Fusion.jsDuplication
Intro
- For duplication, we look at places in code where there are six or more lines of code that are exactly the same.
- Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
- You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.
Duplication Overall
- 22% duplication:
- 19,671 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
- 4,507 duplicated lines
- 109 duplicates
Duplication per Extension
Duplication per Component (primary)
Duplication Between Components (50+ lines)
Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
| Size | # | Folders | Files | Lines | Code |
|---|---|---|---|---|---|
| 460 | x 2 | flow-typed/npmcreate-fusion-plugin/tem.../content/flow-typed/npm | jest_v24.x.x.jsjest_v24.x.x.js | 4:1187 (100%)4:1187 (100%) | view |
| 118 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 82:206 (20%)71:195 (14%) | view |
| 71 | x 4 | fusion-plugin-rpc-redux-react/flow-typed/npmfusion-plugin-react-redux/flow-typed/npmfusion-plugin-redux-acti...enhancer/flow-typed/npmflow-typed/npm | redux_v4.x.x.jsredux_v4.x.x.jsredux_v4.x.x.jsredux_v4.x.x.js | 4:99 (100%)4:99 (100%)4:99 (100%)4:99 (100%) | view |
| 66 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 375:454 (11%)364:443 (7%) | view |
| 47 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 471:530 (8%)459:518 (5%) | view |
| 46 | x 2 | flow-typed/npmfusion-core/flow-typed/npm | koa_v2.x.x.jskoa_v2.x.x.js | 224:276 (21%)241:293 (19%) | view |
| 45 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 217:273 (7%)206:262 (5%) | view |
| 45 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 636:703 (7%)624:691 (5%) | view |
| 39 | x 3 | fusion-rpc-redux/flow-typed/npmflow-typed/npmfusion-plugin-rpc-redux-react/flow-typed/npm | redux-reactors_v1.x.x.jsredux-reactors_v1.x.x.jsredux-reactors_v1.x.x.js | 4:63 (100%)4:63 (100%)4:63 (100%) | view |
| 37 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 25:63 (6%)14:52 (4%) | view |
| 29 | x 2 | flow-typed/npmfusion-core/flow-typed/npm | koa_v2.x.x.jskoa_v2.x.x.js | 29:58 (13%)37:66 (12%) | view |
| 28 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 538:580 (4%)526:568 (3%) | view |
| 27 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 598:629 (4%)586:617 (3%) | view |
| 27 | x 2 | third_party/jazelle/scriptsjazelle/templates/scaffo...d_party/jazelle/scripts | build-file-template.jsbuild-file-template.js | 11:41 (56%)11:41 (49%) | view |
| 25 | x 2 | flow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsreact-apollo_v2.x.x.js | 315:346 (4%)304:335 (3%) | view |
| 25 | x 2 | third_party/jazelle/scriptsjazelle/templates/scaffo...d_party/jazelle/scripts | build-file-template.jsbuild-file-template.js | 38:66 (52%)46:74 (45%) | view |
| 24 | x 2 | flow-typed/npmfusion-plugin-i18n/flow-typed/npm | locale_v0.1.x.jslocale_v0.1.x.js | 4:39 (100%)4:39 (100%) | view |
| 24 | x 2 | create-fusion-app/templa...basic/content/src/pagesfusion-plugin-service-worker-tests/src/pages | home.jshome.js | 23:49 (39%)18:44 (42%) | view |
| 23 | x 3 | fusion-plugin-csrf-protectionfusion-plugin-service-workerfusion-plugin-react-router | jest.config.jsjest.config.jsjest.config.js | 4:28 (100%)4:28 (100%)4:28 (100%) | view |
| 22 | x 17 | fusion-plugin-universal-eventsfusion-plugin-browser-performance-emitterfusion-plugin-http-handlerfusion-plugin-connected-react-routerfusion-plugin-node-performance-emitterfusion-plugin-error-handlingfusion-plugin-i18nfusion-rpc-reduxfusion-plugin-styletron-reactfusion-plugin-redux-action-emitter-enhancer... | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js... | 4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)... | view |
Most Frequent Duplicates
The list of 20 most frequently found duplicates.
