diff --git a/Customizations/AllKnownLayouts.ts b/Customizations/AllKnownLayouts.ts
index 7a7ec06f0..e5255018a 100644
--- a/Customizations/AllKnownLayouts.ts
+++ b/Customizations/AllKnownLayouts.ts
@@ -1,4 +1,4 @@
-import * as known_themes from "../assets/generated/known_layers_and_themes.json"
+import known_themes from "../assets/generated/known_layers_and_themes.json"
 import LayoutConfig from "../Models/ThemeConfig/LayoutConfig"
 import LayerConfig from "../Models/ThemeConfig/LayerConfig"
 import BaseUIElement from "../UI/BaseUIElement"
diff --git a/Customizations/SharedTagRenderings.ts b/Customizations/SharedTagRenderings.ts
index 9938c7813..11b8954f4 100644
--- a/Customizations/SharedTagRenderings.ts
+++ b/Customizations/SharedTagRenderings.ts
@@ -1,5 +1,5 @@
-import * as questions from "../assets/tagRenderings/questions.json"
-import * as icons from "../assets/tagRenderings/icons.json"
+import questions from "../assets/tagRenderings/questions.json"
+import icons from "../assets/tagRenderings/icons.json"
 import { Utils } from "../Utils"
 import TagRenderingConfig from "../Models/ThemeConfig/TagRenderingConfig"
 import { TagRenderingConfigJson } from "../Models/ThemeConfig/Json/TagRenderingConfigJson"
diff --git a/Logic/DetermineLayout.ts b/Logic/DetermineLayout.ts
index ffc69b4be..072581d46 100644
--- a/Logic/DetermineLayout.ts
+++ b/Logic/DetermineLayout.ts
@@ -12,9 +12,9 @@ import LZString from "lz-string"
 import { FixLegacyTheme } from "../Models/ThemeConfig/Conversion/LegacyJsonConvert"
 import { LayerConfigJson } from "../Models/ThemeConfig/Json/LayerConfigJson"
 import SharedTagRenderings from "../Customizations/SharedTagRenderings"
-import * as known_layers from "../assets/generated/known_layers.json"
+import known_layers from "../assets/generated/known_layers.json"
 import { PrepareTheme } from "../Models/ThemeConfig/Conversion/PrepareTheme"
-import * as licenses from "../assets/generated/license_info.json"
+import licenses from "../assets/generated/license_info.json"
 import TagRenderingConfig from "../Models/ThemeConfig/TagRenderingConfig"
 import { FixImages } from "../Models/ThemeConfig/Conversion/FixImages"
 import Svg from "../Svg"
diff --git a/Logic/Osm/OsmObject.ts b/Logic/Osm/OsmObject.ts
index 7b1a729c1..298277894 100644
--- a/Logic/Osm/OsmObject.ts
+++ b/Logic/Osm/OsmObject.ts
@@ -1,5 +1,5 @@
 import { Utils } from "../../Utils"
-import * as polygon_features from "../../assets/polygon-features.json"
+import polygon_features from "../../assets/polygon-features.json"
 import { Store, UIEventSource } from "../UIEventSource"
 import { BBox } from "../BBox"
 import OsmToGeoJson from "osmtogeojson"
@@ -290,7 +290,7 @@ export abstract class OsmObject {
         { values: Set<string>; blacklist: boolean }
     > {
         const result = new Map<string, { values: Set<string>; blacklist: boolean }>()
-        for (const polygonFeature of polygon_features["default"] ?? polygon_features) {
+        for (const polygonFeature of polygon_features) {
             const key = polygonFeature.key
 
             if (polygonFeature.polygon === "all") {
diff --git a/Logic/State/UserRelatedState.ts b/Logic/State/UserRelatedState.ts
index 2db745d20..fa6c5b6af 100644
--- a/Logic/State/UserRelatedState.ts
+++ b/Logic/State/UserRelatedState.ts
@@ -9,7 +9,7 @@ import SelectedElementTagsUpdater from "../Actors/SelectedElementTagsUpdater"
 import { Changes } from "../Osm/Changes"
 import ChangeToElementsActor from "../Actors/ChangeToElementsActor"
 import PendingChangesUploader from "../Actors/PendingChangesUploader"
-import * as translators from "../../assets/translators.json"
+import translators from "../../assets/translators.json"
 import Maproulette from "../Maproulette"
 
 /**
diff --git a/Logic/Tags/TagUtils.ts b/Logic/Tags/TagUtils.ts
index b66828692..b0cc2989b 100644
--- a/Logic/Tags/TagUtils.ts
+++ b/Logic/Tags/TagUtils.ts
@@ -7,13 +7,13 @@ import { RegexTag } from "./RegexTag"
 import SubstitutingTag from "./SubstitutingTag"
 import { Or } from "./Or"
 import { TagConfigJson } from "../../Models/ThemeConfig/Json/TagConfigJson"
-import * as key_counts from "../../assets/key_totals.json"
+import key_counts from "../../assets/key_totals.json"
 
 type Tags = Record<string, string>
 export type UploadableTag = Tag | SubstitutingTag | And
 
 export class TagUtils {
-    private static keyCounts: { keys: any; tags: any } = key_counts["default"] ?? key_counts
+    private static keyCounts: { keys: any; tags: any } = key_counts
     private static comparators: [string, (a: number, b: number) => boolean][] = [
         ["<=", (a, b) => a <= b],
         [">=", (a, b) => a >= b],
diff --git a/Models/Denomination.ts b/Models/Denomination.ts
index cddd0ac7d..f3466515b 100644
--- a/Models/Denomination.ts
+++ b/Models/Denomination.ts
@@ -31,7 +31,7 @@ export class Denomination {
 
         this.alternativeDenominations = json.alternativeDenomination?.map((v) => v.trim()) ?? []
 
-        if (json["default"] !== undefined) {
+        if (json["default" /* @code-quality: ignore*/] !== undefined) {
             throw `${context} uses the old 'default'-key. Use "useIfNoUnitGiven" or "useAsDefaultInput" instead`
         }
         this.useIfNoUnitGiven = json.useIfNoUnitGiven
diff --git a/Models/ThemeConfig/Conversion/FixImages.ts b/Models/ThemeConfig/Conversion/FixImages.ts
index fbd7d07c2..a873abb6d 100644
--- a/Models/ThemeConfig/Conversion/FixImages.ts
+++ b/Models/ThemeConfig/Conversion/FixImages.ts
@@ -1,21 +1,20 @@
 import { Conversion, DesugaringStep } from "./Conversion"
 import { LayoutConfigJson } from "../Json/LayoutConfigJson"
 import { Utils } from "../../../Utils"
-import * as metapaths from "../../../assets/layoutconfigmeta.json"
-import * as tagrenderingmetapaths from "../../../assets/questionabletagrenderingconfigmeta.json"
+import metapaths from "../../../assets/layoutconfigmeta.json"
+import tagrenderingmetapaths from "../../../assets/questionabletagrenderingconfigmeta.json"
 import Translations from "../../../UI/i18n/Translations"
 
 export class ExtractImages extends Conversion<LayoutConfigJson, string[]> {
     private _isOfficial: boolean
     private _sharedTagRenderings: Map<string, any>
 
