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DomainLang/DomainLang

DomainLang is a domain-specific language and tooling suite for modeling software architectures using Domain-Driven Design concepts. It provides a parser, language server, and CLI to validate, query, and visualize bounded contexts and their relationships. The system supports IDE integration via a VS Code extension and a browser-based playground, enabling developers to define, check, and explore domain models with rich feedback and AI-assisted tools.

55.4

Adequate · 4 August 2026

48k

lines of production code

TypeScript

primary language

1

bus factor · 5 authors in all

2

measurements over time

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How it got here

2021–2025 · DomainLang language server and tooling

This period focused on the comprehensive development of the DomainLang ecosystem, introducing a full-featured Language Server Protocol implementation with advanced parsing, validation, and auto-completion capabilities. The work also established robust tooling, including a VS Code extension, a browser-based playground, and a refactored CLI, all supported by extensive test coverage and standardized development workflows.

22 changes

2026 · CLI and documentation tooling

This period focused on establishing the project's documentation infrastructure and expanding the CLI package with comprehensive package management and model querying capabilities. Significant effort was also directed toward increasing test coverage for the language server, SDK, and new CLI components, alongside the introduction of context map diagram generation.

25 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 4 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 6693671bfd — the exact code this score is about.
  • Scored under rubric rubric-2026.08.19. Score the same commit under that rubric and you get the same number.
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