function at(...t){return this.appendOriginal(...t),this}function At(t){return t.append===at||(t.appendOriginal=t.append,t.append=at),t}var U;function q(t,e,...n){let r=F(this),o=0,c,i,s=typeof e;switch((s==="string"||s==="number"||r.isSignal(e))&&(e={textContent:e}),!0){case typeof t=="function":{o=1;let d=(...g)=>g.length?(o===1?n.unshift(...g):g.forEach(J=>J(i)),void 0):i;x.push({scope:t,host:d}),c=t(e||void 0);let h=_(c,p.F);if(c.nodeName==="#comment")break;let m=q.mark({type:"component",name:t.name,host:h?"this":"parentElement"});c.prepend(m),h&&(i=m);break}case t==="#text":c=I.call(this,p.D.createTextNode(""),e);break;case(t==="<>"||!t):c=I.call(this,p.D.createDocumentFragment(),e);break;case!!U:c=I.call(this,p.D.createElementNS(U,t),e);break;case!c:c=I.call(this,p.D.createElement(t),e)}return At(c),i||(i=c),n.forEach(d=>d(i)),o&&x.pop(),o=2,c}q.mark=function(t,e=!1){t=Object.entries(t).map(([o,c])=>o+`="${c}"`).join(" ");let n=e?"":"/",r=p.D.createComment(`<dde:mark ${t}${p.ssr}${n}>`);return e&&(r.end=p.D.createComment("</dde:mark>")),r};function 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This maps attributes to signals (`S.observedAttributes`).
+	Investigate `__dde_attributes` key of the element. */let[c,i]=o,s=this[tt][c];if(s)return v.action(s,"_set",i)})(t),y.disconnected(function(){/*! This removes all signals mapped to attributes (`S.observedAttributes`).
+	Investigate `__dde_attributes` key of the element. */v.clear(...Object.values(this[tt]))})(t),n};var bt={isSignal:H,processReactiveAttribute(t,e,n,r){if(!H(n))return n;let o=c=>{if(!t.isConnected)return N(n,o);r(e,c)};return nt(n,o),xt(n,o,t,e),n.get()}};function xt(t,e,...n){let{current:r}=x;r.host(function(o){if(o[L])return o[L].push([[t,e],...n]);o[L]=[],!r.prevent&&y.disconnected(()=>o[L].forEach(([[c,i]])=>N(c,i,c[l]&&c[l].host&&c[l].host()===o)))(o)})}var Tt=new FinalizationRegistry(function(t){v.clear({[l]:t})});function gt(t,e,n){let r=S(t?Dt:et),o=Et(r,e,n,t);return Tt.register(o,o[l]),o}var kt=b(S(),{stopPropagation(){this.skip=!0}});function Et(t,e,n,r=!1){let o=[];rt(n)!=="[object Object]"&&(n={});let{onclear:c}=v.symbols;n[c]&&(o.push(n[c]),delete n[c]);let{host:i}=x;return Reflect.defineProperty(t,l,{value:b(S(kt),{value:e,actions:n,onclear:o,host:i,listeners:new Set,readonly:r}),enumerable:!1,writable:!1,configurable:!0}),t}function Pt(){return B[B.length-1]}function vt(t){if(!t[l])return;let{value:e,listeners:n}=t[l],r=Pt();return r&&n.add(r),E.has(r)&&E.get(r).add(t),e}function _t(t,e,n){let r=t[l];if(!(!r||!n&&r.value===e))return r.value=e,Y(t,n),e}function nt(t,e){if(t[l])return t[l].listeners.add(e)}function N(t,e,n){let r=t[l];if(!r)return;let{listeners:o}=r,c=o.delete(e);if(!c||!n||o.size)return c;v.clear(t);let i=E.get(r);if(!i)return c;let s=E.get(i);if(!s)return c;for(let d of s)N(d,i,!0);return c}V(bt);export{v as S,I as assign,dt as assignAttribute,At as chainableAppend,Ct as classListDeclarative,q as createElement,se as createElementNS,ge as customElementRender,Rt as customElementWithDDE,Ht as dispatchEvent,q as el,se as elNS,H as isSignal,Rt as lifecyclesToEvents,T as memo,y as on,ce as queue,V as registerReactivity,x as scope,v as signal,me as simulateSlots};
diff --git a/dist/esm.js b/dist/esm.js
index b3a6df8..b11cce7 100644
--- a/dist/esm.js
+++ b/dist/esm.js
@@ -274,7 +274,7 @@ var store_abort = /* @__PURE__ */ new WeakMap();
 var scope = {
 	/**
 	* Gets the current scope
-	* @returns {Object} Current scope context
+	* @returns {typeof scopes[number]} Current scope context
 	*/
 	get current() {
 		return scopes[scopes.length - 1];
@@ -623,7 +623,7 @@ function wrapMethod(obj, method, apply) {
 }
 
 // src/memo.js
-var memoMark = "__dde_memo";
+var memoMark = "__dde_memo_of";
 var memo_scope = [];
 function memo(key, generator) {
 	if (!memo_scope.length) return generator(key);
@@ -632,11 +632,11 @@ function memo(key, generator) {
 	return after(k, hasOwn(cache, k) ? cache[k] : generator(key));
 }
 memo.isScope = function(obj) {
-	return obj[memoMark];
+	return Boolean(obj[memoMark]);
 };
-memo.scope = function memoScope(fun, { signal, onlyLast } = {}) {
+memo.scope = function memoScopeCreate(fun, { signal, onlyLast } = {}) {
 	let cache = oCreate();
-	function memoScope2(...args) {
+	function memoScope(...args) {
 		if (signal && signal.aborted)
 			return fun.apply(this, args);
 		let cache_local = onlyLast ? cache : oCreate();
@@ -651,10 +651,10 @@ memo.scope = function memoScope(fun, { signal, onlyLast } = {}) {
 		cache = cache_local;
 		return out;
 	}
-	memoScope2[memoMark] = true;
-	memoScope2.clear = () => cache = oCreate();
-	if (signal) signal.addEventListener("abort", memoScope2.clear);
-	return memoScope2;
+	memoScope[memoMark] = fun;
+	memoScope.clear = () => cache = oCreate();
+	if (signal) signal.addEventListener("abort", memoScope.clear);
+	return memoScope;
 };
 export {
 	assign,
diff --git a/dist/esm.min.js b/dist/esm.min.js
