Flexmonster stops providing the ECMAScript 2009 (ES5) version of the product
ECMAScript 2009, also known as ES5, is the first major revision to JavaScript that was used for many years. Since then several new standards were released and now, in the development of our components, we use only the ES6 standard as it has improved performance and is supported by all modern browsers. The only browser that did not switch to ES6 is InternetExplorer 11, but in 2022 Microsoft stopped supporting it in favor of their new browser Edge.