1.thingsboard / thingsboard
All-in-one IoT Platform - Device management, data collection, processing and visualization.
+26 stars
from 22,606 · score 3.30
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
19 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2.apache / camel
Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.
+12 stars
from 6,379 · score 2.56
3.alibaba / nacos
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
+10 stars
from 33,479 · score 2.40
4.apache / dubbo
The java implementation of Apache Dubbo. An RPC and microservice framework.
+6 stars
from 41,575 · score 1.95
5.camunda / camunda
Agentic Orchestration Platform
+6 stars
from 4,339 · score 1.95
6.karatelabs / karate
Test Automation Made Simple
+5 stars
from 8,997 · score 1.79
7.spring-cloud / spring-cloud-gateway
An API Gateway built on Spring Framework and Spring Boot providing routing and more.
+4 stars
from 4,916 · score 1.61
8.alibaba / Sentinel
A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)
+3 stars
from 23,147 · score 1.39
9.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.
+3 stars
from 1,039 · score 1.39
10.apache / streampipes
Apache StreamPipes - A self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore IoT data streams.
+3 stars
from 753 · score 1.39
11.apolloconfig / apollo
Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.
+2 stars
from 29,820 · score 1.10
12.line / armeria
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
+2 stars
from 5,148 · score 1.10
13.spring-cloud / spring-cloud-stream
Framework for building Event-Driven Microservices
+2 stars
from 1,070 · score 1.10
14.apple / servicetalk
A networking framework that evolves with your application
+2 stars
from 1,045 · score 1.10
15.grpc / grpc-java
The Java gRPC implementation. HTTP/2 based RPC
+1 stars
from 12,073 · score 0.69
16.Activiti / Activiti
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
+1 stars
from 10,550 · score 0.69
17.micrometer-metrics / micrometer
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
+1 stars
from 4,908 · score 0.69
18.Netflix / genie
Distributed Big Data Orchestration Service
+1 stars
from 1,767 · score 0.69
19.littlehorse-enterprises / littlehorse
LittleHorse Server: Business-as-Code Platform for Microservices, Workflows, and Agents
+1 stars
from 400 · score 0.69