swagger-api/swagger-codegen-generators

Stars: 299
Forks: 439
Open beginner issues: 0
Indexed issues: 224

Dominant language: Mustache
License: Apache-2.0
Last GitHub push: Aug 27, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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224 open issues indexed

[html] Lists in response description, model description and property description are not generated properly. Open

Difficulty 1/5 1-3 hours Newbie friendliness 72/100

swagger-api/swagger-codegen-generators#1087 · Opened Nov 25, 2022
[typescript-axios] Generated interfaces contain forbidden modifier async Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

swagger-api/swagger-codegen-generators#1085 · Opened Nov 25, 2022
[Typescript Angular] The typescript interface method names does not match client generated names for "Form" Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#1076 · 1 comment · Opened Nov 3, 2022
[Java] Enums are renamed - why?? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#1075 · 1 comment · Opened Oct 30, 2022
[CSHARP] Optional reusable enums are missing null-conditional operator Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

swagger-api/swagger-codegen-generators#1064 · Opened Sep 19, 2022
Java Micronaut codegen: how to incorporate OpenAPI v3.x relative URLs for endpoint path generation? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#1061 · Opened Sep 5, 2022
SpringCloud - Add a prefix for configuration files generated Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#1059 · 1 comment · Opened Aug 24, 2022
Cxf: use jackson annotation for generated interface Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#1048 · 1 comment · Opened Jun 22, 2022
JCenter no longer exists Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#1044 · Opened May 16, 2022
[typescript-angular] declare enum param with enum type instead of string Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#1043 · 1 reaction · Opened May 5, 2022
[BUG][PHP] hydra model properties with @ prefix are removed which can result in method duplicates and invalid classes Open

Difficulty 2/5 1-3 hours Newbie friendliness 20/100

swagger-api/swagger-codegen-generators#1041 · Opened Apr 26, 2022
[Python] Keep the original case option when generating python objects Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#1038 · 4 comments · Opened Apr 15, 2022
[c-sharp] Why does Oneof not generate inheritance-code alike the Java generated code? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#1031 · Opened Apr 6, 2022
[typescript-angular] Support for Angular > 11.0.0 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#1030 · Opened Mar 30, 2022
duplicate fields are generated for @ starting properties Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#1029 · 1 comment · Opened Mar 30, 2022
[typescript-angular] Missing 'override's in encoder.ts Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

swagger-api/swagger-codegen-generators#1028 · Opened Mar 24, 2022
Python template makes `readOnly`+`required` fields required for requests. Does not respect openapi 3.0.3 Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

swagger-api/swagger-codegen-generators#1027 · Opened Mar 22, 2022
required of schema in multipart/form-data not supported Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

swagger-api/swagger-codegen-generators#1025 · Opened Mar 14, 2022
Using Java Spring Server with oas2 doesn't compile due error in @ApiResponse annotation (content field not array) Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#1024 · Opened Mar 13, 2022
[Templates] undefined template variable readOnly used instead of isReadOnly Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

swagger-api/swagger-codegen-generators#1017 · 1 comment · Opened Feb 23, 2022
logback.xml not excluded in final jar artifact Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#1015 · 1 comment · 1 reaction · Opened Feb 22, 2022
swagger codegen generating typed models Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#1010 · Opened Feb 3, 2022
Support for generating qualified model package/namespace Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#1001 · Opened Dec 28, 2021
[JavaSpring] Usage of Array-Type leads to syntax error in generated coding Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#998 · Opened Dec 20, 2021
[Java] Enum String scheme generates invalid enum class Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#996 · Opened Dec 16, 2021
@type and type are not allowed in the same JSON object Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#995 · 1 comment · Opened Dec 8, 2021
[c-sharp] Misleading version comment: OpenAPI spec version reports API version Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

swagger-api/swagger-codegen-generators#985 · Opened Nov 2, 2021
[go-server] How to generate type:string format:uuid as uuid.UUID? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#981 · 4 reactions · Opened Oct 21, 2021
Swagger-codegen-maven-plugin code generation doesn't use OAS3 annotation for spring-cloud Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#980 · 1 comment · Opened Oct 21, 2021
Swagger not rendered when allOf used in schema Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#967 · Opened Sep 28, 2021
[Java] Issue with OneOf types Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

swagger-api/swagger-codegen-generators#966 · Opened Sep 28, 2021
Bug: Content-Type of responces examples (html generator) Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

swagger-api/swagger-codegen-generators#965 · 1 comment · Opened Sep 23, 2021
How to register helpers in handlebars? Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

swagger-api/swagger-codegen-generators#958 · 1 comment · 1 reaction · Opened Sep 13, 2021
Versions 1.0.21+ prevent any log output from Spring Boot applications Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#956 · Opened Sep 10, 2021
if using jackson, gson imports are still present Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#955 · Opened Sep 8, 2021
Default type for path parameters when missing in spec Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#953 · 1 comment · Opened Sep 8, 2021
[Ruby] Components that use allOf are broken Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#951 · 1 comment · 1 reaction · Opened Sep 2, 2021
Test failure when run from path containing characters that should be URL encoded Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#943 · Opened Aug 21, 2021
[Java] Missing XmlSeeAlso annotation Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

swagger-api/swagger-codegen-generators#938 · Opened Aug 4, 2021
Incorrect order of parameters with nodejs-server Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#906 · 1 reaction · Opened May 14, 2021
Generated enum classes of type Integers faling to deserialize JSON using Jackson 2.10.x and higher version. Open

Difficulty 3/5 1-2 days Newbie friendliness 28/100

swagger-api/swagger-codegen-generators#905 · Opened May 10, 2021
Generate builders to accompany generated POJOs Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#895 · Opened Apr 30, 2021
ServiceImpl generated in bad package Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#892 · Opened Apr 29, 2021
[JavaJaxRs-resteasy] Missing @Valid annotation for bean-validation ( jaxrs-resteasy-eap generator) Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

swagger-api/swagger-codegen-generators#890 · Opened Apr 29, 2021
"pipeDelimeted" query parameter format generates invalid node-fetch code Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#887 · 1 comment · Opened Apr 12, 2021
Add support for generating then gem on a windows platform Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#886 · Opened Apr 6, 2021
Certificate keypasswd support Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen-generators#885 · 1 reaction · Opened Apr 6, 2021
[kotlin] Enum naming does not keep underscores Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#883 · 1 comment · 1 reaction · Opened Mar 24, 2021
[Python] Client generator incomplete Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

swagger-api/swagger-codegen-generators#882 · 1 comment · Opened Mar 24, 2021
[Python] Success constructor overwrites data Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen-generators#878 · 1 comment · Opened Mar 15, 2021

A short digest of beginner-friendly GitHub issues.