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Openapi-generator Alternatives
Similar projects and alternatives to openapi-generator
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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postman-app-support
Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines collaboration so you can create better APIs—faster.
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swagger-ui
Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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swagger-petstore
swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.
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openapi-typescript-codegen
NodeJS library that generates Typescript or Javascript clients based on the OpenAPI specification
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better openapi-generator alternative or higher similarity.
openapi-generator discussion
openapi-generator reviews and mentions
Posts with mentions or reviews of openapi-generator.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-04-25.
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Programming in D: Tutorial and Reference
It would be great if D supported something like OpenAPI generator https://github.com/OpenAPITools/openapi-generator
Maybe it exists and I am just ignorant but it doesn't seem to be in the list of supported languages.
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API-First Development in Scala
various openapi-generator plugins
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Generate JAVA code from OpenAPI specification
OpenAPI Generator Gradle Plugin
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Show HN: FastOpenAPI – automated docs for many Python frameworks
I'm also really happy with spec first. We're using openapi-generator[1] to generate types from a yaml schema (inverting the more standard approach of generating the yaml) in our Typescript (mostly Nest.js) backends, and export those types as packages for use in our frontends.
[1] https://github.com/OpenAPITools/openapi-generator
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openapi-generator VS lapidary-render - a user suggested alternative
2 projects | 16 Mar 2025
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Using OpenAPI to Automate API Integration With Rapyd's Payment Gateway
Manually writing API clients can be time-consuming and result in errors. This is where the OpenAPI specification and tools like OpenAPI Generator are helpful.
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Define, Generate, and Implement: An API-First Approach with OpenAPI Generator and FlightPHP
With your API defined, use the OpenAPI Generator to generate your code automatically. The PHP Flight generator — documented here — was provided by the author and, although its status is still marked as "experimental", it has been my production workhorse for over a year.
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Redefining our SDKs Developer Experience
Until now, we relied on an open-source OpenAPI generator to build our SDKs. While it served us well, the maintenance and scalability challenges became apparent as we expanded our platform. Key pain points included:
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7 SDK Generator Tools for APIs in 2025
OpenAPI Generator
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Generating OpenAPI API clients for Angular
Let’s learn how to generate an API client for an Angular project using the open-source OpenAPI Generator program. The OpenAPI Generator project offers a CLI for generating API client modules for multiple language targets by importing a YAML/JSON API specification file.
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A note from our sponsor - SaaSHub
www.saashub.com | 14 May 2025
Stats
Basic openapi-generator repo stats
252
23,694
9.9
2 days ago
OpenAPITools/openapi-generator is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of openapi-generator is Java.
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Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com