SurveyJS Dashboard

SurveyJS Dashboard is a JavaScript library for visualizing and analyzing survey and form data with interactive charts, data tables, word clouds, and aggregated statistics. The survey-analytics package takes a SurveyJS JSON form definition and an array of collected responses, identifies question types from the form definition, and selects suitable visualizations for the response data.

The library is framework-independent and renders into a DOM element, so it can be used in React, Angular, Vue, and plain JavaScript applications.

Installation

npm install survey-analytics

survey-core is a peer dependency. If it isn't already installed in your project, install both packages:

npm install survey-core survey-analytics

Or load the library from a CDN, together with survey-core and the charting engine:

<link href="https://unpkg.com/survey-analytics/survey.analytics.min.css" type="text/css" rel="stylesheet">
<script src="https://unpkg.com/chart.js/dist/chart.umd.js"></script>
<script src="https://unpkg.com/survey-core/survey.core.min.js"></script>
<script src="https://unpkg.com/survey-analytics/survey.analytics.min.js"></script>

Usage

A dashboard is declared with a single options object: pass the survey questions, the response data, and—optionally—the items you want to display and how each of them should look.

import { Model } from "survey-core";
import { Dashboard } from "survey-analytics";
import "survey-analytics/survey.analytics.css";

const survey = new Model(surveyJson);
const data = [ /* an array of response objects */ ];

const dashboard = new Dashboard({
  questions: survey.getAllQuestions(),
  data
});

dashboard.render(document.getElementById("dashboardContainer"));

Dashboard content and visualization settings can be configured declaratively. Items may be specified as question names or configuration objects that define chart type and other per-item settings. The order of items in the array determines their display order.

const dashboard = new Dashboard({
  questions: survey.getAllQuestions(),
  data,
  dateFieldName: "timestamp",        // enables the built-in date range panel
  datePeriod: "last30days",
  legendPosition: "top",
  items: [
    { name: "overall_satisfaction", type: "gauge" },
    { name: "role_clarity", type: "bar", visualizer: { answersOrder: "desc" } },
    "work_life_balance",             // a plain question name uses the default visualizer
    { name: "environment_ratings", type: "stackedbar", visualizer: { legendPosition: "bottom" } },
    { type: "pivot", questions: survey.getAllQuestions() }
  ]
});

Adjustments a user makes at runtime—chart type, sorting, item visibility, layout—are captured in a state object, so user-selected layout and visualization settings can be saved and restored:

dashboard.onStateChanged.add((_, state) => {
  localStorage.setItem("dashboardState", JSON.stringify(state));
});

dashboard.state = JSON.parse(localStorage.getItem("dashboardState"));

Charting Engines

SurveyJS Dashboard supports three interchangeable charting engines. Chart.js is the default—it is what the main survey-analytics entry point renders with, and it produces a noticeably smaller bundle than the alternatives. To use a different engine, import the matching entry point and style sheet instead; the API is identical.

Engine	Import path	Style sheet	UMD global
Chart.js (default)	survey-analytics	survey-analytics/survey.analytics.css	SurveyAnalytics
Plotly.js	survey-analytics/survey.analytics.plotly	survey-analytics/survey.analytics.plotly.css	SurveyAnalyticsPlotly
ApexCharts	survey-analytics/survey.analytics.apexcharts	survey-analytics/survey.analytics.apexcharts.css	SurveyAnalyticsApexcharts

Three further entry points cover the remaining parts of the library:

Entry point	Purpose
survey-analytics/survey.analytics.core	Visualizers, tables, and the dashboard UI without a bundled charting engine, for applications that supply their own chart adapter (style sheet: survey-analytics/survey.analytics.core.css)
survey-analytics/survey.analytics.tabulator	Data table view built on Tabulator, with filtering, sorting, and CSV/XLSX export
survey-analytics/survey.analytics.mongo	Server-side aggregation: builds MongoDB pipelines so large data sets are summarized in the database instead of the browser. Requires the mongodb package, which is declared as an optional peer dependency—install it explicitly (npm install mongodb) when using this entry point

Import exactly one charting engine per application—each engine registers itself as the active chart adapter, so importing a second one overrides the first.

