chore(version): bump version to 1.0.0

.vscode/extensions.json

@@ -1,3 +1,3 @@
 {
-    "recommendations": ["dbaeumer.vscode-eslint", "prettier.prettier-vscode"]
+    "recommendations": ["dbaeumer.vscode-eslint", "esbenp.prettier-vscode"]
 }

CODE_OF_CONDUCT.md

@@ -69,10 +69,10 @@ members of the project's leadership.
 
 ## Attribution
 
-This Code of Conduct is adapted from the [Contributor Covenant][https://www.contributor-covenant.org], version 1.4,
+This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org), version 1.4,
 available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
 
-----
+---
 
 > Chinese Version
 > 《阿里巴巴开源行为准则》

README-zh.md

@@ -20,34 +20,38 @@
 ## ✨ Features
 
 - **🎯 轻松集成**
+    - 无需 Python，无需无头浏览器，无需浏览器插件。纯页面内脚本。
 - **🔐 端侧运行**
 - **🧠 HTML 脱水**
 - **💬 自然语言接口**
 - **🎨 HITL 交互界面**
 
-## 🗺️ Roadmap
+以及 😉
 
-👉 [**Roadmap**](https://github.com/alibaba/page-agent/issues/96)
+- **🧪 实验性的 Chrome 扩展，支持跨页面控制** - `-b feat/ext`
+
+👉 [**🗺️ Roadmap**](https://github.com/alibaba/page-agent/issues/96)
 
 ## 🚀 快速开始
 
-### 快速体验 (With Testing LLM)
+### 一行代码集成
 
-最快的体验方式：
+通过我们免费的 Demo LLM 快速体验 PageAgent：
 
 ```html
 <script
-    src="https://registry.npmmirror.com/page-agent/1.0.0-beta.2/files/dist/iife/page-agent.demo.js"
+    src="https://registry.npmmirror.com/page-agent/1.0.0/files/dist/iife/page-agent.demo.js"
     crossorigin="true"
 ></script>
 ```
 
-> ⚠️ **仅用于技术评估。** Demo 模型有速率限制和使用限制，生产环境请使用 NPM 方式。
+> - **⚠️ 仅用于技术评估。** Demo LLM 有速率和使用限制，可能随时变更。
+> - **🌷 建议使用自己的 LLM API。**
 
 | 镜像   | URL                                                                                       |
 | ------ | ----------------------------------------------------------------------------------------- |
-| Global | https://cdn.jsdelivr.net/npm/page-agent@1.0.0-beta.2/dist/iife/page-agent.demo.js         |
+| Global | https://cdn.jsdelivr.net/npm/page-agent@1.0.0/dist/iife/page-agent.demo.js         |
-| China  | https://registry.npmmirror.com/page-agent/1.0.0-beta.2/files/dist/iife/page-agent.demo.js |
+| China  | https://registry.npmmirror.com/page-agent/1.0.0/files/dist/iife/page-agent.demo.js |
 
 ### NPM 安装
 
@@ -86,15 +90,9 @@ packages/
 
 ## 🤝 贡献
 
-欢迎社区贡献！以下是参与方式：
+欢迎社区贡献！请参阅 [CONTRIBUTING.md](CONTRIBUTING.md) 了解环境配置和本地开发说明。
 
-1. Fork 并 clone。`git clone https://github.com/alibaba/page-agent.git && cd page-agent`
+请在贡献前阅读[行为准则](CODE_OF_CONDUCT.md)。
-2. 安装依赖: `npm install`
-3. 启动开发: `npm start`
-
-更多详情请参阅 [CONTRIBUTING.md](CONTRIBUTING.md)。
-
-请在贡献前阅读我们的[行为准则](CODE_OF_CONDUCT.md)。
 
 ## 👏 致谢
 

README.md

@@ -19,35 +19,39 @@ The GUI Agent Living in Your Webpage. Control web interfaces with natural langua
 
 ## ✨ Features
 
-- **🎯 Easy Integration** - Transform your webpage into an agent with a single script tag.
+- **🎯 Easy Integration**
+    - No python. No headless browser. No browser extension. Just in-page scripts.
 - **🔐 Client-Side Processing**
 - **🧠 DOM Extraction**
 - **💬 Natural Language Interface**
 - **🎨 UI with Human in the loop**
 
