Ada vs Elm

Ada is a statically typed, structured programming language designed for safety-critical and high-integrity systems. Developed originally for the U.S. Department of Defense, it is widely used in aerospace, defense, avionics, and embedded systems. AdaCore provides the primary commercial toolchain (GNAT Pro) along with static and dynamic analysis suites.

Elm Functional language that compiles to JavaScript for building web frontends, known for its helpful compiler errors and no-runtime-exception guarantee.