diff --git a/app/common/src/services/Backend.ts b/app/common/src/services/Backend.ts
index 452d08ef633e..d8efbb20cdf5 100644
--- a/app/common/src/services/Backend.ts
+++ b/app/common/src/services/Backend.ts
@@ -689,7 +689,7 @@ export function findLeastUsedColor(labels: Iterable<Label>) {
   }
   const min = Math.min(...colorCounts.values())
   const [minColor] = [...colorCounts.entries()].find(kv => kv[1] === min) ?? []
-  return minColor == null ? COLORS[0] : COLOR_STRING_TO_COLOR.get(minColor) ?? COLORS[0]
+  return minColor == null ? COLORS[0] : (COLOR_STRING_TO_COLOR.get(minColor) ?? COLORS[0])
 }
 
 // =================
diff --git a/app/gui/src/dashboard/components/JSONSchemaInput.tsx b/app/gui/src/dashboard/components/JSONSchemaInput.tsx
index fb95215ed84a..29ac18bd052d 100644
--- a/app/gui/src/dashboard/components/JSONSchemaInput.tsx
+++ b/app/gui/src/dashboard/components/JSONSchemaInput.tsx
@@ -50,7 +50,7 @@ export default function JSONSchemaInput(props: JSONSchemaInputProps) {
     'format' in schema &&
     schema.format === 'enso-secret'
   const { data: secrets } = useBackendQuery(remoteBackend, 'listSecrets', [], { enabled: isSecret })
-  const autocompleteItems = isSecret ? secrets?.map((secret) => secret.path) ?? null : null
+  const autocompleteItems = isSecret ? (secrets?.map((secret) => secret.path) ?? null) : null
   const isInvalid = !isAbsent && !getValidator(path)(value)
   const validationErrorClassName =
     isInvalid && 'border border-danger focus:border-danger focus:outline-danger'
@@ -190,7 +190,7 @@ export default function JSONSchemaInput(props: JSONSchemaInputProps) {
           break
         }
         case 'object': {
-          const propertiesObject = 'properties' in schema ? asObject(schema.properties) ?? {} : {}
+          const propertiesObject = 'properties' in schema ? (asObject(schema.properties) ?? {}) : {}
           const requiredProperties =
             'required' in schema && Array.isArray(schema.required) ? schema.required : []
           const propertyDefinitions = Object.entries(propertiesObject).flatMap(
diff --git a/app/gui/src/dashboard/components/Paywall/UpgradeButton.tsx b/app/gui/src/dashboard/components/Paywall/UpgradeButton.tsx
index 7cb417a5c2f3..bb52788b0200 100644
--- a/app/gui/src/dashboard/components/Paywall/UpgradeButton.tsx
+++ b/app/gui/src/dashboard/components/Paywall/UpgradeButton.tsx
@@ -47,7 +47,7 @@ export function UpgradeButton(props: UpgradeButtonProps) {
       size={size}
       rounded={rounded}
       href={
-        isEnterprise ? appUtils.getContactSalesURL() : href ?? appUtils.getUpgradeURL(level.name)
+        isEnterprise ? appUtils.getContactSalesURL() : (href ?? appUtils.getUpgradeURL(level.name))
       }
       /* This is safe because we are passing all props to the button */
       /* eslint-disable-next-line @typescript-eslint/no-explicit-any,no-restricted-syntax */
diff --git a/app/gui/src/dashboard/components/dashboard/KeyboardShortcut.tsx b/app/gui/src/dashboard/components/dashboard/KeyboardShortcut.tsx
index 264bb1ef6a74..91bcd55e753e 100644
--- a/app/gui/src/dashboard/components/dashboard/KeyboardShortcut.tsx
+++ b/app/gui/src/dashboard/components/dashboard/KeyboardShortcut.tsx
@@ -139,7 +139,9 @@ export default function KeyboardShortcut(props: KeyboardShortcutProps) {
               <Text key={modifier}>{getText(MODIFIER_TO_TEXT_ID[modifier])}</Text>
             ),
         )}
-        <Text>{shortcut.key === ' ' ? 'Space' : KEY_CHARACTER[shortcut.key] ?? shortcut.key}</Text>
+        <Text>
+          {shortcut.key === ' ' ? 'Space' : (KEY_CHARACTER[shortcut.key] ?? shortcut.key)}
+        </Text>
       </div>
     )
   }
diff --git a/app/gui/src/dashboard/layouts/AssetProperties.tsx b/app/gui/src/dashboard/layouts/AssetProperties.tsx
index 32d6266609d3..3a6bd882b129 100644
--- a/app/gui/src/dashboard/layouts/AssetProperties.tsx
+++ b/app/gui/src/dashboard/layouts/AssetProperties.tsx
@@ -189,7 +189,7 @@ function AssetPropertiesInternal(props: AssetPropertiesInternalProps) {
   const updateSecretMutation = useMutation(backendMutationOptions(backend, 'updateSecret'))
   const displayedDescription =
     editDescriptionMutation.variables?.[0] === item.id ?
-      editDescriptionMutation.variables[1].description ?? item.description
+      (editDescriptionMutation.variables[1].description ?? item.description)
     : item.description
 
