diff --git a/frontend/src/js/arvados/base/arvados-object-name.js b/frontend/src/js/arvados/base/arvados-object-name.js
index 7aad7fd..d39bb02 100644
--- a/frontend/src/js/arvados/base/arvados-object-name.js
+++ b/frontend/src/js/arvados/base/arvados-object-name.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import arvadosTypeName from 'arvados-type-name';
 
 function arvadosObjectName(item) {
diff --git a/frontend/src/js/arvados/base/arvados-type-name.js b/frontend/src/js/arvados/base/arvados-type-name.js
index f547dc1..19750ce 100644
--- a/frontend/src/js/arvados/base/arvados-type-name.js
+++ b/frontend/src/js/arvados/base/arvados-type-name.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 const typeIdToName = {
   'tpzed': 'user',
   'j7d0g': 'group',
diff --git a/frontend/src/js/arvados/base/detect-hashes.js b/frontend/src/js/arvados/base/detect-hashes.js
index cffce2e..4b94ae2 100644
--- a/frontend/src/js/arvados/base/detect-hashes.js
+++ b/frontend/src/js/arvados/base/detect-hashes.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function detectHashes(obj) {
   let Q = [ obj ];
   let matches = {};
diff --git a/frontend/src/js/arvados/base/detect-uuids.js b/frontend/src/js/arvados/base/detect-uuids.js
index 3b72248..600c284 100644
--- a/frontend/src/js/arvados/base/detect-uuids.js
+++ b/frontend/src/js/arvados/base/detect-uuids.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function detectUuids(obj) {
   let Q = [ obj ];
   let matches = {};
@@ -7,7 +14,7 @@ function detectUuids(obj) {
 
     if (!item)
       continue;
-      
+
     if (typeof(item) === 'string') {
       // use regexes
       let rx = /[a-z0-9]{5}-[a-z0-9]{5}-[a-z0-9]{15}/g;
diff --git a/frontend/src/js/arvados/base/fetch-object-parents.js b/frontend/src/js/arvados/base/fetch-object-parents.js
index ea1d1c9..64bc0f0 100644
--- a/frontend/src/js/arvados/base/fetch-object-parents.js
+++ b/frontend/src/js/arvados/base/fetch-object-parents.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 import arvadosTypeName from 'arvados-type-name';
 import arvadosObjectName from 'arvados-object-name';
diff --git a/frontend/src/js/arvados/base/make-arvados-request.js b/frontend/src/js/arvados/base/make-arvados-request.js
index 046ab68..1da9d77 100644
--- a/frontend/src/js/arvados/base/make-arvados-request.js
+++ b/frontend/src/js/arvados/base/make-arvados-request.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import wbApplyPromiseOrdering from 'wb-apply-promise-ordering';
 
 const requestPromiseOrdering = {};
diff --git a/frontend/src/js/arvados/base/url-for-object.js b/frontend/src/js/arvados/base/url-for-object.js
index fce5424..d8f208a 100644
--- a/frontend/src/js/arvados/base/url-for-object.js
+++ b/frontend/src/js/arvados/base/url-for-object.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import arvadosTypeName from 'arvados-type-name';
 
 function urlForObject(item, mode='primary') {
diff --git a/frontend/src/js/arvados/base/wb-delete-object.js b/frontend/src/js/arvados/base/wb-delete-object.js
index af2ac4e..6492ce3 100644
--- a/frontend/src/js/arvados/base/wb-delete-object.js
+++ b/frontend/src/js/arvados/base/wb-delete-object.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 import arvadosTypeName from 'arvados-type-name';
 
diff --git a/frontend/src/js/arvados/base/wb-fetch-objects.js b/frontend/src/js/arvados/base/wb-fetch-objects.js
index 64e5a5a..627bb65 100644
--- a/frontend/src/js/arvados/base/wb-fetch-objects.js
+++ b/frontend/src/js/arvados/base/wb-fetch-objects.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import arvadosTypeName from 'arvados-type-name';
 import makeArvadosRequest from 'make-arvados-request';
 
diff --git a/frontend/src/js/arvados/base/wb-id-tools.js b/frontend/src/js/arvados/base/wb-id-tools.js
index 400a32e..6d7b58c 100644
--- a/frontend/src/js/arvados/base/wb-id-tools.js
+++ b/frontend/src/js/arvados/base/wb-id-tools.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import arvadosTypeName from 'arvados-type-name';
 
