facebook / jest
Components & Dependencies

An overview of source code logical components.

Intro

Logical decomposition is a representation of the organization of the main source code, where every and each file is put in exactly one logical component.

  • A software system can have one or more logical decompositions.
  • A logical decomposition can be defined in two ways in Sokrates.
  • First approach is based on the folders structure. Components are mapped to folders at defined folder depth relative to the source code root.
  • Second approach is based on explicit definition of each component. In such explicit definitions, components are explicitly named and their files are selected based on explicitly defined path and content filters.
  • A logical decomposition is considered invalid if a file is selected into two or more components.This constraint is introduced in order to facilitate measuring of dependencies among components.
  • Files not assigned to any component are put into a special "Unclassified" component.
Learn more...
Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

  • primary (55 components)

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure (relative to the source code root), with automatically defined folder depth to have at least 12 components.

Bubble Chart | Tree Map
Components
The "primary" logical decomposition has 55 components.
  • 381 files, 42,592 lines of code (58.7% vs. main code).
  • "packages/jest-core" is biggest, containing 7.86% of code.
  • "packages/babel-preset-jest" is smallest, containing 0.01% of code.


packages/jest-core3348 LOC (4%) 43 files
packages/expect3243 LOC (4%) 9 files
packages/jest-jasmine22817 LOC (3%) 27 files
packages/jest-haste-map2717 LOC (3%) 20 files
packages/jest-config2329 LOC (3%) 17 files
packages/jest-reporters2063 LOC (2%) 17 files
packages/jest-runtime2014 LOC (2%) 3 files
packages/jest-snapshot1737 LOC (2%) 11 files
packages/jest-circus1552 LOC (2%) 12 files
packages/pretty-format1526 LOC (2%) 13 files
packages/jest-worker1453 LOC (2%) 16 files
website/src1370 LOC (1%) 14 files
packages/jest-diff1285 LOC (1%) 10 files
packages/jest-resolve1256 LOC (1%) 10 files
scripts1170 LOC (1%) 14 files
packages/jest-transform1114 LOC (1%) 6 files
packages/jest-cli1083 LOC (1%) 9 files
packages/jest-mock978 LOC (1%) 1 files
packages/jest-types789 LOC (1%) 6 files
packages/diff-sequences721 LOC (<1%) 2 files
packages/jest-runner686 LOC (<1%) 4 files
packages/jest-matcher-utils611 LOC (<1%) 3 files
packages/jest-fake-timers567 LOC (<1%) 3 files
website/static554 LOC (<1%) 3 files
packages/expect-utils506 LOC (<1%) 4 files
packages/jest-validate453 LOC (<1%) 11 files
packages/jest-watcher431 LOC (<1%) 11 files
packages/jest-util431 LOC (<1%) 21 files
packages/jest-each372 LOC (<1%) 6 files
website356 LOC (<1%) 3 files
packages/jest-console356 LOC (<1%) 6 files
packages/jest-message-util317 LOC (<1%) 2 files
packages/babel-plugin-jest-hoist309 LOC (<1%) 1 files
packages/jest-repl258 LOC (<1%) 6 files
packages/babel-jest235 LOC (<1%) 2 files
packages/test-utils221 LOC (<1%) 4 files
ROOT195 LOC (<1%) 7 files
packages/jest-changed-files191 LOC (<1%) 4 files
packages/jest-resolve-dependencies139 LOC (<1%) 1 files
packages/jest-environment-jsdom131 LOC (<1%) 1 files
packages/jest-environment-node116 LOC (<1%) 1 files
packages/jest-docblock103 LOC (<1%) 1 files
packages/jest-environment88 LOC (<1%) 1 files
packages/jest-expect61 LOC (<1%) 2 files
packages/jest-create-cache-key-function59 LOC (<1%) 1 files
packages/jest-source-map54 LOC (<1%) 3 files
packages/jest-get-type51 LOC (<1%) 1 files
packages/jest-leak-detector49 LOC (<1%) 1 files
packages/jest-schemas28 LOC (<1%) 1 files
packages/jest-phabricator28 LOC (<1%) 1 files
packages/jest-globals20 LOC (<1%) 1 files
packages/jest-serializer20 LOC (<1%) 1 files
packages/jest-regex-util18 LOC (<1%) 1 files
packages/jest8 LOC (<1%) 1 files
packages/babel-preset-jest5 LOC (<1%) 1 files
Dependencies
Dependencies among components are static code dependencies among files in different components.

No component dependencies found.


2022-04-14 22:52