diff --git a/packages/bbui/src/Form/Core/Combobox.svelte b/packages/bbui/src/Form/Core/Combobox.svelte
index e2e2792f54..38cc3ec091 100644
--- a/packages/bbui/src/Form/Core/Combobox.svelte
+++ b/packages/bbui/src/Form/Core/Combobox.svelte
@@ -11,6 +11,7 @@
   import { createEventDispatcher } from "svelte"
   import clickOutside from "../../Actions/click_outside"
   import Popover from "../../Popover/Popover.svelte"
+  import { PopoverAlignment } from "../../constants"
 
   export let value: string | undefined = undefined
   export let id: string | undefined = undefined
@@ -97,11 +98,16 @@
 <Popover
   {anchor}
   {open}
-  align="left"
+  align={PopoverAlignment.Left}
   on:close={() => (open = false)}
   useAnchorWidth
 >
-  <div class="popover-content" use:clickOutside={() => (open = false)}>
+  <div
+    class="popover-content"
+    use:clickOutside={() => {
+      open = false
+    }}
+  >
     <ul class="spectrum-Menu" role="listbox">
       {#if options && Array.isArray(options)}
         {#each options as option}
diff --git a/packages/bbui/src/Form/Core/Picker.svelte b/packages/bbui/src/Form/Core/Picker.svelte
index 88866196a7..8541858923 100644
--- a/packages/bbui/src/Form/Core/Picker.svelte
+++ b/packages/bbui/src/Form/Core/Picker.svelte
@@ -1,4 +1,9 @@
-<script>
+<script lang="ts" context="module">
+  type O = any
+  type V = any
+</script>
+
+<script lang="ts">
   import "@spectrum-css/picker/dist/index-vars.css"
   import "@spectrum-css/popover/dist/index-vars.css"
   import "@spectrum-css/menu/dist/index-vars.css"
@@ -11,43 +16,55 @@
   import Tags from "../../Tags/Tags.svelte"
   import Tag from "../../Tags/Tag.svelte"
   import ProgressCircle from "../../ProgressCircle/ProgressCircle.svelte"
+  import { PopoverAlignment } from "../../constants"
 
-  export let id = null
-  export let disabled = false
-  export let fieldText = ""
-  export let fieldIcon = ""
-  export let fieldColour = ""
-  export let isPlaceholder = false
-  export let placeholderOption = null
-  export let options = []
-  export let isOptionSelected = () => false
-  export let isOptionEnabled = () => true
-  export let onSelectOption = () => {}
-  export let getOptionLabel = option => option
-  export let getOptionValue = option => option
-  export let getOptionIcon = () => null
+  export let id: string | undefined = undefined
+  export let disabled: boolean = false
+  export let fieldText: string = ""
+  export let fieldIcon: string = ""
+  export let fieldColour: string = ""
+  export let isPlaceholder: boolean = false
+  export let placeholderOption: string | undefined | boolean = undefined
+  export let options: O[] = []
+  export let isOptionSelected = (option: O) => option as unknown as boolean
+  export let isOptionEnabled = (option: O, _index?: number) =>
+    option as unknown as boolean
+  export let onSelectOption: (_value: V) => void = () => {}
+  export let getOptionLabel = (option: O, _index?: number) => `${option}`
+  export let getOptionValue = (option: O, _index?: number) =>
+    option as unknown as V
+  export let getOptionIcon = (option: O, _index?: number) =>
+    option as unknown as O
   export let useOptionIconImage = false
-  export let getOptionColour = () => null
-  export let getOptionSubtitle = () => null
-  export let open = false
-  export let readonly = false
-  export let quiet = false
-  export let autoWidth = false
-  export let autocomplete = false
-  export let sort = false
-  export let searchTerm = null
-  export let customPopoverHeight
-  export let align = "left"
-  export let footer = null
-  export let customAnchor = null
-  export let loading
-  export let onOptionMouseenter = () => {}
-  export let onOptionMouseleave = () => {}
+  export let getOptionColour = (option: O, _index?: number) =>
+    option as unknown as O
+  export let getOptionSubtitle = (option: O, _index?: number) =>
+    option as unknown as O
+  export let open: boolean = false
+  export let readonly: boolean = false
+  export let quiet: boolean = false
+  export let autoWidth: boolean | undefined = false
+  export let autocomplete: boolean = false
+  export let sort: boolean = false
+  export let searchTerm: string | null = null
+  export let customPopoverHeight: string | undefined = undefined
+  export let align: PopoverAlignment | undefined = PopoverAlignment.Left
+  export let footer: string | undefined = undefined
+  export let customAnchor: HTMLElement | undefined = undefined
+  export let loading: boolean = false
+  export let onOptionMouseenter: (
+    _e: MouseEvent,
+    _option: any
+  ) => void = () => {}
+  export let onOptionMouseleave: (
+    _e: MouseEvent,
+    _option: any
+  ) => void = () => {}
 
