Case study

JTrac 3: an issue tracker rebuilt after REA analysis of JTrac 2.3.3

JTrac 3 is an independent issue tracker informed by the author's REA MCP study of the JTrac 2.3.3 WAR. Inspection of its bytecode and application files informed a feature catalogue and persistence model; the new implementation uses Java 25, Spring Boot 4, React 19 and PostgreSQL 18 for workflows, custom fields and issue management.

Targets: App
Category: Community REA investigations
Relationship: Author-reported mixed workflow
Sources reviewed: 2026-11-06
Evidence class: C2 code & docs, no demo or download

Stars: 0
Last commit: 2026-11-02
Language: Java
License (GitHub): Apache-2.0

GitHub data as of 2026-11-10

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Evidence

Observed: Code, documentation and a download method observed; no demo found.
Checked: 2026-11-08

How evidence classes are assigned

Requirements & limits

Prerequisites: The investigation used the JTrac 2.3.3 WAR and REA MCP 6.7.0.
Scope: The implementation uses Java 25, Spring Boot 4, React 19 and PostgreSQL 18.
License: Apache-2.0 license.

Cite

BibTeX

@misc{jtrac-3-case,
  title = {{JTrac 3: an issue tracker rebuilt after REA analysis of JTrac 2.3.3}},
  howpublished = {\url{https://github.com/Jerophin123/JTrac}},
  url = {https://github.com/Jerophin123/JTrac},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/jtrac-3-case/}}
}

Plain text

JTrac 3: an issue tracker rebuilt after REA analysis of JTrac 2.3.3. https://github.com/Jerophin123/JTrac (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/jtrac-3-case/

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Primary sources

README.md GitHub · Jerophin123/JTrac · Revision 6713c56
docs/adr/0001-record-architecture-decisions.md GitHub · Jerophin123/JTrac · Revision 6713c56