• exercism.io
• https://exercism.io/tracks/nim/exercises

Exercism exercises in Nim

• https://github.com/rustomax/nim-exercism

• https://projecteuler.net/archives

Solving Project Euler math problems through Nim language (https://projecteuler.net)

• https://github.com/mratsim/nim-project-euler

Solving Project Euler problems (in a somewhat optimized manner) using the Nim programming language

• https://github.com/LuisFigueiredo/ProjEuler-Nim

• https://adventofcode.com/
• https://github.com/Bogdanp/awesome-advent-of-code#nim

• https://github.com/bobgeis/aoc2019 (all and good comments!)
• https://github.com/tradfursten/advent_of_code_2019 (25 days)
• https://github.com/mc0239/advent-of-code-2019 (25 days)
• https://github.com/kaushalmodi/aoc2019
• https://github.com/Coac/advent-of-code-2019
• https://github.com/exelotl/aoc2019

• https://github.com/jabbalaci/AdventOfCode2018 (day 25)
• https://github.com/clj/aoc-2018 (day 25)
• https://github.com/csmith/aoc-2018 (day 22)
• https://github.com/lscrd/AdventOfCode2018 (day 22)
• https://github.com/narimiran/AdventOfCode2018
• https://github.com/hoodscott/aoc2018 (day 19)

• https://github.com/RedBeard0531/advent_of_code_2017 (all)

My solutions for AoC 2017, using Nim, OCaml, and Python

• https://github.com/narimiran/AdventOfCode2017

My solutions for Advent of Code 2016 (python)

• https://github.com/narimiran/advent_of_code_2016

My solutions for Advent of Code 2015

• https://github.com/narimiran/advent_of_code_2015

Nim basics

• https://narimiran.github.io/nim-basics/
• https://github.com/narimiran/nim-basics

Rosetta Stone - NIM vs. ANOTHER_PROGRAMMING_LANGUAGE

• http://rosettacode.org/wiki/Category:Nim
• http://rosetta.alhur.es/compare/Nim/Python/
• http://rosetta.alhur.es/compare/Nim/Ruby/

Nim By Examples

• https://nim-by-example.github.io/
• https://github.com/nim-by-example/nim-by-example.github.io

Nim Programming Cookbook http://nim-cookbook.btbytes.com/

• https://github.com/btbytes/nim-cookbook

Nim in Action code samples

• https://book.picheta.me
• https://github.com/dom96/nim-in-action-code

Nim language tests

• https://github.com/vegansk/nimtests

Nim solution to https://nextjournal.com/sdanisch/the-julia-challenge

• https://github.com/mratsim/nim-julia-challenge

Little snippets of interesting functionality in Nim programming language

• https://github.com/rustomax/nim-experiments

Unsorted Nim code that I wrote for some reason (largely Rosetta Code)

• https://github.com/def-/nim-unsorted

• https://github.com/narimiran/sorta
• https://github.com/rustomax/nim-sorting
• https://github.com/zielmicha/collections.nim
• https://github.com/brentp/nim-lapper/blob/master/src/lapper.nim
• https://github.com/winksaville/nim-bmtool/blob/master/src/bmtool.nim (with asm inside)

OOP In Nim (multiple articles)

• http://goran.krampe.se/category/oop/

A guide to documenting, profiling and debugging Nim code (2017/10)

• https://nim-lang.org/blog/2017/10/02/documenting-profiling-and-debugging-nim-code.html

The Making of NimYAML (2016/09)

• https://flyx.org/nimyaml-making-of/

Metaprogramming and read- and maintainability in Nim

• https://peterme.net/metaprogramming-and-read-and-maintainability-in-nim.html

• Nim Notes by Kaushal Modi
• Slides and source code for my FOSDEM 2020 talk "Nim - Move semantics".
• Nim async voodoo - 2016
• NimCon2015 - workshop
• The ultimate Nim introduction. Tutorial material and my slides - Araq - 2015
• Nimrod - 2014 by Dennis Felsing - http://felsin9.de/nnis/software/