   const dispatch = createEventDispatcher()
 
-  let button
-  let component
+  let button: any
+  let component: any
 
   $: sortedOptions = getSortedOptions(options, getOptionLabel, sort)
   $: filteredOptions = getFilteredOptions(
@@ -56,7 +73,7 @@
     getOptionLabel
   )
 
-  const onClick = e => {
+  const onClick = (e: MouseEvent) => {
     e.preventDefault()
     e.stopPropagation()
     dispatch("click")
@@ -67,7 +84,11 @@
     open = !open
   }
 
-  const getSortedOptions = (options, getLabel, sort) => {
+  const getSortedOptions = (
+    options: any[],
+    getLabel: (_option: any) => string,
+    sort: boolean
+  ) => {
     if (!options?.length || !Array.isArray(options)) {
       return []
     }
@@ -81,17 +102,21 @@
     })
   }
 
-  const getFilteredOptions = (options, term, getLabel) => {
+  const getFilteredOptions = (
+    options: any[],
+    term: string | null,
+    getLabel: (_option: any) => string
+  ) => {
     if (autocomplete && term) {
       const lowerCaseTerm = term.toLowerCase()
-      return options.filter(option => {
+      return options.filter((option: any) => {
         return `${getLabel(option)}`.toLowerCase().includes(lowerCaseTerm)
       })
     }
     return options
   }
 
-  const onScroll = e => {
+  const onScroll = (e: any) => {
     const scrollPxThreshold = 100
     const scrollPositionFromBottom =
       e.target.scrollHeight - e.target.clientHeight - e.target.scrollTop
@@ -151,18 +176,20 @@
 <!-- svelte-ignore a11y-click-events-have-key-events -->
 <Popover
   anchor={customAnchor ? customAnchor : button}
-  align={align || "left"}
+  align={align || PopoverAlignment.Left}
   {open}
   on:close={() => (open = false)}
   useAnchorWidth={!autoWidth}
-  maxWidth={autoWidth ? 400 : null}
+  maxWidth={autoWidth ? 400 : undefined}
   customHeight={customPopoverHeight}
   maxHeight={360}
 >
   <div
     class="popover-content"
     class:auto-width={autoWidth}
-    use:clickOutside={() => (open = false)}
+    use:clickOutside={() => {
+      open = false
+    }}
   >
     {#if autocomplete}
       <Search
diff --git a/packages/bbui/src/Form/Core/Search.svelte b/packages/bbui/src/Form/Core/Search.svelte
index f19c2a7f4c..bc3b38d8ed 100644
--- a/packages/bbui/src/Form/Core/Search.svelte
+++ b/packages/bbui/src/Form/Core/Search.svelte
@@ -1,19 +1,19 @@
-<script>
+<script lang="ts">
   import "@spectrum-css/search/dist/index-vars.css"
   import { createEventDispatcher } from "svelte"
 
-  export let value = null
-  export let placeholder = null
+  export let value: any = null
+  export let placeholder: string | undefined = undefined
   export let disabled = false
   export let id = null
   export let updateOnChange = true
   export let quiet = false
-  export let inputRef
+  export let inputRef: HTMLElement | undefined = undefined
 
   const dispatch = createEventDispatcher()
   let focus = false
 
-  const updateValue = value => {
+  const updateValue = (value: any) => {
     dispatch("change", value)
   }
 
@@ -21,19 +21,19 @@
     focus = true
   }
 
-  const onBlur = event => {
+  const onBlur = (event: any) => {
     focus = false
     updateValue(event.target.value)
   }
 
