Top 23 advent-of-code-2021 Open-Source Projects
A collection of awesome resources related to the yearly Advent of Code challenge.Project mention: Sea Cucumber | dev.to | 2021-12-31
What was the most eloquent solution I found on Github and Youtube?
🎄 My Advent of Code solutions in Rust. http://adventofcode.com/2021
Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.
:christmas_tree: Advent of Code (2015-2021) in C#
Advent of Code solutions 2015-2021 (by mjpieters)Project mention: [2021 Day 18] solving Snailnumber operations, the fast way | reddit.com/r/adventofcode | 2021-12-24
I found some time to reimplement my approach in Rust. It’s fast:
Github Action to update the badges of your Readme to show your current Advent of Code statsProject mention: Fancy Badges for your GitHub Repo | reddit.com/r/adventofcode | 2021-12-01
The OP's action is https://github.com/J0B10/aoc-badges-action. It looks like you're using a different action https://github.com/k2bd/advent-readme-stars/.
Red Teaming / Pentesting challenges for my Advent-Of-Code 2021.Project mention: Learn Red Teaming & Malware Development for this year's Advent Of Code | reddit.com/r/redteamsec | 2021-11-29
My C# and F# Advent Of Code solutions (by CameronAavik)
Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.
Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020 and 2021 in Scala (by sim642)Project mention: Jak těžké je najít práci jako junior tester když nemám IT pracovní zkušenosti? | reddit.com/r/czech | 2022-08-16
🎅🎄 A collection of awesome resources related to the adventJS challenge https://adventjs.dev by @midudevProject mention: AdventJS: mejora tu logica de programacion con un ejercicio cada dia | reddit.com/r/fazt | 2021-12-14
🎅🌟❄️☃️🎄🎁 (by mstksg)Project mention: All years, all days, everything in Haskell | reddit.com/r/adventofcode | 2022-02-04
I've done every year in Haskell (2015 2016 2017 2018 2019 2020 2021), and so have several other people such as /u/glguy. I don't see if /u/mstksg has anything published for 2015 but they've done 2016 2017 2018 2019 2020 2021 along with some pretty good writeups, I recommend checking those out.
Solutions to all 25 AoC 2021 problems in Rust :crab: Less than 100 lines per day and under 1 second total execution time. With competitive global leaderboard placements! :christmas_tree:Project mention: rust-analyzer VSCode extension only supports Cargo projects, and doesn't provide intellisense for single rust files | reddit.com/r/rust | 2022-08-08
That's how I structured my solutions for Avent of Code in Rust, see here: https://github.com/AxlLind/AdventOfCode2021
:christmas_tree: Advent of Code 2021: Solutions in KotlinProject mention: -🎄- 2021 Day 16 Solutions -🎄- | reddit.com/r/adventofcode | 2021-12-15
Once I finally understood how the examples worked with subpackets, I was able to come up with what I think is a nice clean solution. I ended up using an Iterator that got passed around to various sealed types that would parse themselves out. I defined several extension functions on Iterator to make things easier to read.
Answers to Advent of Code (by viceroypenguin)
Scala Center's solution of Advent of CodeProject mention: Need suggestions on where and how I can practice functional programming with Scala or in general programming in Scala. New to Scala. | reddit.com/r/scala | 2022-01-03
There are solutions from scala center available too: https://github.com/scalacenter/scala-advent-of-code
🎄 advent of code 350⭐ (by MasterMedo)Project mention: -🎄- 2021 Day 24 Solutions -🎄- | reddit.com/r/adventofcode | 2021-12-23
Python "Precompiled solution" featured on github
adventOfCode(Language.JAVA);Project mention: -🎄- 2021 Day 20 Solutions -🎄- | reddit.com/r/adventofcode | 2021-12-19
Advent of Code Solutions 2021 in Python (by DenverCoder1)Project mention: -🎄- 2021 Day 17 Solutions -🎄- | reddit.com/r/adventofcode | 2021-12-16
Advent of Code 2021 in JuliaProject mention: [2021 All days][Rust] Write-up and thoughts on the 7th edition of Advent of Code | reddit.com/r/adventofcode | 2022-01-27
I've also tried to write pretty efficient code for the 2021 Advent of Code challenge, but in Julia (https://github.com/goggle/AdventOfCode2021.jl). I would like to run your benchmarks on my local machine. Any chance you could help me (I'm a rust noob...)?
My solutions for AoC 2021 (by narimiran)Project mention: [2021 day12] It had been years without having to actually implement dijkstra | reddit.com/r/adventofcode | 2021-12-12
Checking my notes:
Advent of Code 2021 in 25 different languages, alphabet soup editionProject mention: Advent of Code in 25 languages, alphabet soup edition | news.ycombinator.com | 2021-12-25
Node.js advent of code solutions (by sguest)Project mention: -🎄- 2021 Day 7 Solutions -🎄- | reddit.com/r/adventofcode | 2021-12-06
Part 1 | Part 2
C# solutions for Advent of Code puzzles (by DjolenceTipic)Project mention: -🎄- 2021 Day 13 Solutions -🎄- | reddit.com/r/adventofcode | 2021-12-12
C# solution, this day is the day when my code for the first part returns the correct value for the second part! Secret is that I didn't read that I need numbers of dots after the first fold and I did print results out of curiosity. But it works!
Advent of Code 2021Project mention: -🎄- 2021 Day 21 Solutions -🎄- | reddit.com/r/adventofcode | 2021-12-20
C++ 17 solution, part 1 & part 2 run at 129ms [Github](https://github.com/giorgosioak/aoc-21/tree/main/21)
advent-of-code-2021 related posts
Thinking about learning Kotlin
1 project | reddit.com/r/Kotlin | 8 Aug 2022
 Ten select problems in pure SQL (sqlite3 dialect)
1 project | reddit.com/r/adventofcode | 4 Aug 2022
Optimal algo for 2021 Day 19?
4 projects | reddit.com/r/adventofcode | 17 Feb 2022
V Programming YouTube Tutorial Series By Coderlyfe
1 project | reddit.com/r/programming | 9 Feb 2022
[2021 All days][Rust] Write-up and thoughts on the 7th edition of Advent of Code
1 project | reddit.com/r/adventofcode | 27 Jan 2022
Help regarding 2021 Day 19
1 project | reddit.com/r/adventofcode | 26 Jan 2022
[2021, all days] [Julia] After having improved my solutions during the last days, I'm happy to share my repository with you! All days combined run in under 750 ms. Every solution is written in Julia.
1 project | reddit.com/r/adventofcode | 17 Jan 2022
What are some of the best open-source advent-of-code-2021 projects? This list will help you:
Are you hiring? Post a new remote job listing for free.