Forms

Tools and libraries for creating, validating, and managing forms in web applications.

Formik

An open source form library for React and React Native. Formik comes with solutions for input validation, formatting, masking, arrays, and error handling. This means you spend less time writing form code and more time building your next big thing. Formik takes care of the repetitive and annoying stuff—keeping track of values/errors/visited fields.

Formity

formity.app

A powerful React library for creating dynamic multi-step forms using JSON. It lets you build interactive forms where each step adapts based on user responses.

HouseForm

houseform.dev

A lightweight React library (under 4KB GZIP) that simplifies form creation by integrating validation and UI code in one place. It allows for complex validations and supports various validation methods per field, making it versatile for different React environments, including native apps and CLI.

React Hook Form

react-hook-form.com

This library offers performant, flexible, and extensible forms with easy-to-use validation. It features a minimal code requirement, reducing unnecessary re-renders and optimizing performance through isolated component updates. The API is intuitive and supports constraint-based validation, allowing developers to leverage existing HTML markup. With a small package size and no dependencies, it enhances user experience by minimizing validation computation and speeding up component mounting.

Tally

tally.so

Form builder that allows anyone to create online forms without coding. Users can easily type questions and utilize various input blocks to collect data such as contact information, files, and payments. The service provides unlimited forms and submissions for free, prioritizing data privacy and security. Advanced features enable the creation of dynamic forms that adapt based on user inputs, allowing for personalized experiences. Users can also pass data through URL parameters for customization, making it suitable for surveys, quizzes, and lead generation.

Typeform

typeform.com

Create interactive forms easily without coding, using templates for various purposes like quizzes, research, feedback, and lead generation. It is user-friendly and offers a free sign-up option.