Abstract: An integrated development environment on a client provides for developing transaction programs, web pages, and applets for execution on a high performance transactional based World Wide Web server. The transaction programs are developed on the client, then automatically transferred to the server, where they are automatically compiled, linked, loaded into a TP library, registered with a TP monitor for execution, and tested. Similarly, the web pages and applets are developed on the client, then automatically transferred to the server, loaded into a database, and tested.