SurveyJS
Open-source JavaScript form builder libraries for React, Angular, Vue, and jQuery
Founded
2015
Starting Price
0
Category
Developer Tools
Last updated March 19, 2026
About SurveyJS
SurveyJS is a suite of open-source JavaScript form builder libraries that let developers create dynamic forms, multi-step wizards, and survey applications within any JavaScript app. It features a drag-and-drop Survey Creator, JSON schema generation, 20+ question types, conditional logic, and full CSS customization. SurveyJS is self-hosted and server-agnostic, giving teams complete control over data storage and security.
Pros & Cons
Pros
- Fully open-source core library under MIT license with no usage restrictions
- Self-hosted and server-agnostic — complete control over data privacy and compliance
- Excellent multi-framework support for React, Angular, Vue, and vanilla JS
- Outstanding customer support with fast response times even on weekends
- Perpetual licensing model with no recurring fees for the base license
Key Features
Open-Source Form Library
MIT-licensed JavaScript library with 20+ question types including text, dropdowns, matrices, file uploads, and dynamic panels
Drag-and-Drop Survey Creator
Visual form builder that generates JSON schemas in real time with a no-code interface for non-technical users
Multi-Framework Support
Native support for React, Angular, Vue.js 3, and plain JavaScript with consistent API across all frameworks
Conditional Logic & Branching
GUI-based conditional visibility, skip logic, auto-population, calculated fields, and response carry-forward
CSS Theme Editor
Built-in theme editor with pre-built themes and full CSS customization for pixel-perfect form styling
Dashboard Analytics
Interactive charts and tables for survey data visualization with customizable dashboard components
PDF Generator
Client-side PDF rendering of surveys and forms directly in the browser without server-side processing
Pricing
Essential
0/forever
- Form Library (MIT license)
- 20+ question types
- Input validation
- Conditional logic
- Multi-language support
Best For
Enterprise Form Automation
Build complex multi-step forms with conditional logic, validation, and integration into existing enterprise applications
Healthcare & Compliance Surveys
Create HIPAA-compliant patient intake forms and clinical surveys with self-hosted data storage
Educational Assessments
Design quizzes, exams, and course evaluations with scoring, branching, and PDF export capabilities
Customer Feedback Systems
Embed branded survey forms into products with real-time analytics dashboards for response analysis
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Best overall for developers who need to embed sophisticated forms into existing JavaScript applications with full control over data, styling, and framework choice.
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Best for development teams building self-hosted, deeply customized form systems into existing JavaScript applications where data control and one-time licensing matter more than out-of-box analytics.
