Hygen

About

Hygen is ranked #15 of 33 in code generators on Inferse. It runs on Linux, macOS, Windows. There is a free plan.

Compared on code generators

Project scaffolding

Yeshygen.ecmascript.pizza

Custom templates

Yeshygen.ecmascript.pizza

Schema-to-code generation

Nohygen.ecmascript.pizza

CLI available

Yeshygen.ecmascript.pizza

IDE plugins

Yeshygen.ecmascript.pizza

Facts

Product

Hygen describes itself as a scalable code generator that lives in your project.hygen.ecmascript.pizza · 4 Oct 2026

Generator structure

Generators are self-contained, and their folder structure determines the command structure.hygen.ecmascript.pizza · 4 Oct 2026

Project-local templates

Hygen looks for a local `_templates` folder, allowing templates to live alongside project code.github.com · 4 Oct 2026

Generator creation

Built-in scaffolds help users create generators, including a prompt-driven option.hygen.ecmascript.pizza · 4 Oct 2026

Templates

Templates use EJS and frontmatter, including a `to` field that specifies the generated file’s destination.github.com · 4 Oct 2026

File operations

Hygen can add new files and inject template content into existing files.github.com · 4 Oct 2026

Prompts and arguments

Generators can accept command-line arguments and use interactive prompts or multi-step prompt flows.hygen.ecmascript.pizza · 4 Oct 2026

Custom operations

Hygen templates can run shell commands.github.com · 4 Oct 2026

Integrations and use cases

The maker’s site links examples for Redux, Express.js, and React Native.hygen.ecmascript.pizza · 4 Oct 2026

Technology scope

The Quick Start says Hygen was built to ease boilerplate work for React, Redux, and Node.js, but can be used for any technology.hygen.ecmascript.pizza · 4 Oct 2026

Installation

The maker documents installation through Homebrew on macOS, global npm or Yarn installation, and `npx` use.hygen.ecmascript.pizza · 4 Oct 2026

Platform binaries

The Quick Start says binary releases are available for every major platform.hygen.ecmascript.pizza · 4 Oct 2026

License

The GitHub repository identifies the project as MIT licensed.github.com · 4 Oct 2026

Maker attribution

The site copyright names Dotan J. Nahum.hygen.ecmascript.pizza · 4 Oct 2026

What it does

Hygen is a scalable code generator that lives in a project and generates code from templates.hygen.ecmascript.pizza · 5 Oct 2026

Features

Hygen supports prompts, automatic CLI arguments, adding files, injecting into existing files, and running shell commands.github.com · 5 Oct 2026

Template engine

Template bodies use EJS, and template front matter can include values such as the target file path.github.com · 5 Oct 2026

Generator selection

Users can select matching files within an action using a string or regular-expression subaction.hygen.ecmascript.pizza · 5 Oct 2026

Dry run

The quick start documents a --dry option for test-running generators.hygen.ecmascript.pizza · 5 Oct 2026

Integrations

The site presents Redux, Express.js, and React Native as Hygen use cases.hygen.ecmascript.pizza · 5 Oct 2026

Other frameworks

The quick start says Hygen was built to ease boilerplate work for React, Redux, and Node.js, and can be used for any technology.hygen.ecmascript.pizza · 5 Oct 2026

Install options

The maker documents installation through Homebrew, npm or Yarn, npx, and standalone binaries.hygen.ecmascript.pizza · 5 Oct 2026

Platform availability

The maker says standalone binaries are available for every major platform, without listing the platforms on that page.hygen.ecmascript.pizza · 5 Oct 2026

Team workflow

The maker says teams can keep templates in a shared project repository so changes can be reviewed with code in the same pull request.github.com · 5 Oct 2026

Notable limit

Hygen does not discover templates down folder trees out of the box, which the FAQ says preserves its startup performance.hygen.ecmascript.pizza · 5 Oct 2026

Security

The opened maker pages do not state security or compliance certifications.hygen.ecmascript.pizza · 5 Oct 2026

Support

The maker site links users to Stack Overflow as its community resource.hygen.ecmascript.pizza · 5 Oct 2026

Company

Founded

2018hygen.ecmascript.pizza · 28 Sept 2026

Where it ranks on Inferse

• Best Code Generators in 2026#15 of 33

Sources

• hygen.ecmascript.pizza· checked 4 Oct 2026
• github.com/jondot/hygen· checked 4 Oct 2026
• hygen.ecmascript.pizza/docs/quick-start/· checked 4 Oct 2026
• hygen.ecmascript.pizza/docs/generators/· checked 4 Oct 2026
• hygen.ecmascript.pizza/docs/faq/· checked 5 Oct 2026