index f3aa4a7..bd3f771 100644
--- a/dist/esm.min.js
+++ b/dist/esm.min.js
@@ -1 +1 @@
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c[et]=e,c.clear=()=>o=R(),n&&n.addEventListener("abort",c.clear),c};export{N as assign,X as assignAttribute,ct as chainableAppend,st as classListDeclarative,U as createElement,Mt as createElementNS,Ht as customElementRender,ut as customElementWithDDE,vt as dispatchEvent,U as el,Mt as elNS,ut as lifecyclesToEvents,k as memo,D as on,Tt as queue,ot as registerReactivity,A as scope,kt as simulateSlots};
diff --git a/dist/iife-with-signals.js b/dist/iife-with-signals.js
index 3aca9c7..14e212a 100644
--- a/dist/iife-with-signals.js
+++ b/dist/iife-with-signals.js
@@ -86,19 +86,6 @@ var DDE = (() => {
 	function kebabToCamel(name) {
 		return name.replace(/-./g, (x) => x[1].toUpperCase());
 	}
-	var Defined = class extends Error {
-		constructor() {
-			super();
-			const [curr, ...rest] = this.stack.split("\n");
-			const curr_file = curr.slice(curr.indexOf("@"), curr.indexOf(".js:") + 4);
-			const curr_lib = curr_file.includes("src/helpers.js") ? "src/" : curr_file;
-			this.stack = rest.find((l) => !l.includes(curr_lib)) || curr;
-		}
-		get compact() {
-			const { stack } = this;
-			return stack.slice(0, stack.indexOf("@") + 1) + "\u2026" + stack.slice(stack.lastIndexOf("/"));
-		}
-	};
 
 	// src/dom-lib/common.js
 	var enviroment = {
@@ -348,7 +335,7 @@ var DDE = (() => {
 	var scope = {
 		/**
 		* Gets the current scope
-		* @returns {Object} Current scope context
+		* @returns {typeof scopes[number]} Current scope context
 		*/
 		get current() {
 			return scopes[scopes.length - 1];
@@ -697,7 +684,7 @@ var DDE = (() => {
 	}
 
 	// src/memo.js
-	var memoMark = "__dde_memo";
+	var memoMark = "__dde_memo_of";
 	var memo_scope = [];
 	function memo(key, generator) {
 		if (!memo_scope.length) return generator(key);
@@ -706,11 +693,11 @@ var DDE = (() => {
 		return after(k, hasOwn(cache, k) ? cache[k] : generator(key));
 	}
 	memo.isScope = function(obj) {
-		return obj[memoMark];
+		return Boolean(obj[memoMark]);
 	};
-	memo.scope = function memoScope(fun, { signal: signal2, onlyLast } = {}) {
+	memo.scope = function memoScopeCreate(fun, { signal: signal2, onlyLast } = {}) {
 		let cache = oCreate();
-		function memoScope2(...args) {
+		function memoScope(...args) {
 			if (signal2 && signal2.aborted)
 				return fun.apply(this, args);
 			let cache_local = onlyLast ? cache : oCreate();
@@ -725,10 +712,10 @@ var DDE = (() => {
 			cache = cache_local;
 			return out;
 		}
-		memoScope2[memoMark] = true;
-		memoScope2.clear = () => cache = oCreate();
-		if (signal2) signal2.addEventListener("abort", memoScope2.clear);
-		return memoScope2;
+		memoScope[memoMark] = fun;
+		memoScope.clear = () => cache = oCreate();
+		if (signal2) signal2.addEventListener("abort", memoScope.clear);
+		return memoScope;
 	};
 
 	// src/signals-lib/helpers.js
@@ -846,11 +833,11 @@ var DDE = (() => {
 	var key_reactive = "__dde_reactive";
 	signal.el = function(s, map) {
 		map = memo.isScope(map) ? map : memo.scope(map, { onlyLast: true });
-		const mark_start = createElement.mark({ type: "reactive", source: new Defined().compact }, true);
+		const { current } = scope, { scope: sc } = current;
+		const mark_start = createElement.mark({ type: "reactive", component: sc && sc.name || "" }, true);
 		const mark_end = mark_start.end;
 		const out = enviroment.D.createDocumentFragment();
 		out.append(mark_start, mark_end);
-		const { current } = scope;
 		const reRenderReactiveElement = (v) => {
 			if (!mark_start.parentNode || !mark_end.parentNode)
 				return removeSignalListener(s, reRenderReactiveElement);
@@ -994,7 +981,6 @@ var DDE = (() => {
 				onclear,
 				host,
 				listeners: /* @__PURE__ */ new Set(),
-				defined: new Defined().stack,
 				readonly
 			}),
 			enumerable: false,
diff --git a/dist/iife-with-signals.min.js b/dist/iife-with-signals.min.js
index c73e3bf..628f548 100644
--- a/dist/iife-with-signals.min.js
+++ b/dist/iife-with-signals.min.js
@@ -1,4 +1,3 @@
-var DDE=(()=>{var V=Object.defineProperty;var Ot=Object.getOwnPropertyDescriptor;var Rt=Object.getOwnPropertyNames;var Dt=Object.prototype.hasOwnProperty;var Lt=(t,e)=>{for(var n in e)V(t,n,{get:e[n],enumerable:!0})},Nt=(t,e,n,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of Rt(e))!Dt.call(t,o)&&o!==n&&V(t,o,{get:()=>e[o],enumerable:!(r=Ot(e,o))||r.enumerable});return t};var kt=t=>Nt(V({},"__esModule",{value:!0}),t);var Vt={};Lt(Vt,{S:()=>g,assign:()=>W,assignAttribute:()=>tt,chainableAppend:()=>mt,classListDeclarative:()=>vt,createElement:()=>T,createElementNS:()=>Wt,customElementRender:()=>Ut,customElementWithDDE:()=>xt,dispatchEvent:()=>qt,el:()=>T,elNS:()=>Wt,isSignal:()=>F,lifecyclesToEvents:()=>xt,memo:()=>L,on:()=>S,queue:()=>jt,registerReactivity:()=>$,scope:()=>v,signal:()=>g,simulateSlots:()=>It});var I=(...t)=>Object.prototype.hasOwnProperty.call(...t);function A(t){return typeof t>"u"}function st(t){let e=typeof t;return e!=="object"?e:t===null?"null":Object.prototype.toString.call(t)}function E(t,e){return t instanceof e}function it(t,e){return Object.prototype.isPrototypeOf.call(e,t)}function _(t=null,e={}){return Object.create(t,e)}function b(...t){return Object.assign(...t)}function K(t,e){if(!t||!E(t,AbortSignal))return!0;if(!t.aborted)return t.addEventListener("abort",e),function(){t.removeEventListener("abort",e)}}function ut(t,e){let{observedAttributes:n=[]}=t.constructor;return n.reduce(function(r,o){return r[Mt(o)]=e(t,o),r},{})}function Mt(t){return t.replace(/-./g,e=>e[1].toUpperCase())}var q=class extends Error{constructor(){super();let[e,...n]=this.stack.split(`