-    private static readonly layoutMetaPaths = (metapaths["default"] ?? metapaths).filter(
+    private static readonly layoutMetaPaths = metapaths.filter(
         (mp) =>
-            ExtractImages.mightBeTagRendering(mp) ||
+            ExtractImages.mightBeTagRendering(<any>mp) ||
             (mp.typeHint !== undefined && (mp.typeHint === "image" || mp.typeHint === "icon"))
     )
-    private static readonly tagRenderingMetaPaths =
-        tagrenderingmetapaths["default"] ?? tagrenderingmetapaths
+    private static readonly tagRenderingMetaPaths = tagrenderingmetapaths
 
     constructor(isOfficial: boolean, sharedTagRenderings: Map<string, any>) {
         super("Extract all images from a layoutConfig using the meta paths.", [], "ExctractImages")
@@ -23,14 +22,16 @@ export class ExtractImages extends Conversion<LayoutConfigJson, string[]> {
         this._sharedTagRenderings = sharedTagRenderings
     }
 
-    public static mightBeTagRendering(metapath: { type: string | string[] }): boolean {
+    public static mightBeTagRendering(metapath: { type?: string | string[] }): boolean {
         if (!Array.isArray(metapath.type)) {
             return false
         }
-        return metapath.type.some(
-            (t) =>
-                t["$ref"] == "#/definitions/TagRenderingConfigJson" ||
-                t["$ref"] == "#/definitions/QuestionableTagRenderingConfigJson"
+        return (
+            metapath.type?.some(
+                (t) =>
+                    t["$ref"] == "#/definitions/TagRenderingConfigJson" ||
+                    t["$ref"] == "#/definitions/QuestionableTagRenderingConfigJson"
+            ) ?? false
         )
     }
 
@@ -83,7 +84,7 @@ export class ExtractImages extends Conversion<LayoutConfigJson, string[]> {
         const errors = []
         const warnings = []
         for (const metapath of ExtractImages.layoutMetaPaths) {
-            const mightBeTr = ExtractImages.mightBeTagRendering(metapath)
+            const mightBeTr = ExtractImages.mightBeTagRendering(<any>metapath)
             const allRenderedValuesAreImages =
                 metapath.typeHint === "icon" || metapath.typeHint === "image"
             const found = Utils.CollectPath(metapath.path, json)
@@ -271,14 +272,11 @@ export class FixImages extends DesugaringStep<LayoutConfigJson> {
 
         json = Utils.Clone(json)
 
-        let paths = metapaths["default"] ?? metapaths
-        let trpaths = tagrenderingmetapaths["default"] ?? tagrenderingmetapaths
-
-        for (const metapath of paths) {
+        for (const metapath of metapaths) {
             if (metapath.typeHint !== "image" && metapath.typeHint !== "icon") {
                 continue
             }
-            const mightBeTr = ExtractImages.mightBeTagRendering(metapath)
+            const mightBeTr = ExtractImages.mightBeTagRendering(<any>metapath)
             Utils.WalkPath(metapath.path, json, (leaf, path) => {
                 if (typeof leaf === "string") {
                     return replaceString(leaf)
@@ -287,7 +285,7 @@ export class FixImages extends DesugaringStep<LayoutConfigJson> {
                 if (mightBeTr) {
                     // We might have reached a tagRenderingConfig containing icons
                     // lets walk every rendered value and fix the images in there
-                    for (const trpath of trpaths) {
+                    for (const trpath of tagrenderingmetapaths) {
                         if (trpath.typeHint !== "rendered") {
                             continue
                         }
diff --git a/Models/ThemeConfig/Conversion/PrepareLayer.ts b/Models/ThemeConfig/Conversion/PrepareLayer.ts
index 134a74067..fb00edb80 100644
--- a/Models/ThemeConfig/Conversion/PrepareLayer.ts
+++ b/Models/ThemeConfig/Conversion/PrepareLayer.ts
@@ -16,10 +16,10 @@ import RewritableConfigJson from "../Json/RewritableConfigJson"
 import SpecialVisualizations from "../../../UI/SpecialVisualizations"
 import Translations from "../../../UI/i18n/Translations"
 import { Translation } from "../../../UI/i18n/Translation"
-import * as tagrenderingconfigmeta from "../../../assets/tagrenderingconfigmeta.json"
+import tagrenderingconfigmeta from "../../../assets/tagrenderingconfigmeta.json"
 import { AddContextToTranslations } from "./AddContextToTranslations"
 import FilterConfigJson from "../Json/FilterConfigJson"
-import * as predifined_filters from "../../../assets/layers/filters/filters.json"
+import predifined_filters from "../../../assets/layers/filters/filters.json"
 
 class ExpandFilter extends DesugaringStep<LayerConfigJson> {
     private static load_filters(): Map<string, FilterConfigJson> {
@@ -730,8 +730,7 @@ export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
     } {
         const errors = []
         json = Utils.Clone(json)
-        const paths: { path: string[]; type?: any; typeHint?: string }[] =
-            tagrenderingconfigmeta["default"] ?? tagrenderingconfigmeta
+        const paths: { path: string[]; type?: any; typeHint?: string }[] = tagrenderingconfigmeta
         for (const path of paths) {
             if (path.typeHint !== "rendered") {
                 continue
diff --git a/Models/ThemeConfig/Conversion/Validation.ts b/Models/ThemeConfig/Conversion/Validation.ts
index 9fec8d940..6e366b64b 100644
--- a/Models/ThemeConfig/Conversion/Validation.ts
+++ b/Models/ThemeConfig/Conversion/Validation.ts
@@ -9,11 +9,9 @@ import LayoutConfig from "../LayoutConfig"
 import { TagRenderingConfigJson } from "../Json/TagRenderingConfigJson"
 import { TagUtils } from "../../../Logic/Tags/TagUtils"
 import { ExtractImages } from "./FixImages"
-import ScriptUtils from "../../../scripts/ScriptUtils"
 import { And } from "../../../Logic/Tags/And"
 import Translations from "../../../UI/i18n/Translations"
 import Svg from "../../../Svg"
-import { QuestionableTagRenderingConfigJson } from "../Json/QuestionableTagRenderingConfigJson"
 import FilterConfigJson from "../Json/FilterConfigJson"
 import DeleteConfig from "../DeleteConfig"
 
