Awesome Advent of Code

This is a collection of awesome resources related to the yearly Advent of Code challenge.

The Official AoC Website
The AoC Subreddit
Project Templates
Tools and Utilities
Other Advent Calendars
2018
2019
2020
2021
2022
- Solutions
  - Ada
  - APL
  - Assembly
  - AWK
  - Bash
  - BQN
  - C
  - C#
  - C++
  - C3
  - Clojure
  - Common Lisp
  - Crystal
  - D
  - Dart
  - Elixir
  - Elm
  - Emacs
  - Erlang
  - Excel
  - F#
  - Go
  - Groovy
  - Hamler
  - Haskell
  - Haxe
  - HolyC
  - Hoon
  - Idris
  - J
  - Java
  - JavaScript
  - jq
  - Julia
  - Kotlin
  - LDPL
  - Lua
  - MATLAB
  - Nim
  - Objective-C
  - OCaml
  - PHP
  - Perl
  - Pony
  - PowerShell
  - Prolog
  - Python
  - R
  - Racket
  - Raku
  - ReasonML
  - Red
  - REXX
  - Ruby
  - Rust
  - Smalltalk
  - Scala
  - Scheme
  - Solidity
  - SpectX
  - SQL
  - Standard ML
  - Swift
  - TypeScript
    - Deno
  - Unison
  - V
  - VB.NET
  - Whitespace
  - Zig
  - Zsh
- Live Streams

Project Templates

Templates, cookiecutters and skeletons for quickly setting up projects in your favourite language.

AlexeSimon/adventofcode (Python)
Jadarma/advent-of-code-kotlin-template (Kotlin)
Kaitachi/ChallengeStarter (Swift)
Reason Starter kit for Advent of Code (Reason and OCaml)
S-ecki/AdventOfCode-Starter-Dart (Dart)
SpexGuy/Zig-AoC-Template (Zig)
UncleCJ/advent-of-code (Jupyter Python Notebooks)
advent-of-code-template (PHP)
alvesvaren/AoC-template (Python)
amorriscode/advent-of-code (JavaScript)
arkadye/advent_of_code (C++)
caderek/aoc-starter-js (JavaScript)
caderek/aoc-starter-ts (TypeScript)
dave-burke/advent-of-code-java-starter (Java)
eduherminio/AdventOfCode.Template (C#)
fspoettel/advent-of-code-rust (Rust)
gahjelle/template-aoc-python (Python)
gobanos/cargo-aoc (Rust)
hughjdavey/aoc-kotlin-starter (Kotlin)
ismtabo/advent-of-code-deno-template (TypeScript / Deno)
izexi/aoc-ts-template (TypeScript)
jjcomer/aoc-helper (Clojure)
kindermoumoute/adventofcode (Go)
kotlin-hands-on/advent-of-code-kotlin-template (Kotlin)
mMosiur/AdventOfCodeDayTemplate (C#)
mariotacke/template-advent-of-code (JavaScript)
mhanberg/advent-of-code-clojure-starter (Clojure)
mhanberg/advent-of-code-elixir-starter (Elixir)
nickyvanurk/advent-of-code-rust-template (Rust)
nnari/aoc-typescript-starter (TypeScript)
pacso/aoc_rb (Ruby)
sindrekjr/AdventOfCodeBase (C#)
staylorwr/elixir_aoc (Elixir)
tomfran/advent-of-code-setup (Python)
wizardofzos/aoc2021 (Flask-API, Python running REXX on Mainframes)
fangyi-zhou/advent-of-code-ocaml-starter (OCaml)

