Generic JSON data pipeline tools, with dynamic transformation (using JSONata rules), resolving JSON Schema (using JSONata rules), and then validation (using JSON Schema). For Node-RED and for command-line.
A Node-RED node to detect the presence of bluetooth devices
- nodered btping
- nodered bt-presence
- nodered contrib bt-presence
A watcher file/folder changed for [Node-RED](https://nodered.org/), based on [chokidar](https://github.com/paulmillr/chokidar)