-## 🗺️ Roadmap
+And 😉
 
-👉 [**Roadmap**](https://github.com/alibaba/page-agent/issues/96)
+- **🧪 `cross-page` control with an experimental chrome extension** - `-b feat/ext`
+
+👉 [**🗺️ Roadmap**](https://github.com/alibaba/page-agent/issues/96)
 
 ## 🚀 Quick Start
 
-### Quick Try (With Testing LLM)
+### One-line integration
 
-Fastest way to try PageAgent:
+Fastest way to try PageAgent with our free Demo LLM:
 
 ```html
 <script
-    src="https://cdn.jsdelivr.net/npm/page-agent@1.0.0-beta.2/dist/iife/page-agent.demo.js"
+    src="https://cdn.jsdelivr.net/npm/page-agent@1.0.0/dist/iife/page-agent.demo.js"
     crossorigin="true"
 ></script>
 ```
 
-> ⚠️ **For technical evaluation only.** Demo model has rate limits and usage restrictions. Use NPM for production.
+> - **⚠️ For technical evaluation only.** Demo LLM has rate limits and usage restrictions. May change without notice.
+> - **🌷 Bring your own LLM API.**
 
 | Mirrors | URL                                                                                       |
 | ------- | ----------------------------------------------------------------------------------------- |
-| Global  | https://cdn.jsdelivr.net/npm/page-agent@1.0.0-beta.2/dist/iife/page-agent.demo.js         |
+| Global  | https://cdn.jsdelivr.net/npm/page-agent@1.0.0/dist/iife/page-agent.demo.js         |
-| China   | https://registry.npmmirror.com/page-agent/1.0.0-beta.2/files/dist/iife/page-agent.demo.js |
+| China   | https://registry.npmmirror.com/page-agent/1.0.0/files/dist/iife/page-agent.demo.js |
 
 ### NPM Installation
 
@@ -84,15 +88,9 @@ packages/
 
 ## 🤝 Contributing
 
-We welcome contributions from the community! Here's how to get started:
+We welcome contributions from the community! Follow our instructions in [CONTRIBUTING.md](CONTRIBUTING.md) for environment setup and local development.
 
-1. Fork and clone. `git clone https://github.com/alibaba/page-agent.git && cd page-agent`
+Please read [Code of Conduct](CODE_OF_CONDUCT.md) before contributing.
-2. Install dependencies: `npm install`
-3. Start development: `npm start`
-
-More details in [CONTRIBUTING.md](CONTRIBUTING.md).
-
-Please read our [Code of Conduct](CODE_OF_CONDUCT.md) before contributing.
 
 ## 👏 Acknowledgments
 

package.json

@@ -1,7 +1,7 @@
 {
     "name": "root",
     "private": true,
-    "version": "1.0.0-beta.2",
+    "version": "1.0.0",
     "type": "module",
     "workspaces": [
         "packages/page-controller",

packages/core/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@page-agent/core",
     "private": false,
-    "version": "1.0.0-beta.2",
+    "version": "1.0.0",
     "type": "module",
     "main": "./dist/esm/page-agent-core.js",
     "module": "./dist/esm/page-agent-core.js",
@@ -45,7 +45,7 @@
     "dependencies": {
         "chalk": "^5.6.2",
         "zod": "^4.3.5",
-        "@page-agent/llms": "1.0.0-beta.2",
+        "@page-agent/llms": "1.0.0",
-        "@page-agent/page-controller": "1.0.0-beta.2"
+        "@page-agent/page-controller": "1.0.0"
     }
 }

packages/core/src/PageAgentCore.ts

@@ -15,7 +15,7 @@ import {
 	AgentActivity,
 	AgentReflection,
 	AgentStatus,
-	AgentStep,
+	AgentStepEvent,
 	ExecutionResult,
 	HistoricalEvent,
 	MacroToolInput,
@@ -26,6 +26,7 @@ import { assert } from './utils/assert'
 
 export { type PageAgentConfig }
 export { tool, type PageAgentTool } from './tools'
+export type * from './types'
 
