Find anagrams of words and "words that can be made with a set of letters" (sort of a sub anagram)
Automatic migrations for Ecto as part of the application boot process
An Elixir wrapper aroumd the Linux `flock()` system call for advisory file locking.
Priority Queue for Elixir. Heap implementation
Elixir/rust wrapper around Reed-Solomon-SIMD rust library. Generate (or recover using) reed solomon protection shards
Elixir/rust wrapper around Reed-Solomon error correction code library. Suitable for protecting short binary packets against bit errors on noisy channels.
Sudoku solver in Elixir, which prefers to use heuristics over guessing
XML-RPC encoder/decder for Elixir. Supports all valid datatypes. Input (ie untrusted) is parsed with erlsom against an xml-schema for security.