Show HN: Honker — Postgres NOTIFY/LISTEN Semantics for SQLite, No Polling Required (80pts)
GitHub / Hacker News (80pts)·low signal
Honker is a Rust-based SQLite extension that adds Postgres-style NOTIFY/LISTEN with durable pub/sub, task queues, and event streams — no daemon or broker needed. It achieves push semantics by watching SQLite's WAL file, delivering cross-process notifications in single-digit milliseconds. Ships bindings for Python, Node, Bun, Ruby, Go, Elixir, and C++. Relevant for anyone running SQLite as their primary datastore who needs reactive patterns.