Dataflow

• Efficient async dataflow
• Simple API
• 4 KB minified (1.5 KB gzipped)
• No dependencies

Based on tiny-reactive-dataflow, which was inspired by topologica. For now, see tiny-reactive-dataflow for a thorough explanation on how it works.

Roadmap

• Tests
• Benchmarks
• Documentation
• Support redefinition of functions?
• Add back helpers for DOM binding? (Skipped for now, to focus on core functionality.)

Installation

Use your package manager of choice:

npm install @joakimstai/dataflow

pnpm add @joakimstai/dataflow

Usage

Importing

Import using the appropriate method for your environment:

import { Dataflow } from '@joakimstai/dataflow'

const { Dataflow } = require('@joakimstai/dataflow')

Create a dataflow

const dataflow = new Dataflow()

Alternatively, define functions up front:

const dataflow = new Dataflow({ out: (x, y) => x + y })

Define functions

dataflow.define({ out: (x, y) => x + y })

Set values

await dataflow.set({ x: 1, y: 2 })

Get values

await dataflow.get('out') // 3

To access all resulting values:

dataflow.values // { x: 1, y: 2, out: 3 }