@@ -365,7 +363,7 @@ export class PrevalidateTheme extends Fuse<LayoutConfigJson> {
     }
 }
 
-export class DetectShadowedMappings extends DesugaringStep<QuestionableTagRenderingConfigJson> {
+export class DetectShadowedMappings extends DesugaringStep<TagRenderingConfigJson> {
     private readonly _calculatedTagNames: string[]
 
     constructor(layerConfig?: LayerConfigJson) {
@@ -425,9 +423,9 @@ export class DetectShadowedMappings extends DesugaringStep<QuestionableTagRender
      * r.errors[0].indexOf("The mapping key=value&x=y is fully matched by a previous mapping (namely 0)") >= 0 // => true
      */
     convert(
-        json: QuestionableTagRenderingConfigJson,
+        json: TagRenderingConfigJson,
         context: string
-    ): { result: QuestionableTagRenderingConfigJson; errors?: string[]; warnings?: string[] } {
+    ): { result: TagRenderingConfigJson; errors?: string[]; warnings?: string[] } {
         const errors = []
         const warnings = []
         if (json.mappings === undefined || json.mappings.length === 0) {
@@ -441,12 +439,9 @@ export class DetectShadowedMappings extends DesugaringStep<QuestionableTagRender
         const parsedConditions = json.mappings.map((m, i) => {
             const ctx = `${context}.mappings[${i}]`
             const ifTags = TagUtils.Tag(m.if, ctx)
-            if (
-                m.hideInAnswer !== undefined &&
-                m.hideInAnswer !== false &&
-                m.hideInAnswer !== true
-            ) {
-                let conditionTags = TagUtils.Tag(m.hideInAnswer)
+            const hideInAnswer = m["hideInAnswer"]
+            if (hideInAnswer !== undefined && hideInAnswer !== false && hideInAnswer !== true) {
+                let conditionTags = TagUtils.Tag(hideInAnswer)
                 // Merge the condition too!
                 return new And([conditionTags, ifTags])
             }
@@ -467,8 +462,8 @@ export class DetectShadowedMappings extends DesugaringStep<QuestionableTagRender
                 const doesMatch = parsedConditions[j].matchesProperties(properties)
                 if (
                     doesMatch &&
-                    json.mappings[j].hideInAnswer === true &&
-                    json.mappings[i].hideInAnswer !== true
+                    json.mappings[j]["hideInAnswer"] === true &&
+                    json.mappings[i]["hideInAnswer"] !== true
                 ) {
                     warnings.push(
                         `At ${context}: Mapping ${i} is shadowed by mapping ${j}. However, mapping ${j} has 'hideInAnswer' set, which will result in a different rendering in question-mode.`
@@ -623,7 +618,8 @@ export class ValidateTagRenderings extends Fuse<TagRenderingConfigJson> {
         super(
             "Various validation on tagRenderingConfigs",
             new DetectShadowedMappings(layerConfig),
-            new DetectMappingsWithImages(doesImageExist)
+            new DetectMappingsWithImages(doesImageExist),
+            new MiscTagRenderingChecks()
         )
     }
 }
diff --git a/Models/ThemeConfig/Json/QuestionableTagRenderingConfigJson.ts b/Models/ThemeConfig/Json/QuestionableTagRenderingConfigJson.ts
index a435d0502..89f97acf2 100644
--- a/Models/ThemeConfig/Json/QuestionableTagRenderingConfigJson.ts
+++ b/Models/ThemeConfig/Json/QuestionableTagRenderingConfigJson.ts
@@ -26,7 +26,7 @@ export interface MappingConfigJson {
               /**
                * Size of the image
                */
-              class: "small" | "medium" | "large" | string
+              class?: "small" | "medium" | "large" | string
           }
 
     /**
diff --git a/Models/ThemeConfig/Json/TagRenderingConfigJson.ts b/Models/ThemeConfig/Json/TagRenderingConfigJson.ts
index 460fa1be2..9f9a6a9af 100644
--- a/Models/ThemeConfig/Json/TagRenderingConfigJson.ts
+++ b/Models/ThemeConfig/Json/TagRenderingConfigJson.ts
@@ -125,7 +125,7 @@ export interface TagRenderingConfigJson {
                    * A hint to mapcomplete on how to render this icon within the mapping.
                    * This is translated to 'mapping-icon-<classtype>', so defining your own in combination with a custom CSS is possible (but discouraged)
                    */
-                  class: "small" | "medium" | "large" | string
+                  class?: "small" | "medium" | "large" | string
               }
     }[]
 }
diff --git a/Models/ThemeConfig/LayoutConfig.ts b/Models/ThemeConfig/LayoutConfig.ts
index 6c63525d8..8fe75183e 100644
--- a/Models/ThemeConfig/LayoutConfig.ts
+++ b/Models/ThemeConfig/LayoutConfig.ts
@@ -7,7 +7,7 @@ import TilesourceConfig from "./TilesourceConfig"
 import { ExtractImages } from "./Conversion/FixImages"
 import ExtraLinkConfig from "./ExtraLinkConfig"
 import { Utils } from "../../Utils"
-import * as used_languages from "../../assets/generated/used_languages.json"
+import used_languages from "../../assets/generated/used_languages.json"
 export default class LayoutConfig {
     public static readonly defaultSocialImage = "assets/SocialImage.png"
     public readonly id: string
diff --git a/UI/AutomatonGui.ts b/UI/AutomatonGui.ts
index 8a0233d86..1a8b446a8 100644
--- a/UI/AutomatonGui.ts
+++ b/UI/AutomatonGui.ts
@@ -27,7 +27,7 @@ import { QueryParameters } from "../Logic/Web/QueryParameters"
 import { SubstitutedTranslation } from "./SubstitutedTranslation"
 import { AutoAction } from "./Popup/AutoApplyButton"
 import DynamicGeoJsonTileSource from "../Logic/FeatureSource/TiledFeatureSource/DynamicGeoJsonTileSource"
-import * as themeOverview from "../assets/generated/theme_overview.json"
+import themeOverview from "../assets/generated/theme_overview.json"
 
 class AutomationPanel extends Combine {
     private static readonly openChangeset = new UIEventSource<number>(undefined)
diff --git a/UI/BigComponents/FeaturedMessage.ts b/UI/BigComponents/FeaturedMessage.ts
index 086eca256..e1be38f7c 100644
--- a/UI/BigComponents/FeaturedMessage.ts
+++ b/UI/BigComponents/FeaturedMessage.ts
@@ -1,9 +1,9 @@
 import Combine from "../Base/Combine"
-import * as welcome_messages from "../../assets/welcome_message.json"
+import welcome_messages from "../../assets/welcome_message.json"
 import BaseUIElement from "../BaseUIElement"
 import { FixedUiElement } from "../Base/FixedUiElement"
 import MoreScreen from "./MoreScreen"
-import * as themeOverview from "../../assets/generated/theme_overview.json"
+import themeOverview from "../../assets/generated/theme_overview.json"
 import Translations from "../i18n/Translations"
 import Title from "../Base/Title"
 