   const editDescriptionForm = Form.useForm({
diff --git a/app/gui/src/dashboard/layouts/AssetsTableContextMenu.tsx b/app/gui/src/dashboard/layouts/AssetsTableContextMenu.tsx
index 09c5496f9bd5..c06007687b52 100644
--- a/app/gui/src/dashboard/layouts/AssetsTableContextMenu.tsx
+++ b/app/gui/src/dashboard/layouts/AssetsTableContextMenu.tsx
@@ -119,7 +119,9 @@ export default function AssetsTableContextMenu(props: AssetsTableContextMenuProp
     } else {
       const [firstKey] = selectedKeys
       const soleAssetName =
-        firstKey != null ? nodeMapRef.current.get(firstKey)?.item.title ?? '(unknown)' : '(unknown)'
+        firstKey != null ?
+          (nodeMapRef.current.get(firstKey)?.item.title ?? '(unknown)')
+        : '(unknown)'
       setModal(
         <ConfirmDeleteModal
           defaultOpen
@@ -179,7 +181,7 @@ export default function AssetsTableContextMenu(props: AssetsTableContextMenuProp
                 const [firstKey] = selectedKeys
                 const soleAssetName =
                   firstKey != null ?
-                    nodeMapRef.current.get(firstKey)?.item.title ?? '(unknown)'
+                    (nodeMapRef.current.get(firstKey)?.item.title ?? '(unknown)')
                   : '(unknown)'
                 setModal(
                   <ConfirmDeleteModal
diff --git a/app/gui/src/dashboard/layouts/Settings/FormEntry.tsx b/app/gui/src/dashboard/layouts/Settings/FormEntry.tsx
index 784e0d99efd8..e616dbbdcfe6 100644
--- a/app/gui/src/dashboard/layouts/Settings/FormEntry.tsx
+++ b/app/gui/src/dashboard/layouts/Settings/FormEntry.tsx
@@ -38,7 +38,7 @@ export function SettingsFormEntry<T extends Record<keyof T, string>>(
   const isEditable = data.inputs.some((inputData) =>
     typeof inputData.editable === 'boolean' ?
       inputData.editable
-    : inputData.editable?.(context) ?? true,
+    : (inputData.editable?.(context) ?? true),
   )
 
   const form = Form.useForm({
diff --git a/app/gui/src/dashboard/layouts/Settings/Input.tsx b/app/gui/src/dashboard/layouts/Settings/Input.tsx
index 6672b9754206..819e3983d5ff 100644
--- a/app/gui/src/dashboard/layouts/Settings/Input.tsx
+++ b/app/gui/src/dashboard/layouts/Settings/Input.tsx
@@ -31,8 +31,8 @@ export default function SettingsInput<T extends Record<keyof T, string>>(
   } = data
   const { getText } = useText()
 