 const UUID_PATTERN = '[a-z0-9]{5}-[a-z0-9]{5}-[a-z0-9]{15}';
diff --git a/frontend/src/js/arvados/base/wb-move-object.js b/frontend/src/js/arvados/base/wb-move-object.js
index a5b08fe..96f1521 100644
--- a/frontend/src/js/arvados/base/wb-move-object.js
+++ b/frontend/src/js/arvados/base/wb-move-object.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 import arvadosTypeName from 'arvados-type-name';
 
diff --git a/frontend/src/js/arvados/base/wb-rename-object.js b/frontend/src/js/arvados/base/wb-rename-object.js
index bbd5a8a..379ef60 100644
--- a/frontend/src/js/arvados/base/wb-rename-object.js
+++ b/frontend/src/js/arvados/base/wb-rename-object.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 import arvadosTypeName from 'arvados-type-name';
 
diff --git a/frontend/src/js/arvados/base/wb-update-field.js b/frontend/src/js/arvados/base/wb-update-field.js
index b5c2362..537a834 100644
--- a/frontend/src/js/arvados/base/wb-update-field.js
+++ b/frontend/src/js/arvados/base/wb-update-field.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 import arvadosTypeName from 'arvados-type-name';
 
diff --git a/frontend/src/js/arvados/collection/wb-copy-collection.js b/frontend/src/js/arvados/collection/wb-copy-collection.js
index df53f13..3b6a7bd 100644
--- a/frontend/src/js/arvados/collection/wb-copy-collection.js
+++ b/frontend/src/js/arvados/collection/wb-copy-collection.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 import arvadosTypeName from 'arvados-type-name';
 
diff --git a/frontend/src/js/arvados/collection/wb-download-file.js b/frontend/src/js/arvados/collection/wb-download-file.js
index 6010736..4b85a4b 100644
--- a/frontend/src/js/arvados/collection/wb-download-file.js
+++ b/frontend/src/js/arvados/collection/wb-download-file.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 
 function wbDownloadFile(arvHost, arvToken,
diff --git a/frontend/src/js/arvados/collection/wb-manifest-worker-wrapper.js b/frontend/src/js/arvados/collection/wb-manifest-worker-wrapper.js
index 891ad55..30672f9 100644
--- a/frontend/src/js/arvados/collection/wb-manifest-worker-wrapper.js
+++ b/frontend/src/js/arvados/collection/wb-manifest-worker-wrapper.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 class WBManifestWorkerWrapper {
   constructor() {
     this.worker = new Worker('/js/wb-manifest-worker.js');
diff --git a/frontend/src/js/arvados/process/wb-input-spec-info.js b/frontend/src/js/arvados/process/wb-input-spec-info.js
index 338b707..12e421a 100644
--- a/frontend/src/js/arvados/process/wb-input-spec-info.js
+++ b/frontend/src/js/arvados/process/wb-input-spec-info.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function wbInputSpecInfo(inputSpec) {
   const isFile = (inputSpec.type === 'File' || inputSpec.type === 'File[]' ||
     (inputSpec.type.type === 'array' && [].concat(inputSpec.type.items).indexOf('File') !== -1));
diff --git a/frontend/src/js/arvados/process/wb-parse-workflow-def.js b/frontend/src/js/arvados/process/wb-parse-workflow-def.js
index 2644c9f..a6f5b8c 100644
--- a/frontend/src/js/arvados/process/wb-parse-workflow-def.js
+++ b/frontend/src/js/arvados/process/wb-parse-workflow-def.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function wbParseWorkflowDef(text) {
   let definition;
   try {
diff --git a/frontend/src/js/arvados/process/wb-process-misc.js b/frontend/src/js/arvados/process/wb-process-misc.js
index 7673ae2..86169d5 100644
--- a/frontend/src/js/arvados/process/wb-process-misc.js
+++ b/frontend/src/js/arvados/process/wb-process-misc.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function encodeURIComponentIncludingDots(s) {
   return encodeURIComponent(s).replace('.', '%2E');
 }
diff --git a/frontend/src/js/arvados/process/wb-process-state-name.js b/frontend/src/js/arvados/process/wb-process-state-name.js
index 2ecf5a3..d1f89c4 100644
--- a/frontend/src/js/arvados/process/wb-process-state-name.js
+++ b/frontend/src/js/arvados/process/wb-process-state-name.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function wbProcessStateName(containerRequest, container) {
   const cr = containerRequest;
   const c = container;
diff --git a/frontend/src/js/arvados/process/wb-submit-container-request.js b/frontend/src/js/arvados/process/wb-submit-container-request.js
index 9b15459..0f41515 100644
--- a/frontend/src/js/arvados/process/wb-submit-container-request.js
+++ b/frontend/src/js/arvados/process/wb-submit-container-request.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 import wbUuidsToCwl from 'wb-uuids-to-cwl';
 