@@ -43,7 +43,7 @@ export default class FeaturedMessage extends Combine {
         }[] = []
 
         const themesById = new Map<string, { id: string; title: any; shortDescription: any }>()
-        for (const theme of themeOverview["default"]) {
+        for (const theme of themeOverview) {
             themesById.set(theme.id, theme)
         }
 
@@ -88,9 +88,7 @@ export default class FeaturedMessage extends Combine {
         const msg = new FixedUiElement(welcome_message.message).SetClass("link-underline font-lg")
         els.push(new Combine([title, msg]).SetClass("m-4"))
         if (welcome_message.featured_theme !== undefined) {
-            const theme = themeOverview["default"].filter(
-                (th) => th.id === welcome_message.featured_theme
-            )[0]
+            const theme = themeOverview.filter((th) => th.id === welcome_message.featured_theme)[0]
 
             els.push(
                 MoreScreen.createLinkButton({}, theme)
diff --git a/UI/BigComponents/MoreScreen.ts b/UI/BigComponents/MoreScreen.ts
index 86b74e16a..05775dd47 100644
--- a/UI/BigComponents/MoreScreen.ts
+++ b/UI/BigComponents/MoreScreen.ts
@@ -3,7 +3,7 @@ import Svg from "../../Svg"
 import Combine from "../Base/Combine"
 import { SubtleButton } from "../Base/SubtleButton"
 import Translations from "../i18n/Translations"
-import * as personal from "../../assets/themes/personal/personal.json"
+import personal from "../../assets/themes/personal/personal.json"
 import Constants from "../../Models/Constants"
 import BaseUIElement from "../BaseUIElement"
 import LayoutConfig from "../../Models/ThemeConfig/LayoutConfig"
@@ -14,7 +14,7 @@ import UserRelatedState from "../../Logic/State/UserRelatedState"
 import Toggle from "../Input/Toggle"
 import { Utils } from "../../Utils"
 import Title from "../Base/Title"
-import * as themeOverview from "../../assets/generated/theme_overview.json"
+import themeOverview from "../../assets/generated/theme_overview.json"
 import { Translation } from "../i18n/Translation"
 import { TextField } from "../Input/TextField"
 import FilteredCombine from "../Base/FilteredCombine"
@@ -30,7 +30,7 @@ export default class MoreScreen extends Combine {
         mustHaveLanguage?: boolean
         hideFromOverview: boolean
         keywors?: any[]
-    }[] = themeOverview["default"]
+    }[] = themeOverview
 
     constructor(
         state: UserRelatedState & {
@@ -287,7 +287,7 @@ export default class MoreScreen extends Combine {
     ): BaseUIElement {
         const t = Translations.t.general.morescreen
         const prefix = "mapcomplete-hidden-theme-"
-        const hiddenThemes = themeOverview["default"].filter((layout) => layout.hideFromOverview)
+        const hiddenThemes = themeOverview.filter((layout) => layout.hideFromOverview)
         const hiddenTotal = hiddenThemes.length
 
         return new Toggle(
diff --git a/UI/BigComponents/TranslatorsPanel.ts b/UI/BigComponents/TranslatorsPanel.ts
index 2be3f939a..2fed2dde8 100644
--- a/UI/BigComponents/TranslatorsPanel.ts
+++ b/UI/BigComponents/TranslatorsPanel.ts
@@ -14,7 +14,7 @@ import Title from "../Base/Title"
 import { Store } from "../../Logic/UIEventSource"
 import { SubtleButton } from "../Base/SubtleButton"
 import Svg from "../../Svg"
-import * as native_languages from "../../assets/language_native.json"
+import native_languages from "../../assets/language_native.json"
 import BaseUIElement from "../BaseUIElement"
 
 class TranslatorsPanelContent extends Combine {
diff --git a/UI/BigComponents/UserInformation.ts b/UI/BigComponents/UserInformation.ts
index 640bd278e..5791f12e6 100644
--- a/UI/BigComponents/UserInformation.ts
+++ b/UI/BigComponents/UserInformation.ts
@@ -19,11 +19,11 @@ import EditableTagRendering from "../Popup/EditableTagRendering"
 import TagRenderingConfig from "../../Models/ThemeConfig/TagRenderingConfig"
 import { SaveButton } from "../Popup/SaveButton"
 import { TagUtils } from "../../Logic/Tags/TagUtils"
-import * as usersettings from "../../assets/generated/layers/usersettings.json"
+import usersettings from "../../assets/generated/layers/usersettings.json"
 import { LoginToggle } from "../Popup/LoginButton"
 import LayerConfig from "../../Models/ThemeConfig/LayerConfig"
-import * as translators from "../../assets/translators.json"
-import * as codeContributors from "../../assets/contributors.json"
+import translators from "../../assets/translators.json"
+import codeContributors from "../../assets/contributors.json"
 