-`),r=e.slice(e.indexOf("@"),e.indexOf(".js:")+4),o=r.includes("src/helpers.js")?"src/":r;this.stack=n.find(c=>!c.includes(o))||e}get compact(){let{stack:e}=this;return e.slice(0,e.indexOf("@")+1)+"\u2026"+e.slice(e.lastIndexOf("/"))}};var d={setDeleteAttr:Tt,ssr:"",D:globalThis.document,N:globalThis.Node,F:globalThis.DocumentFragment,H:globalThis.HTMLElement,S:globalThis.SVGElement,M:globalThis.MutationObserver,q:t=>t||Promise.resolve()};function Tt(t,e,n){if(Reflect.set(t,e,n),!!A(n)){if(Reflect.deleteProperty(t,e),E(t,d.H)&&t.getAttribute(e)==="undefined")return t.removeAttribute(e);if(Reflect.get(t,e)==="undefined")return Reflect.set(t,e,"")}}var M="__dde_lifecyclesToEvents",C="dde:connected",R="dde:disconnected",U="dde:attributeChanged";var D=d.M?Pt():new Proxy({},{get(){return()=>{}}});function Pt(){let t=new Map,e=!1,n=u=>function(p){for(let f of p)if(f.type==="childList"){if(m(f.addedNodes,!0)){u();continue}y(f.removedNodes,!0)&&u()}},r=new d.M(n(i));return{observe(u){let p=new d.M(n(()=>{}));return p.observe(u,{childList:!0,subtree:!0}),()=>p.disconnect()},onConnected(u,p){s();let f=c(u);f.connected.has(p)||(f.connected.add(p),f.length_c+=1)},offConnected(u,p){if(!t.has(u))return;let f=t.get(u);f.connected.has(p)&&(f.connected.delete(p),f.length_c-=1,o(u,f))},onDisconnected(u,p){s();let f=c(u);f.disconnected.has(p)||(f.disconnected.add(p),f.length_d+=1)},offDisconnected(u,p){if(!t.has(u))return;let f=t.get(u);f.disconnected.delete(p),f.length_d-=1,o(u,f)}};function o(u,p){p.length_c||p.length_d||(t.delete(u),i())}function c(u){if(t.has(u))return t.get(u);let p={connected:new WeakSet,length_c:0,disconnected:new WeakSet,length_d:0};return t.set(u,p),p}function s(){e||(e=!0,r.observe(d.D.body,{childList:!0,subtree:!0}))}function i(){!e||t.size||(e=!1,r.disconnect())}function a(){return new Promise(function(u){(requestIdleCallback||requestAnimationFrame)(u)})}async function h(u){t.size>30&&await a();let p=[];if(!E(u,d.N))return p;for(let f of t.keys())f===u||!E(f,d.N)||u.contains(f)&&p.push(f);return p}function m(u,p){let f=!1;for(let w of u){if(p&&h(w).then(m),!t.has(w))continue;let P=t.get(w);P.length_c&&(w.dispatchEvent(new Event(C)),P.connected=new WeakSet,P.length_c=0,P.length_d||t.delete(w),f=!0)}return f}function y(u,p){let f=!1;for(let w of u)p&&h(w).then(y),!(!t.has(w)||!t.get(w).length_d)&&((globalThis.queueMicrotask||setTimeout)(G(w)),f=!0);return f}function G(u){return()=>{u.isConnected||(u.dispatchEvent(new Event(R)),t.delete(u))}}}function qt(t,e,n){return typeof e=="function"&&(n=e,e=null),e||(e={}),function(o,...c){n&&(c.unshift(o),o=typeof n=="function"?n():n);let s=c.length?new CustomEvent(t,b({detail:c[0]},e)):new Event(t,e);return o.dispatchEvent(s)}}function S(t,e,n){return function(o){return o.addEventListener(t,e,n),o}}S.defer=t=>setTimeout.bind(null,t,0);var ft=t=>b({},typeof t=="object"?t:null,{once:!0});S.connected=function(t,e){return e=ft(e),function(r){return r.addEventListener(C,t,e),r[M]?r:r.isConnected?(r.dispatchEvent(new Event(C)),r):(K(e.signal,()=>D.offConnected(r,t))&&D.onConnected(r,t),r)}};S.disconnected=function(t,e){return e=ft(e),function(r){return r.addEventListener(R,t,e),r[M]||K(e.signal,()=>D.offDisconnected(r,t))&&D.onDisconnected(r,t),r}};var O=[{get scope(){return d.D.body},host:t=>t?t(d.D.body):d.D.body,prevent:!0}],Q=new WeakMap,v={get current(){return O[O.length-1]},get host(){return this.current.host},get signal(){let{host:t}=this;if(Q.has(t))return Q.get(t);let e=new AbortController;return Q.set(t,e),t(S.disconnected(()=>e.abort())),e.signal},preventDefault(){let{current:t}=this;return t.prevent=!0,t},get state(){return[...O]},push(t={}){return O.push(b({},this.current,{prevent:!1},t))},pushRoot(){return O.push(O[0])},pop(){if(O.length!==1)return O.pop()}};var j={isSignal(t){return!1},processReactiveAttribute(t,e,n,r){return n}};function $(t,e=!0){return e?b(j,t):(Object.setPrototypeOf(t,j),t)}function z(t){return it(t,j)&&t!