SurveyJS Form Library by surveyjs
SurveyJS is an open-source JavaScript form builder library that allows developers to create dynamic forms, multi-step form wizards, and survey applications. It supports React, Angular, and Vue.js (Vue 3), and can also be used in applications built with plain JavaScript.
About SurveyJS Form Library
From the project's README at github.com/surveyjs/survey-library. Lightly cleaned for readability; for the full source see the upstream repo.
[](https://dev.azure.com/SurveyJS/V2%20Libraries/_build/latest?definitionId=130&repoName=surveyjs%2Fsurvey-library&branchName=master) [](LICENSE)
SurveyJS Form Library is a free to use MIT-licensed client-side component that allows you to render dynamic JSON-based forms in any JavaScript
Health score breakdown
6-dimension composite. See methodology for formula and weights.
Adoption signals
Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.
| Signal | Value | Source |
|---|---|---|
| GitHub stars | 4.7k | github.com/surveyjs/survey-library |
| GitHub forks | 902 | github.com/surveyjs/survey-library |
| NPM downloads (last month) | 143 | survey-library |
Release & maintenance
Is this project actively maintained, or about to die? Check the recency of last commit and last release.
| Project age | 10.7 years | since Aug 2015 |
| Last commit | 3 days ago | May 4, 2026 |
| Releases shipped | 365 | last: 3 months ago |
Self-hosting cost across providers
Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.
| Provider | Plan | Specs | Monthly | |
|---|---|---|---|---|
| hetzner | CAX11 | 2c · 4GB · 40GB | $4.13 USD | Deploy → |
| vultr | VC2 | 1c · 1GB · 25GB | $5 USD | Deploy → |
| linode | Nanode 1GB | 1c · 1GB · 25GB | $5.12 USD | Deploy → |
| digitalocean | Basic Regular 1GB | 1c · 1GB · 25GB | $6 USD | Deploy → |
Security advisories
CVE-2024-36043. Ready to self-host SurveyJS Form Library?
Spin up a hetzner CAX11 (4GB RAM, 40GB disk) for $4.13/mo and follow the project's official install docs.
Data last refreshed May 7, 2026.
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