 export class ImportViewerLinks extends VariableUiElement {
     constructor(osmConnection: OsmConnection) {
diff --git a/UI/DashboardGui.ts b/UI/DashboardGui.ts
index 8587cd66a..213e692bf 100644
--- a/UI/DashboardGui.ts
+++ b/UI/DashboardGui.ts
@@ -5,7 +5,7 @@ import { Utils } from "../Utils"
 import Combine from "./Base/Combine"
 import ShowDataLayer from "./ShowDataLayer/ShowDataLayer"
 import LayerConfig from "../Models/ThemeConfig/LayerConfig"
-import * as home_location_json from "../assets/layers/home_location/home_location.json"
+import home_location_json from "../assets/layers/home_location/home_location.json"
 import State from "../State"
 import Title from "./Base/Title"
 import { MinimapObj } from "./Base/Minimap"
diff --git a/UI/DefaultGUI.ts b/UI/DefaultGUI.ts
index 5aa832043..97caccdb8 100644
--- a/UI/DefaultGUI.ts
+++ b/UI/DefaultGUI.ts
@@ -18,7 +18,7 @@ import SimpleAddUI from "./BigComponents/SimpleAddUI"
 import StrayClickHandler from "../Logic/Actors/StrayClickHandler"
 import { DefaultGuiState } from "./DefaultGuiState"
 import LayerConfig from "../Models/ThemeConfig/LayerConfig"
-import * as home_location_json from "../assets/layers/home_location/home_location.json"
+import home_location_json from "../assets/layers/home_location/home_location.json"
 import NewNoteUi from "./Popup/NewNoteUi"
 import Combine from "./Base/Combine"
 import AddNewMarker from "./BigComponents/AddNewMarker"
@@ -33,7 +33,6 @@ import GeoLocationHandler from "../Logic/Actors/GeoLocationHandler"
 import { GeoLocationState } from "../Logic/State/GeoLocationState"
 import Hotkeys from "./Base/Hotkeys"
 import AvailableBaseLayers from "../Logic/Actors/AvailableBaseLayers"
-import Lazy from "./Base/Lazy"
 import CopyrightPanel from "./BigComponents/CopyrightPanel"
 
 /**
diff --git a/UI/ImportFlow/CompareToAlreadyExistingNotes.ts b/UI/ImportFlow/CompareToAlreadyExistingNotes.ts
index 37aa64994..c936c7921 100644
--- a/UI/ImportFlow/CompareToAlreadyExistingNotes.ts
+++ b/UI/ImportFlow/CompareToAlreadyExistingNotes.ts
@@ -13,12 +13,12 @@ import Minimap from "../Base/Minimap"
 import ShowDataLayer from "../ShowDataLayer/ShowDataLayer"
 import FeatureInfoBox from "../Popup/FeatureInfoBox"
 import { ImportUtils } from "./ImportUtils"
-import * as import_candidate from "../../assets/layers/import_candidate/import_candidate.json"
+import import_candidate from "../../assets/layers/import_candidate/import_candidate.json"
 import StaticFeatureSource from "../../Logic/FeatureSource/Sources/StaticFeatureSource"
 import Title from "../Base/Title"
 import Loading from "../Base/Loading"
 import { VariableUiElement } from "../Base/VariableUIElement"
-import * as known_layers from "../../assets/generated/known_layers.json"
+import known_layers from "../../assets/generated/known_layers.json"
 import { LayerConfigJson } from "../../Models/ThemeConfig/Json/LayerConfigJson"
 import Translations from "../i18n/Translations"
 import { Feature } from "geojson"
diff --git a/UI/ImportFlow/ConflationChecker.ts b/UI/ImportFlow/ConflationChecker.ts
index 517ded7f6..1b18e6722 100644
--- a/UI/ImportFlow/ConflationChecker.ts
+++ b/UI/ImportFlow/ConflationChecker.ts
@@ -22,12 +22,12 @@ import ShowDataLayer from "../ShowDataLayer/ShowDataLayer"
 import StaticFeatureSource from "../../Logic/FeatureSource/Sources/StaticFeatureSource"
 import ValidatedTextField from "../Input/ValidatedTextField"
 import { LocalStorageSource } from "../../Logic/Web/LocalStorageSource"
-import * as import_candidate from "../../assets/layers/import_candidate/import_candidate.json"
+import import_candidate from "../../assets/layers/import_candidate/import_candidate.json"
 import { GeoOperations } from "../../Logic/GeoOperations"
 import FeatureInfoBox from "../Popup/FeatureInfoBox"
 import { ImportUtils } from "./ImportUtils"
 import Translations from "../i18n/Translations"
-import * as currentview from "../../assets/layers/current_view/current_view.json"
+import currentview from "../../assets/layers/current_view/current_view.json"
 import { CheckBox } from "../Input/Checkboxes"
 import BackgroundMapSwitch from "../BigComponents/BackgroundMapSwitch"
 import { Feature, FeatureCollection, Point } from "geojson"
diff --git a/UI/Input/LocationInput.ts b/UI/Input/LocationInput.ts
index 4a65e7d8f..56f20f445 100644
--- a/UI/Input/LocationInput.ts
+++ b/UI/Input/LocationInput.ts
@@ -14,7 +14,7 @@ import { FixedUiElement } from "../Base/FixedUiElement"
 import ShowDataLayer from "../ShowDataLayer/ShowDataLayer"
 import BaseUIElement from "../BaseUIElement"
 import Toggle from "./Toggle"
-import * as matchpoint from "../../assets/layers/matchpoint/matchpoint.json"
+import matchpoint from "../../assets/layers/matchpoint/matchpoint.json"
 import LayoutConfig from "../../Models/ThemeConfig/LayoutConfig"
 import FilteredLayer from "../../Models/FilteredLayer"
 import { ElementStorage } from "../../Logic/ElementStorage"
diff --git a/UI/LanguagePicker.ts b/UI/LanguagePicker.ts
index eaabf833f..9babbab0a 100644
--- a/UI/LanguagePicker.ts
+++ b/UI/LanguagePicker.ts
@@ -1,10 +1,10 @@
 import { DropDown } from "./Input/DropDown"
 import Locale from "./i18n/Locale"
 import BaseUIElement from "./BaseUIElement"
-import * as native from "../assets/language_native.json"
-import * as language_translations from "../assets/language_translations.json"
+import native from "../assets/language_native.json"
+import language_translations from "../assets/language_translations.json"
 import { Translation } from "./i18n/Translation"
-import * as used_languages from "../assets/generated/used_languages.json"
+import used_languages from "../assets/generated/used_languages.json"
 import Lazy from "./Base/Lazy"
 import Toggle from "./Input/Toggle"
 
@@ -35,9 +35,8 @@ export default class LanguagePicker extends Toggle {
 
     private static hybrid(lang: string): Translation {
         const nativeText = native[lang] ?? lang
-        const allTranslations = language_translations["default"] ?? language_translations
         const translation = {}
-        const trans = allTranslations[lang]
+        const trans = language_translations[lang]
         if (trans === undefined) {
             return new Translation({ "*": nativeText })
         }
@@ -45,7 +44,7 @@ export default class LanguagePicker extends Toggle {
             if (key.startsWith("_")) {
                 continue
             }
-            const translationInKey = allTranslations[lang][key]
+            const translationInKey = language_translations[lang][key]
             if (nativeText.toLowerCase() === translationInKey.toLowerCase()) {
                 translation[key] = nativeText
             } else {
diff --git a/UI/Popup/AllLanguagesSelector.ts b/UI/Popup/AllLanguagesSelector.ts
index 46f070c80..3d3216e67 100644
--- a/UI/Popup/AllLanguagesSelector.ts
+++ b/UI/Popup/AllLanguagesSelector.ts
@@ -1,7 +1,7 @@
 import { SearchablePillsSelector } from "../Input/SearchableMappingsSelector"
 import { Store } from "../../Logic/UIEventSource"
 import BaseUIElement from "../BaseUIElement"
-import * as all_languages from "../../assets/language_translations.json"
+import all_languages from "../../assets/language_translations.json"
 import { Translation } from "../i18n/Translation"
 
 export class AllLanguagesSelector extends SearchablePillsSelector<string> {
@@ -18,7 +18,7 @@ export class AllLanguagesSelector extends SearchablePillsSelector<string> {
             hasPriority?: Store<boolean>
         }[] = []
 