==j?t:j}function at(t,e,n,r){return t[(A(r)?"remove":"set")+e](n,r)}function pt(t,e,n,r,o=null){return t[(A(r)?"remove":"set")+e+"NS"](o,n,r)}function X(t,e,n){if(Reflect.set(t,e,n),!!A(n))return Reflect.deleteProperty(t,e)}function dt(t,e,n,r){return E(t,d.H)?t[e+"Attribute"](n,r):t[e+"AttributeNS"](null,n,r)}function jt(t){return d.q(t)}function lt(...t){return this.appendOriginal(...t),this}function mt(t){return t.append===lt||(t.appendOriginal=t.append,t.append=lt),t}var H;function T(t,e,...n){let r=z(this),o=0,c,s,i=typeof e;switch((i==="string"||i==="number"||r.isSignal(e))&&(e={textContent:e}),!0){case typeof t=="function":{o=1;let a=(...y)=>y.length?(o===1?n.unshift(...y):y.forEach(G=>G(s)),void 0):s;v.push({scope:t,host:a}),c=t(e||void 0);let h=E(c,d.F);if(c.nodeName==="#comment")break;let m=T.mark({type:"component",name:t.name,host:h?"this":"parentElement"});c.prepend(m),h&&(s=m);break}case t==="#text":c=W.call(this,d.D.createTextNode(""),e);break;case(t==="<>"||!t):c=W.call(this,d.D.createDocumentFragment(),e);break;case!!H:c=W.call(this,d.D.createElementNS(H,t),e);break;case!c:c=W.call(this,d.D.createElement(t),e)}return mt(c),s||(s=c),n.forEach(a=>a(s)),o&&v.pop(),o=2,c}T.mark=function(t,e=!1){t=Object.entries(t).map(([o,c])=>o+`="${c}"`).join(" ");let n=e?"":"/",r=d.D.createComment(`<dde:mark ${t}${d.ssr}${n}>`);return e&&(r.end=d.D.createComment("</dde:mark>")),r};function Wt(t){let e=this;return function(...r){H=t;let o=T.call(e,...r);return H=void 0,o}}var J=new WeakMap,{setDeleteAttr:ht}=d;function W(t,...e){if(!e.length)return t;J.set(t,gt(t,this));for(let[n,r]of Object.entries(b({},...e)))tt.call(this,t,n,r);return J.delete(t),t}function tt(t,e,n){let{setRemoveAttr:r,s:o}=gt(t,this),c=this;n=o.processReactiveAttribute(t,e,n,(i,a)=>tt.call(c,t,i,a));let[s]=e;if(s==="=")return r(e.slice(1),n);if(s===".")return X(t,e.slice(1),n);if(/(aria|data)([A-Z])/.test(e))return e=e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase(),r(e,n);switch(e==="className"&&(e="class"),e){case"xlink:href":return r(e,n,"http://www.w3.org/1999/xlink");case"textContent":return ht(t,e,n);case"style":if(typeof n!="object")break;case"dataset":return Y(o,e,t,n,X.bind(null,t[e]));case"ariaset":return Y(o,e,t,n,(i,a)=>r("aria-"+i,a));case"classList":return vt.call(c,t,n)}return Ft(t,e)?ht(t,e,n):r(e,n)}function gt(t,e){if(J.has(t))return J.get(t);let r=(E(t,d.S)?pt:at).bind(null,t,"Attribute"),o=z(e);return{setRemoveAttr:r,s:o}}function vt(t,e){let n=z(this);return Y(n,"classList",t,e,(r,o)=>t.classList.toggle(r,o===-1?void 0:!!o)),t}function Ft(t,e){if(!(e in t))return!1;let n=bt(t,e);return!A(n.set)}function bt(t,e){if(t=Object.getPrototypeOf(t),!t)return{};let n=Object.getOwnPropertyDescriptor(t,e);return n||bt(t,e)}function Y(t,e,n,r,o){let c=String;if(!(typeof r!="object"||r===null))return 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+	Investigate `__dde_attributes` key of the element. */g.clear(...Object.values(this[nt]))})(t),n};var St={isSignal:j,processReactiveAttribute(t,e,n,r){if(!j(n))return n;let o=c=>{if(!t.isConnected)return M(n,o);r(e,c)};return ot(n,o),wt(n,o,t,e),n.get()}};function wt(t,e,...n){let{current:r}=b;r.host(function(o){if(o[N])return o[N].push([[t,e],...n]);o[N]=[],!r.prevent&&w.disconnected(()=>o[N].forEach(([[c,i]])=>M(c,i,c[l]&&c[l].host&&c[l].host()===o)))(o)})}var Bt=new FinalizationRegistry(function(t){g.clear({[l]:t})});function Et(t,e,n){let r=S(t?Ut:rt),o=yt(r,e,n,t);return Bt.register(o,o[l]),o}var Jt=x(S(),{stopPropagation(){this.skip=!0}});function yt(t,e,n,r=!1){let o=[];ct(n)!=="[object Object]"&&(n={});let{onclear:c}=g.symbols;n[c]&&(o.push(n[c]),delete n[c]);let{host:i}=b;return Reflect.defineProperty(t,l,{value:x(S(Jt),{value:e,actions:n,onclear:o,host:i,listeners:new Set,readonly:r}),enumerable:!1,writable:!1,configurable:!0}),t}function Zt(){return J[J.length-1]}function _t(t){if(!t[l])return;let{value:e,listeners:n}=t[l],r=Zt();return r&&n.add(r),E.has(r)&&E.get(r).add(t),e}function At(t,e,n){let r=t[l];if(!(!r||!n&&r.value===e))return r.value=e,et(t,n),e}function ot(t,e){if(t[l])return t[l].listeners.add(e)}function M(t,e,n){let r=t[l];if(!r)return;let{listeners:o}=r,c=o.delete(e);if(!c||!n||o.size)return c;g.clear(t);let i=E.get(r);if(!i)return c;let s=E.get(i);if(!s)return c;for(let d of s)M(d,i,!0);return c}U(St);return Nt(Gt);})();
diff --git a/dist/iife.js b/dist/iife.js
index cc35cdd..3ce917f 100644
--- a/dist/iife.js
+++ b/dist/iife.js
@@ -316,7 +316,7 @@ var DDE = (() => {
 	var scope = {
 		/**
 		* Gets the current scope
-		* @returns {Object} Current scope context
+		* @returns {typeof scopes[number]} Current scope context
 		*/
 		get current() {
 			return scopes[scopes.length - 1];
@@ -665,7 +665,7 @@ var DDE = (() => {
 	}
 
 	// src/memo.js
-	var memoMark = "__dde_memo";
+	var memoMark = "__dde_memo_of";
 	var memo_scope = [];
 	function memo(key, generator) {
 		if (!memo_scope.length) return generator(key);
@@ -674,11 +674,11 @@ var DDE = (() => {
 		return after(k, hasOwn(cache, k) ? cache[k] : generator(key));
 	}
 	memo.isScope = function(obj) {
-		return obj[memoMark];
+		return Boolean(obj[memoMark]);
 	};
-	memo.scope = function memoScope(fun, { signal, onlyLast } = {}) {
