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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
Express is a popular backend JavaScript framework for building landing pages and integrated content management systems or integrating APIs with other tools. With over twenty million weekly downloads on npm at the time of writing, the framework's popularity comes from its ease of setup and use, extensibility with first- and third-party middleware functions, and its flexible built-in router.
You can find the source code for the project in this GitHub repo.
While you've learned to create an Express application with express-openapi in this section, it's been light on information about the OpenAPI specification and the express-openapi package. You can start with the OpenAPI guide if you'd like to learn more about the OpenAPI specification and the express-openapi documentation for more information on how to use the package.
Bump.sh provides a command line interface (CLI) tool that lets you easily preview your API documentation while it's in development (with support for live reloading), deploy versions of your documentation automatically from your CI build step, compare changes made between versions of your API, as well as notify consumers of changes made to your APIs.