Describes a system for using the World Wide Web to distribute computational
tasks to multiple hosts on the Web. A programmer with a computation to dis
tribute registers it with a Web server. An idle host uses this server to id
entify available computations and downloads a Java class to perform the com
putation - we call this class a distriblet. The paper describes the program
s written to carry out the load distribution, the structure of a distriblet
class, and our experience in using this system.