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10up/flexibility

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View on GitHub↗
4,290 stele·461 fork-uri·JavaScript·MIT·4 vizualizărijonathantneal.github.io/flexibility↗

Flexibility

Flexibility is a JavaScript library and layout engine designed to polyfill CSS Flexbox capabilities. It ensures consistent element alignment and distribution across different browser versions, specifically targeting legacy environments that lack native support for the flexible box specification.

The project provides cross-browser layout compatibility by simulating flexible container behavior. It manages dynamic flexbox properties to maintain a stable and predictable user interface regardless of the visitor's browser version.

The system covers DOM traversal, manual coordinate calculation, and style injection to force visual structures. It includes mechanisms for dynamic layout recalculation and the translation of modern CSS properties into styles compatible with older browsers.

Features

  • Web Browser Layouts - Implements a JavaScript-based layout engine that simulates flexible container behavior for web browser DOM elements.
  • Cross-Browser Layout Consistency - Ensures a stable and predictable user interface layout regardless of the visitor's browser version.
  • Flexbox Layouts - Ensures CSS Flexbox layouts display consistently in older web browsers lacking native support.
  • Legacy Browser Support - Provides fallback mechanisms and modern layout capabilities to prevent broken designs in outdated browsers.
  • CSS Flexbox Polyfills - Acts as a JavaScript library that simulates the CSS Flexbox specification for browsers without native support.
  • CSS Property Polyfills - Translates modern Flexbox properties into fallback styles to ensure visual consistency in older browsers.
  • Dynamic Layout Engines - Allows programmatic adjustment of flexbox properties to dynamically update the user interface.
  • Manual Positioning - Computes absolute coordinates and dimensions for elements when native browser layout engines are unsupported.
  • Layout Recalculation Triggers - Triggers a re-computation of flexible element positions in response to window resize or content changes.
  • Dynamic Management - Provides the ability to update and adjust flexible container properties via JavaScript in real time.
  • Inline Style Injections - Writes computed layout styles directly into element style attributes to force specific visual structures.
  • Polyfills and Compatibility - Polyfill for adding flexbox support to Internet Explorer.

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Întrebări frecvente

Ce face 10up/flexibility?

Flexibility is a JavaScript library and layout engine designed to polyfill CSS Flexbox capabilities. It ensures consistent element alignment and distribution across different browser versions, specifically targeting legacy environments that lack native support for the flexible box specification.

Care sunt principalele funcționalități ale 10up/flexibility?

Principalele funcționalități ale 10up/flexibility sunt: Web Browser Layouts, Cross-Browser Layout Consistency, Flexbox Layouts, Legacy Browser Support, CSS Flexbox Polyfills, CSS Property Polyfills, Dynamic Layout Engines, Manual Positioning.

Care sunt câteva alternative open-source pentru 10up/flexibility?

Alternativele open-source pentru 10up/flexibility includ: jonathantneal/flexibility — Flexibility is a JavaScript layout engine and CSS compatibility layer that functions as a polyfill for the CSS Flexbox… leaverou/prefixfree — prefixfree is a runtime CSS processor and polyfill library designed to ensure cross-browser visual consistency. It… afarkas/html5shiv — html5shiv is a JavaScript compatibility polyfill and legacy browser shim that enables the use of HTML5 sectioning… scottjehl/respond — Respond is a legacy browser compatibility layer and adaptive asset delivery tool. It functions as a CSS3 media query… browserstate/history.js — history.js is a cross-browser URL state manager and HTML5 History API polyfill. It functions as a single page… es-shims/es5-shim — es5-shim is an ECMAScript 5 polyfill library and standard library shim. It serves as a JavaScript compatibility layer…