Projects sharing features with Es6 Shim

history.js is a cross-browser URL state manager and HTML5 History API polyfill. It functions as a single page application router that manages browser URL and history state consistently across HTML5 and HTML4 browsers, enabling navigation without triggering full page reloads. The project provides a JavaScript framework adapter that integrates history management with the event systems of jQuery, MooTools, and Prototype. It ensures compatibility through a fallback mechanism that switches to hash-based navigation and hashbang URLs when the native HTML5 History API is unavailable. The system cove

Legacy support for the CSS3 Flexible Box Model

A grown-up polyfill for a grown-up flexbox.

es5-shim is an ECMAScript 5 polyfill library and standard library shim. It serves as a JavaScript compatibility layer that adds missing ES5 standard library methods and language features to legacy JavaScript engines. The project functions by implementing the ECMAScript 5 specification for non-compliant engines to ensure consistent behavior and prevent runtime errors. It provides a bridge for older browser environments, allowing modern JavaScript code to execute in legacy environments. The library covers cross-browser API standardization and polyfill management. It specifically handles the em

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

JavaScript Polyfills, Shims and More

A JavaScript polyfill for the HTML5 placeholder attribute

prefixfree is a runtime CSS processor and polyfill library designed to ensure cross-browser visual consistency. It functions as a client-side script that automatically detects browser requirements and injects necessary vendor prefixes into CSS properties and values at runtime. The project utilizes a system that intercepts stylesheets and modifies style rules in browser memory. It includes a DOM mutation style monitor that observes the document tree for new elements to apply prefixing logic to dynamic content and attributes. The library provides polyfilling for modern CSS standards in legacy