io

Io is a prototype-based programming language inspired by Smalltalk (all values are objects, all messages are dynamic), Self (prototype-based), NewtonScript (differential inheritance), Act1 (actors and futures for concurrency), LISP (code is a runtime inspectable/modifiable tree) and Lua (small, embeddable).

io is a tool in the Package Managers category of a tech stack.

io is an open source tool with 1.9K GitHub stars and 253 GitHub forks. Here’s a link to io's open source repository on GitHub