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28 first-timers merged
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Most welcoming Java repos
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jvondermarck/
dinosaur-exploder 🦖 Classic arcade shoot 'em up built with Java & FXGL. Contributions welcome – game & Next.js docs.
Java · TypeScript 110 stars
4 starter issues2 unclaimed
- code
- docs
80% mergedreport →replies in 23 hours
53 first-timers merged
An issue to start with#405 [Bug]: Cursor texture corrupted after loading Japanese font glyphs (opens GitHub)
checkstyle/
checkstyle Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.
Java 9.6k stars
79% mergedreport →replies in 7 hours
14 first-timers merged
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1 starter issueunclaimed
- code
82% mergedreport →replies in 2 hours
28 first-timers merged
An issue to start with#13030 Check if there are metrics that should be added to the Kafka dashboard. (opens GitHub)
eclipse-openj9/
openj9 Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
Java · C++ 3.5k stars
1 starter issueunclaimed
- code
80% mergedreport →replies in 2 hours
16 first-timers merged
An issue to start with#24803 Replace `scanMonitorLookupCaches()` loop with memset (opens GitHub)
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.
Java 5.1k stars
72% mergedreport →replies in 23 hours
13 first-timers merged
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4 starter issues3 unclaimed
- code
- docs
77% mergedreport →replies in about a day
6 first-timers merged
An issue to start with#88 [Feature]: Validate Klag MCP with AI SRE agents and propose provider integrations (opens GitHub)
SasanLabs/
VulnerableApp OWASP VulnerableApp Project: Break it. Scan it. Reproduce it. Benchmark against it. Improve it.
Java 467 stars
5 starter issues4 unclaimed
- code
- tests
56% mergedreport →replies in 15 hours
37 first-timers merged
An issue to start with#750 [Community Testing] Reflected XSS (opens GitHub)
- 47% mergedreport →
replies in about a day
16 first-timers merged
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- 45% mergedreport →
replies in 2 hours
12 first-timers merged
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kestra-io/
kestra Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
Java · TypeScript 29k stars
5 starter issuesall unclaimed
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- tests
38% mergedreport →replies in 13 hours
9 first-timers merged
An issue to start with#19964 Add unit tests for the service state to execution status mapping (opens GitHub)
3 starter issuesall taken
- code
- docs
30% mergedreport →replies in 11 hours
13 first-timers merged
An issue to start with#15916 Docs: Clarify Spark branch write precedence over WAP branch (opens GitHub)1 open pull request
- 25% mergedreport →
replies in 6 minutes
15 first-timers merged
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- 23% mergedreport →
replies in 3 hours
10 first-timers merged
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- 22% mergedreport →
replies in 3 hours
2 first-timers merged
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Stirling-Tools/
Stirling-PDF #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
Java · TypeScript 93k stars
2 starter issues1 unclaimed
- code
- docs
- design
20% mergedreport →replies in 6 days
2 first-timers merged
An issue to start with#8181 docs: counter_translation.md describes the removed script and .properties layout (opens GitHub)
