What is Sentinel built with?

Q: Which repos have a stack like Sentinel's?

The ones that share most of its stack: spring-projects/spring-boot, airbytehq/airbyte, and apache/rocketmq.

Sentinel is a Java repo built with Spring, JAX-RS, jakarta.enterprise.cdi-api, jakarta.servlet:jakarta.servlet-api, and Quarkus. It is tested with io.quarkus:quarkus-junit5-internal, mockito-inline, org.springframework:spring-test, reactor-test, junit:junit, and 3 more, deploys with log4j-core, log4j-slf4j-impl, logback-classic, logback-core, org.apache.logging.log4j:log4j-api, and 1 more, and uses lettuce-core. It has 119,876 written lines, with 317 test files.

Read on November 4, 2026, at commit a3f40ba. Read it as markdown

Backend

The base 2

JAX-RS9 files
Spring

Data 1

lettuce-core

Support

The base 3

Quarkus1 file
jakarta.servlet:jakarta.servlet-api7 files
jakarta.enterprise.cdi-api

Testing 8

io.quarkus:quarkus-junit5-internal
org.springframework:spring-test
junit:junit213 files
org.mockito:mockito-core71 files
org.assertj:assertj-core17 files
org.awaitility:awaitility7 files
mockito-inline
reactor-test

Deploy 6

org.apache.logging.log4j:log4j-api
org.slf4j:slf4j-api23 files
log4j-core
log4j-slf4j-impl
logback-classic
logback-core

Tools 1

Other 10

Google2 files
Apache
io.netty:netty-handler8 files
org.apache.commons:commons-lang33 files
com.fasterxml.jackson.core:jackson-databind2 files
org.yaml:snakeyaml1 file
byte-buddy
commons-lang
okhttp
reactor-core

Other repos with a similar stack

Ordered by how much of its stack they share with Sentinel, then by stars.

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1 of 31 in common

Frequently asked questions

What language is Sentinel written in?

Sentinel is written in Java, with 119,876 written lines.

What framework does Sentinel use?

Sentinel is built with Spring, JAX-RS, jakarta.enterprise.cdi-api, jakarta.servlet:jakarta.servlet-api, and Quarkus.

What services does Sentinel use?

Sentinel uses lettuce-core.

Does Sentinel have tests?

Yes. Sentinel has 317 test files and is tested with io.quarkus:quarkus-junit5-internal, mockito-inline, org.springframework:spring-test, reactor-test, junit:junit, org.mockito:mockito-core, org.assertj:assertj-core, and org.awaitility:awaitility.

Which repos have a stack like Sentinel's?

The ones that share most of its stack:spring-projects/spring-boot airbytehq/airbyte apache/rocketmq