In Adobe Flash, behaviors were prewritten ActionScript 2.0 code that could be added to an FLA file. It enabled developers to create interactive onscreen or web environments that can respond to user input through an input device, such as a keyboard or mouse. ActionScript, an event-based language, was modeled on the ECMAScript programming language. Since objects could be layered, they are easier to control and modify.įor more advanced control, they could also use ActionScript, a Flash programming language similar to JavaScript. The Timeline panel provides frames and key frames to control every object's animation. In addition, an estimated 560 million users across the web used these applications and Flash Player.ĭevelopers could control a Flash object's actions and behaviors using the platform's Behavior and Timeline panels. At one point, Adobe claimed that over 2 million creative professionals used Flash Player 8 - released in 2005 before Adobe acquired Macromedia that same year - to create interactive marketing, web, business and video applications. If an end user encountered Flash content on a website but did not have the player installed, the browser would prompt them to install it first.įor many years, Adobe Flash was the standard platform for developers looking to deliver high-impact web content and rich web experiences via interactive designs, animations, UIs, videos and more. Flash also supported other use cases, such as the following:

Developers used these interactive features to create rich web applications, embedded web browser video players, desktop and mobile applications, mobile games and interactive video players.

Adobe flash professional 8