@@ -62,7 +69,7 @@ function ensureSubProject(arvHost, arvToken, projectUuid) {
       [ 'properties.type', '=', 'daily_process_subproject' ],
       [ 'properties.date', '=', date ]
     ];
-    
+
     return makeArvadosRequest(arvHost, arvToken,
       '/arvados/v1/groups?filters=' + encodeURIComponent(JSON.stringify(filters_1)));
   });
diff --git a/frontend/src/js/arvados/process/wb-uuids-to-cwl.js b/frontend/src/js/arvados/process/wb-uuids-to-cwl.js
index cb1df7c..73aa1ef 100644
--- a/frontend/src/js/arvados/process/wb-uuids-to-cwl.js
+++ b/frontend/src/js/arvados/process/wb-uuids-to-cwl.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function wbUuidsToCwl(obj) {
   if (obj instanceof Array) {
     const res = [];
diff --git a/frontend/src/js/component/wb-arvados-crumbs.js b/frontend/src/js/component/wb-arvados-crumbs.js
index 26640bb..de741ff 100644
--- a/frontend/src/js/component/wb-arvados-crumbs.js
+++ b/frontend/src/js/component/wb-arvados-crumbs.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBBreadcrumbs from 'wb-breadcrumbs';
 import fetchObjectParents from 'fetch-object-parents';
diff --git a/frontend/src/js/component/wb-collection-content.js b/frontend/src/js/component/wb-collection-content.js
index e31f860..c68fdb5 100644
--- a/frontend/src/js/component/wb-collection-content.js
+++ b/frontend/src/js/component/wb-collection-content.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import WBBreadcrumbs from 'wb-breadcrumbs';
diff --git a/frontend/src/js/component/wb-collection-fields.js b/frontend/src/js/component/wb-collection-fields.js
index 45a7ae0..bdaf69d 100644
--- a/frontend/src/js/component/wb-collection-fields.js
+++ b/frontend/src/js/component/wb-collection-fields.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import makeArvadosRequest from 'make-arvados-request';
@@ -25,7 +32,7 @@ class WBCollectionFields extends Component {
   prepareRows(item) {
     const { app } = this.props;
     const { arvHost, arvToken } = app.state;
-    
+
     let rows = [
       [ 'Name', item.name ],
       [ 'Description', wbFormatSpecialValue(item.description) ],
diff --git a/frontend/src/js/component/wb-collection-listing.js b/frontend/src/js/component/wb-collection-listing.js
index 4e34a9a..1c743e6 100644
--- a/frontend/src/js/component/wb-collection-listing.js
+++ b/frontend/src/js/component/wb-collection-listing.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import { route } from 'preact-router';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-common-fields.js b/frontend/src/js/component/wb-common-fields.js
index da75ad7..4b76f0c 100644
--- a/frontend/src/js/component/wb-common-fields.js
+++ b/frontend/src/js/component/wb-common-fields.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-container-fields.js b/frontend/src/js/component/wb-container-fields.js
index 5f0644d..b4b3eaa 100644
--- a/frontend/src/js/component/wb-container-fields.js
+++ b/frontend/src/js/component/wb-container-fields.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-container-request-fields.js b/frontend/src/js/component/wb-container-request-fields.js
index 8d3b23d..13e666d 100644
--- a/frontend/src/js/component/wb-container-request-fields.js
+++ b/frontend/src/js/component/wb-container-request-fields.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-inline-search.js b/frontend/src/js/component/wb-inline-search.js
index ff028e5..457017c 100644
--- a/frontend/src/js/component/wb-inline-search.js
+++ b/frontend/src/js/component/wb-inline-search.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBInlineSearch extends Component {
diff --git a/frontend/src/js/component/wb-json-editor.js b/frontend/src/js/component/wb-json-editor.js
index 52f6011..2f6798a 100644
--- a/frontend/src/js/component/wb-json-editor.js
+++ b/frontend/src/js/component/wb-json-editor.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import WBJsonViewer from 'wb-json-viewer';
 import WBAccordion from 'wb-accordion';
diff --git a/frontend/src/js/component/wb-json-viewer.js b/frontend/src/js/component/wb-json-viewer.js
index 02e0368..a77c8dd 100644
--- a/frontend/src/js/component/wb-json-viewer.js
+++ b/frontend/src/js/component/wb-json-viewer.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBIdTools from 'wb-id-tools';
 import urlForObject from 'url-for-object';
diff --git a/frontend/src/js/component/wb-lazy-inline-name.js b/frontend/src/js/component/wb-lazy-inline-name.js
index 3b5ec47..295736c 100644
--- a/frontend/src/js/component/wb-lazy-inline-name.js
+++ b/frontend/src/js/component/wb-lazy-inline-name.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 import WBIdTools from 'wb-id-tools';
diff --git a/frontend/src/js/component/wb-live-logs.js b/frontend/src/js/component/wb-live-logs.js
index 256ca24..99d4c6c 100644
--- a/frontend/src/js/component/wb-live-logs.js
+++ b/frontend/src/js/component/wb-live-logs.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 import WBPagination from 'wb-pagination';
diff --git a/frontend/src/js/component/wb-name-and-uuid.js b/frontend/src/js/component/wb-name-and-uuid.js
index 2e9cc45..e63c166 100644
--- a/frontend/src/js/component/wb-name-and-uuid.js
+++ b/frontend/src/js/component/wb-name-and-uuid.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 import urlForObject from 'url-for-object';
