Deterministic Unit Tests for Multithreaded Java

MyBatis SQL mapper framework for Java

YouTrackDB is a general-use object-oriented graph database with storage format native to handle graph relations. YouTrackDB supports Gremlin queries and ACID transactions.

NoSQL embedded document store for Java

The history and future of Java.

An extensible multilanguage static code analyzer.

An interactive Formula 1 race visualisation and data analysis tool built with Python! 🏎️

✅Browser ❌Cloudflare ✅Host — Generator of customized Cloudflare error pages (unofficial)

JQF + Zest: Coverage-guided semantic fuzzing for Java.

freno: cooperative, highly available throttler service

Apache Maven core

Try Elasticsearch and Kibana locally

The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).

Jarviz is dependency analysis and visualization tool designed for Java applications

An uber-fast parallelized Java classpath scanner and module scanner.

Java runtime metadata analysis

cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.

OpenTelemetry Java SDK

A JUnit5 extension for test observability with OpenTelemetry

A high performance caching library for Java

Code metrics for Java code by means of static analysis

An NGINX module with the implementation of the automatic certificate management (ACMEv2) protocol

Report Playwright test runs as OpenTelemetry spans

A playwright test reporter (Node.js)

Custom assertions generator

A maven plugin to generate assertions for your custom types