My solutions to the puzzles of Advent of Code 2023
Solutions are written in JavaScript and run with Node. I used Node v21.4.0. Solutions might still work when run on other versions of Node, but I cannot guarantee this.
Each day is a directory. Each directory contains an index.mjs which exports a pair of pure functions, one to solve part 1 and another to solve part 2.
Each directory also includes a test.mjs which can be run with Node to assert the correctness of the solutions.
You can run all tests from the root directory by running the following command:
node --test **/test.mjs