[WIP] Typescript SDK for Numaflow

This SDK provides the interfaces to implement UDSources, UDTransformer, Map UDF and UDSinks in Typescript.

Getting Started

Requirements

• Node.js 18 or later

Build

npm run build

Format

npm run format

Generate Protos

npm run codegen

Run Tests

npm run test

Examples on how to write UDSource, Map UDF, UDSink

• User Defined Source(UDSource)

  • Fixed Data Generator

• Map User Defined Function(UDF)

  • Forward Message

• User Defined Sink(UDSink)

  • Log Sink
  • Fallback Sink

Code Style

Use Prettier

Numaflow

You can learn about Numaflow here https://numaflow.numaproj.io/