1.OpenAPITools / openapi-generator
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
+91 stars
from 26,753 · score 4.52
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
11 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.wiremock / wiremock
A tool for mocking HTTP services
+30 stars
from 7,385 · score 3.43
3.wso2 / product-apim
Welcome to the WSO2 API Manager source code! For info on working with the WSO2 API Manager repository and contributing code, click the link below.
+14 stars
from 1,028 · score 2.71
4.membrane / api-gateway
API Gateway bridging modern and legacy APIs with WSDL-to-OpenAPI, SOAP-to-REST, XML, OAuth2, and GraphQL.
+12 stars
from 644 · score 2.56
5.discord-jda / JDA
Java wrapper for the popular chat & VOIP service: Discord https://discord.com
+11 stars
from 4,688 · score 2.48
6.rest-assured / rest-assured
Java DSL for easy testing of REST services
+9 stars
from 7,137 · score 2.30
7.wso2 / product-ei
An open source, a high-performance hybrid integration platform that allows developers quick integration with any application, data, or system.
+4 stars
from 399 · score 1.61
8.OpenIdentityPlatform / OpenDJ
OpenDJ is an open-source LDAP directory server written in Java. It provides robust, scalable, and secure directory services for identity management, access control, and authentication in enterprise environments. OpenDJ supports LDAPv3 standard, replication, REST APIs, and high-performance
+3 stars
from 440 · score 1.39
9.warmuuh / milkman
An Extensible Request/Response Workbench
+2 stars
from 1,340 · score 1.10
10.xnbox / DeepfakeHTTP
DeepfakeHTTP is a web server that uses HTTP dumps as a source for responses.
+2 stars
from 522 · score 1.10
11.dropwizard / dropwizard
A damn simple library for building production-ready RESTful web services.
+1 stars
from 8,578 · score 0.69