diff --git a/frontend/src/js/component/wb-navbar-common.js b/frontend/src/js/component/wb-navbar-common.js
index fa849fb..c691eec 100644
--- a/frontend/src/js/component/wb-navbar-common.js
+++ b/frontend/src/js/component/wb-navbar-common.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBNavbar from 'wb-navbar';
 import WBInlineSearch from 'wb-inline-search';
diff --git a/frontend/src/js/component/wb-path-display.js b/frontend/src/js/component/wb-path-display.js
index 91706c3..e61780c 100644
--- a/frontend/src/js/component/wb-path-display.js
+++ b/frontend/src/js/component/wb-path-display.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 import { encodeURIComponentIncludingDots } from 'wb-process-misc';
diff --git a/frontend/src/js/component/wb-process-dashboard.js b/frontend/src/js/component/wb-process-dashboard.js
index c9b60b5..1114101 100644
--- a/frontend/src/js/component/wb-process-dashboard.js
+++ b/frontend/src/js/component/wb-process-dashboard.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-process-listing.js b/frontend/src/js/component/wb-process-listing.js
index 45e8b8a..355fc90 100644
--- a/frontend/src/js/component/wb-process-listing.js
+++ b/frontend/src/js/component/wb-process-listing.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import { route } from 'preact-router';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-process-state.js b/frontend/src/js/component/wb-process-state.js
index 3aab5a4..a1446d6 100644
--- a/frontend/src/js/component/wb-process-state.js
+++ b/frontend/src/js/component/wb-process-state.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 import wbProcessStateName from 'wb-process-state-name';
diff --git a/frontend/src/js/component/wb-project-fields.js b/frontend/src/js/component/wb-project-fields.js
index db36b7e..f821c9c 100644
--- a/frontend/src/js/component/wb-project-fields.js
+++ b/frontend/src/js/component/wb-project-fields.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-project-listing.js b/frontend/src/js/component/wb-project-listing.js
index 83bc254..b3b6557 100644
--- a/frontend/src/js/component/wb-project-listing.js
+++ b/frontend/src/js/component/wb-project-listing.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import { route } from 'preact-router';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-user-listing.js b/frontend/src/js/component/wb-user-listing.js
index a232ed1..acf5257 100644
--- a/frontend/src/js/component/wb-user-listing.js
+++ b/frontend/src/js/component/wb-user-listing.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBPagination from 'wb-pagination';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-workflow-fields.js b/frontend/src/js/component/wb-workflow-fields.js
index 4e74eba..92a53f0 100644
--- a/frontend/src/js/component/wb-workflow-fields.js
+++ b/frontend/src/js/component/wb-workflow-fields.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/component/wb-workflow-input.js b/frontend/src/js/component/wb-workflow-input.js
index 473a611..633c0a5 100644
--- a/frontend/src/js/component/wb-workflow-input.js
+++ b/frontend/src/js/component/wb-workflow-input.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import wbInputSpecInfo from 'wb-input-spec-info';
 import WBPathDisplay from 'wb-path-display';
diff --git a/frontend/src/js/component/wb-workflow-listing.js b/frontend/src/js/component/wb-workflow-listing.js
index 84f2d14..6e5c806 100644
--- a/frontend/src/js/component/wb-workflow-listing.js
+++ b/frontend/src/js/component/wb-workflow-listing.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 import WBTable from 'wb-table';
diff --git a/frontend/src/js/deprecated/fetch-project-parents.js b/frontend/src/js/deprecated/fetch-project-parents.js
index 57127bd..2106eb7 100644
--- a/frontend/src/js/deprecated/fetch-project-parents.js
+++ b/frontend/src/js/deprecated/fetch-project-parents.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 
 function fetchProjectParents(arvHost, arvToken, uuid) {
diff --git a/frontend/src/js/deprecated/wb-arvados-collection.js b/frontend/src/js/deprecated/wb-arvados-collection.js
index 430376c..e54b291 100644
--- a/frontend/src/js/deprecated/wb-arvados-collection.js
+++ b/frontend/src/js/deprecated/wb-arvados-collection.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 
 class WBArvadosCollection {
diff --git a/frontend/src/js/deprecated/wb-browse-dialog.js b/frontend/src/js/deprecated/wb-browse-dialog.js
index 7e97ce6..4009914 100644
--- a/frontend/src/js/deprecated/wb-browse-dialog.js
+++ b/frontend/src/js/deprecated/wb-browse-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBBrowseDialog extends Component {
diff --git a/frontend/src/js/deprecated/wb-collection-manifest.js b/frontend/src/js/deprecated/wb-collection-manifest.js
index 6734995..17f892e 100644
--- a/frontend/src/js/deprecated/wb-collection-manifest.js
+++ b/frontend/src/js/deprecated/wb-collection-manifest.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 //
 // Directory: Hash[string, [Directory, File]]
 // File = [blockRefs, size]
diff --git a/frontend/src/js/deprecated/wb-download-file.js b/frontend/src/js/deprecated/wb-download-file.js
index c64cfca..37b0586 100644
--- a/frontend/src/js/deprecated/wb-download-file.js
+++ b/frontend/src/js/deprecated/wb-download-file.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import makeArvadosRequest from 'make-arvados-request';
 
