LocatorLens – Smart Locator Automation EN
Yogesh · Firefox
Inspect any element for ranked, uniqueness-checked locators and record flows into runnable Playwright, Selenium, Cypress or WebdriverIO tests (TypeScript, JavaScript, Python, Java, C#). Works in iframes and shadow DOM. Runs locally, no account.
<all_urls>),意味着它可以读取你在任意站点的页面内容,包括已登录的页面。这是许多扩展正常工作的必要条件,但也值得你确认来源可信。
简介
Locatra helps QA engineers and developers write end-to-end tests faster. Point at any element to get locators that are ranked, checked for uniqueness against the live page, and ready to paste, or record a flow and get a runnable test.
INSPECT ANY ELEMENT
• Hover and click an element to see ranked locators: test id, role and accessible name, label, placeholder, text, CSS and XPath.
• Every locator is checked against the page, so you can see whether it matches exactly one element.
• Works inside iframes (including cross-origin payment frames) and open shadow DOM.
• Move to the parent or child element with ▲ / ▼, or press Alt+Shift+E on any page.
YOUR FRAMEWORK, YOUR LANGUAGE
• Playwright, Selenium, Cypress and WebdriverIO, in TypeScript, JavaScript, Python, Java and C#.
• Locators read naturally in each framework. Selenium gets By.id("email") when the element has an id, instead of a long XPath.
RECORD AND REPLAY
• Record clicks, typing, selects, checkboxes, keys and assertions into a complete test script (Alt+Shift+K).
• Replay the flow in the page step by step to check it before you export it.
• Passwords, one-time codes and card numbers are never recorded: the test reads them from environment variables.
• Typed values can become test data, and suggested assertions (page changed, message shown) are one click away.
PAGE OBJECTS, SELECTOR LAB AND HEALTH CHECK
• Export a Page Object class for a form or a whole page.
• Selector Lab: paste a CSS selector, XPath or Playwright locator and see what it matches.
• Watch the locators your tests rely on and re-check them with one click when the page changes.
PRIVATE BY DESIGN
• Everything runs locally in your browser. No account, no server, no analytics.
• The extension contains no network code, and its source is public: https://github.com/yogesh-bhatttk/Locator_Lens
LocatorLens – Smart Locator Automation 是做什么的
LocatorLens – Smart Locator Automation 是一款面向 Firefox 的开发者工具类扩展,主要用来调试页面、查看样式与请求、测试接口、辅助前端开发。官方对它的介绍是:Inspect any element for ranked, uniqueness-checked locators and record flows into runnable Playwright, Selenium, Cypress or WebdriverIO tests (TypeScript, JavaScript, Python, Java, C#). Works in iframes and shadow DOM. Runs locally, no account.在Firefox 附加组件商店(AMO)上,它当前版本 1.5.0,评分 5(1 人评价),约 41 名用户。
适合什么人用
从功能定位看,LocatorLens – Smart Locator Automation 更适合前端工程师、测试与需要经常查看页面结构的用户。如果你平时只是偶尔遇到相关需求,用浏览器自带功能也能凑合;但如果这件事每天都发生,装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站,装上后建议先观察一两天,确认不影响常用站点的正常使用。
怎么安装 LocatorLens – Smart Locator Automation
- 打开Firefox 附加组件商店(AMO)上的官方页面;
- 点「添加到浏览器」并确认权限提示;
- 装好后在扩展列表里固定图标,方便随时开关。
本站只做索引与介绍,安装包来自官方商店。如果商店页面提示当前地区不可用,说明该扩展未在你所在区域上架。
常见问题
LocatorLens – Smart Locator Automation 是免费的吗?
LocatorLens – Smart Locator Automation 在Firefox 附加组件商店(AMO)免费提供下载。它是浏览器扩展,装上就能直接用,不需要注册账号。
LocatorLens – Smart Locator Automation 安全吗?
它只申请了 0 项权限,范围比较克制,没有申请「读取所有网站数据」这种大权限。
LocatorLens – Smart Locator Automation 支持哪些浏览器?
当前收录的版本来自Firefox 附加组件商店(AMO),适用于 Firefox。同一个扩展在其他商店可能有对应版本,但功能与版本号不一定相同。
怎么卸载 LocatorLens – Smart Locator Automation?
在扩展管理页找到 LocatorLens – Smart Locator Automation,点移除即可。它在本地保存的设置会一起清掉,不会残留数据。
权限清单 来自 manifest.json 原文
站点访问 2
http://*/*https://*/*
接口权限 4
activeTabcontextMenusscriptingstorage