PGMQ: Simple Message Queues Built on Postgres

• trunk

  2 193 9.7 Rust

  Package manager and registry for Postgres extensions (by tembo-io)

  

It probably could be implemented as pure plpgsql for some of its features (basic send/receive). The long-term plan is to add additional message type support (protobuf, msgpack, etc), embed a metrics exporter (prometheus?), push notifications, and. for those we want to pull in Rust modules from open source. I bet the project could be refactored to expose the parts you're looking for as plpgsql though.

Distribution of Postgres extensions is a challenging problem that we're working on over in https://github.com/tembo-io/trunk // https://pgt.dev/. One of the goals there is to make it easier to install extensions.

• worker

  19 1,641 9.7 TypeScript

  High performance Node.js/PostgreSQL job queue (also suitable for getting jobs generated by PostgreSQL triggers/functions out into a different work queue)

  

On the same subject (job queue based on PostgreSQL), I'm successfully using the https://github.com/graphile/worker/ (NodeJS) project in production.

Jobs are written in Javascript.

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