JS MouseTrailer - Version 1.0 JS MouseTrailer is a powerful Javascript-producing design tool for adding mouse trail effect on Web pages.You don't need to write any code by yourself. Javascript Configuration Program will generate it for you. You can preview the Javascript in your favourite web browser without quit the program. All relative files that you need to upload to server will be saved along with the project file so that you can easy to get them and publish them to Internet. A tutorial will guide you to design the Javascript step by step . But in most case you can finish the design work without read anything from document. The size of the Javascript file is only 3 KB. It will be downloaded instantly. So don't worry about that the visitors will have to wait a long time to download. With this easy-to-use Javascript development tool, you can create a professional Javascript just in minutes!