jdereg

java-util. Java utilities: DeepEquals, GraphComparator, Converter, LRUCache, CompactMap/Set, CaseInsensitiveMap, UniqueIdGenerator, FastReader/Writer, and more. Zero dependencies, JDK 8-24.

json-io. Convert Java to JSON/TOON and back. Supports complex object graphs, cyclic references, and TOON format for 40-50% LLM token savings

groovy-io. Perfect Groovy serialization to and from JSON format. Also, supports pretty-printing of JSON (matches jsonEditorOnline style).

n-cube-cli. Command Line Client for n-cube and n-cube-editor

nails. N-Cube Application Framework

logos. A huge collection of SVG logos

ai-optimization-demo. Demo: AI-assisted iterative optimization loops — code coverage and performance optimization with Claude Code