Execute JS – Get this Extension for 🦊 Firefox (ja)Execute JS is Firefox-Extension which provides an enhanced JavaScript-Console, where you can comfortably enter and execute arbitrary JavaScript-Code and modify functions. Detailed info are available under: http://ejs.rudolf-noe.de These are the features of Execute JS: * Execute arbitrary (multiline) JavaScript Code in every open window * Evaluting the properties of an object * Modifying functions
