LSE
LSE, or "Language for Symbolic Execution," is a programming language designed to enable the symbolic execution of programs for the purpose of identifying vulnerabilities and bugs. Its main uses include automated program analysis, bug finding, and security testing.
Hello, world code example:
AFFICHER [U, /] 'Hello world!'
Popularity: Less than 1% of developers are using or have used this language.*
*According to StackOverflow's 2023 survey.