Fiddle is an interactive API reference tool and playground environment for the Electron platform. It serves as a project prototyper and sandbox where users can explore, draft, and test application logic without the need to manually set up a full project structure.
The tool distinguishes itself by allowing users to compile prototype experiments into distributable standalone binaries for Windows, macOS, and Linux. It also provides a mechanism to export these experiments into standalone project folders for continued development in a professional integrated development environment.
The environment supports rapid application prototyping through the use of runnable templates, runtime-versioned sandboxes, and integrated type definitions for code completion. It includes utilities for searching and integrating third-party packages from registries, importing external examples via URLs, and sharing code snippets through web links.