What is ziggy?

Ziggy is a data serialization language, essentially a way to structure data so that different programs and systems can read and write it consistently. Think of it as an alternative to formats like JSON or YAML, designed specifically for tasks like defining API messages between servers or writing configuration files for applications. At a high level, a serialization language provides a set of rules for how data is formatted as text. When you need to send information from one piece of software to another, or when you need a human-readable file that tells a program how it should behave, you use a format like this to write that data down. The receiving program then parses that text back into usable information. Ziggy's goal is to make those data definitions clear and unambiguous, reducing the kind of miscommunication between systems that leads to bugs. This project would appeal to developers and technical founders who are designing the architecture of a new application or service and need to decide how different components will talk to each other. For example, if you are building a backend that needs to send structured responses to a mobile app, or if you have a complex configuration file that needs to be both machine-readable and easy for a human to edit by hand, Ziggy offers a way to define that structure. It is particularly relevant for those working in the Zig programming language ecosystem, given that it is written in Zig, but its use as a standalone data format extends to any project that can parse text. The README is sparse and points to the official website for all examples and documentation, so it doesn't go into detail on the specific syntax or technical tradeoffs Ziggy makes compared to other formats.