Tools and Utilities

Browser extension for private leaderboard visualization
- Chrome extension
- Firefox extension
Browser extension which enhances your personal stats page with a time from Part 1 to Part 2 column (it also tracks when you've first opened a puzzle and offsets the completion times accordingly)
- Chrome extension
- Firefox extension
Browser extension (open source) enhancing private leaderboards with a "medals/podium" chart per day, Part 1 to Part 2 overview, and several other charts for your leaderboard
- Chrome extension "Advent of Code Charts"
- Firefox extension "Advent of Code Charts"
Globals medals overview -- Alternative global leaderboard showing first, second and third places as gold, silver and bronze medals.
Scatterplot of first 100 -- Scatterplot of the time taken to solve the parts of each puzzle by the first 100 people that solved it.
Private Leaderboard Visualiser -- Given a JSON of your private leaderboard data this website will show you graphs of how long each member took to solve parts 1 and 2 of each day.
aocdl -- Command-line utility that automatically downloads your personal input file while you read the puzzle description (Go).
aocinput -- CLI for getting inputs. Clipboard support. Polite to AoC. Nice help and options. (Go)
aoc_rb -- A Ruby gem that generates an empty AoC project, and provides command-line tools for fetching input and submitting solutions (Ruby)
aoc-cli -- Command-line utility that helps solve problems in ruby: it downloads your personal input file, creates the sample source files and benchmarks your solutions (Ruby).
AocKt -- A testing library for creating unit tests for AoC solutions with minimal boilerplate. (Kotlin)
AoCHelper -- NuGet library that simplifies puzzle solving and provides benchmarking (.NET).
AdventOfCode.Runner -- NuGet package that automatically provides your puzzles solvers with the input from the AOC site and verifies calculated answers (.NET / C#).
aocleaderboard -- get over the 200-member limit for private leaderboards and combine multiple leaderboards in a single page with recalculated scores.
advent-of-code-api -- Haskell library for querying AOC prompts, inputs, and leaderboards (Haskell)
advent-of-code-ocr -- Command line utility and Haskell library for parsing AoC ascii art words (Haskell)
advent-of-code-ocr -- Python module for parsing AoC ascii art words (Python)
aoc-ranking -- Show all non-zero score AoC participants in one, global scoreboard. (Python)
aoc-cli -- Read puzzle descriptions, download input, and submit answers from the comfort of your terminal. (Rust)
adventofcode-badge -- An interface over Shields.io to facilitate the creation of badges from Advent of Code.
@aocjs/cli -- Package for executing solutions with hot reload and data fetching (JavaScript, TypeScript)
eggnog -- CLI for getting input, directions (with nice colors!), and submitting answers. Caches absolutely everything. (C)
aoc-badges-action -- A GitHub action for updating various aoc-related badges in your README (GitHub Action, Python)
advent-readme-stars -- A GitHub action that adds and maintains a table of your AoC progress to your README (GitHub Action, Python)
aoctimer -- A language-agnostic, multiplatform tool to measure your solution time in relative units, so you can share and compare your results with others.
aocrunner -- A fast solutions runner and template generator, with simple CLI, customizable template, simple testing utility, live reload, and adventofcode.com integration. (JavaScript, TypeScript)
advent-of-code-client -- A Node.js package for fetching inputs, running puzzle challenges and submitting answers to adventofcode.com directly from your JavaScript code. Also includes some commonly used & customizable input transformation functions. (JavaScript)
advent-of-code-runner -- Node.JS CLI solution generator and runner. Downloads inputs, submits answers, prevents duplicate submissions, measures performance, tracks progress and outputs statistics. (JavaScript)
AoC-execution-time-table-generator -- A C++20 tool to generate an execution time table for both parts of each AoC day, based on input file with time details.
aocf -- A CLI tool (and also, optionally, crate) written in Rust, with a CLI inspired by git. Problem briefs may be displayed in a scrollable ANSI terminal (mostly) faithful to the AoC website.
AdventOfCodeAbstractions -- A NuGet package that contains extendable abstractions and generalized helpers to simplify and streamline .NET AoC puzzle solving. (C#)
aocd -- A template generator and library for solving AoC with Deno that handles input fetching and solution submitting. (TypeScript / Deno)
advent_of_code_utils -- Input fetcher and boilerplate generator for those solving AoC in Elixir. (Elixir)
Advent of Code Surveys (Results Dashboard) -- Dashboard with charts and data tables showing the results of the yearly Advent of Code Survey
AdventOfCode-CLI -- A Commandline interface written in python to quickly generate boilerplates in different languages and fetching your puzzle input. Also includes customizable templates and measures solution times.
aoc-cli -- Command-line utility that helps solve problems in python: it downloads your personal input file, creates the sample source files and makes sure you don't submit answers twice (Python).

Other Advent Calendars

24 days of cool stuff regarding .

