This Week's Trending
This Month's Trending
This Year's Trending
Well some of us wanted a difficulty spike - and today we got one :sweat_smile:
https://github.com/sevenseacat/advent_of_code/blob/main/l...
New
“When in doubt, use brute force.” – Ken Thompson
defmodule Day02 do
def part1(input) do
solve(input, &invalid_part1?/1)
end
...
New
We were all waiting for a (more) complex problem, and here it is, finally! As of now, it’s the only problem that has 3x more people who o...
New
Part 1 took much more time than part 2. I started out by reusing my grid parsing function from day 4 and start coding before I had fully ...
New
Easy puzzles two days in a row. I suspect tomorrow’s puzzle will not be that easy…
defmodule Day05 do
def part1(input) do
{ranges,...
New
defmodule Day04 do
def part1(input) do
grid = parse(input)
Enum.count(removable(grid))
end
def part2(input) do
grid = ...
New
defmodule Day06 do
def part1(input) do
input
|> Enum.map(fn line ->
line
|> String.split(" ", trim: true)
...
New
Nice little problem. The right data structure is half the solution!
defmodule Y2025.Day08 do
def pairs(enum) do
l = enum |> Enu...
New
defmodule Day12 do
def part1(input) do
{presents, regions} = parse(input)
regions
|> Enum.reject(fn region ->
...
New
Graph traversals
Parse
graph =
puzzle_input
|> String.split("\n", trim: true)
|> Map.new(fn <<from::binary-3>> ...
New
Last Three Year's Trending
Trending Over Three Years
Latest on Elixir Forum
Get money off!
The Pragmatic Bookshelf
35% off any eBook
Manning Publications
45% off any item
ElixirCasts
10% off for life
The Pragmatic Studio
20% off any course
AppSignal
10% off for 12 months
Honeybadger
10% off for 12 months
Simply use coupon code "devtalk.com" or "elixirforum" at checkout!
Filter by Type:
Sub Categories:
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #deployment
- #library
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #channels
- #elixirconf
- #exunit
- #discussion
- #javascript
- #podcasts
- #code-sync
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixir-ls
- #phoenix_html
- #iex
- #blog-post
- #graphql
- #genstage
- #ai
- #websockets
- #supervisor
- #advent-of-code
- #elixirconf-us
- #distillery
- #processes
- #forms
- #api
- #metaprogramming
- #security
- #performance
Forums
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Real-time error tracking, performance insights, and observability for devs.
Develop your skills with books, videos, and courses.
Producing high quality Elixir screencasts since 2017.
Enabling companies to succeed by building software people love.
Courses that'll move you from confusion to "Aha, now I get it!"