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Top CODEGEN GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #codegen.

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3 matching projects · updated Sep 28, 2026 How we rank ↗

#1 TRENDING dotansimha/graphql-code-generator TypeScript 2016

A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.

◇ android ◇ angular ◇ code-generator ◇ codegen

1.4K ↑ +1 today

#2 TRENDING microsoft/kiota C# 2020

OpenAPI based HTTP Client code generator

◇ api ◇ csharp ◇ dotnet ◇ golang

334 ↑ +1 today

#3 TRENDING networknt/light-rest-4j Java 2017

A RESTful framework built on top of light-4j with both Swagger 2.0 and OpenAPI 3.0 supports

◇ client ◇ http ◇ http2 ◇ openapi

31 ↑ +1 today

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