 function rdvHash(serviceId, locator) {
diff --git a/frontend/src/js/deprecated/wb-manifest-reader.js b/frontend/src/js/deprecated/wb-manifest-reader.js
index cc7fbd7..c407002 100644
--- a/frontend/src/js/deprecated/wb-manifest-reader.js
+++ b/frontend/src/js/deprecated/wb-manifest-reader.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function mkdir(parent, name) {
   if (name in parent && (parent[name] instanceof Array))
     throw Error('File with the same name already exists');
diff --git a/frontend/src/js/deprecated/wb-project-crumbs.js b/frontend/src/js/deprecated/wb-project-crumbs.js
index d1c4652..8ae625d 100644
--- a/frontend/src/js/deprecated/wb-project-crumbs.js
+++ b/frontend/src/js/deprecated/wb-project-crumbs.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBBreadcrumbs from 'wb-breadcrumbs';
 import fetchProjectParents from 'fetch-project-parents';
diff --git a/frontend/src/js/deprecated/wb-rootdir-wrapper.js b/frontend/src/js/deprecated/wb-rootdir-wrapper.js
index 6fc5fcd..c527710 100644
--- a/frontend/src/js/deprecated/wb-rootdir-wrapper.js
+++ b/frontend/src/js/deprecated/wb-rootdir-wrapper.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 class WBRootDirWrapper {
   constructor(rootDir, streams) {
     this.rootDir = rootDir;
diff --git a/frontend/src/js/dialog/wb-browse-dialog-collection-content.js b/frontend/src/js/dialog/wb-browse-dialog-collection-content.js
index b7131d5..a8470bf 100644
--- a/frontend/src/js/dialog/wb-browse-dialog-collection-content.js
+++ b/frontend/src/js/dialog/wb-browse-dialog-collection-content.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBManifestWorkerWrapper from 'wb-manifest-worker-wrapper';
 import makeArvadosRequest from 'make-arvados-request';
diff --git a/frontend/src/js/dialog/wb-browse-dialog-collection-list.js b/frontend/src/js/dialog/wb-browse-dialog-collection-list.js
index 0536cb1..190d4ff 100644
--- a/frontend/src/js/dialog/wb-browse-dialog-collection-list.js
+++ b/frontend/src/js/dialog/wb-browse-dialog-collection-list.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import WBPagination from 'wb-pagination';
diff --git a/frontend/src/js/dialog/wb-browse-dialog-project-list.js b/frontend/src/js/dialog/wb-browse-dialog-project-list.js
index 641db66..c6b3f74 100644
--- a/frontend/src/js/dialog/wb-browse-dialog-project-list.js
+++ b/frontend/src/js/dialog/wb-browse-dialog-project-list.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 import WBPagination from 'wb-pagination';
diff --git a/frontend/src/js/dialog/wb-browse-dialog-user-list.js b/frontend/src/js/dialog/wb-browse-dialog-user-list.js
index ab128c9..9ab6d56 100644
--- a/frontend/src/js/dialog/wb-browse-dialog-user-list.js
+++ b/frontend/src/js/dialog/wb-browse-dialog-user-list.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import WBPagination from 'wb-pagination';
diff --git a/frontend/src/js/dialog/wb-browse-dialog.js b/frontend/src/js/dialog/wb-browse-dialog.js
index 566bd5d..f804fa5 100644
--- a/frontend/src/js/dialog/wb-browse-dialog.js
+++ b/frontend/src/js/dialog/wb-browse-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import WBBrowseDialogProjectList from 'wb-browse-dialog-project-list';
 import WBBrowseDialogCollectionList from 'wb-browse-dialog-collection-list';
diff --git a/frontend/src/js/dialog/wb-delete-dialog.js b/frontend/src/js/dialog/wb-delete-dialog.js
index 838c201..518f7b7 100644
--- a/frontend/src/js/dialog/wb-delete-dialog.js
+++ b/frontend/src/js/dialog/wb-delete-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import WBDialog from 'wb-dialog';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
diff --git a/frontend/src/js/dialog/wb-edit-description-dialog.js b/frontend/src/js/dialog/wb-edit-description-dialog.js
index b2f920c..9c047fd 100644
--- a/frontend/src/js/dialog/wb-edit-description-dialog.js
+++ b/frontend/src/js/dialog/wb-edit-description-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import WBDialog from 'wb-dialog';
 import linkState from 'linkstate';
diff --git a/frontend/src/js/dialog/wb-new-project-dialog.js b/frontend/src/js/dialog/wb-new-project-dialog.js
index c1ffa3a..c4dafa6 100644
--- a/frontend/src/js/dialog/wb-new-project-dialog.js
+++ b/frontend/src/js/dialog/wb-new-project-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import WBDialog from 'wb-dialog';
 import linkState from 'linkstate';
diff --git a/frontend/src/js/dialog/wb-pick-object-dialog.js b/frontend/src/js/dialog/wb-pick-object-dialog.js
index 07d3b5c..1222a96 100644
--- a/frontend/src/js/dialog/wb-pick-object-dialog.js
+++ b/frontend/src/js/dialog/wb-pick-object-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import WBDialog from 'wb-dialog';
 import WBTable from 'wb-table';
diff --git a/frontend/src/js/dialog/wb-rename-dialog.js b/frontend/src/js/dialog/wb-rename-dialog.js
index af31897..8a3ef4f 100644
--- a/frontend/src/js/dialog/wb-rename-dialog.js
+++ b/frontend/src/js/dialog/wb-rename-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import WBDialog from 'wb-dialog';
 import linkState from 'linkstate';
diff --git a/frontend/src/js/dialog/wb-toolbox-dialog.js b/frontend/src/js/dialog/wb-toolbox-dialog.js
index d5f4527..896c799 100644
--- a/frontend/src/js/dialog/wb-toolbox-dialog.js
+++ b/frontend/src/js/dialog/wb-toolbox-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBTable from 'wb-table';
 import WBNameAndUuid from 'wb-name-and-uuid';
diff --git a/frontend/src/js/index.js b/frontend/src/js/index.js
index a030442..e6565bc 100755
--- a/frontend/src/js/index.js
+++ b/frontend/src/js/index.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, render } from 'preact';
 import WBApp from 'wb-app';
 
