Am I the only one who struggles mainly with parsing the input?

• Advent-of-Code-2021

  1 1 2.8 JavaScript

  Solutions for Advent of Code 2021 (by scrich)

Dunno if it will help but here are my (very untidy) 2021 solutions in js https://github.com/scrich/Advent-of-Code-2021. I got up to about day 13

• nom

  85 9,050 7.4 Rust

  Rust parser combinator framework

  

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• advent_of_code

  1 0 7.1 Rust

• adventofcode

  59 6 8.5 Julia

  Advent of Code challenge solutions (by flwyd)

My focus in 2021 was to learn how to use Raku's grammar feature (built on tokenization), so I used that to parse each day's input, even when a simple string split would've been easier. My day 4 grammar looks like this:

• cp-rs

  1 2 10.0 Rust

  A competitive programming library for rust

For this years AoC i started writing a little helper library. Currently it only has a scanner-like I/O helper but I plan on also implementing some more AoC specific parsing (e.g. grid into 2d Vec) and some algorithms (mostly graph based). Feel free to use it, if you want to: https://github.com/tectrixer/cp-rs

• advent-of-code-my-solutions

  3 16 8.4 Go

  These are my solutions for the advent-of-code puzzles. In bash for 2021, and rest in Go

https://github.com/ColasNahaboo/advent-of-code-my-solutions for the 2021 version, so that year is technically possible too...

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