OOPSLE 2021 - Open and Original Problems in Software Language Engineering

The OOPSLE workshop is a discussion-oriented and collaborative forum for formulating and addressing with open, unsolved and unsolvable problems in software language engineering. It can help you define your problems or verify them on the early stage with the community.
“Software languages” comprise all kinds of artificial languages used in software development: for programming, markup, pretty-printing, modelling, data description, formal specification, evolution, etc. Software language engineering is a relatively new research domain of systematic, disciplined and measurable approaches of development, evolution and maintenance of such languages.
The OOPSLE workshop has successfully ran in 2013, 2014, 2015, 2016 and 2020.