-  const isEditable = typeof editable === 'function' ? editable(context) : editable ?? true
-  const hidden = typeof hiddenRaw === 'function' ? hiddenRaw(context) : hiddenRaw ?? false
+  const isEditable = typeof editable === 'function' ? editable(context) : (editable ?? true)
+  const hidden = typeof hiddenRaw === 'function' ? hiddenRaw(context) : (hiddenRaw ?? false)
 
   const Input = INPUT_TYPE_MAP[type]
 
diff --git a/app/gui/src/dashboard/layouts/Settings/index.tsx b/app/gui/src/dashboard/layouts/Settings/index.tsx
index 32650c6e68a5..89831b4ad38c 100644
--- a/app/gui/src/dashboard/layouts/Settings/index.tsx
+++ b/app/gui/src/dashboard/layouts/Settings/index.tsx
@@ -160,7 +160,7 @@ export default function Settings() {
       )
     }
   }, [isQueryBlank, doesEntryMatchQuery, getText, isMatch])
-  const effectiveTab = tabsToShow.includes(tab) ? tab : tabsToShow[0] ?? SettingsTabType.account
+  const effectiveTab = tabsToShow.includes(tab) ? tab : (tabsToShow[0] ?? SettingsTabType.account)
 
   const data = React.useMemo<SettingsTabData>(() => {
     const tabData = SETTINGS_TAB_DATA[effectiveTab]
@@ -226,7 +226,7 @@ export default function Settings() {
           className="ml-2.5 mr-8 max-w-[min(32rem,_100%)] rounded-full bg-white px-2.5 font-bold"
           aria-hidden
         >
-          {data.organizationOnly === true ? organization?.name ?? 'your organization' : user.name}
+          {data.organizationOnly === true ? (organization?.name ?? 'your organization') : user.name}
         </Text>
       </Heading>
       <div className="sm:ml-[14rem]">
diff --git a/app/gui/src/dashboard/modals/CaptureKeyboardShortcutModal.tsx b/app/gui/src/dashboard/modals/CaptureKeyboardShortcutModal.tsx
index 99b13116ed35..8b5bb064e5d5 100644
--- a/app/gui/src/dashboard/modals/CaptureKeyboardShortcutModal.tsx
+++ b/app/gui/src/dashboard/modals/CaptureKeyboardShortcutModal.tsx
@@ -33,7 +33,7 @@ function eventToPartialShortcut(event: KeyboardEvent | ReactKeyboardEvent) {
       null
     : event.key === ' ' ? 'Space'
     : event.key === DELETE_KEY ? 'OsDelete'
-    : normalizedKeyboardSegmentLookup[event.key.toLowerCase()] ?? event.key
+    : (normalizedKeyboardSegmentLookup[event.key.toLowerCase()] ?? event.key)
   return { key, modifiers }
 }
 
diff --git a/app/gui/src/dashboard/pages/authentication/Setup/Setup.tsx b/app/gui/src/dashboard/pages/authentication/Setup/Setup.tsx
index 435928ae0449..4df3394bb5b2 100644
--- a/app/gui/src/dashboard/pages/authentication/Setup/Setup.tsx
+++ b/app/gui/src/dashboard/pages/authentication/Setup/Setup.tsx
@@ -64,7 +64,7 @@ const BASE_STEPS: Step[] = [
 
       const isUserCreated = userSession?.type === UserSessionType.full
       const defaultName =
-        session && 'user' in session ? session.user.name : userSession?.email ?? ''
+        session && 'user' in session ? session.user.name : (userSession?.email ?? '')
 
       return (
         <ariaComponents.Form
@@ -351,7 +351,7 @@ export function Setup() {
 
   const [searchParams] = useSearchParams()
 
