Packages

Human-friendly formatting for Elixir: bytes, durations, relative time, large numbers, thousands separators, ordinals, string truncation and list joins. English-only, zero config.

Whitelist-based casting of values to atoms without growing the VM atom table from untrusted input.

Backoff jitter strategies (No, Full, Equal, Decorrelated) from Marc Brooker's Exponential Backoff and Jitter, as composable Stream transformers.

Async-safe, process-local freezing of DateTime.utc_now/0 for tests — no behaviours, no mocks, no struct threaded through your code.