diff --git a/frontend/src/js/misc/wb-apply-promise-ordering.js b/frontend/src/js/misc/wb-apply-promise-ordering.js
index 855ebb9..97c6cfc 100644
--- a/frontend/src/js/misc/wb-apply-promise-ordering.js
+++ b/frontend/src/js/misc/wb-apply-promise-ordering.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 const defaultOrderRegistry = {};
 
 /* function notify(orderRegistry) {
diff --git a/frontend/src/js/misc/wb-disable-controls.js b/frontend/src/js/misc/wb-disable-controls.js
index 251d260..95d525b 100644
--- a/frontend/src/js/misc/wb-disable-controls.js
+++ b/frontend/src/js/misc/wb-disable-controls.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 function wbDisableControls() {
   $('input, select, button').attr('disabled', 'disabled');
   $('a').each(function() { $(this).data('old_href', $(this).attr('href')); });
diff --git a/frontend/src/js/misc/wb-format-date.js b/frontend/src/js/misc/wb-format-date.js
index 467b571..ebf268a 100644
--- a/frontend/src/js/misc/wb-format-date.js
+++ b/frontend/src/js/misc/wb-format-date.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h } from 'preact';
 
 function wbFormatDate(dateStr) {
diff --git a/frontend/src/js/misc/wb-format-special-value.js b/frontend/src/js/misc/wb-format-special-value.js
index ef14033..e7f4386 100644
--- a/frontend/src/js/misc/wb-format-special-value.js
+++ b/frontend/src/js/misc/wb-format-special-value.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h } from 'preact';
 
