Avro TypeScript Generator

avro-typescript is a dedicated library for generating TypeScript interfaces from Apache Avro schemas. It takes an Avro schema, typically provided as a JavaScript object parsed from JSON, and outputs the corresponding TypeScript code as a string. The library is currently at version 1.3.0 and appears to be actively maintained, with recent updates addressing issues like top-level enum support. It supports most standard Avro features, including enumerated types, maps, named records, unions, and primitives, along with mandatory and optional fields. A key differentiator is its ability to override logical Avro types (e.g., converting an Avro `int` with a `date` logical type to a TypeScript `Date` object) by passing a mapping in the options. This tool operates effectively in both Node.js and browser environments, focusing solely on type generation rather than schema parsing or serialization/deserialization, which often relies on companion libraries like `avsc`.