-        const langs = options?.supportedLanguages ?? all_languages["default"] ?? all_languages
+        const langs = options?.supportedLanguages ?? all_languages
         for (const ln in langs) {
             let languageInfo: Record<string, string> & { _meta?: { countries: string[] } } =
                 all_languages[ln]
diff --git a/UI/Popup/ImportButton.ts b/UI/Popup/ImportButton.ts
index 940d94d71..037ec6be6 100644
--- a/UI/Popup/ImportButton.ts
+++ b/UI/Popup/ImportButton.ts
@@ -35,7 +35,7 @@ import CreateMultiPolygonWithPointReuseAction from "../../Logic/Osm/Actions/Crea
 import { Tag } from "../../Logic/Tags/Tag"
 import TagApplyButton from "./TagApplyButton"
 import LayerConfig from "../../Models/ThemeConfig/LayerConfig"
-import * as conflation_json from "../../assets/layers/conflation/conflation.json"
+import conflation_json from "../../assets/layers/conflation/conflation.json"
 import { GeoOperations } from "../../Logic/GeoOperations"
 import { LoginToggle } from "./LoginButton"
 import { AutoAction } from "./AutoApplyButton"
diff --git a/UI/Popup/LanguageElement.ts b/UI/Popup/LanguageElement.ts
index ffad59189..12bd75bd6 100644
--- a/UI/Popup/LanguageElement.ts
+++ b/UI/Popup/LanguageElement.ts
@@ -4,7 +4,7 @@ import { UIEventSource } from "../../Logic/UIEventSource"
 import FeaturePipelineState from "../../Logic/State/FeaturePipelineState"
 import { VariableUiElement } from "../Base/VariableUIElement"
 import { OsmTags } from "../../Models/OsmFeature"
-import * as all_languages from "../../assets/language_translations.json"
+import all_languages from "../../assets/language_translations.json"
 import { Translation } from "../i18n/Translation"
 import Combine from "../Base/Combine"
 import Title from "../Base/Title"
diff --git a/UI/Popup/SidedMinimap.ts b/UI/Popup/SidedMinimap.ts
index 66e4f1505..4e34ecdda 100644
--- a/UI/Popup/SidedMinimap.ts
+++ b/UI/Popup/SidedMinimap.ts
@@ -3,7 +3,7 @@ import Loc from "../../Models/Loc"
 import Minimap from "../Base/Minimap"
 import ShowDataLayer from "../ShowDataLayer/ShowDataLayer"
 import LayerConfig from "../../Models/ThemeConfig/LayerConfig"
-import * as left_right_style_json from "../../assets/layers/left_right_style/left_right_style.json"
+import left_right_style_json from "../../assets/layers/left_right_style/left_right_style.json"
 import StaticFeatureSource from "../../Logic/FeatureSource/Sources/StaticFeatureSource"
 import { SpecialVisualization } from "../SpecialVisualization"
 
diff --git a/UI/Popup/SplitRoadWizard.ts b/UI/Popup/SplitRoadWizard.ts
index 036adec1c..afe508bcd 100644
--- a/UI/Popup/SplitRoadWizard.ts
+++ b/UI/Popup/SplitRoadWizard.ts
@@ -15,7 +15,7 @@ import StaticFeatureSource from "../../Logic/FeatureSource/Sources/StaticFeature
 import ShowDataMultiLayer from "../ShowDataLayer/ShowDataMultiLayer"
 import LayerConfig from "../../Models/ThemeConfig/LayerConfig"
 import { BBox } from "../../Logic/BBox"
-import * as split_point from "../../assets/layers/split_point/split_point.json"
+import split_point from "../../assets/layers/split_point/split_point.json"
 import { OsmConnection } from "../../Logic/Osm/OsmConnection"
 import { Changes } from "../../Logic/Osm/Changes"
 import LayoutConfig from "../../Models/ThemeConfig/LayoutConfig"
diff --git a/UI/ShowDataLayer/ShowTileInfo.ts b/UI/ShowDataLayer/ShowTileInfo.ts
index 9f4d4b4d5..b20266170 100644
--- a/UI/ShowDataLayer/ShowTileInfo.ts
+++ b/UI/ShowDataLayer/ShowTileInfo.ts
@@ -5,7 +5,7 @@ import ShowDataLayer from "./ShowDataLayer"
 import StaticFeatureSource from "../../Logic/FeatureSource/Sources/StaticFeatureSource"
 import { GeoOperations } from "../../Logic/GeoOperations"
 import { Tiles } from "../../Models/TileRange"
-import * as clusterstyle from "../../assets/layers/cluster_style/cluster_style.json"
+import clusterstyle from "../../assets/layers/cluster_style/cluster_style.json"
 
 export default class ShowTileInfo {
     public static readonly styling = new LayerConfig(clusterstyle, "ShowTileInfo", true)
diff --git a/UI/i18n/Translations.ts b/UI/i18n/Translations.ts
index 3002ef56d..9d6836a20 100644
--- a/UI/i18n/Translations.ts
+++ b/UI/i18n/Translations.ts
@@ -1,7 +1,7 @@
 import { FixedUiElement } from "../Base/FixedUiElement"
 import { Translation, TypedTranslation } from "./Translation"
 import BaseUIElement from "../BaseUIElement"
-import * as known_languages from "../../assets/generated/used_languages.json"
+import known_languages from "../../assets/generated/used_languages.json"
 import CompiledTranslations from "../../assets/generated/CompiledTranslations"
 
 export default class Translations {
diff --git a/Utils.ts b/Utils.ts
index ef100d77e..6ed49a2fa 100644
--- a/Utils.ts
+++ b/Utils.ts
@@ -1,4 +1,4 @@
-import * as colors from "./assets/colors.json"
+import colors from "./assets/colors.json"
 
