The Medley Interlisp ProjectWe published the latest Medley Interlisp Annual Report, a summary of the work of 2025. Last year marked the fifth anniversary of the project and the report was an opportunity to reflect on what we achieved.
2025 Medley Interlisp Annual Report
Overview 2025 marked the fifth year of the Medley Interlisp Project. We began the project in 2020 by merging code fragments from different sources and versions which last ran two decades earlier on long-obsolete machines. Over the intervening five years we consolidated the code and ported it to run on all major operating systems, as well as online via web browsers. Medley can now run most of its original applications and support the development of new ones, such as the tools and games we created over these years.