 /**
  * AI agent for browser DOM automation.
@@ -98,8 +99,7 @@ export class PageAgentCore extends EventTarget {
 			this.emitActivity({ type: 'retrying', attempt, maxAttempts })
 			// Also push to history for panel rendering
 			this.history.push({
-				type: 'error',
+				type: 'retry',
-				errorType: 'retry',
 				message: `LLM retry attempt ${attempt} of ${maxAttempts}`,
 				attempt,
 				maxAttempts,
@@ -113,7 +113,6 @@ export class PageAgentCore extends EventTarget {
 			// Also push to history for panel rendering
 			this.history.push({
 				type: 'error',
-				errorType: 'error',
 				message,
 				rawResponse: (error as InvokeError).rawResponse,
 			})
@@ -255,7 +254,7 @@ export class PageAgentCore extends EventTarget {
 					next_goal: input.next_goal,
 				}
 				const actionName = Object.keys(input.action)[0]
-				const action: AgentStep['action'] = {
+				const action: AgentStepEvent['action'] = {
 					name: actionName,
 					input: input.action[actionName],
 					output: output,
@@ -263,11 +262,12 @@ export class PageAgentCore extends EventTarget {
 
 				this.history.push({
 					type: 'step',
+					stepIndex: step,
 					reflection,
 					action,
 					usage: result.usage,
 					rawResponse: result.rawResponse,
-				} as AgentStep)
+				} as AgentStepEvent)
 				this.#emitHistoryChange()
 
 				console.log(chalk.green('Step finished:'), actionName)

packages/core/src/types.ts

@@ -33,8 +33,9 @@ export interface MacroToolResult {
 /**
  * A single agent step with reflection and action
  */
-export interface AgentStep {
+export interface AgentStepEvent {
 	type: 'step'
+	stepIndex: number
 	reflection: Partial<AgentReflection>
 	action: {
 		name: string
@@ -68,21 +69,33 @@ export interface UserTakeoverEvent {
 }
 
 /**
- * Error event (retry or error from LLM)
+ * Retry event - LLM call is being retried
  */
-export interface ErrorEvent {
+export interface RetryEvent {
-	type: 'error'
+	type: 'retry'
-	errorType: 'retry' | 'error'
+	message: string
+	attempt: number
+	maxAttempts: number
+}
+
+/**
+ * Error event - fatal error from LLM or execution
+ */
+export interface AgentErrorEvent {
+	type: 'error'
 	message: string
-	attempt?: number
-	maxAttempts?: number
 	rawResponse?: unknown
 }
 
 /**
  * Union type for all history events
  */
-export type HistoricalEvent = AgentStep | ObservationEvent | UserTakeoverEvent | ErrorEvent
+export type HistoricalEvent =
+	| AgentStepEvent
+	| ObservationEvent
+	| UserTakeoverEvent
+	| RetryEvent
+	| AgentErrorEvent
 
 /**
  * Agent execution status

packages/llms/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@page-agent/llms",
-    "version": "1.0.0-beta.2",
+    "version": "1.0.0",
     "type": "module",
     "main": "./dist/lib/page-agent-llms.js",
     "module": "./dist/lib/page-agent-llms.js",

packages/page-agent/package.json

@@ -1,7 +1,7 @@
 {
     "name": "page-agent",
     "private": false,
-    "version": "1.0.0-beta.2",
+    "version": "1.0.0",
     "type": "module",
     "main": "./dist/esm/page-agent.js",
     "module": "./dist/esm/page-agent.js",
@@ -46,9 +46,9 @@
     "dependencies": {
         "chalk": "^5.6.2",
         "zod": "^4.3.5",
-        "@page-agent/llms": "1.0.0-beta.2",
+        "@page-agent/llms": "1.0.0",
-        "@page-agent/page-controller": "1.0.0-beta.2",
+        "@page-agent/page-controller": "1.0.0",
-        "@page-agent/core": "1.0.0-beta.2",
+        "@page-agent/core": "1.0.0",
-        "@page-agent/ui": "1.0.0-beta.2"
+        "@page-agent/ui": "1.0.0"
     }
 }

packages/page-controller/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@page-agent/page-controller",
-    "version": "1.0.0-beta.2",
+    "version": "1.0.0",
     "type": "module",
     "main": "./dist/lib/page-controller.js",
     "module": "./dist/lib/page-controller.js",

packages/page-controller/src/PageController.ts

@@ -80,6 +80,9 @@ export class PageController extends EventTarget {
 	/** last time the tree was updated */
 	private lastTimeUpdate = 0
 