+	memo.scope = function memoScopeCreate(fun, { signal, onlyLast } = {}) {
 		let cache = oCreate();
-		function memoScope2(...args) {
+		function memoScope(...args) {
 			if (signal && signal.aborted)
 				return fun.apply(this, args);
 			let cache_local = onlyLast ? cache : oCreate();
@@ -693,10 +693,10 @@ var DDE = (() => {
 			cache = cache_local;
 			return out;
 		}
-		memoScope2[memoMark] = true;
-		memoScope2.clear = () => cache = oCreate();
-		if (signal) signal.addEventListener("abort", memoScope2.clear);
-		return memoScope2;
+		memoScope[memoMark] = fun;
+		memoScope.clear = () => cache = oCreate();
+		if (signal) signal.addEventListener("abort", memoScope.clear);
+		return memoScope;
 	};
 	return __toCommonJS(index_exports);
 })();
diff --git a/dist/iife.min.js b/dist/iife.min.js
index 17a64b8..0b93ff0 100644
--- a/dist/iife.min.js
+++ b/dist/iife.min.js
@@ -1 +1 @@
-var DDE=(()=>{var k=Object.defineProperty;var it=Object.getOwnPropertyDescriptor;var ut=Object.getOwnPropertyNames;var ft=Object.prototype.hasOwnProperty;var at=(t,e)=>{for(var n in e)k(t,n,{get:e[n],enumerable:!0})},pt=(t,e,n,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of ut(e))!ft.call(t,o)&&o!==n&&k(t,o,{get:()=>e[o],enumerable:!(r=it(e,o))||r.enumerable});return t};var dt=t=>pt(k({},"__esModule",{value:!0}),t);var _t={};at(_t,{assign:()=>R,assignAttribute:()=>H,chainableAppend:()=>et,classListDeclarative:()=>rt,createElement:()=>M,createElementNS:()=>gt,customElementRender:()=>Et,customElementWithDDE:()=>ct,dispatchEvent:()=>mt,el:()=>M,elNS:()=>gt,lifecyclesToEvents:()=>ct,memo:()=>q,on:()=>C,queue:()=>bt,registerReactivity:()=>V,scope:()=>O,simulateSlots:()=>xt});var B=(...t)=>Object.prototype.hasOwnProperty.call(...t);function x(t){return typeof t>"u"}function h(t,e){return t instanceof e}function Z(t,e){return Object.prototype.isPrototypeOf.call(e,t)}function L(t=null,e={}){return Object.create(t,e)}function v(...t){return Object.assign(...t)}function I(t,e){if(!t||!h(t,AbortSignal))return!0;if(!t.aborted)return t.addEventListener("abort",e),function(){t.removeEventListener("abort",e)}}var f={setDeleteAttr:lt,ssr:"",D:globalThis.document,N:globalThis.Node,F:globalThis.DocumentFragment,H:globalThis.HTMLElement,S:globalThis.SVGElement,M:globalThis.MutationObserver,q:t=>t||Promise.resolve()};function lt(t,e,n){if(Reflect.set(t,e,n),!!x(n)){if(Reflect.deleteProperty(t,e),h(t,f.H)&&t.getAttribute(e)==="undefined")return t.removeAttribute(e);if(Reflect.get(t,e)==="undefined")return Reflect.set(t,e,"")}}var A="__dde_lifecyclesToEvents",E="dde:connected",w="dde:disconnected",G="dde:attributeChanged";var y=f.M?ht():new Proxy({},{get(){return()=>{}}});function ht(){let t=new Map,e=!1,n=s=>function(u){for(let i of u)if(i.type==="childList"){if(l(i.addedNodes,!0)){s();continue}g(i.removedNodes,!0)&&s()}},r=new f.M(n(a));return{observe(s){let u=new f.M(n(()=>{}));return u.observe(s,{childList:!0,subtree:!0}),()=>u.disconnect()},onConnected(s,u){p();let i=c(s);i.connected.has(u)||(i.connected.add(u),i.length_c+=1)},offConnected(s,u){if(!t.has(s))return;let i=t.get(s);i.connected.has(u)&&(i.connected.delete(u),i.length_c-=1,o(s,i))},onDisconnected(s,u){p();let i=c(s);i.disconnected.has(u)||(i.disconnected.add(u),i.length_d+=1)},offDisconnected(s,u){if(!t.has(s))return;let i=t.get(s);i.disconnected.delete(u),i.length_d-=1,o(s,i)}};function o(s,u){u.length_c||u.length_d||(t.delete(s),a())}function c(s){if(t.has(s))return t.get(s);let u={connected:new WeakSet,length_c:0,disconnected:new WeakSet,length_d:0};return t.set(s,u),u}function p(){e||(e=!0,r.observe(f.D.body,{childList:!0,subtree:!0}))}function a(){!e||t.size||(e=!1,r.disconnect())}function d(){return new Promise(function(s){(requestIdleCallback||requestAnimationFrame)(s)})}async function m(s){t.size>30&&await d();let u=[];if(!h(s,f.N))return u;for(let i of t.keys())i===s||!h(i,f.N)||s.contains(i)&&u.push(i);return u}function l(s,u){let i=!1;for(let b of s){if(u&&m(b).then(l),!t.has(b))continue;let S=t.get(b);S.length_c&&(b.dispatchEvent(new Event(E)),S.connected=new WeakSet,S.length_c=0,S.length_d||t.delete(b),i=!0)}return i}function g(s,u){let i=!1;for(let b of s)u&&m(b).then(g),!(!t.has(b)||!t.get(b).length_d)&&((globalThis.queueMicrotask||setTimeout)(W(b)),i=!0);return i}function W(s){return()=>{s.isConnected||(s.dispatchEvent(new Event(w)),t.delete(s))}}}function mt(t,e,n){return typeof e=="function"&&(n=e,e=null),e||(e={}),function(o,...c){n&&(c.unshift(o),o=typeof n=="function"?n():n);let p=c.length?new CustomEvent(t,v({detail:c[0]},e)):new Event(t,e);return o.dispatchEvent(p)}}function C(t,e,n){return function(o){return o.addEventListener(t,e,n),o}}C.defer=t=>setTimeout.bind(null,t,0);var J=t=>v({},typeof t=="object"?t:null,{once:!0});C.connected=function(t,e){return e=J(e),function(r){return r.addEventListener(E,t,e),r[A]?r:r.isConnected?