Rapi Recorder, formerly known as SideeX Recorder, is a high-efficiency record-playback web testing tool. Developed and maintained by the Software Engineering Lab at the Computer and Network Center at National Cheng Kung University in Taiwan, Rapi Recorder is designed for fast test script generation.

With Rapi Recorder, users can easily record their interactions with web applications and generate test scripts automatically. This saves time and effort in the testing process, allowing for more efficient web testing. The tool is completely free of charge for both personal and commercial use.

Rapi Recorder is a valuable addition to any software testing toolkit, enabling users to streamline the testing process and improve productivity. Its intuitive interface and powerful features make it a reliable choice for web testing automation.