 function wbFormatSpecialValue(value) {
diff --git a/frontend/src/js/page/wb-app.js b/frontend/src/js/page/wb-app.js
index 09a275a..c4254ba 100644
--- a/frontend/src/js/page/wb-app.js
+++ b/frontend/src/js/page/wb-app.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import { Router, route } from 'preact-router';
 import WBBrowse from 'wb-browse';
diff --git a/frontend/src/js/page/wb-browse.js b/frontend/src/js/page/wb-browse.js
index 6743b38..25a0098 100644
--- a/frontend/src/js/page/wb-browse.js
+++ b/frontend/src/js/page/wb-browse.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import { route } from 'preact-router';
 import WBNavbarCommon from 'wb-navbar-common';
diff --git a/frontend/src/js/page/wb-collection-browse.js b/frontend/src/js/page/wb-collection-browse.js
index 0d1f386..b4fd418 100644
--- a/frontend/src/js/page/wb-collection-browse.js
+++ b/frontend/src/js/page/wb-collection-browse.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBNavbarCommon from 'wb-navbar-common';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
diff --git a/frontend/src/js/page/wb-collection-view.js b/frontend/src/js/page/wb-collection-view.js
index deedd14..ebd1043 100644
--- a/frontend/src/js/page/wb-collection-view.js
+++ b/frontend/src/js/page/wb-collection-view.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBNavbarCommon from 'wb-navbar-common';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
diff --git a/frontend/src/js/page/wb-container-view.js b/frontend/src/js/page/wb-container-view.js
index 3ca5a4b..446e2a7 100644
--- a/frontend/src/js/page/wb-container-view.js
+++ b/frontend/src/js/page/wb-container-view.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBNavbarCommon from 'wb-navbar-common';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
diff --git a/frontend/src/js/page/wb-download-page.js b/frontend/src/js/page/wb-download-page.js
index c41c4b6..1dc4907 100644
--- a/frontend/src/js/page/wb-download-page.js
+++ b/frontend/src/js/page/wb-download-page.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 
diff --git a/frontend/src/js/page/wb-image-viewer-page.js b/frontend/src/js/page/wb-image-viewer-page.js
index d2b2054..cc67217 100644
--- a/frontend/src/js/page/wb-image-viewer-page.js
+++ b/frontend/src/js/page/wb-image-viewer-page.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 
diff --git a/frontend/src/js/page/wb-landing-page.js b/frontend/src/js/page/wb-landing-page.js
index ac78ef3..f261d24 100644
--- a/frontend/src/js/page/wb-landing-page.js
+++ b/frontend/src/js/page/wb-landing-page.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import makeArvadosRequest from 'make-arvados-request';
 import { route } from 'preact-router';
diff --git a/frontend/src/js/page/wb-launch-workflow-page.js b/frontend/src/js/page/wb-launch-workflow-page.js
index 9403a3a..492227f 100644
--- a/frontend/src/js/page/wb-launch-workflow-page.js
+++ b/frontend/src/js/page/wb-launch-workflow-page.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import { route } from 'preact-router';
 import WBNavbarCommon from 'wb-navbar-common';
diff --git a/frontend/src/js/page/wb-process-view.js b/frontend/src/js/page/wb-process-view.js
index f4bc3f3..ea426a5 100644
--- a/frontend/src/js/page/wb-process-view.js
+++ b/frontend/src/js/page/wb-process-view.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBNavbarCommon from 'wb-navbar-common';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
diff --git a/frontend/src/js/page/wb-project-view.js b/frontend/src/js/page/wb-project-view.js
index 44695ad..19b0221 100644
--- a/frontend/src/js/page/wb-project-view.js
+++ b/frontend/src/js/page/wb-project-view.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBNavbarCommon from 'wb-navbar-common';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
diff --git a/frontend/src/js/page/wb-sharing-page.js b/frontend/src/js/page/wb-sharing-page.js
index 4a4562d..c05d511 100644
--- a/frontend/src/js/page/wb-sharing-page.js
+++ b/frontend/src/js/page/wb-sharing-page.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 import WBNavbarCommon from 'wb-navbar-common';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
diff --git a/frontend/src/js/page/wb-sign-in.js b/frontend/src/js/page/wb-sign-in.js
index 822de80..cd55303 100644
--- a/frontend/src/js/page/wb-sign-in.js
+++ b/frontend/src/js/page/wb-sign-in.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import { route } from 'preact-router';
 import WBNavbar from 'wb-navbar';
diff --git a/frontend/src/js/page/wb-sign-out.js b/frontend/src/js/page/wb-sign-out.js
index 0ecae35..5b781be 100644
--- a/frontend/src/js/page/wb-sign-out.js
+++ b/frontend/src/js/page/wb-sign-out.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import { route } from 'preact-router';
 