| Size | # | Folders | Files | Lines | Code |
|---|---|---|---|---|---|
| 8 | x 27 | fusion-plugin-csrf-protectionfusion-plugin-font-loader-reactfusion-plugin-http-handlerfusion-plugin-connected-react-routerfusion-plugin-apollofusion-tokensfusion-plugin-introspectfusion-plugin-node-performance-emitterfusion-plugin-error-handlingfusion-plugin-service-worker-tests... | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js... | 21:28 (34%)30:37 (25%)20:27 (36%)20:27 (36%)28:35 (26%)20:27 (36%)30:37 (25%)20:27 (36%)20:27 (36%)30:37 (25%)... | view |
| 8 | x 27 | fusion-plugin-csrf-protectionfusion-plugin-font-loader-reactfusion-plugin-http-handlerfusion-plugin-connected-react-routerfusion-plugin-apollofusion-tokensfusion-plugin-introspectfusion-plugin-node-performance-emitterfusion-plugin-error-handlingfusion-plugin-service-worker-tests... | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js... | 10:18 (34%)15:23 (25%)10:18 (36%)10:18 (36%)14:22 (26%)10:18 (36%)15:23 (25%)10:18 (36%)10:18 (36%)15:23 (25%)... | view |
| 13 | x 21 | fusion-plugin-node-performance-emitterfusion-plugin-react-routerfusion-plugin-error-handlingfusion-plugin-connected-react-routerfusion-rpc-reduxfusion-plugin-styletron-reactfusion-plugin-react-reduxfusion-plugin-universal-eventsfusion-plugin-http-handlerfusion-plugin-service-worker... | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js... | 4:18 (59%)4:18 (56%)4:18 (59%)4:18 (59%)4:18 (59%)4:18 (59%)4:18 (59%)4:18 (59%)4:18 (59%)4:18 (56%)... | view |
| 9 | x 20 | fusion-plugin-node-performance-emitterfusion-plugin-react-routerfusion-plugin-error-handlingfusion-plugin-connected-react-routerfusion-rpc-reduxfusion-plugin-styletron-reactfusion-plugin-react-reduxfusion-plugin-universal-eventsfusion-plugin-http-handlerfusion-plugin-service-worker... | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js... | 19:27 (40%)20:28 (39%)19:27 (40%)19:27 (40%)19:27 (40%)19:27 (40%)19:27 (40%)19:27 (40%)19:27 (40%)20:28 (39%)... | view |
| 14 | x 18 | fusion-plugin-connected-react-routerfusion-plugin-react-helmet-asyncfusion-plugin-browser-performance-emitterfusion-plugin-jwtfusion-plugin-http-handlerfusion-plugin-react-reduxfusion-rpc-reduxfusion-plugin-styletron-reactfusion-plugin-redux-action-emitter-enhancerfusion-plugin-universal-events... | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js... | 4:19 (63%)4:19 (60%)4:19 (63%)4:19 (63%)4:19 (63%)4:19 (63%)4:19 (63%)4:19 (63%)4:19 (63%)4:19 (63%)... | view |
| 22 | x 17 | fusion-plugin-universal-eventsfusion-plugin-browser-performance-emitterfusion-plugin-http-handlerfusion-plugin-connected-react-routerfusion-plugin-node-performance-emitterfusion-plugin-error-handlingfusion-plugin-i18nfusion-rpc-reduxfusion-plugin-styletron-reactfusion-plugin-redux-action-emitter-enhancer... | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js... | 4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)4:27 (100%)... | view |
| 7 | x 7 | fusion-plugin-rpc-redux-react/flow-typed/npmflow-typed/npmfusion-plugin-react-redux/flow-typed/npmfusion-rpc-redux/flow-typed/npmfusion-plugin-redux-acti...enhancer/flow-typed/npmflow-typed/npmfusion-plugin-rpc-redux-react/flow-typed/npm | redux_v4.x.x.jsredux-reactors_v1.x.x.jsredux_v4.x.x.jsredux-reactors_v1.x.x.jsredux_v4.x.x.jsredux_v4.x.x.jsredux-reactors_v1.x.x.js | 46:52 (9%)37:43 (17%)46:52 (9%)37:43 (17%)46:52 (9%)46:52 (9%)37:43 (17%) | view |