-  const userPlan = session && 'user' in session ? session.user.plan ?? Plan.free : Plan.free
+  const userPlan = session && 'user' in session ? (session.user.plan ?? Plan.free) : Plan.free
 
   const steps = BASE_STEPS
   const isDebug = searchParams.get('__qd-debg__') === 'true'
@@ -404,15 +404,15 @@ export function Setup() {
   const hideNext =
     typeof currentScreen.hideNext === 'function' ?
       currentScreen.hideNext(context)
-    : currentScreen.hideNext ?? false
+    : (currentScreen.hideNext ?? false)
   const canSkip =
     typeof currentScreen.canSkip === 'function' ?
       currentScreen.canSkip(context)
-    : currentScreen.canSkip ?? false
+    : (currentScreen.canSkip ?? false)
   const hidePrevious =
     typeof currentScreen.hidePrevious === 'function' ?
       currentScreen.hidePrevious(context)
-    : currentScreen.hidePrevious ?? false
+    : (currentScreen.hidePrevious ?? false)
 
   return (
     <Page>
diff --git a/app/gui/src/dashboard/utilities/AssetTreeNode.ts b/app/gui/src/dashboard/utilities/AssetTreeNode.ts
index bcc9aae1e532..1305a39f59e8 100644
--- a/app/gui/src/dashboard/utilities/AssetTreeNode.ts
+++ b/app/gui/src/dashboard/utilities/AssetTreeNode.ts
@@ -115,7 +115,7 @@ export default class AssetTreeNode<Item extends backendModule.AnyAsset = backend
       update.directoryId ?? this.directoryId,
       // `null` MUST be special-cases in the following line.
       // eslint-disable-next-line eqeqeq
-      update.children === null ? update.children : update.children ?? this.children,
+      update.children === null ? update.children : (update.children ?? this.children),
       update.depth ?? this.depth,
       update.path ?? this.path,
       update.initialAssetEvents ?? this.initialAssetEvents,
@@ -184,7 +184,7 @@ export default class AssetTreeNode<Item extends backendModule.AnyAsset = backend
     }
     return result?.children?.length === 0 ?
         result.with({ children: null })
-      : result ?? this.asUnion()
+      : (result ?? this.asUnion())
   }
 
   /** Returns all items in the tree, flattened into an array using pre-order traversal. */
diff --git a/app/gui/src/dashboard/utilities/Debug.tsx b/app/gui/src/dashboard/utilities/Debug.tsx
index 5fb8deeaa640..81f939749c2e 100644
--- a/app/gui/src/dashboard/utilities/Debug.tsx
+++ b/app/gui/src/dashboard/utilities/Debug.tsx
@@ -35,7 +35,7 @@ export default function Debug(props: DebugProps) {
     children,
   } = props
   const childPropsRaw: unknown = children.props
-  const childProps: object = typeof childPropsRaw === 'object' ? childPropsRaw ?? {} : {}
+  const childProps: object = typeof childPropsRaw === 'object' ? (childPropsRaw ?? {}) : {}
   const propsValues: unknown[] = Object.values(childProps)
   const typeRaw: unknown = children.type
   const typeName =
diff --git a/app/gui/src/dashboard/utilities/Navigator2D.ts b/app/gui/src/dashboard/utilities/Navigator2D.ts
index 3aabb7d86ee3..f18fa607e7f1 100644
--- a/app/gui/src/dashboard/utilities/Navigator2D.ts
+++ b/app/gui/src/dashboard/utilities/Navigator2D.ts
@@ -317,7 +317,7 @@ export default class Navigator2D {
       const focusTargetNeighbor = neighbor instanceof HTMLElement ? neighbor.focus.bind(null) : null
       const focus =
         neighbor == null ? null : (
-          this.elements.get(neighbor)?.focusWhenPressed[direction] ?? focusTargetNeighbor
+          (this.elements.get(neighbor)?.focusWhenPressed[direction] ?? focusTargetNeighbor)
         )
       if (focus != null) {
         event.preventDefault()
@@ -388,7 +388,7 @@ export default class Navigator2D {
         // eslint-disable-next-line eqeqeq
         options.focusWhenPressed?.[direction] === null ?
           null
-        : options.focusWhenPressed?.[direction] ?? options.focusPrimaryChild ?? null,
+        : (options.focusWhenPressed?.[direction] ?? options.focusPrimaryChild ?? null),
       ),
       dispose,
     })
diff --git a/app/gui/src/dashboard/utilities/drag.ts b/app/gui/src/dashboard/utilities/drag.ts
index 30815a8b3e9a..a5a02c354341 100644
--- a/app/gui/src/dashboard/utilities/drag.ts
+++ b/app/gui/src/dashboard/utilities/drag.ts
@@ -39,7 +39,7 @@ class DragPayloadManager<Payload> {
       dataTransferItem.type.startsWith(this.mimetype),
     )
     const id = item?.type.match(this.regex)?.[1] ?? null
-    return id != null ? this.map.get(id) ?? null : null
+    return id != null ? (this.map.get(id) ?? null) : null
   }
 