+	/** Whether the tree has been indexed at least once */
+	private isIndexed = false
+
 	/** Visual mask overlay for blocking user interaction during automation */
 	private mask: InstanceType<typeof import('./mask/SimulatorMask').SimulatorMask> | null = null
 	private maskReady: Promise<void> | null = null
@@ -196,6 +199,9 @@ export class PageController extends EventTarget {
 		this.elementTextMap.clear()
 		this.elementTextMap = dom.getElementTextMap(this.simplifiedHTML)
 
+		// Mark as indexed - now element actions are allowed
+		this.isIndexed = true
+
 		// Restore mask blocking
 		if (this.mask) {
 			this.mask.wrapper.style.pointerEvents = 'auto'
@@ -215,11 +221,22 @@ export class PageController extends EventTarget {
 
 	// ======= Element Actions =======
 
+	/**
+	 * Ensure the tree has been indexed before any index-based operation.
+	 * Throws if updateTree() hasn't been called yet.
+	 */
+	private assertIndexed(): void {
+		if (!this.isIndexed) {
+			throw new Error('DOM tree not indexed. Can not perform actions on elements.')
+		}
+	}
+
 	/**
 	 * Click element by index
 	 */
 	async clickElement(index: number): Promise<ActionResult> {
 		try {
+			this.assertIndexed()
 			const element = getElementByIndex(this.selectorMap, index)
 			const elemText = this.elementTextMap.get(index)
 			await clickElement(element)
@@ -249,6 +266,7 @@ export class PageController extends EventTarget {
 	 */
 	async inputText(index: number, text: string): Promise<ActionResult> {
 		try {
+			this.assertIndexed()
 			const element = getElementByIndex(this.selectorMap, index)
 			const elemText = this.elementTextMap.get(index)
 			await inputTextElement(element, text)
@@ -270,6 +288,7 @@ export class PageController extends EventTarget {
 	 */
 	async selectOption(index: number, optionText: string): Promise<ActionResult> {
 		try {
+			this.assertIndexed()
 			const element = getElementByIndex(this.selectorMap, index)
 			const elemText = this.elementTextMap.get(index)
 			await selectOptionElement(element as HTMLSelectElement, optionText)
@@ -298,6 +317,8 @@ export class PageController extends EventTarget {
 		try {
 			const { down, numPages, pixels, index } = options
 
+			this.assertIndexed()
+
 			const scrollAmount = pixels ?? numPages * (down ? 1 : -1) * window.innerHeight
 
 			const element = index !== undefined ? getElementByIndex(this.selectorMap, index) : null
@@ -327,6 +348,8 @@ export class PageController extends EventTarget {
 		try {
 			const { right, pixels, index } = options
 
+			this.assertIndexed()
+
 			const scrollAmount = pixels * (right ? 1 : -1)
 
 			const element = index !== undefined ? getElementByIndex(this.selectorMap, index) : null
@@ -394,6 +417,7 @@ export class PageController extends EventTarget {
 		this.selectorMap.clear()
 		this.elementTextMap.clear()
 		this.simplifiedHTML = '<EMPTY>'
+		this.isIndexed = false
 		this.mask?.dispose()
 		this.mask = null
 	}

packages/ui/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@page-agent/ui",
-    "version": "1.0.0-beta.2",
+    "version": "1.0.0",
     "type": "module",
     "main": "./dist/lib/page-agent-ui.js",
     "module": "./dist/lib/page-agent-ui.js",

packages/ui/src/panel/Panel.ts

@@ -563,9 +563,8 @@ export class Panel {
 
 		// 2. Render each history event
 		const history = this.#agent.history
-		for (let i = 0; i < history.length; i++) {
+		for (const event of history) {
-			const event = history[i]
+			items.push(...this.#createHistoryCards(event))
-			items.push(...this.#createHistoryCards(event, i + 1))
 		}
 
 		this.#historySection.innerHTML = items.join('')
@@ -577,14 +576,17 @@ export class Panel {
 	}
 