(r.dispatchEvent(new Event(E)),r):(I(e.signal,()=>y.offConnected(r,t))&&y.onConnected(r,t),r)}};C.disconnected=function(t,e){return e=J(e),function(r){return r.addEventListener(w,t,e),r[A]||I(e.signal,()=>y.offDisconnected(r,t))&&y.onDisconnected(r,t),r}};var _=[{get scope(){return f.D.body},host:t=>t?t(f.D.body):f.D.body,prevent:!0}],F=new WeakMap,O={get current(){return _[_.length-1]},get host(){return this.current.host},get signal(){let{host:t}=this;if(F.has(t))return F.get(t);let e=new AbortController;return F.set(t,e),t(C.disconnected(()=>e.abort())),e.signal},preventDefault(){let{current:t}=this;return t.prevent=!0,t},get state(){return[..._]},push(t={}){return _.push(v({},this.current,{prevent:!1},t))},pushRoot(){return _.push(_[0])},pop(){if(_.length!==1)return _.pop()}};var D={isSignal(t){return!1},processReactiveAttribute(t,e,n,r){return n}};function V(t,e=!0){return e?v(D,t):(Object.setPrototypeOf(t,D),t)}function N(t){return Z(t,D)&&t!==D?t:D}function K(t,e,n,r){return t[(x(r)?"remove":"set")+e](n,r)}function Q(t,e,n,r,o=null){return t[(x(r)?"remove":"set")+e+"NS"](o,n,r)}function U(t,e,n){if(Reflect.set(t,e,n),!!x(n))return Reflect.deleteProperty(t,e)}function X(t,e,n,r){return h(t,f.H)?t[e+"Attribute"](n,r):t[e+"AttributeNS"](null,n,r)}function bt(t){return f.q(t)}function Y(...t){return this.appendOriginal(...t),this}function et(t){return t.append===Y||(t.appendOriginal=t.append,t.append=Y),t}var T;function M(t,e,...n){let r=N(this),o=0,c,p,a=typeof e;switch((a==="string"||a==="number"||r.isSignal(e))&&(e={textContent:e}),!0){case typeof t=="function":{o=1;let d=(...g)=>g.length?(o===1?n.unshift(...g):g.forEach(W=>W(p)),void 0):p;O.push({scope:t,host:d}),c=t(e||void 0);let m=h(c,f.F);if(c.nodeName==="#comment")break;let l=M.mark({type:"component",name:t.name,host:m?"this":"parentElement"});c.prepend(l),m&&(p=l);break}case t==="#text":c=R.call(this,f.D.createTextNode(""),e);break;case(t==="<>"||!t):c=R.call(this,f.D.createDocumentFragment(),e);break;case!!T:c=R.call(this,f.D.createElementNS(T,t),e);break;case!c:c=R.call(this,f.D.createElement(t),e)}return et(c),p||(p=c),n.forEach(d=>d(p)),o&&O.pop(),o=2,c}M.mark=function(t,e=!1){t=Object.entries(t).map(([o,c])=>o+`="${c}"`).join(" ");let n=e?"":"/",r=f.D.createComment(`<dde:mark ${t}${f.ssr}${n}>`);return e&&(r.end=f.D.createComment("</dde:mark>")),r};function gt(t){let e=this;return function(...r){T=t;let o=M.call(e,...r);return T=void 0,o}}var P=new WeakMap,{setDeleteAttr:tt}=f;function R(t,...e){if(!e.length)return t;P.set(t,nt(t,this));for(let[n,r]of Object.entries(v({},...e)))H.call(this,t,n,r);return P.delete(t),t}function H(t,e,n){let{setRemoveAttr:r,s:o}=nt(t,this),c=this;n=o.processReactiveAttribute(t,e,n,(a,d)=>H.call(c,t,a,d));let[p]=e;if(p==="=")return r(e.slice(1),n);if(p===".")return U(t,e.slice(1),n);if(/(aria|data)([A-Z])/.test(e))return 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+var DDE=(()=>{var F=Object.defineProperty;var it=Object.getOwnPropertyDescriptor;var ut=Object.getOwnPropertyNames;var ft=Object.prototype.hasOwnProperty;var at=(t,e)=>{for(var n in e)F(t,n,{get:e[n],enumerable:!0})},pt=(t,e,n,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of ut(e))!ft.call(t,o)&&o!==n&&F(t,o,{get:()=>e[o],enumerable:!(r=it(e,o))||r.enumerable});return t};var dt=t=>pt(F({},"__esModule",{value:!0}),t);var _t={};at(_t,{assign:()=>R,assignAttribute:()=>H,chainableAppend:()=>et,classListDeclarative:()=>rt,createElement:()=>M,createElementNS:()=>vt,customElementRender:()=>Et,customElementWithDDE:()=>ct,dispatchEvent:()=>mt,el:()=>M,elNS:()=>vt,lifecyclesToEvents:()=>ct,memo:()=>W,on:()=>S,queue:()=>bt,registerReactivity:()=>V,scope:()=>C,simulateSlots:()=>xt});var B=(...t)=>Object.prototype.hasOwnProperty.call(...t);function x(t){return typeof t>"u"}function h(t,e){return t instanceof e}function Z(t,e){return Object.prototype.isPrototypeOf.call(e,t)}function 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t.keys())i===s||!h(i,f.N)||s.contains(i)&&u.push(i);return u}function l(s,u){let i=!1;for(let b of s){if(u&&m(b).then(l),!t.has(b))continue;let D=t.get(b);D.length_c&&(b.dispatchEvent(new Event(E)),D.connected=new WeakSet,D.length_c=0,D.length_d||t.delete(b),i=!0)}return i}function v(s,u){let i=!1;for(let b of s)u&&m(b).then(v),!(!t.has(b)||!t.get(b).length_d)&&((globalThis.queueMicrotask||setTimeout)(j(b)),i=!0);return i}function j(s){return()=>{s.isConnected||(s.dispatchEvent(new Event(w)),t.delete(s))}}}function mt(t,e,n){return typeof e=="function"&&(n=e,e=null),e||(e={}),function(o,...c){n&&(c.unshift(o),o=typeof n=="function"?n():n);let p=c.length?new CustomEvent(t,g({detail:c[0]},e)):new Event(t,e);return o.dispatchEvent(p)}}function S(t,e,n){return function(o){return o.addEventListener(t,e,n),o}}S.defer=t=>setTimeout.bind(null,t,0);var J=t=>g({},typeof t=="object"?t:null,{once:!0});S.connected=function(t,e){return e=J(e),function(r){return r.addEventListener(E,t,e),r[A]?r:r.isConnected?