Arc vs Common Lisp: What are the differences?
What is Arc? A dialect of the Lisp programming language developed by Paul Graham and Robert Morris. Arc is designed for exploratory programming: the kind where you decide what to write by writing it. A good medium for exploratory programming is one that makes programs brief and malleable, so that's what we've aimed for. This is a medium for sketching software.
What is Common Lisp? The modern, multi-paradigm, high-performance, compiled, ANSI-standardized descendant of the long-running family of Lisp programming languages. Lisp was originally created as a practical mathematical notation for computer programs, influenced by the notation of Alonzo Church's lambda calculus. It quickly became the favored programming language for artificial intelligence (AI) research. As one of the earliest programming languages, Lisp pioneered many ideas in computer science, including tree data structures, automatic storage management, dynamic typing, conditionals, higher-order functions, recursion, and the self-hosting compiler. [source: wikipedia].
Arc and Common Lisp belong to "Languages" category of the tech stack.
According to the StackShare community, Arc has a broader approval, being mentioned in 7 company stacks & 6 developers stacks; compared to Common Lisp, which is listed in 5 company stacks and 3 developer stacks.