head to head · open source
survey-library vs WorkFlow-Engine
survey-library has 4,870 GitHub stars, 927 forks, 470 open issues and last shipped yesterday. WorkFlow-Engine has 865 stars, 151 forks, 1 open issues and last shipped 2 days ago. survey-library leads on adoption by 463% (4,870 vs 865 stars). survey-library is written in TypeScript under MIT; WorkFlow-Engine is written in Java under GPL-3.0. survey-library has attracted 19% as many forks as stars, WorkFlow-Engine 17%. survey-library was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (form-builder), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| survey-library | WorkFlow-Engine | |
|---|---|---|
| GitHub stars | ★ 4.9K | ★ 865 |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | Java |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 927 | ⑂ 151 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick survey-library if
- You weight community size — 4.9K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick WorkFlow-Engine if
- You want the WorkFlow-Engine feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Java
- You evaluated both and WorkFlow-Engine fits your workflow better
About survey-library
SurveyJS Form Library is a free, MIT licensed JavaScript form library that renders dynamic, JSON defined forms and surveys inside React, Angular, Vue, and plain JavaScript applications, and it is built for front end developers and product teams who need data entry tools without handing form definitions or submitted responses to a hosted service.
read the full survey-library overview →
About WorkFlow-Engine
WorkFlow Engine is a Java, GPL 3.0 licensed workflow engine built on Spring Boot and Vue that gives Chinese agencies and enterprises visual form design, graphical process design and item management, and is aimed at teams that must digitise internal approval flows and drive third party business interfaces on their own infrastructure.
read the full WorkFlow-Engine overview →
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Frequently asked questions
Is survey-library or WorkFlow-Engine more popular?
survey-library has 4,870 GitHub stars and WorkFlow-Engine has 865. survey-library has the larger community by that measure.
Are survey-library and WorkFlow-Engine free?
Both are open source. survey-library is licensed under MIT and WorkFlow-Engine under GPL-3.0. Neither carries a licence fee.
What is the difference between survey-library and WorkFlow-Engine?
survey-library is written in TypeScript and WorkFlow-Engine in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, survey-library or WorkFlow-Engine?
Choose survey-library if you want the larger community (4,870 stars) or its MIT licence terms. Choose WorkFlow-Engine if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.