Uiua is a general purpose array-oriented programming language.
The website contains documentation and an online interpreter.
Also check out the tips from CGSE.
Uiua automatically formats glyphs from their names. These can save a byte from this: ∘◌⟜⊸⋅≠≤≥×÷□⧈⨬
Multiple glyphs can also get separate aliases, a list is here.