2022

WARNING: All of these likely contain spoilers.

Read CONTRIBUTING.md to learn how to add your own repos.

Solutions

Ada

Solutions to AoC in Ada.

APL

Solutions to AoC in APL.

Assembly

Solutions to AoC in Assembly.

AWK

Solutions to AoC in AWK.

Bash

Solutions to AoC in Bash.

BQN

Solutions to AoC in BQN.

C

Solutions to AoC in C.

C#

Solutions to AoC in C#.

C++

Solutions to AoC in C++.

C3

Solutions to AoC in C3.

lerno/aoc_2022_c3

Clojure

Solutions to AoC in Clojure.

Common Lisp

Solutions to AoC in Common Lisp.

verdammelt/advent-of-code

Crystal

Solutions to AoC in Crystal.

D

Solutions to AoC in D.

Dart

Solutions to AoC in Dart.

Elixir

Solutions to AoC in Elixir.

Elm

Solutions to AoC in Elm and Literate Elm.

Emacs Lisp

Solutions to AoC in Emacs Lisp (elisp).

coutego/advent-of-code-2022

Erlang

Solutions to AoC in Erlang.

hypothermic/advent-of-code

Excel

Solutions to AoC in Excel.

askholme/advent-of-code

F#

Solutions to AoC in F#.

Go

Solutions to AoC in Go.

Groovy

Solutions to AoC in Groovy.

Hamler

Solutions to AoC in Hamler.

Haskell

Solutions to AoC in Haskell.

Haxe

Solutions to AoC in Haxe.

HolyC

Solutions to AoC in HolyC (TempleOS).

Hoon

Solutions to AoC in Hoon (Urbit).

Idris

Solutions to AoC in Idris.

daysleeperx/Advent-Of-Code-2022

J

Solutions to AoC in J.

Java

Solutions to AoC in Java.

JavaScript

Solutions to AoC in JavaScript.

jq

Solutions to AoC in jq.

christianberg/advent

Julia

Solutions to AoC in Julia.

Kotlin

Solutions to AoC in Kotlin.

LDPL

Solutions to AoC in LDPL.

Lua

Solutions to AoC in Lua.

MATLAB

Solutions to AoC in MATLAB (Octave).

Nim

Solutions to AoC in Nim.

Objective-C

Solutions to AoC in Objective-C.

OCaml

Solutions to AoC in OCaml.

PHP

Solutions to AoC in PHP.

Perl

Solutions to AoC in Perl.

epsalon/advent_of_code

Pony

Solutions to AoC in Pony.

Prolog

Solutions to AoC in Prolog.

YauHsien/advent-of-code-2022

PowerShell

Solutions to AoC in PowerShell.

Python

Solutions to AoC in Python.

R

Solutions to AoC in R.

Racket

Solutions to AoC in Racket.

Raku

Solutions to AoC in Raku.

ReasonML

Solutions to AoC in ReasonML.

Red

Solutions to AoC in Red.

REXX

Solutions to AoC in REXX.

Ruby

Solutions to AoC in Ruby.

Rust

Solutions to AoC in Rust.

Smalltalk

Solutions to AoC in Smalltalk.

Scala

Solutions to AoC in Scala.

Scheme

Solutions to AoC in Scheme.

filiplajszczak/advent-of-code-2022

Solidity

Solutions to AoC in Solidity.

SpectX

Solutions to AoC in SpectX.

SQL

Solutions to AoC in SQL.

racinmat/advent_of_code_2022

Standard ML

Solutions to AoC in Standard ML.

Swift

Solutions to AoC in Swift.

TypeScript

Solutions to AoC in TypeScript.

Deno

Solutions to AoC in Deno (TypeScript).

Unison

Solutions to AoC in Unison.

V

tehSIRius/adventofcode

VB.NET

mevdschee/AdventOfCode2022

Whitespace

Solutions to AoC in Whitespace.

Zig

Solutions to AoC in Zig.

someone-stole-my-name/advent-of-zig-2022

Zsh

Solutions to AoC in Zsh.

Live Streams

Folks who are live streaming their process.

The diligent developer

Bogdanp/awesome-advent-of-code

Bogdanp

Reviews

Repository Details