   /** Associate data with a {@link React.DragEvent}. */
diff --git a/app/gui/src/dashboard/utilities/jsonSchema.ts b/app/gui/src/dashboard/utilities/jsonSchema.ts
index 64d6eeb48a87..4f8009148b72 100644
--- a/app/gui/src/dashboard/utilities/jsonSchema.ts
+++ b/app/gui/src/dashboard/utilities/jsonSchema.ts
@@ -171,7 +171,7 @@ function constantValueOfSchemaHelper(
         }
         case 'object': {
           const propertiesObject =
-            'properties' in schema ? objectModule.asObject(schema.properties) ?? {} : {}
+            'properties' in schema ? (objectModule.asObject(schema.properties) ?? {}) : {}
           const required = new Set(
             'required' in schema && Array.isArray(schema.required) ?
               schema.required.map(String)
diff --git a/app/gui/src/project-view/components/GraphEditor/GraphEdge.vue b/app/gui/src/project-view/components/GraphEditor/GraphEdge.vue
index dac052bf9e6e..4818af27cf3c 100644
--- a/app/gui/src/project-view/components/GraphEditor/GraphEdge.vue
+++ b/app/gui/src/project-view/components/GraphEditor/GraphEdge.vue
@@ -125,7 +125,7 @@ const sourceMask = computed<NodeMask | undefined>(() => {
   if (!nodeRect) return
   const animProgress =
     startsInPort.value ?
-      (sourceNode.value && graph.nodeHoverAnimations.get(sourceNode.value)) ?? 0
+      ((sourceNode.value && graph.nodeHoverAnimations.get(sourceNode.value)) ?? 0)
     : 0
   const padding = animProgress * VISIBLE_PORT_MASK_PADDING
   if (!maskSource && padding === 0) return
diff --git a/app/gui/src/project-view/components/GraphEditor/GraphNode.vue b/app/gui/src/project-view/components/GraphEditor/GraphNode.vue
index da61ee14b53f..c3b521ab8721 100644
--- a/app/gui/src/project-view/components/GraphEditor/GraphNode.vue
+++ b/app/gui/src/project-view/components/GraphEditor/GraphNode.vue
@@ -472,8 +472,8 @@ const showMenuAt = ref<{ x: number; y: number }>()
     :style="nodeStyle"
     :class="nodeClass"
     :data-node-id="nodeId"
-    @pointerenter="(nodeHovered = true), updateNodeHover($event)"
-    @pointerleave="(nodeHovered = false), updateNodeHover(undefined)"
+    @pointerenter="((nodeHovered = true), updateNodeHover($event))"
+    @pointerleave="((nodeHovered = false), updateNodeHover(undefined))"
     @pointermove="updateNodeHover"
   >
     <div class="binding" v-text="node.pattern?.code()" />
@@ -481,7 +481,7 @@ const showMenuAt = ref<{ x: number; y: number }>()
       v-if="!menuVisible && isRecordingOverridden"
       class="overrideRecordButton clickable"
       data-testid="recordingOverriddenButton"
-      @click="(isRecordingOverridden = false), setSoleSelected()"
+      @click="((isRecordingOverridden = false), setSoleSelected())"
     >
       <SvgIcon name="record" />
     </button>
@@ -527,7 +527,7 @@ const showMenuAt = ref<{ x: number; y: number }>()
       :style="contentNodeStyle"
       v-on="dragPointer.events"
       @click="handleNodeClick"
-      @contextmenu.stop.prevent="ensureSelected(), (showMenuAt = $event)"
+      @contextmenu.stop.prevent="(ensureSelected(), (showMenuAt = $event))"
     >
       <ComponentWidgetTree
         :ast="props.node.innerExpr"
@@ -559,7 +559,7 @@ const showMenuAt = ref<{ x: number; y: number }>()
         :nodeId="nodeId"
         :forceVisible="nodeHovered"