(r.dispatchEvent(new Event(E)),r):(I(e.signal,()=>y.offConnected(r,t))&&y.onConnected(r,t),r)}};S.disconnected=function(t,e){return e=J(e),function(r){return r.addEventListener(w,t,e),r[A]||I(e.signal,()=>y.offDisconnected(r,t))&&y.onDisconnected(r,t),r}};var _=[{get scope(){return f.D.body},host:t=>t?t(f.D.body):f.D.body,prevent:!0}],U=new WeakMap,C={get current(){return _[_.length-1]},get host(){return this.current.host},get signal(){let{host:t}=this;if(U.has(t))return U.get(t);let e=new AbortController;return U.set(t,e),t(S.disconnected(()=>e.abort())),e.signal},preventDefault(){let{current:t}=this;return t.prevent=!0,t},get state(){return[..._]},push(t={}){return _.push(g({},this.current,{prevent:!1},t))},pushRoot(){return _.push(_[0])},pop(){if(_.length!==1)return _.pop()}};var O={isSignal(t){return!1},processReactiveAttribute(t,e,n,r){return n}};function V(t,e=!0){return e?g(O,t):(Object.setPrototypeOf(t,O),t)}function N(t){return Z(t,O)&&t!==O?t:O}function K(t,e,n,r){return t[(x(r)?"remove":"set")+e](n,r)}function Q(t,e,n,r,o=null){return t[(x(r)?"remove":"set")+e+"NS"](o,n,r)}function $(t,e,n){if(Reflect.set(t,e,n),!!x(n))return Reflect.deleteProperty(t,e)}function X(t,e,n,r){return h(t,f.H)?t[e+"Attribute"](n,r):t[e+"AttributeNS"](null,n,r)}function bt(t){return f.q(t)}function Y(...t){return this.appendOriginal(...t),this}function et(t){return t.append===Y||(t.appendOriginal=t.append,t.append=Y),t}var T;function M(t,e,...n){let r=N(this),o=0,c,p,a=typeof e;switch((a==="string"||a==="number"||r.isSignal(e))&&(e={textContent:e}),!0){case typeof t=="function":{o=1;let d=(...v)=>v.length?(o===1?n.unshift(...v):v.forEach(j=>j(p)),void 0):p;C.push({scope:t,host:d}),c=t(e||void 0);let m=h(c,f.F);if(c.nodeName==="#comment")break;let l=M.mark({type:"component",name:t.name,host:m?"this":"parentElement"});c.prepend(l),m&&(p=l);break}case t==="#text":c=R.call(this,f.D.createTextNode(""),e);break;case(t==="<>"||!t):c=R.call(this,f.D.createDocumentFragment(),e);break;case!!T:c=R.call(this,f.D.createElementNS(T,t),e);break;case!c:c=R.call(this,f.D.createElement(t),e)}return et(c),p||(p=c),n.forEach(d=>d(p)),o&&C.pop(),o=2,c}M.mark=function(t,e=!1){t=Object.entries(t).map(([o,c])=>o+`="${c}"`).join(" ");let n=e?"":"/",r=f.D.createComment(`<dde:mark ${t}${f.ssr}${n}>`);return e&&(r.end=f.D.createComment("</dde:mark>")),r};function vt(t){let e=this;return function(...r){T=t;let o=M.call(e,...r);return T=void 0,o}}var P=new WeakMap,{setDeleteAttr:tt}=f;function R(t,...e){if(!e.length)return t;P.set(t,nt(t,this));for(let[n,r]of Object.entries(g({},...e)))H.call(this,t,n,r);return P.delete(t),t}function H(t,e,n){let{setRemoveAttr:r,s:o}=nt(t,this),c=this;n=o.processReactiveAttribute(t,e,n,(a,d)=>H.call(c,t,a,d));let[p]=e;if(p==="=")return r(e.slice(1),n);if(p===".")return $(t,e.slice(1),n);if(/(aria|data)([A-Z])/.test(e))return e=e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase(),r(e,n);switch(e==="className"&&(e="class"),e){case"xlink:href":return r(e,n,"http://www.w3.org/1999/xlink");case"textContent":return tt(t,e,n);case"style":if(typeof n!="object")break;case"dataset":return k(o,e,t,n,$.bind(null,t[e]));case"ariaset":return k(o,e,t,n,(a,d)=>r("aria-"+a,d));case"classList":return rt.call(c,t,n)}return gt(t,e)?tt(t,e,n):r(e,n)}function nt(t,e){if(P.has(t))return P.get(t);let r=(h(t,f.S)?Q:K).bind(null,t,"Attribute"),o=N(e);return{setRemoveAttr:r,s:o}}function rt(t,e){let n=N(this);return k(n,"classList",t,e,(r,o)=>t.classList.toggle(r,o===-1?void 0:!!o)),t}function gt(t,e){if(!(e in t))return!1;let n=ot(t,e);return!x(n.set)}function ot(t,e){if(t=Object.getPrototypeOf(t),!t)return{};let n=Object.getOwnPropertyDescriptor(t,e);return n||ot(t,e)}function k(t,e,n,r,o){let c=String;if(!(typeof r!="object"||r===null))return Object.entries(r).forEach(function([a,d]){a&&(a=new 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Event(E))}),z(t.prototype,"disconnectedCallback",function(e,n,r){e.apply(n,r),(globalThis.queueMicrotask||setTimeout)(()=>!n.isConnected&&n.dispatchEvent(new Event(w)))}),z(t.prototype,"attributeChangedCallback",function(e,n,r){let[o,,c]=r;n.dispatchEvent(new CustomEvent(G,{detail:[o,c]})),e.apply(n,r)}),t.prototype[A]=!0,t}function z(t,e,n){t[e]=new Proxy(t[e]||(()=>{}),{apply:n})}var st="__dde_memo_of",q=[];function W(t,e){if(!q.length)return e(t);let n=typeof t=="object"?JSON.stringify(t):t,[{cache:r,after:o}]=q;return o(n,B(r,n)?r[n]:e(t))}W.isScope=function(t){return!!t[st]};W.scope=function(e,{signal:n,onlyLast:r}={}){let o=L();function c(...p){if(n&&n.aborted)return e.apply(this,p);let a=r?o:L();q.unshift({cache:o,after(m,l){return a[m]=l}});let d=e.apply(this,p);return q.shift(),o=a,d}return c[st]=e,c.clear=()=>o=L(),n&&n.addEventListener("abort",c.clear),c};return dt(_t);})();
diff --git a/docs/components/examples/debugging/dom-reactive-mark.html b/docs/components/examples/debugging/dom-reactive-mark.html
index 9b7ffaa..eb31dce 100644
--- a/docs/components/examples/debugging/dom-reactive-mark.html
