Iframe Resizer Vue

The tool generates and validates Vue iframe resizer configurations for embedded content. It solves how to resize cross-origin iframes to fit dynamic content without introducing scrollbars. Target users are frontend engineers, platform teams, and plugin authors who embed dashboards, docs, or analytics inside Vue apps. It returns a configuration snippet that configures the iframe-resizer library for reactive height management.

Core features include modeling required inputs (page URL, container selector, height calculation method) and optional controls (minHeight, maxHeight, scrolling, checkOrigin). It outputs an options object that can be passed to iframeResizer. It also supports advanced scenarios like dynamic height updates when content changes and basic validation of inputs.

How it works conceptually: it relies on postMessage-based height reporting from the embedded page and a height calculation method that suits the content (documentElement, bodyScroll, etc.). It clamps heights to user-specified ranges and produces a safe, production-ready configuration. Typical use cases include embedding analytics dashboards, third-party widgets, or documentation pages.

Value propositions: reduces integration time, lowers risk of layout jank, improves user experience by avoiding jank, and standardizes across teams. Unique differentiators include explicit guidance on cross-origin restrictions and configurable height strategies tailored to Vue tooling.