         @newNodeClick="
-          setSoleSelected(), emit('createNodes', [{ commit: false, content: undefined }])
+          (setSoleSelected(), emit('createNodes', [{ commit: false, content: undefined }]))
         "
         @portClick="(...args) => emit('outputPortClick', ...args)"
         @portDoubleClick="(...args) => emit('outputPortDoubleClick', ...args)"
diff --git a/app/gui/src/project-view/components/GraphEditor/widgets/WidgetText.vue b/app/gui/src/project-view/components/GraphEditor/widgets/WidgetText.vue
index 6837b90746a4..2967d4d3f726 100644
--- a/app/gui/src/project-view/components/GraphEditor/widgets/WidgetText.vue
+++ b/app/gui/src/project-view/components/GraphEditor/widgets/WidgetText.vue
@@ -88,7 +88,7 @@ const textContents = computed(() =>
   props.input.value instanceof Ast.TextLiteral ? props.input.value.rawTextContent : '',
 )
 const placeholder = computed(() =>
-  WidgetInput.isPlaceholder(props.input) ? inputTextLiteral.value?.rawTextContent ?? '' : '',
+  WidgetInput.isPlaceholder(props.input) ? (inputTextLiteral.value?.rawTextContent ?? '') : '',
 )
 const editedContents = ref(textContents.value)
 watch(textContents, (value) => (editedContents.value = value))
diff --git a/app/gui/src/project-view/components/ResizeHandles.vue b/app/gui/src/project-view/components/ResizeHandles.vue
index f3d63de9c238..b2174ff2106b 100644
--- a/app/gui/src/project-view/components/ResizeHandles.vue
+++ b/app/gui/src/project-view/components/ResizeHandles.vue
@@ -112,8 +112,8 @@ const handler = {
   & circle {
     pointer-events: all;
     r: calc(
-      var(--resize-handle-radius, 0) + (var(--resize-handle-outside) - var(--resize-handle-inside)) /
-        2
+      var(--resize-handle-radius, 0) +
+        (var(--resize-handle-outside) - var(--resize-handle-inside)) / 2
     );
     stroke: transparent;
     stroke-width: calc(var(--resize-handle-inside) + var(--resize-handle-outside));
diff --git a/app/gui/src/project-view/components/shared/AgGridTableView.vue b/app/gui/src/project-view/components/shared/AgGridTableView.vue
index 284e6aa1d978..64254f48b2f7 100644
--- a/app/gui/src/project-view/components/shared/AgGridTableView.vue
+++ b/app/gui/src/project-view/components/shared/AgGridTableView.vue
@@ -330,7 +330,7 @@ const { AgGridVue } = await import('ag-grid-vue3')
       :allowContextMenuWithControlKey="true"
       @gridReady="onGridReady"
       @firstDataRendered="updateColumnWidths"
-      @rowDataUpdated="updateColumnWidths($event), emit('rowDataUpdated', $event)"
+      @rowDataUpdated="(updateColumnWidths($event), emit('rowDataUpdated', $event))"
       @columnResized="lockColumnSize"
       @cellEditingStarted="emit('cellEditingStarted', $event)"
       @cellEditingStopped="emit('cellEditingStopped', $event)"
diff --git a/app/gui/src/project-view/components/visualizations/HistogramVisualization.vue b/app/gui/src/project-view/components/visualizations/HistogramVisualization.vue
index 5dcd39ca456a..12c1adbe9c5d 100644
--- a/app/gui/src/project-view/components/visualizations/HistogramVisualization.vue
+++ b/app/gui/src/project-view/components/visualizations/HistogramVisualization.vue
@@ -230,7 +230,7 @@ watchEffect(() => {
       rawBins.value = rawData.data?.bins ?? undefined
     }
 