diff --git a/frontend/src/js/page/wb-users-page.js b/frontend/src/js/page/wb-users-page.js
index 360cff4..dce190b 100644
--- a/frontend/src/js/page/wb-users-page.js
+++ b/frontend/src/js/page/wb-users-page.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import { route } from 'preact-router';
 import WBNavbarCommon from 'wb-navbar-common';
diff --git a/frontend/src/js/page/wb-workflow-view.js b/frontend/src/js/page/wb-workflow-view.js
index a3a4aab..5a0f986 100644
--- a/frontend/src/js/page/wb-workflow-view.js
+++ b/frontend/src/js/page/wb-workflow-view.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 import WBNavbarCommon from 'wb-navbar-common';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
diff --git a/frontend/src/js/widget/wb-accordion.js b/frontend/src/js/widget/wb-accordion.js
index 462b263..69659e6 100644
--- a/frontend/src/js/widget/wb-accordion.js
+++ b/frontend/src/js/widget/wb-accordion.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBAccordion extends Component {
diff --git a/frontend/src/js/widget/wb-breadcrumbs.js b/frontend/src/js/widget/wb-breadcrumbs.js
index d2887ac..ce1037e 100644
--- a/frontend/src/js/widget/wb-breadcrumbs.js
+++ b/frontend/src/js/widget/wb-breadcrumbs.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBBreadcrumbs extends Component {
diff --git a/frontend/src/js/widget/wb-checkboxes.js b/frontend/src/js/widget/wb-checkboxes.js
index 48792ab..36db0ab 100644
--- a/frontend/src/js/widget/wb-checkboxes.js
+++ b/frontend/src/js/widget/wb-checkboxes.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBCheckboxes extends Component {
diff --git a/frontend/src/js/widget/wb-dialog.js b/frontend/src/js/widget/wb-dialog.js
index 257b7a4..71abeae 100644
--- a/frontend/src/js/widget/wb-dialog.js
+++ b/frontend/src/js/widget/wb-dialog.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, createRef } from 'preact';
 
 class WBDialog extends Component {
diff --git a/frontend/src/js/widget/wb-navbar.js b/frontend/src/js/widget/wb-navbar.js
index cbdef5c..ccea039 100644
--- a/frontend/src/js/widget/wb-navbar.js
+++ b/frontend/src/js/widget/wb-navbar.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBNavbar extends Component {
diff --git a/frontend/src/js/widget/wb-pagination.js b/frontend/src/js/widget/wb-pagination.js
index 9c0d901..68692a4 100644
--- a/frontend/src/js/widget/wb-pagination.js
+++ b/frontend/src/js/widget/wb-pagination.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBPagination extends Component {
diff --git a/frontend/src/js/widget/wb-select.js b/frontend/src/js/widget/wb-select.js
index 2ce89b1..9ba0c33 100644
--- a/frontend/src/js/widget/wb-select.js
+++ b/frontend/src/js/widget/wb-select.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBSelect extends Component {
diff --git a/frontend/src/js/widget/wb-table.js b/frontend/src/js/widget/wb-table.js
index f590278..bb64ed3 100644
--- a/frontend/src/js/widget/wb-table.js
+++ b/frontend/src/js/widget/wb-table.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component } from 'preact';
 
 class WBTable extends Component {
diff --git a/frontend/src/js/widget/wb-tabs.js b/frontend/src/js/widget/wb-tabs.js
index 0ae016d..ea9a5dd 100644
--- a/frontend/src/js/widget/wb-tabs.js
+++ b/frontend/src/js/widget/wb-tabs.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 import { h, Component, VNode } from 'preact';
 
 class WBTabs extends Component {
diff --git a/frontend/src/js/worker/wb-manifest-worker.js b/frontend/src/js/worker/wb-manifest-worker.js
index d9138ce..cd99733 100644
--- a/frontend/src/js/worker/wb-manifest-worker.js
+++ b/frontend/src/js/worker/wb-manifest-worker.js
@@ -1,3 +1,10 @@
+//
+// Copyright (C) Stanislaw Adaszewski, 2020
+// Contact: s.adaszewski@gmail.com
+// Website: https://adared.ch/wba
+// License: GPLv3
+//
+
 const rx = /^[a-f0-9]{32}\+[0-9]+/;
 const rootDir = {};
 const streams = [];