 	/** Create cards for a history event */
-	#createHistoryCards(event: PanelAgentAdapter['history'][number], stepNumber: number): string[] {
+	#createHistoryCards(event: PanelAgentAdapter['history'][number]): string[] {
 		const cards: string[] = []
 		const time = formatTime(this.#config.language ?? 'en-US')
-		const meta = this.#i18n.t('ui.panel.step', {
+		const meta =
-			number: stepNumber.toString(),
+			event.type === 'step' && event.stepIndex !== undefined
-			time,
+				? this.#i18n.t('ui.panel.step', {
-			duration: '',
+						number: (event.stepIndex + 1).toString(),
-		})
+						time,
+						duration: '',
+					})
+				: time
 
 		if (event.type === 'step') {
 			// Reflection card
@@ -606,6 +608,13 @@ export class Panel {
 			)
 		} else if (event.type === 'user_takeover') {
 			cards.push(createCard({ icon: '👤', content: 'User takeover', meta, type: 'input' }))
+		} else if (event.type === 'retry') {
+			const retryInfo = `${event.message || 'Retrying'} (${event.attempt}/${event.maxAttempts})`
+			cards.push(createCard({ icon: '🔄', content: retryInfo, meta, type: 'observation' }))
+		} else if (event.type === 'error') {
+			cards.push(
+				createCard({ icon: '❌', content: event.message || 'Error', meta, type: 'observation' })
+			)
 		}
 
 		return cards

packages/ui/src/panel/types.ts

@@ -33,7 +33,8 @@ export interface PanelAgentAdapter extends EventTarget {
 
 	/** History of agent events */
 	readonly history: readonly {
-		type: 'step' | 'observation' | 'user_takeover' | 'error'
+		type: 'step' | 'observation' | 'user_takeover' | 'retry' | 'error'
+		stepIndex?: number
 		/** For 'step' type */
 		reflection?: {
 			evaluation_previous_goal?: string
@@ -48,6 +49,11 @@ export interface PanelAgentAdapter extends EventTarget {
 		}
 		/** For 'observation' type */
 		content?: string
+		/** For 'retry' type */
+		attempt?: number
+		maxAttempts?: number
+		/** For 'retry' and 'error' types */
+		message?: string
 	}[]
 
 	/** Current task being executed */

packages/website/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@page-agent/website",
     "private": true,
-    "version": "1.0.0-beta.2",
+    "version": "1.0.0",
     "type": "module",
     "scripts": {
         "dev": "vite --host 0.0.0.0",

packages/website/src/constants.ts

@@ -1,8 +1,8 @@
 // Demo build (auto-init with demo LLM, for quick testing)
 export const CDN_DEMO_URL =
-	'https://cdn.jsdelivr.net/npm/page-agent@1.0.0-beta.2/dist/iife/page-agent.demo.js'
+	'https://cdn.jsdelivr.net/npm/page-agent@1.0.0/dist/iife/page-agent.demo.js'
 export const CDN_DEMO_CN_URL =
-	'https://registry.npmmirror.com/page-agent/1.0.0-beta.2/files/dist/iife/page-agent.demo.js'
+	'https://registry.npmmirror.com/page-agent/1.0.0/files/dist/iife/page-agent.demo.js'
 
 // Demo LLM for website testing
 export const DEMO_MODEL = 'PAGE-AGENT-FREE-TESTING-RANDOM'

scripts/sync-version.js

@@ -79,7 +79,7 @@ for (const pkg of packages) {
 	let pkgChanged = false
 
 	// Update package version
-	if (oldVersion !== newVersion) {
+	if (pkgJson.version !== newVersion) {
 		pkgJson.version = newVersion
 		pkgChanged = true
 	}