Awesome GitHub RepositoriesCode Generation Tools

sqlc is a SQL compiler and code generator that creates type-safe database client code from raw SQL queries. It transforms SQL statements into typed definitions and functions, eliminating the need for manual row mapping between database results and application structures. The tool ensures compile-time safety by validating SQL queries against the database schema before the application is run. This workflow integrates the database schema directly into the application code, deriving types from the underlying SQL definitions to prevent runtime errors. The system utilizes AST-based query analysis

gotests es una herramienta de análisis estático y generador de boilerplate para Go que crea automáticamente suites de pruebas estructuradas a partir del código fuente. Funciona como un framework de pruebas basado en tablas que gestiona la resolución de tipos para funciones y métodos, incluyendo el mapeo de restricciones de tipos genéricos a tipos de implementación concretos. La herramienta se integra con modelos de lenguaje (LLM) para sintetizar valores de entrada realistas y casos borde basados en la lógica de la función. Utiliza un sistema de generación basado en plantillas, lo que permite personalizar la estructura y el formato del código de prueba resultante mediante parámetros y plantillas externas. El proyecto proporciona utilidades de línea de comandos para el escaneo recursivo de paquetes y el procesamiento de árboles de directorios. Incluye mecanismos de control de alcance para filtrar la selección de funciones mediante expresiones regulares y modificadores de visibilidad.

Jennifer is a code generator for Go

Automatically generate Go (golang) struct definitions from example JSON

Elegant generics for Go

Converts a database into gorm structs and RESTful api

Tools to let you use Roslyn-powered C# scripts for code generation. You can think of it as a scripted alternative to T4 templates.

Assists in performing Roslyn-based code generation during a build. This includes design-time support, such that code generation can respond to changes made in hand-authored code files by generating new code that shows up to Intellisense as soon as the file is saved to disk.

Testura.Code is a wrapper around the Roslyn API and used for generation, saving and compiling C# code. It provides methods and helpers to generate classes, methods, statements and expressions.

The Uno source generator is an API compatible source generator inspired by Roslyn v2.0 source generation feature, and an msbuild task which executes the SourceGenerators.