Every style sheet also ships as a minified .min.css build. The charting-engine and Tabulator style sheets additionally have a fontless variant (for example, survey.analytics.fontless.css) that omits the bundled font declarations when the host application supplies its own typography.

Get Started

• React
• Angular
• Vue
• HTML/CSS/JavaScript

Key Features

Visualizations

• Bar, column, stacked bar, line, scatter, pie, doughnut, gauge, bullet, histogram, and radar charts
• Pivot charts with configurable categories, multiple series, and aggregation
• Word clouds and response tables for free-text answers
• NPS breakdowns, response counters, and statistics tables
• Visualization support for Single- and Multi-Select Matrix, Dynamic Matrix, Dynamic Panel, and Composite question types

Interaction and Analysis

• Cross-filtering: selecting a value in one chart filters every other item in the dashboard, so users can drill down across several criteria at once
• Built-in date filtering with a custom range picker and 14 presets (last7days, last30days, lastQuarter, lastYear, mtd, ytd, and more), plus a live count of matching responses
• Per-item chart type switching, answer ordering, "missing answers" display, and data transposition
• Dynamic layout with drag-and-drop reordering and resizing
• Choose which questions appear on the dashboard, from configuration or from the toolbar

Configuration and Integration

• Declarative setup: an entire dashboard is described by one options object instead of a sequence of API calls
• State persistence via getState() / state and the onStateChanged event
• Localization independent of survey-core, covering the dashboard's own UI strings
• Accessibility: dashboard items are exposed as labelled groups, interactive controls carry ARIA roles and states, and the suite is verified with automated axe-core tests against WCAG 2.1 AA and Section 508 rules

Documentation

• Website
• Documentation
• Dashboard Demos
• Release Notes
• Roadmap
• What's New

For AI coding agents: https://surveyjs.io/llms.txt indexes the documentation. Any documentation page is also available as raw Markdown — append .md to its URL, for example https://surveyjs.io/dashboard/documentation/overview.md.

SurveyJS Product Family

Product	Purpose	License
Form Library	Render dynamic forms from JSON	MIT
Survey Creator	Drag-and-drop form builder UI	Commercial
Dashboard	Visualize and analyze collected results (this package)	Commercial
PDF Generator	Render forms and responses as PDF	Commercial
AI Form Response Extractor	Extract responses from paper forms, PDFs, and images into a SurveyJS schema (ai-form-response-extractor)	MIT

Build from Source

This repository resolves survey-core from a local build of the survey-library repository, so clone both under the same parent folder.

1. Clone the repo

   git clone https://github.com/surveyjs/survey-analytics.git
   cd survey-analytics

2. Build survey-core first

   package.json points survey-core at ../survey-library/packages/survey-core/build, so the form library's core package must be built before you install dependencies here. Follow Build from sources in the survey-core README.

3. Install dependencies

   npm install

4. Build the library

   npm run build

   You can find the built scripts and style sheets in the build folder. Use npm run watch:dev while developing.

5. Run test examples

   npm run serve

   This command runs a local HTTP server at http://localhost:8080/. The demos live in examples/chart.js, examples/apexcharts, and examples (Plotly).

6. Run unit tests

   Unit tests use Vitest in a jsdom environment.

   npm test                              # whole suite
   npm run test:dev                      # watch mode
   npx vitest run -t "test name"         # tests matching a substring

7. Run end-to-end and accessibility tests

   E2E, visual-regression, and accessibility tests are Playwright suites. Do not start an HTTP server yourself — the Playwright config starts its own.

   npm run e2e:ci                        # all charting engines
   npm run e2e:ci:chartjs                # a single engine
   npm run e2e:ci -- --grep "TestName"   # a single test
   npm run accessibility-tests:ci        # accessibility

Licensing

SurveyJS Dashboard requires a commercial license for each software developer who works with the SurveyJS APIs or implements the integration.