diff --git a/package-lock.json b/package-lock.json
index 2ac697c..6c0753b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "verstak",
-  "version": "0.24.205",
+  "version": "0.24.250",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "verstak",
-      "version": "0.24.205",
+      "version": "0.24.250",
       "license": "Apache-2.0",
       "dependencies": {
-        "reactronic": "^0.24.202"
+        "reactronic": "^0.24.250"
       },
       "devDependencies": {
         "@types/node": "20.11.17",
@@ -2792,9 +2792,9 @@
       ]
     },
     "node_modules/reactronic": {
-      "version": "0.24.202",
-      "resolved": "https://registry.npmjs.org/reactronic/-/reactronic-0.24.202.tgz",
-      "integrity": "sha512-R2Vh7kjSwg111DbkYO3AZSObLgz54dqgyfq2TaQpHWhc/MMLAoaB0KqoyNXcEC9Pujv/2BrbQwTuO+7aEoGWSw=="
+      "version": "0.24.250",
+      "resolved": "https://registry.npmjs.org/reactronic/-/reactronic-0.24.250.tgz",
+      "integrity": "sha512-NQSTrbh7svDGFrKy45TZR1ryst87PL0btwwMn8QnVa8zUMp28oU1bIC+2PBeib2ty4q2U18J/L+D6Tkc3tg1hg=="
     },
     "node_modules/readable-stream": {
       "version": "3.6.2",
@@ -5590,9 +5590,9 @@
       "dev": true
     },
     "reactronic": {
-      "version": "0.24.202",
-      "resolved": "https://registry.npmjs.org/reactronic/-/reactronic-0.24.202.tgz",
-      "integrity": "sha512-R2Vh7kjSwg111DbkYO3AZSObLgz54dqgyfq2TaQpHWhc/MMLAoaB0KqoyNXcEC9Pujv/2BrbQwTuO+7aEoGWSw=="
+      "version": "0.24.250",
+      "resolved": "https://registry.npmjs.org/reactronic/-/reactronic-0.24.250.tgz",
+      "integrity": "sha512-NQSTrbh7svDGFrKy45TZR1ryst87PL0btwwMn8QnVa8zUMp28oU1bIC+2PBeib2ty4q2U18J/L+D6Tkc3tg1hg=="
     },
     "readable-stream": {
       "version": "3.6.2",
diff --git a/package.json b/package.json
index d429ac7..d67e4cc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "verstak",
-  "version": "0.24.205",
+  "version": "0.24.250",
   "description": "Verstak - Front-End Library",
   "publisher": "Nezaboodka Software",
   "license": "Apache-2.0",
@@ -31,7 +31,7 @@
   },
   "homepage": "https://github.com/nezaboodka/verstak/blob/master/README.md#readme",
   "dependencies": {
-    "reactronic": "^0.24.202"
+    "reactronic": "^0.24.250"
   },
   "devDependencies": {
     "@types/node": "20.11.17",
diff --git a/source/html/Elements.ts b/source/html/Elements.ts
index f6daa13..54af813 100644
--- a/source/html/Elements.ts
+++ b/source/html/Elements.ts
@@ -57,7 +57,7 @@ export function startNewRow(shiftCursorDown?: number): void {
 
 export function cursor(areaParams: ElArea): void {
   RxNode.declare(Drivers.cursor, {
-    formula: el => {
+    autorun: el => {
       el.area = areaParams
     },
   })
@@ -68,7 +68,7 @@ export function cursor(areaParams: ElArea): void {
 export function Note(content: string, formatted?: boolean,
   declaration?: RxNodeDecl<El<HTMLElement, void>>): RxNode<El<HTMLElement, void>> {
   return RxNode.declare(Drivers.note, declaration, {
-    formula: el => {
+    autorun: el => {
       if (formatted)
         el.native.innerHTML = content
       else
@@ -88,8 +88,8 @@ export function Group<M = unknown, R = void>(
 // Fragment
 
 export function Handling<M = unknown>(
-  formula: Delegate<El<void, M>>): RxNode<El<void, M>> {
-  return SyntheticElement({ mode: Mode.independentUpdate, formula })
+  autorun: Delegate<El<void, M>>): RxNode<El<void, M>> {
+  return SyntheticElement({ mode: Mode.independentUpdate, autorun })
 }
 
 export function SyntheticElement<M = unknown>(
diff --git a/source/html/Handlers.ts b/source/html/Handlers.ts
index 8b8878e..1779ba2 100644
--- a/source/html/Handlers.ts
+++ b/source/html/Handlers.ts
@@ -16,7 +16,7 @@ export function OnClick(target: HTMLElement, action: (() => void) | ToggleRef |
       key,
       mode: Mode.independentUpdate,
       triggers: { target/* , action */ },
-      formula: el => {
+      autorun: el => {
         const pointer = target.sensors.pointer
         if (pointer.clicked) {
           if (action instanceof Function) {
@@ -37,7 +37,7 @@ export function OnResize(target: HTMLElement, action: ((element: ResizedElement)
       key,
       mode: Mode.independentUpdate,
       triggers: { target/* , action */ },
-      formula: el => {
+      autorun: el => {
         const resize = target.sensors.resize
         resize.resizedElements.forEach(x => {
           action(x)
@@ -58,7 +58,7 @@ export function OnFocus(
     activation: el => {
       el.node.configureReactronic({ throttling: 0 })
     },
-    formula: el => {
+    autorun: el => {
       if (switchEditMode !== undefined) {
         switchEditMode(model)
       }