[2.0.4] - 2026-02-08

2.1.0

Minor Changes

• #148 82718c2 Thanks @ofri-peretz! - feat+fix: ILB-Wild FP reduction + two new quality rules

  no-unsafe-deserialization FP reduction (~112 FPs)

  • Track fs.readFileSync('literal') calls in literalPathFileVars — a file read with a hardcoded path (bundled config) is not user-controlled input for safe deserializers (JSON.parse, schema-validating parsers). eval() still fires even on literal-path reads.

  no-buffer-overread FP reduction (~129 FPs)

  • Remove b (single-char, too broad) and chunk (too common for array chunks) from the Buffer alias heuristic — isBufferType now only matches buf and bytes by name, reducing false matches on non-Buffer variables.

  New rule: modernization/prefer-template-literal

  • Flags "string " + variable concatenation and suggests the equivalent template literal.
  • Auto-fix produces the correct `string ${variable}` replacement.
  • Pure string literal chains ("a" + "b") and numeric addition are not flagged.
  • Closes P2 quality FN prob_string_concat in the ILB-Arena-Quality bench.

  New rule: modularity/no-mutable-exports

  • Flags export let and export var — module exports should be immutable const bindings so all importers share a stable reference.
  • Auto-fix replaces let/var with const.
  • Closes P2 quality FN prob_mutable_export in the ILB-Arena-Quality bench.

Patch Changes

• Updated dependencies [736a5fe]:
  • @interlace/eslint-devkit@1.4.1

Bug Fixes

• align codecov component IDs with full package names (2831b968)

Documentation

• fix changelog header format across all packages (c3a15082)

❤️ Thank You

• Ofri Peretz

[2.0.3] - 2026-02-06

Bug Fixes

• align codecov component names and update docs components (0a59a86c)

❤️ Thank You

• Ofri Peretz

[2.0.2] - 2026-02-02

This was a version bump only for eslint-plugin-modularity to align it with other projects, there were no code changes.

Changelog

All notable changes to eslint-plugin-modularity will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Documentation

• 📘 Launched new documentation site: eslint.interlace.tools
• 📝 Achieved 100% documentation parity (both .md and .mdx files)

[2.0.1] - 2026-02-02

This was a version bump only for eslint-plugin-modularity to align it with other projects, there were no code changes.

[2.0.0] - 2026-02-02

This was a version bump only for eslint-plugin-modularity to align it with other projects, there were no code changes.

[1.0.0] - 2026-01-26

Added

• Initial stable release with 5 DDD architecture rules
• LLM-optimized error messages for AI-assisted development
• 100% test coverage across all rules
• ESLint 9 flat config support
• TypeScript type definitions for all rule options

Rules

Presets

• recommended - Balanced DDD and architecture enforcement
• strict - All rules as errors for strict enforcement

Fixed (Jan 2026 Remediation)

• enforce-naming: Implemented preserveCase pattern to preserve original casing in suggestions
  • Example: UserService → CustomerService (not customerservice)
• ddd-value-object-immutability: Added mutableNestedType detection
  • Now detects readonly items: Item[] where Item has mutable properties
• ddd-anemic-domain-model: Implemented isPureDelegation detection
  • Methods that only delegate to external services no longer count as business logic
  • Excludes built-in array methods (reduce, map, filter) appearing as delegation
  • Excludes JS prototypes (toString, valueOf) on own properties

Known Limitations

Documented in docs/KNOWN-LIMITATIONS.md:

• ddd-anemic-domain-model: Logic hidden in base classes outside the current file not detected
• ddd-value-object-immutability: Complex object hierarchies from external factories may bypass checks
• no-external-api-calls-in-utils: API calls via DI clients or generic wrappers not detected
• Circular dependencies via DI or dynamic require() not mapped