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#codegen (30 Repositories)

Ranked open-source repositories tagged with #codegen, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

65.2%

Avg Review Latency

51.4h

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30 repositories tagged #codegen

A TierTypeScript 395

aws-devtools-labs/aws-blocks

Composable building blocks for full-stack AWS apps — define infrastructure and runtime code together with end-to-end type safety using TypeScript, local mocking, and native client codegen for Kotlin, Swift, and Dart.

53.6%
Merge Rate
-
First Review
76%
1st-Timers
30
Maintainers
A TierKotlin 296

JavierSegoviaCordoba/kopy

Nested copies made easy in Kotlin

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
2
Maintainers
A TierRust 236

holochain/scaffolding

Scaffolding tool to quickly generate and modify holochain applications

100.0%
Merge Rate
2d
First Review
100%
1st-Timers
4
Maintainers
A TierTypeScript 11.3k

dotansimha/graphql-code-generator

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

62.9%
Merge Rate
-
First Review
50%
1st-Timers
7
Maintainers
A TierTypeScript 165

nuxt-modules/shopify

🛍️ Shopify integration for your Nuxt app

93.0%
Merge Rate
3d
First Review
100%
1st-Timers
1
Maintainers
A TierRust 5.3k 1 GFIs

rust-lang/rust-bindgen

Automatically generates Rust FFI bindings to C (and some C++) libraries.

61.9%
Merge Rate
-
First Review
56%
1st-Timers
31
Maintainers
A TierGo 107

mvrahden/go-test

Go test suite framework powered by code generation — BDD vocabulary, lifecycle hooks, fixtures, snapshots. Zero reflection, zero runtime deps.

93.0%
Merge Rate
19d
First Review
100%
1st-Timers
1
Maintainers
A TierScala 403

disneystreaming/smithy4s

https://disneystreaming.github.io/smithy4s/

66.1%
Merge Rate
-
First Review
75%
1st-Timers
6
Maintainers
B TierRust 3.0k 1 GFIs

TheDan64/inkwell

It's a New Kind of Wrapper for Exposing LLVM (Safely)

62.5%
Merge Rate
4h
First Review
100%
1st-Timers
6
Maintainers
A TierRust 511

open-telemetry/weaver

OTel Weaver lets you easily develop, validate, document, and deploy semantic conventions

74.0%
Merge Rate
2d
First Review
36%
1st-Timers
18
Maintainers
A TierTypeScript 3.4k

ferdikoomen/openapi-typescript-codegen

NodeJS library that generates Typescript or Javascript clients based on the OpenAPI specification

88.7%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
A TierJavaScript 1.1k

asyncapi/generator

Use your AsyncAPI definition to generate literally anything. Markdown documentation, Node.js code, HTML documentation, anything!

40.6%
Merge Rate
1d
First Review
50%
1st-Timers
16
Maintainers
A TierTypeScript 191

kimjbstar/prisma-class-generator

Prisma generator that emits TypeScript classes decorated for @nestjs/swagger, class-validator, and TypeGraphQL — DTO/entity classes generated straight from schema.prisma.

53.3%
Merge Rate
3h
First Review
50%
1st-Timers
1
Maintainers
B TierTypeScript 449

asyncapi/modelina

A library for generating typed models based on inputs such as AsyncAPI, OpenAPI, and JSON Schema documents with high customization

35.3%
Merge Rate
13d
First Review
33%
1st-Timers
5
Maintainers
B TierTypeScript 767

shortlink-org/shortlink

Shortlink service (Microservice example) ⭐️ Star the repo if you like it!

100.0%
Merge Rate
-
First Review
100%
1st-Timers
1
Maintainers
B TierGo 142

mazrean/kessoku

Next-generation google/wire with parallel dependency injection for Go

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierRust 277

rust-codegen-group/sigil-stitch

Type-safe, import-aware, width-aware code generation across multiple languages

90.5%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierGo 1.3k

Khan/genqlient

a truly type-safe Go GraphQL client

80.0%
Merge Rate
4h
First Review
100%
1st-Timers
2
Maintainers
B TierTypeScript 1.8k

kubb-labs/kubb

🧡 Turn your API spec into type-safe code. Generate TypeScript types, API clients, hooks, validators and mocks from a spec such as OpenAPI.

57.4%
Merge Rate
3d
First Review
0%
1st-Timers
3
Maintainers
B TierTypeScript 1.0k

awdr74100/figwright

Free, two-way Figma MCP server. Turn designs into framework-aware code, and push code back to the canvas. Works with Claude Code, Cursor, Codex, and any MCP client.

88.8%
Merge Rate
6d
First Review
100%
1st-Timers
0
Maintainers
B TierScala 111

typr-dev/typr

Seal Your System's Boundaries

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierJava 103

smithy-lang/smithy-examples

A collection of examples to help users get up and running with Smithy

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierGo 10.8k 3 GFIs

99designs/gqlgen

go generate based graphql server library

66.7%
Merge Rate
<1h
First Review
0%
1st-Timers
1
Maintainers
B TierGo 2.1k

ogen-go/ogen

OpenAPI v3 code generator for go

33.3%
Merge Rate
3d
First Review
100%
1st-Timers
6
Maintainers
B TierScala 540

guardrail-dev/guardrail

Principled code generation from OpenAPI specifications

23.1%
Merge Rate
-
First Review
50%
1st-Timers
2
Maintainers
B TierPython 407

mirumee/ariadne-codegen

Generate fully typed Python client for any GraphQL API from schema, queries and mutations

50.0%
Merge Rate
4d
First Review
0%
1st-Timers
1
Maintainers
B TierRust 226

encero-systems/incan

Incan: a modern, Pythonic language that compiles to Rust! Type-safe, async-friendly, with fixtures, testing, and web/inter-op built in.

12.8%
Merge Rate
5h
First Review
0%
1st-Timers
0
Maintainers
B TierKotlin 440

ZacSweers/redacted-compiler-plugin

A Kotlin compiler plugin that generates redacted toString() implementations.

50.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierRust 33.9k

TabbyML/tabby

Self-hosted AI coding assistant

5.0%
Merge Rate
3d
First Review
0%
1st-Timers
10
Maintainers
C TierShell 739

opea-project/GenAIExamples

Generative AI Examples is a collection of GenAI examples such as ChatQnA, Copilot, which illustrate the pipeline capabilities of the Open Platform for Enterprise AI (OPEA) project.

12.5%
Merge Rate
4d
First Review
50%
1st-Timers
1
Maintainers
Best Codegen Open Source Repositories & C-Rank™ | GetMerged