-    const values = Array.isArray(newData) ? newData : newData?.values ?? []
+    const values = Array.isArray(newData) ? newData : (newData?.values ?? [])
     points.value = values.filter((value) => typeof value === 'number' && !Number.isNaN(value))
   }
 })
diff --git a/app/gui/src/project-view/components/visualizations/ScatterplotVisualization.vue b/app/gui/src/project-view/components/visualizations/ScatterplotVisualization.vue
index 632c3ae42a05..f5e1305d2f84 100644
--- a/app/gui/src/project-view/components/visualizations/ScatterplotVisualization.vue
+++ b/app/gui/src/project-view/components/visualizations/ScatterplotVisualization.vue
@@ -161,7 +161,7 @@ const data = computed<Data>(() => {
     Array.isArray(rawData) ?
       // eslint-disable-next-line camelcase
       rawData.map((y, index) => ({ x: index, y, row_number: index }))
-    : rawData.data ?? []
+    : (rawData.data ?? [])
   let data: Point[]
   const isTimeSeries: boolean =
     'x_value_type' in rawData ?
@@ -526,7 +526,7 @@ watch([boxWidth, boxHeight], () => (shouldAnimate.value = false))
 
 /** Helper function to match a d3 shape from its name. */
 function matchShape(d: Point) {
-  return d.shape != null ? SHAPE_TO_SYMBOL[d.shape] ?? d3.symbolCircle : d3.symbolCircle
+  return d.shape != null ? (SHAPE_TO_SYMBOL[d.shape] ?? d3.symbolCircle) : d3.symbolCircle
 }
 
 watchEffect(() => {
diff --git a/app/gui/src/project-view/components/visualizations/TableVisualization.vue b/app/gui/src/project-view/components/visualizations/TableVisualization.vue
index c4df286aba7b..fae09a03b756 100644
--- a/app/gui/src/project-view/components/visualizations/TableVisualization.vue
+++ b/app/gui/src/project-view/components/visualizations/TableVisualization.vue
@@ -585,7 +585,7 @@ watchEffect(() => {
           ...dataHeader,
         ]
       : dataHeader
-    const rows = data_.data && data_.data.length > 0 ? data_.data[0]?.length ?? 0 : 0
+    const rows = data_.data && data_.data.length > 0 ? (data_.data[0]?.length ?? 0) : 0
     rowData.value = Array.from({ length: rows }, (_, i) => {
       const shift = data_.has_index_col ? 1 : 0
       return Object.fromEntries(
diff --git a/app/gui/src/project-view/composables/events.ts b/app/gui/src/project-view/composables/events.ts
index a4f556a43704..3738698eef78 100644
--- a/app/gui/src/project-view/composables/events.ts
+++ b/app/gui/src/project-view/composables/events.ts
@@ -147,7 +147,7 @@ export function keyboardBusyExceptIn(el: Opt<Element>) {
 }
 
 const hasWindow = typeof window !== 'undefined'
-const platform = hasWindow ? window.navigator?.platform ?? '' : ''
+const platform = hasWindow ? (window.navigator?.platform ?? '') : ''
 export const isMacLike = /(Mac|iPhone|iPod|iPad)/i.test(platform)
 
