Side by side
ts-proto vs Yeoman
Both stand on code generators. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APILinuxMac+1
Choose ts-proto if your project needs TypeScript code generated from .proto files, including service clients for its supported frameworks. Look elsewhere if you need runtime reflection, dynamic schema loading, or clients for Google Cloud APIs based on google.api.http.
Visit ts-proto Free plan LinuxMacWindows
Choose Yeoman if you want a free, open-source command-line system for generating project structures through reusable generators. Look elsewhere if you need a tool whose current maintenance focus is feature development rather than stability.
Visit YeomanThe facts
| ts-proto | Yeoman | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Mac, Windows | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | github.com | yeoman.io |
| On code generators | #22 of 33 | #26 of 33 |
ts-proto: what it does well
- Generates TypeScript interfaces and message serialization methods.
- Converts messages to and from JSON.
- Supports Twirp, grpc-web, grpc-js, and NestJS clients.
- Maps Protobuf well-known types to native TypeScript or JSON types.
- Apache-2.0 licensed open-source repository.
What to know first
- Does not support runtime reflection or dynamic .proto files.
- Does not generate clients for google.api.http-based Google Cloud APIs.
- Generates code for RPC frameworks but is not an RPC framework itself.
Yeoman: what it does well
- Free and open source
- Language-agnostic project generation across web, Java, Python, and C#
- Generators can create full projects or useful parts
- Generator ecosystem includes Angular, React, and over 5,600 others
- Works with npm or Yarn and build tools such as Gulp or Grunt
What to know first
- Project scaffolding requires generators.
- The 2025 maintenance phase focuses on stability rather than feature development.
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