 export class Utils {
     /**
diff --git a/Utils/LanguageUtils.ts b/Utils/LanguageUtils.ts
index 734a4725f..43db28a08 100644
--- a/Utils/LanguageUtils.ts
+++ b/Utils/LanguageUtils.ts
@@ -1,4 +1,4 @@
-import * as used_languages from "../assets/generated/used_languages.json"
+import used_languages from "../assets/generated/used_languages.json"
 
 export default class LanguageUtils {
     /**
diff --git a/index.ts b/index.ts
index 321b320ba..43642982c 100644
--- a/index.ts
+++ b/index.ts
@@ -60,7 +60,7 @@ new Combine([
         .SetClass("link-underline small")
         .onClick(() => {
             localStorage.clear()
-            window.location.reload(true)
+            window.location.reload()
         }),
 ]).AttachTo("centermessage") // Add an initialization and reset button if something goes wrong
 
diff --git a/index_theme.ts.template b/index_theme.ts.template
index e4e5bb594..711ce5727 100644
--- a/index_theme.ts.template
+++ b/index_theme.ts.template
@@ -33,9 +33,9 @@ ShowOverlayLayerImplementation.Implement();
 // Miscelleanous
 Utils.DisableLongPresses()
 if(new URLSearchParams(window.location.search).get("test") === "true"){
-    console.log(themeConfig["default"])
+    console.log(themeConfig)
 }
-const layoutToUse = new LayoutConfig(themeConfig["default"])
+const layoutToUse = new LayoutConfig(themeConfig)
 
 
 // Workaround/legacy to keep the old paramters working as I renamed some of them
diff --git a/scripts/automoveTranslations.ts b/scripts/automoveTranslations.ts
index 7f11efbfc..9b2534d2c 100644
--- a/scripts/automoveTranslations.ts
+++ b/scripts/automoveTranslations.ts
@@ -1,4 +1,3 @@
-import * as languages from "../assets/generated/used_languages.json"
 import { readFileSync, writeFileSync } from "fs"
 
 /**
diff --git a/scripts/generateDocs.ts b/scripts/generateDocs.ts
index cf33aa0a1..b92d519fd 100644
--- a/scripts/generateDocs.ts
+++ b/scripts/generateDocs.ts
@@ -15,14 +15,15 @@ import List from "../UI/Base/List"
 import SharedTagRenderings from "../Customizations/SharedTagRenderings"
 import { writeFile } from "fs"
 import Translations from "../UI/i18n/Translations"
-import * as themeOverview from "../assets/generated/theme_overview.json"
+import themeOverview from "../assets/generated/theme_overview.json"
 import DefaultGUI from "../UI/DefaultGUI"
 import FeaturePipelineState from "../Logic/State/FeaturePipelineState"
 import LayoutConfig from "../Models/ThemeConfig/LayoutConfig"
-import * as bookcases from "../assets/generated/themes/bookcases.json"
+import bookcases from "../assets/generated/themes/bookcases.json"
 import { DefaultGuiState } from "../UI/DefaultGuiState"
-import * as fakedom from "fake-dom"
+import fakedom from "fake-dom"
 import Hotkeys from "../UI/Base/Hotkeys"
+import { QueryParameters } from "../Logic/Web/QueryParameters"
 function WriteFile(
     filename,
     html: BaseUIElement,
@@ -103,7 +104,7 @@ function generateWikipage() {
         "! Name, link !! Genre !! Covered region !! Language !! Description !! Free materials !! Image\n" +
         "|-"
 
-    for (const layout of themeOverview["default"] ?? themeOverview) {
+    for (const layout of themeOverview) {
         if (layout.hideFromOverview) {
             continue
         }
@@ -225,6 +226,12 @@ WriteFile("./Docs/URL_Parameters.md", QueryParameterDocumentation.GenerateQueryP
 if (fakedom === undefined || window === undefined) {
     throw "FakeDom not initialized"
 }
+QueryParameters.GetQueryParameter(
+    "mode",
+    "map",
+    "The mode the application starts in, e.g. 'map', 'dashboard' or 'statistics'"
+)
+
 new DefaultGUI(
     new FeaturePipelineState(new LayoutConfig(<any>bookcases)),
     new DefaultGuiState()
diff --git a/scripts/generateLayerOverview.ts b/scripts/generateLayerOverview.ts
index 85890487e..38c4e34b7 100644
--- a/scripts/generateLayerOverview.ts
+++ b/scripts/generateLayerOverview.ts
@@ -1,6 +1,6 @@
 import ScriptUtils from "./ScriptUtils"
 import { existsSync, mkdirSync, readFileSync, statSync, writeFileSync } from "fs"
-import * as licenses from "../assets/generated/license_info.json"
+import licenses from "../assets/generated/license_info.json"
 import { LayoutConfigJson } from "../Models/ThemeConfig/Json/LayoutConfigJson"
 import { LayerConfigJson } from "../Models/ThemeConfig/Json/LayerConfigJson"
 import Constants from "../Models/Constants"
@@ -14,8 +14,8 @@ import {
 } from "../Models/ThemeConfig/Conversion/Validation"
 import { Translation } from "../UI/i18n/Translation"
 import { TagRenderingConfigJson } from "../Models/ThemeConfig/Json/TagRenderingConfigJson"
-import * as questions from "../assets/tagRenderings/questions.json"
-import * as icons from "../assets/tagRenderings/icons.json"
+import questions from "../assets/tagRenderings/questions.json"
+import icons from "../assets/tagRenderings/icons.json"
 import PointRenderingConfigJson from "../Models/ThemeConfig/Json/PointRenderingConfigJson"
 import { PrepareLayer } from "../Models/ThemeConfig/Conversion/PrepareLayer"
 import { PrepareTheme } from "../Models/ThemeConfig/Conversion/PrepareTheme"
@@ -155,7 +155,7 @@ class LayerOverviewUtils {
         const dict = new Map<string, TagRenderingConfigJson>()
 