 /** Check if `mod` key (ctrl or cmd) appropriate for current platform is used */
diff --git a/app/gui/src/project-view/composables/nodeCreation.ts b/app/gui/src/project-view/composables/nodeCreation.ts
index 5307b86d4a96..25753110f811 100644
--- a/app/gui/src/project-view/composables/nodeCreation.ts
+++ b/app/gui/src/project-view/composables/nodeCreation.ts
@@ -74,8 +74,8 @@ export function useNodeCreation(
   function placeNode(placement: PlacementStrategy, place: (nodes?: Iterable<Rect>) => Vec2): Vec2 {
     return (
       placement.type === 'viewport' ? place()
-      : placement.type === 'mouse' ? tryMouse() ?? place()
-      : placement.type === 'mouseRelative' ? tryMouseRelative(placement.posOffset) ?? place()
+      : placement.type === 'mouse' ? (tryMouse() ?? place())
+      : placement.type === 'mouseRelative' ? (tryMouseRelative(placement.posOffset) ?? place())
       : placement.type === 'mouseEvent' ? mouseDictatedPlacement(placement.position)
       : placement.type === 'source' ?
         place(iter.filterDefined([graphStore.visibleArea(placement.node)]))
diff --git a/app/gui/src/project-view/stores/graph/graphDatabase.ts b/app/gui/src/project-view/stores/graph/graphDatabase.ts
index 36d62a0f764a..3b2c862755db 100644
--- a/app/gui/src/project-view/stores/graph/graphDatabase.ts
+++ b/app/gui/src/project-view/stores/graph/graphDatabase.ts
@@ -150,7 +150,7 @@ export class GraphDb {
 
   /** TODO: Add docs */
   getNodeFirstOutputPort(id: NodeId | undefined): AstId | undefined {
-    return id ? set.first(this.nodeOutputPorts.lookup(id)) ?? this.idFromExternal(id) : undefined
+    return id ? (set.first(this.nodeOutputPorts.lookup(id)) ?? this.idFromExternal(id)) : undefined
   }
 
   /** TODO: Add docs */
diff --git a/app/gui/src/project-view/util/callTree.ts b/app/gui/src/project-view/util/callTree.ts
index 86cece474e0a..9aa7dd1bb224 100644
--- a/app/gui/src/project-view/util/callTree.ts
+++ b/app/gui/src/project-view/util/callTree.ts
@@ -96,8 +96,8 @@ abstract class Argument {
  * represented in the AST.
  */
 export class ArgumentPlaceholder extends Argument {
-  public declare index: number
-  public declare argInfo: SuggestionEntryArgument
+  declare public index: number
+  declare public argInfo: SuggestionEntryArgument
   /** TODO: Add docs */
   constructor(
     callId: string,
diff --git a/app/gui/src/project-view/util/config.ts b/app/gui/src/project-view/util/config.ts
index f1b5de979da0..a60be62baa0b 100644
--- a/app/gui/src/project-view/util/config.ts
+++ b/app/gui/src/project-view/util/config.ts
@@ -24,7 +24,7 @@ const STRING_TO_BOOLEAN: Record<string, boolean> = {
 function parseBoolean(value: unknown): boolean | null {
   return (
     typeof value === 'boolean' ? value
-    : typeof value === 'string' ? STRING_TO_BOOLEAN[value] ?? null
+    : typeof value === 'string' ? (STRING_TO_BOOLEAN[value] ?? null)
     : null
   )
 }
diff --git a/app/ydoc-shared/src/ast/tree.ts b/app/ydoc-shared/src/ast/tree.ts
index 72b7e6972ace..6c867448fb67 100644
--- a/app/ydoc-shared/src/ast/tree.ts
+++ b/app/ydoc-shared/src/ast/tree.ts
@@ -2180,7 +2180,7 @@ export class Group extends BaseExpression {
     if (open) yield firstChild(open)
     const spaced = ((open && expression?.whitespace) ?? '') !== ''
     if (expression) yield open ? preferSpacedIf(expression, spaced) : firstChild(expression)
-    if (close) yield open ?? expression ? preferSpacedIf(close, spaced) : firstChild(close)
+    if (close) yield (open ?? expression) ? preferSpacedIf(close, spaced) : firstChild(close)
   }
 }
 /** TODO: Add docs */