JAX
JAX is the library that proclaims sorcery of automatic differentiation and parallelization, promising researchers and engineers a bright future while frequently reneging on that promise with mysterious bugs and errors. It peers into the abyss of mathematical models, toyed with the souls of GPUs and TPUs, and relentlessly inflates the illusion of speed and flexibility. Embodying the duality of deity when it runs and demon when it fails, simply importing it installs both faith and despair.