i3X OPC UA adapter — implements IDataSourcePort using node-opcua

libp2p-floodsub, also known as pubsub-flood or just dumbsub, this implementation of pubsub focused on delivering an API for Publish/Subscribe, but with no CastTree Forming (it just floods the network).

Direct streaming for libp2p

A graphql subscriptions implementation using postgres and apollo's graphql-subscriptions.

Forked from GraphQLCollege/graphql-postgres-subscriptions, where we replaced `pg-ipc` with `pg-listen` so that the database connection with retry and reconnect.

Implementation of the publish/subscribe pattern

pure nodejs OPCUA SDK - client-side role-set management (OPC 10000-18)

Javascript implementation of the Publish/Subscribe pattern.

multiple client <-> multiple server to read based on node-opcua library

Base module consisted of the architectural blocks for typical tramvai app. This module is required at most cases and is used a lot by the other modules.

Full type-safe Redis PubSub with Zod

A simple implementation of publish-subscribe pattern based on topic objects instead of strings.

Node-RED contribution nodes with next generation OPC UA in a compact and less dependencies package.

Tramvai tokens for @tramvai/module-common

Tiny 200b functional Event Emitter / pubsub.

Dependency free publish/subscribe library. Fork from pubsub-js but supporting ssr.

Implementation of OPC-UA for machines (CNC and PLC based machines)

A debug logger package for other Google libraries

i3X data-source adapter using node-opcua PseudoSession — connects directly to an AddressSpace without binary OPC UA transport

A modified version of David Walsh's pubsub