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Top 23 JavaScript Form Projects
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Civic Auth
Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
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React Final Form is a thin React wrapper for Final Form, which is a subscriptions-based form state management library that uses the Observer pattern, so only the components that need updating are re-rendered as the form's state changes.
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formidable
The most used, flexible, fast and streaming parser for multipart form data. Supports uploading to serverless environments, AWS S3, Azure, GCP or the filesystem. Used in production.
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SurveyJS
Free Open-Source JavaScript form builder library with integration for React, Angular, Vue, jQuery, and Knockout that lets you load and run multiple web forms, or build your own self-hosted form management system, retaining all sensitive data on your servers. You have total freedom of choice as to the backend, because any server + database combination is fully compatible.
SurveyJS: A form-building library that allows developers to render JSON forms and surveys. Other than React, it includes integrations for Angular, Vue, jQuery, and Knockout
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InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
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Everright-formEditor
:guide_dog: Powerful lowcode|vue form editor,generator,designer,builder library. It provides an easy way to create custom forms. The project is extensible, easy to use and configure, and provides many commonly used form components and functions(vue可视化低代码表单设计器、表单编辑器、element-plus vant表单设计)
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I'm a full stack web engineer with a strong eye for product design and UI/UX. I've also built two open source projects that I want to showcase here. Both projects were a solo effort.
- Forms.md (https://forms.md): Open source TypeForm alternative (350 stars on GitHub), complex project built with JS, fully-tested, lots of functionality. Just launched two weeks ago.
- Halfmoon (https://www.gethalfmoon.com): CSS framework (3k stars on GitHub), drop-in replacement for Bootstrap. 1.1M total downloads (from JSDelivr).
Recently I've worked a lot on RAGs and LLM wrappers, so I have quite a bit of experience with prompt engineering/AI stuff as well.
Looking for full-time/part-time/contract. I'm usually flexible about the type of work I do.
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FormHelper
ASP.NET Core - Transform server-side validations to client-side without writing any javascript code. (Compatible with Fluent Validation) (by sinanbozkus)
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react-advanced-form
Functional reactive forms. Multi-layer validation, custom styling, field grouping, reactive props, and much more.
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usetheform
React library for composing declarative forms, manage their state, handling their validation and much more.
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octaValidate
This Library helps to validate your HTML forms using validation rules, sophisticated regular expressions and form input attributes.
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
JavaScript Form discussion
JavaScript Form related posts
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Ask HN: Can I create a company around my open-source software?
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Show HN: Open-source multi-step form builder
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Svelte 5 and SortableJS
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Transforming Fullstack Development with Remix: A React Comparison
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An actually open-source form framework for Vue. All features & elements included.
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File Upload Security and Malware Protection
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Self-hosted Forms Management
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A note from our sponsor - InfluxDB
influxdata.com | 17 Apr 2025
Index
What are some of the best open-source Form projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | redux-form | 12,557 |
| 2 | react-final-form | 7,402 |
| 3 | formidable | 7,116 |
| 4 | form | 5,192 |
| 5 | SurveyJS | 4,373 |
| 6 | final-form | 3,003 |
| 7 | vueform | 1,242 |
| 8 | Everright-formEditor | 478 |
| 9 | formsmd | 354 |
| 10 | forms | 338 |
| 11 | FormHelper | 273 |
| 12 | react-advanced-form | 217 |
| 13 | sveltejs-forms | 197 |
| 14 | formcat | 114 |
| 15 | react-jsonschema-form-conditionals | 107 |
| 16 | usetheform | 90 |
| 17 | form-request-submit-polyfill | 64 |
| 18 | octaValidate | 55 |
| 19 | serverless-forms | 49 |
| 20 | copy-paste-css | 38 |
| 21 | Reactrix | 36 |
| 22 | svelte-multistep-form | 33 |
| 23 | react-native-validator-form | 21 |
Sponsored
Auth in Less Than 5 Minutes
Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
www.civic.com