Advent of Code 2024

Solutions written in Typescript.

Setup

Install Bun: https://bun.sh/docs/installation

Create an .env file in the root folder. Set the value of AOC_SESSION_COOKIE to 'session=<YOUR-VALUE-HERE>'. You can grab your session cookie by looking at your headers in the network log on adventofcode.com.

Run bun install for each folder: aoc, frontend, and server.

Running

CLI

Can run individual files located in the aoc folder by passing in the FILE, YEAR, and DAY environment variables. E.g.

Create a txt file in the aoc/2024/day<some-number> folder. If the file is named input.txt, then you can run the file with:

FILE=input YEAR=2024 DAY=1 bun aoc/index.ts

Bun version: 1.1.36 is recommended for debugging.

Can run the Bun Debug AoC launch config to run the script with debugging enabled. This will require setting the FILE, YEAR, and DAY in a .env file in the root folder. E.g.

FILE=sample.txt
YEAR=2024
DAY=1

Web App + Server

Run the hono backend server:

cd server;
npm run dev;

Run the frontend dev server:

cd frontend;
npm run dev;

Can navigate to different days and put in custom inputs.