         const validator = new ValidateTagRenderings(undefined, doesImageExist)
-        for (const key in questions["default"]) {
+        for (const key in questions) {
             if (key === "id") {
                 continue
             }
@@ -168,7 +168,7 @@ class LayerOverviewUtils {
             )
             dict.set(key, config)
         }
-        for (const key in icons["default"]) {
+        for (const key in icons) {
             if (key === "id") {
                 continue
             }
diff --git a/scripts/generateLayouts.ts b/scripts/generateLayouts.ts
index 0921f68e1..0655ee029 100644
--- a/scripts/generateLayouts.ts
+++ b/scripts/generateLayouts.ts
@@ -2,7 +2,7 @@ import { appendFileSync, existsSync, mkdirSync, readFileSync, writeFile, writeFi
 import Locale from "../UI/i18n/Locale"
 import Translations from "../UI/i18n/Translations"
 import { Translation } from "../UI/i18n/Translation"
-import * as all_known_layouts from "../assets/generated/known_layers_and_themes.json"
+import all_known_layouts from "../assets/generated/known_layers_and_themes.json"
 import { LayoutConfigJson } from "../Models/ThemeConfig/Json/LayoutConfigJson"
 import LayoutConfig from "../Models/ThemeConfig/LayoutConfig"
 import xml2js from "xml2js"
@@ -295,7 +295,7 @@ async function createIndexFor(theme: LayoutConfig) {
     const filename = "index_" + theme.id + ".ts"
     writeFileSync(
         filename,
-        `import * as themeConfig from "./assets/generated/themes/${theme.id}.json"\n`
+        `import themeConfig from "./assets/generated/themes/${theme.id}.json"\n`
     )
     appendFileSync(filename, codeTemplate)
 }
diff --git a/scripts/generateStats.ts b/scripts/generateStats.ts
index 126d31f12..a86006412 100644
--- a/scripts/generateStats.ts
+++ b/scripts/generateStats.ts
@@ -1,4 +1,4 @@
-import * as known_layers from "../assets/generated/known_layers.json"
+import known_layers from "../assets/generated/known_layers.json"
 import { LayerConfigJson } from "../Models/ThemeConfig/Json/LayerConfigJson"
 import { TagUtils } from "../Logic/Tags/TagUtils"
 import { Utils } from "../Utils"
@@ -10,7 +10,7 @@ import Constants from "../Models/Constants"
 
 async function main(includeTags = true) {
     ScriptUtils.fixUtils()
-    const layers: LayerConfigJson[] = (known_layers["default"] ?? known_layers).layers
+    const layers = <LayerConfigJson[]>known_layers.layers
 
     const keysAndTags = new Map<string, Set<string>>()
 
diff --git a/scripts/thieves/readIdPresets.ts b/scripts/thieves/readIdPresets.ts
index 3d8537c6a..e6f93d7c4 100644
--- a/scripts/thieves/readIdPresets.ts
+++ b/scripts/thieves/readIdPresets.ts
@@ -3,7 +3,7 @@
  */
 import ScriptUtils from "../ScriptUtils"
 import { existsSync, readFileSync, writeFileSync } from "fs"
-import * as known_languages from "../../assets/language_native.json"
+import known_languages from "../../assets/language_native.json"
 import { LayerConfigJson } from "../../Models/ThemeConfig/Json/LayerConfigJson"
 import { MappingConfigJson } from "../../Models/ThemeConfig/Json/QuestionableTagRenderingConfigJson"
 import SmallLicense from "../../Models/smallLicense"
diff --git a/test/CodeQuality.spec.ts b/test/CodeQuality.spec.ts
index b0e58c6e5..6b0926be6 100644
--- a/test/CodeQuality.spec.ts
+++ b/test/CodeQuality.spec.ts
@@ -7,62 +7,86 @@ import { exec } from "child_process"
  * @param reason
  * @private
  */
-function detectInCode(forbidden: string, reason: string) {
-    const excludedDirs = [
-        ".git",
-        "node_modules",
-        "dist",
-        ".cache",
-        ".parcel-cache",
-        "assets",
-        "vendor",
-        ".idea/",
-    ]
+function detectInCode(forbidden: string, reason: string): (done: () => void) => void {
+    return (done: () => void) => {
+        const excludedDirs = [
+            ".git",
+            "node_modules",
+            "dist",
+            ".cache",
+            ".parcel-cache",
+            "assets",
+            "vendor",
+            ".idea/",
+        ]
 
-    exec(
-        'grep -n "' +
-            forbidden +
-            '" -r . ' +
-            excludedDirs.map((d) => "--exclude-dir=" + d).join(" "),
-        (error, stdout, stderr) => {
-            if (error?.message?.startsWith("Command failed: grep")) {
-                console.warn("Command failed!")
-                return
-            }
-            if (error !== null) {
-                throw error
-            }
-            if (stderr !== "") {
-                throw stderr
-            }
+        exec(
+            'grep -n "' +
+                forbidden +
+                '" -r . ' +
+                excludedDirs.map((d) => "--exclude-dir=" + d).join(" "),
+            (error, stdout, stderr) => {
+                if (error?.message?.startsWith("Command failed: grep")) {
+                    console.warn("Command failed!", error)
+                    return
+                }
+                if (error !== null) {
+                    throw error
+                }
+                if (stderr !== "") {
+                    throw stderr
+                }
 
-            const found = stdout
-                .split("\n")
-                .filter((s) => s !== "")
-                .filter((s) => !s.startsWith("./test/"))
-            if (found.length > 0) {
-                throw `Found a '${forbidden}' at \n    ${found.join("\n     ")}.\n ${reason}`
+                const found = stdout
+                    .split("\n")
+                    .filter((s) => s !== "")
+                    .filter((s) => !s.startsWith("./test/"))
+                if (found.length > 0) {
+                    const msg = `Found a '${forbidden}' at \n    ${found.join(
+                        "\n     "
+                    )}.\n ${reason}`
+                    console.error(msg)
+                    console.error(found.length, "issues found")
+                    throw msg
+                }
+                done()
             }
-        }
-    )
+        )
+    }
 }
 
 describe("Code quality", () => {
-    it("should not contain reverse", () => {
+    it(
+        "should not contain reverse",
         detectInCode(
             "reverse()",
             "Reverse is stateful and changes the source list. This often causes subtle bugs"
         )
-    })
+    )
 
-    it("should not contain 'constructor.name'", () => {
+    it(
+        "should not contain 'constructor.name'",
         detectInCode("constructor\\.name", "This is not allowed, as minification does erase names.")
-    })
+    )
 
-    it("should not contain 'innerText'", () => {
+    it(
+        "should not contain 'innerText'",
         detectInCode(
             "innerText",
             "innerText is not allowed as it is not testable with fakeDom. Use 'textContent' instead."
         )
-    })
+    )
+
+    it(
+        "should not contain 'import * as name from \"xyz.json\"'",
+        detectInCode(
+            'import \\* as [a-zA-Z0-9_]\\+ from \\"[.-_/a-zA-Z0-9]\\+\\.json\\"',
+            "With vite, json files have a default export. Use import name from file.json instead"
+        )
+    )
+
+    it(
+        "should not contain '[\"default\"]'",
+        detectInCode('\\[\\"default\\"\\]', "Possible leftover of faulty default import")
+    )
 })