| 9 | x 6 | fusion-cli/build/babel-p...s/babel-plugin-asseturlfusion-cli/build/babel-p...ugin-pure-create-pluginfusion-cli/build/babel-p...l-plugin-sync-chunk-idsfusion-cli/build/babel-p...plugin-sync-chunk-pathsfusion-cli/build/babel-p.../babel-plugin-workerurlfusion-cli/build/babel-p...ns/babel-plugin-chunkid | index.jsindex.jsindex.jsindex.jsindex.jsindex.js | 20:30 (27%)20:30 (34%)20:30 (36%)20:30 (36%)20:30 (29%)20:30 (29%) | view |
| 9 | x 6 | fusion-plugin-rpcfusion-plugin-introspectfusion-plugin-apollofusion-corefusion-plugin-font-loader-reactfusion-plugin-service-worker-tests | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js | 29:37 (28%)29:37 (28%)27:35 (30%)29:37 (28%)29:37 (28%)29:37 (28%) | view |
| 12 | x 6 | fusion-plugin-introspectfusion-corefusion-plugin-font-loader-reactfusion-plugin-rpcfusion-plugin-apollofusion-plugin-service-worker-tests | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js | 14:26 (37%)14:26 (37%)14:26 (37%)14:26 (37%)13:25 (40%)14:26 (37%) | view |
| 7 | x 6 | fusion-plugin-introspectfusion-corefusion-plugin-font-loader-reactfusion-plugin-rpcfusion-plugin-apollofusion-plugin-service-worker-tests | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js | 4:11 (21%)4:11 (21%)4:11 (21%)4:11 (21%)4:11 (23%)4:11 (21%) | view |
| 7 | x 6 | jazelle/commandsjazelle/commandsjazelle/commandsjazelle/commandsjazelle/commandsjazelle/commands | test.jsscript.jsstart.jsflow.jslint.jsdev.js | 19:28 (36%)19:28 (36%)19:28 (36%)19:28 (36%)19:28 (36%)19:28 (36%) | view |
| 10 | x 5 | fusion-cli/build/babel-p...s/babel-plugin-asseturlfusion-cli/build/babel-p...plugin-sync-chunk-pathsfusion-cli/build/babel-p...l-plugin-sync-chunk-idsfusion-cli/build/babel-p...ns/babel-plugin-chunkidfusion-cli/build/babel-p.../babel-plugin-workerurl | index.jsindex.jsindex.jsindex.jsindex.js | 20:32 (30%)20:32 (40%)20:32 (40%)20:32 (32%)20:32 (32%) | view |
| 8 | x 5 | fusion-plugin-rpcfusion-plugin-introspectfusion-plugin-apollofusion-plugin-font-loader-reactfusion-plugin-service-worker-tests | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js | 4:12 (25%)4:12 (25%)4:12 (26%)4:12 (25%)4:12 (25%) | view |
| 13 | x 5 | fusion-plugin-rpcfusion-plugin-introspectfusion-plugin-apollofusion-plugin-font-loader-reactfusion-plugin-service-worker-tests | jest.config.jsjest.config.jsjest.config.jsjest.config.jsjest.config.js | 14:27 (40%)14:27 (40%)13:26 (43%)14:27 (40%)14:27 (40%) | view |
| 8 | x 4 | flow-typed/npmflow-typed/npmflow-typed/npmflow-typed/npm | apollo-client_v2.x.x.jsapollo-client_v2.x.x.jsreact-apollo_v2.x.x.jsreact-apollo_v2.x.x.js | 619:626 (1%)706:713 (1%)607:614 (<1%)694:701 (<1%) | view |
| 8 | x 4 | flow-typed/npmflow-typed/npmcreate-fusion-plugin/tem.../content/flow-typed/npmcreate-fusion-plugin/tem.../content/flow-typed/npm | jest_v24.x.x.jsjest_v24.x.x.jsjest_v24.x.x.jsjest_v24.x.x.js | 975:982 (1%)1058:1065 (1%)975:982 (1%)1058:1065 (1%) | view |
| 71 | x 4 | fusion-plugin-rpc-redux-react/flow-typed/npmfusion-plugin-react-redux/flow-typed/npmfusion-plugin-redux-acti...enhancer/flow-typed/npmflow-typed/npm | redux_v4.x.x.jsredux_v4.x.x.jsredux_v4.x.x.jsredux_v4.x.x.js | 4:99 (100%)4:99 (100%)4:99 (100%)4:99 (100%) | view |
| 23 | x 3 | fusion-plugin-csrf-protectionfusion-plugin-service-workerfusion-plugin-react-router | jest.config.jsjest.config.jsjest.config.js | 4:28 (100%)4:28 (100%)4:28 (100%) | view |
| 12 | x 3 | fusion-cli/build/babel-p...s/babel-plugin-asseturlfusion-cli/build/babel-p.../babel-plugin-workerurlfusion-cli/build/babel-p...ns/babel-plugin-chunkid | index.jsindex.jsindex.js | 20:34 (36%)20:34 (38%)20:34 (38%) | view |