+++ b/docs/components/examples/debugging/dom-reactive-mark.html
@@ -1,4 +1,4 @@
 // Example of reactive element marker
-<!--<dde:mark type="reactive" source="...">-->
+<!--<dde:mark type="reactive" component="<component-name>">-->
 <!-- content that updates when signal changes -->
 <!--</dde:mark>-->
diff --git a/docs/p07-debugging.html.js b/docs/p07-debugging.html.js
index 44f7517..9344821 100644
--- a/docs/p07-debugging.html.js
+++ b/docs/p07-debugging.html.js
@@ -81,7 +81,6 @@ export function page({ pkg, info }){
 			el("li", t`actions: Custom actions that can be performed on the signal`),
 			el("li", t`onclear: Functions to run when the signal is cleared`),
 			el("li", t`host: Reference to the host element/scope in which the signal was created`),
-			el("li", t`defined: Stack trace information for debugging`),
 			el("li", t`readonly: Boolean flag indicating if the signal is read-only`)
 		),
 		el("p").append(T`
diff --git a/src/dom-lib/scopes.js b/src/dom-lib/scopes.js
index 4b44772..3def65f 100644
--- a/src/dom-lib/scopes.js
+++ b/src/dom-lib/scopes.js
@@ -19,7 +19,7 @@ const store_abort= new WeakMap();
 export const scope= {
 	/**
 	 * Gets the current scope
-	 * @returns {Object} Current scope context
+	 * @returns {typeof scopes[number]} Current scope context
 	 */
 	get current(){ return scopes[scopes.length-1]; },
 
diff --git a/src/helpers.js b/src/helpers.js
index 4ed4126..e3b1655 100644
--- a/src/helpers.js
+++ b/src/helpers.js
@@ -68,21 +68,3 @@ export function observedAttributes(instance, observedAttribute){
  * @returns {string} The camelCase string
  */
 function kebabToCamel(name){ return name.replace(/-./g, x=> x[1].toUpperCase()); }
-
-/**
- * Error class for definition tracking
- * Shows the correct stack trace for debugging (signal) creation
- */
-export class Defined extends Error{
-	constructor(){
-		super();
-		const [ curr, ...rest ]= this.stack.split("\n");
-		const curr_file= curr.slice(curr.indexOf("@"), curr.indexOf(".js:")+4);
-		const curr_lib= curr_file.includes("src/helpers.js") ? "src/" : curr_file;
-		this.stack= rest.find(l=> !l.includes(curr_lib)) || curr;
-	}
-	get compact(){
-		const { stack }= this;
-		return stack.slice(0, stack.indexOf("@")+1)+"…"+stack.slice(stack.lastIndexOf("/"));
-	}
-}
diff --git a/src/memo.js b/src/memo.js
index 15da216..ca4dbaf 100644
--- a/src/memo.js
+++ b/src/memo.js
@@ -1,5 +1,5 @@
 import { hasOwn, oCreate } from "./helpers.js";
-const memoMark= "__dde_memo";
+const memoMark= "__dde_memo_of";
 const memo_scope= [];
 /**
  * ```js
@@ -20,14 +20,14 @@ export function memo(key, generator){
 	const [ { cache, after } ]= memo_scope;
 	return after(k, hasOwn(cache, k) ? cache[k] : generator(key));
 }
-memo.isScope= function(obj){ return obj[memoMark]; };
+memo.isScope= function(obj){ return Boolean(obj[memoMark]); };
 /**
  * @param {Function} fun
  * @param {Object} [options={}]
  * @param {AbortSignal} options.signal
  * @param {boolean} [options.onlyLast=false]
  * */
-memo.scope= function memoScope(fun, { signal, onlyLast }= {}){
+memo.scope= function memoScopeCreate(fun, { signal, onlyLast }= {}){
 	let cache= oCreate();
 	function memoScope(...args){
 		if(signal && signal.aborted)
@@ -43,7 +43,7 @@ memo.scope= function memoScope(fun, { signal, onlyLast }= {}){
 		cache= cache_local;
 		return out;
 	}
-	memoScope[memoMark]= true;
+	memoScope[memoMark]= fun;
 	memoScope.clear= ()=> cache= oCreate();
 	if(signal) signal.addEventListener("abort", memoScope.clear);
 	return memoScope;
diff --git a/src/signals-lib/signals-lib.js b/src/signals-lib/signals-lib.js
index 0ee5c34..b05e783 100644
--- a/src/signals-lib/signals-lib.js
+++ b/src/signals-lib/signals-lib.js
@@ -1,6 +1,6 @@
 import { queueSignalWrite, mark } from "./helpers.js";
 export { mark };
-import { hasOwn, Defined, oCreate, oAssign } from "../helpers.js";
+import { hasOwn, oCreate, oAssign } from "../helpers.js";
 
 const Signal = oCreate(null, {
 	get: { value(){ return read(this); } },
@@ -174,11 +174,11 @@ import { memo } from "../memo.js";
  */
 signal.el= function(s, map){
 	map= memo.isScope(map) ? map : memo.scope(map, { onlyLast: true });
-	const mark_start= el.mark({ type: "reactive", source: new Defined().compact }, true);
+	const { current }= scope, { scope: sc }= current;
+	const mark_start= el.mark({ type: "reactive", component: sc && sc.name || "" }, true);
 	const mark_end= mark_start.end;
 	const out= env.D.createDocumentFragment();
 	out.append(mark_start, mark_end);
-	const { current }= scope;
 	const reRenderReactiveElement= v=> {
 		if(!mark_start.parentNode || !mark_end.parentNode) // === `isConnected` or wasn’t yet rendered
 			return removeSignalListener(s, reRenderReactiveElement);
@@ -386,7 +386,6 @@ function toSignal(s, value, actions, readonly= false){
 		value: oAssign(oCreate(protoSigal), {
 			value, actions, onclear, host,
 			listeners: new Set(),
-			defined: new Defined().stack,
 			readonly
 		}),
 		enumerable: false,