This repo contains two interpreters for a variant of lox, based on the book
Crafting Interpreters.
The first is a port of the Java tree-walking interpreter to TypeScript. Aside from bugs it's very similar, but makes a few changes due to some language differences between Java and TypeScript.
The second is the book's C interpreter, minus bugs and plus a cmake build.
Each project has a brief README which should give some hints on getting them running, if you so choose.