The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

Automatically generate PlantUML diagrams in javadoc

✅ The programmer-friendly testing framework for Java and the JVM

OpenTelemetry auto-instrumentation and instrumentation libraries for Java

Your Software. Your Structures. Your Rules.

Text based kanban processor

Behavior-Driven Development in plain Java

Naev has moved to codeberg! This is just a mirror.

Universal markup converter

Sync your markdown files with Confluence pages.

Space exploration, trading, and combat game.

Semantic Versioning Specification

Official doxygen git repository

Generate diagrams from textual description

PlantUML Online Server

⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.

Static site generator for architecture models created with Structurizr DSL

Record builder generator for Java records

This project contains a Testcontainers implementation for a plain git server based on the Docker image rockstorm/git-server

A list of Free Software network services and web applications which can be hosted on your own servers

A utility to compare results of different PlantUML versions on a comprehensive set of non-regression diagrams

↔️ Asciidoctor diagram extension, with support for AsciiToSVG, BlockDiag (BlockDiag, SeqDiag, ActDiag, NwDiag), Ditaa, Erd, GraphViz, Mermaid, Msc, PlantUML, Shaape, SvgBob, Syntrax, UMLet, Vega, V…

Collaborative office suite, end-to-end encrypted and open-source.

A curated list of awesome documentation tools

AsciiDoc plugin for products on the IntelliJ platform (IDEA, RubyMine, etc)

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Manage license headers in your source files

Gallery of all the PlantUML theme (*.puml)

Starting code for the GildedRose Refactoring Kata in many programming languages.