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#codegen

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

197 records
Tagged “codegen”Ranked by health index
Go · npm
98Exceptionalhealth index
99designs/gqlgen
go generate based graphql server library
Go★ 10.8KAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
PyPI · crates.io · Maven +1
98Exceptionalhealth index
apache/fory
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
Java · Python★ 4,519↓ 4,472/moAug 28, 2026
Apache-2.0Aug 28, 2026 · metrics 2.10.0
npm
98Exceptionalhealth index
apollographql/apollo-client
The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.
TypeScript★ 19.8K↓ 25.4M/moOct 19, 2026
MITOct 19, 2026 · metrics 2.10.0
npm
97Exceptionalhealth index
orval-labs/orval
orval is able to generate client with appropriate type-signatures (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification, either in yaml or json formats. 🍺
TypeScript★ 6,401↓ 61.5M/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
crates.io · npm
96Exceptionalhealth index
slint-ui/slint
Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.
Rust · Slint★ 23.8K↓ 167.6K/moSep 16, 2026
Custom licenseSep 16, 2026 · metrics 2.10.0
npm
95Exceptionalhealth index
asyncapi/generator
Use your AsyncAPI definition to generate literally anything. Markdown documentation, Node.js code, HTML documentation, anything!
JavaScript★ 1,075↓ 1.5M/moSep 9, 2026
Apache-2.0Sep 9, 2026 · metrics 2.10.0
crates.io · npm
95Exceptionalhealth index
open-telemetry/weaver
OTel Weaver lets you easily develop, validate, document, and deploy semantic conventions
Rust★ 489Sep 19, 2026
Apache-2.0Sep 19, 2026 · metrics 2.10.0
npm
94Exceptionalhealth index
asyncapi/modelina
A library for generating typed models based on inputs such as AsyncAPI, OpenAPI, and JSON Schema documents with high customization
TypeScript★ 448↓ 667.3K/moSep 25, 2026
Apache-2.0Sep 25, 2026 · metrics 2.10.0
npm
93Exceptionalhealth index
c15t/c15t
The Developer-First Cookie Banner
TypeScript★ 1,891↓ 2.3M/moSep 15, 2026
Apache-2.0Sep 15, 2026 · metrics 2.10.0
crates.io
93Exceptionalhealth index
connectrpc/connect-rust
An implementation of the ConnectRPC protocol for Rust
Rust★ 496↓ 2.3M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
crates.io
93Exceptionalhealth index
rust-diplomat/diplomat
Rust tool for generating FFI definitions allowing many other languages to call Rust code
Rust · Jinja★ 910↓ 4M/moSep 15, 2026
Custom licenseSep 15, 2026 · metrics 2.10.0
crates.io
92Excellenthealth index
anthropics/buffa
Rust implementation of protobuf with editions support, JSON serialization, and zero-copy views
Rust★ 871↓ 4.1M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
npm
92Excellenthealth index
commercetools/commercetools-sdk-typescript
The e-commerce SDK from commercetools for JavaScript written in TypeScript.
TypeScript★ 65↓ 2.4M/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
crates.io
92Excellenthealth index
godot-rust/gdext
Rust bindings for Godot 4
Rust★ 5,206↓ 384.1K/moSep 18, 2026
MPL-2.0Sep 18, 2026 · metrics 2.10.0
npm · PyPI
92Excellenthealth index
hey-api/hey-api
👨‍🚀 Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.
TypeScript★ 5,321↓ 39.4M/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
npm
92Excellenthealth index
kubb-labs/kubb
🧡 The meta framework for code generation. Automate OpenAPI to type-safe TypeScript, Zod, and TanStack Query with a modular, plugin-based engine.
TypeScript★ 1,795↓ 3.1M/moSep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
crates.io
92Excellenthealth index
rust-lang/rust-bindgen
Automatically generates Rust FFI bindings to C (and some C++) libraries.
Rust★ 5,282↓ 24.1M/moSep 17, 2026
BSD-3-ClauseSep 17, 2026 · metrics 2.10.0
npm
92Excellenthealth index
yuku-toolchain/yuku
High-performance JavaScript/TypeScript compiler toolchain in Zig.
Zig · TypeScript★ 943↓ 51.4M/moSep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
npm
91Excellenthealth index
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.
TypeScript · MDX★ 11.3K↓ 65.8M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
crates.io
90Excellenthealth index
TheDan64/inkwell
It's a New Kind of Wrapper for Exposing LLVM (Safely)
Rust★ 3,015↓ 393.5K/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io · npm
90Excellenthealth index
loco-rs/loco
🚂 🦀 The one-person framework for Rust for side-projects and startups
Rust★ 9,101↓ 57.6K/moAug 28, 2026
Apache-2.0Aug 28, 2026 · metrics 2.10.0
npm · crates.io
89Excellenthealth index
dfinity/icp-js-bindgen
Generate TypeScript bindings for Candid
Rust · TypeScript★ 1↓ 10.9K/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
Shopify/bluejay
GraphQL tools for Rust
Rust★ 32↓ 132.3K/moAug 23, 2026
MITAug 23, 2026 · metrics 2.10.0
—
88Excellenthealth index
disneystreaming/smithy4s
https://disneystreaming.github.io/smithy4s/
Scala★ 400Sep 10, 2026
Custom licenseSep 10, 2026 · metrics 2.10.0
PyPI
88Excellenthealth index
microsoft/multilspy
multilspy is a lsp client library in Python intended to be used to build applications around language servers.
Python★ 612↓ 38.3K/moOct 13, 2026
MITOct 13, 2026 · metrics 2.10.0
npm
88Excellenthealth index
software-mansion/pulsar
✨ Pulsar: Rich and ready-to-use haptics library
Kotlin · Swift · TypeScript★ 450↓ 214.9K/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
z-galaxy/zlink
An asynchronous no-std-compatible Varlink Rust crate
Rust★ 68↓ 243.8K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
npm
87Excellenthealth index
anolilab/lunora
Type-safe, real-time backend framework on your own Cloudflare account — Workers, Durable Objects, D1, R2, Queues. Convex-style DX, Vite-first.
TypeScript★ 261↓ 58.8K/moSep 5, 2026
Custom licenseSep 5, 2026 · metrics 2.10.0
Go
87Excellenthealth index
cbrgm/githubevents
GitHub webhook events toolset for Go :rocket:
Go Template · Go★ 93Sep 20, 2026
Apache-2.0Sep 20, 2026 · metrics 2.10.0
npm
87Excellenthealth index
kubb-labs/plugins
🧡 Official and community plugins for Kubb.
TypeScript★ 8↓ 2.4M/moSep 13, 2026
MITSep 13, 2026 · metrics 2.10.0