React Sequence Builder

• Create sequence flow diagrams using react.
• It only uses react and react-dom as dependencies.

Installation

npm install react-sequence-builder
yarn add react-sequence-builder

Usage example

• index.jsx

import React from "react";
import ReactDOM from "react-dom/client";
import App from "./App.jsx";
import "./index.css";
import { SequenceBuilderProvider } from "react-sequence-builder";

ReactDOM.createRoot(document.getElementById("root")).render(
  <React.StrictMode>
    <SequenceBuilderProvider>
      <App />
    </SequenceBuilderProvider>
  </React.StrictMode>
);

• SequenceBuilderWrapper.jsx

import "./App.css";
import { SequenceBuilder, useSequenceBuilder } from "react-sequence-builder";

function SequenceBuilderWrapper() {

  // Get nodes
  const { nodes, handleSetNodes, selectedNodeId, setSelectedNodeId } = useSequenceBuilder();

  return (
    <>
      <div>
        <SequenceBuilder />
      </div>
    </>
  );
}

export default SequenceBuilderWrapper;

Props:

The SequilderBuilder component has the following props:

• addSubNode

  accepts boolean, default - false

• nodeStyles

  {
    width: "400px",
    height: "100px",
    display: "flex",
    justifyContent: "center",
    fontSize: "26px",
    backgroundColor: "#white",
    backgroundColorOnSelect: "#d3d3d3",
    border: "1px solid white",
    boxSizing: "border-box",
    boxShadow: "rgba(0, 0, 0, 0.35) 0px 5px 15px",
    borderRadius: "15px",
    color: "black"
  }

• subNodeStyles

  {
    width: "250px",
    height: "100px",
    display: "flex",
    justifyContent: "center",
    fontSize: "20px",
    backgroundColor: "lightblue",
    border: "1px solid white",
    boxSizing: "border-box",
    boxShadow: "rgba(0, 0, 0, 0.35) 0px 5px 15px",
    borderRadius: "15px",
    color: "black"
  }

• boardStyles

  {
    fontFamily: "sans-serif",
    columnGap: "10px"
  }

• edgeStroke

  "lightgrey"

• stepTypeMap

  {
    stepTypeKey: "Text to display on the node",
    ...
  }

• conditionsMap

  {
    conditionKey: "Text to display in select input",
    ...
  }

• uniqueStepTypes - Can have only one node of these step types

  [...stepTypeKeys]

• iconsMap

    {
      iconName: "URL" || () => <Icon/>,
      ...
    }

• iconStyles

    {
      width: "32px",
      height: "32px"
    }

• nodeIconMap

    {
      stepTypeKey: "iconName",
      ...
    }

• nodeContentMap (New)

    {
      nodeId: "content",
      ...
    }

• nodeEndIcon (New)

    "URL" || () => <Icon/>

• branchesStepRestriction

    {
      "conditionKey": {
        "left-branch": [...restrictedStepTypeKeys],
        "right-branch": [...restrictedStepTypeKeys],
    },
  }

• allowedConditionalBranches

   accepts integer >= 0

• onNodeDoubleClick

() => console.log("Node double clicked");

• conditionalBranchAllowedSteps

    {
      "conditionKey": [...allowedRootStepTypeKeysForThisCondition],
    }

• subNodeContent

() => <>Sub-Node content</>

• leftBranchSubNodeContent

() => <>Left branch sub-node content</>

• rightBranchSubNodeContent

() => <>Right branch sub-node content</>

All style related props given in above snippets are applied by default.