WebForms Core Library Lets C++ Developers Build Server-Side Web Apps

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WebForms Core (WFC) is an open-source, server-side UI manipulation library created by Elanat that enables C++ applications to control browser HTML interfaces without a separate frontend framework. The library works by having the C++ server generate UI commands that are executed in the browser by a companion JavaScript runtime called WebFormsJS. WFC is distributed as a single header file, WebForms.h, available on GitHub, making it straightforward to drop into any C++ project regardless of build system. In the demonstrated setup, WFC is paired with cpp-httplib, a lightweight C++ HTTP library, to handle server requests and responses alongside UI manipulation. The approach allows developers to build interactive web applications, including form-based tools and media players, using standard HTML and pure C++ on the server side.

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