-  const onInput = event => {
+  const onInput = (event: any) => {
     if (!updateOnChange) {
       return
     }
     updateValue(event.target.value)
   }
 
-  const updateValueOnEnter = event => {
+  const updateValueOnEnter = (event: any) => {
     if (event.key === "Enter") {
       updateValue(event.target.value)
     }
diff --git a/packages/bbui/src/Form/Core/Select.svelte b/packages/bbui/src/Form/Core/Select.svelte
index 7d325bb6cc..2957c0fec2 100644
--- a/packages/bbui/src/Form/Core/Select.svelte
+++ b/packages/bbui/src/Form/Core/Select.svelte
@@ -1,33 +1,44 @@
-<script>
+<script lang="ts" context="module">
+  type O = any
+  type V = any
+</script>
+
+<script lang="ts">
   import { createEventDispatcher } from "svelte"
   import Picker from "./Picker.svelte"
+  import { PopoverAlignment } from "../../constants"
 
-  export let value = null
-  export let id = null
-  export let placeholder = "Choose an option"
-  export let disabled = false
-  export let options = []
-  export let getOptionLabel = option => option
-  export let getOptionValue = option => option
-  export let getOptionIcon = () => null
-  export let getOptionColour = () => null
-  export let getOptionSubtitle = () => null
-  export let compare = null
+  export let value: V | null = null
+  export let id: string | undefined = undefined
+  export let placeholder: string | boolean = "Choose an option"
+  export let disabled: boolean = false
+  export let options: O[] = []
+  export let getOptionLabel = (option: O, _index?: number) => `${option}`
+  export let getOptionValue = (option: O, _index?: number) =>
+    option as unknown as V
+  export let getOptionIcon = (option: O, _index?: number) =>
+    option as unknown as string
+  export let getOptionColour = (option: O, _index?: number) =>
+    option as unknown as string
+  export let getOptionSubtitle = (option: O, _index?: number) =>
+    option as unknown as string
+  export let compare = (option: O, value: V) => option === value
   export let useOptionIconImage = false
-  export let isOptionEnabled
-  export let readonly = false
-  export let quiet = false
-  export let autoWidth = false
-  export let autocomplete = false
-  export let sort = false
-  export let align
-  export let footer = null
-  export let open = false
-  export let tag = null
-  export let searchTerm = null
-  export let loading
+  export let isOptionEnabled = (option: O, _index?: number) =>
+    option as unknown as boolean
+  export let readonly: boolean = false
+  export let quiet: boolean = false
+  export let autoWidth: boolean = false
+  export let autocomplete: boolean = false
+  export let sort: boolean = false
+  export let align: PopoverAlignment | undefined = PopoverAlignment.Left
+  export let footer: string | undefined = undefined
+  export let open: boolean = false
+  export let searchTerm: string | undefined = undefined
+  export let loading: boolean | undefined = undefined
   export let onOptionMouseenter = () => {}
   export let onOptionMouseleave = () => {}
+  export let customPopoverHeight: string | undefined = undefined
 
   const dispatch = createEventDispatcher()
 
@@ -35,24 +46,28 @@
   $: fieldIcon = getFieldAttribute(getOptionIcon, value, options)
   $: fieldColour = getFieldAttribute(getOptionColour, value, options)
 
-  function compareOptionAndValue(option, value) {
+  function compareOptionAndValue(option: O, value: V) {
     return typeof compare === "function"
       ? compare(option, value)
       : option === value
   }
 
-  const getFieldAttribute = (getAttribute, value, options) => {
+  const getFieldAttribute = (getAttribute: any, value: V[], options: O[]) => {
     // Wait for options to load if there is a value but no options
     if (!options?.length) {
       return ""
     }
-    const index = options.findIndex((option, idx) =>
+    const index = options.findIndex((option: any, idx: number) =>
       compareOptionAndValue(getOptionValue(option, idx), value)
     )
     return index !== -1 ? getAttribute(options[index], index) : null
   }
 
-  const getFieldText = (value, options, placeholder) => {
+  const getFieldText = (
+    value: any,
+    options: any,
+    placeholder: boolean | string
+  ) => {
     if (value == null || value === "") {
       // Explicit false means use no placeholder and allow an empty fields
       if (placeholder === false) {
@@ -67,7 +82,7 @@
     )
   }
 
-  const selectOption = value => {
+  const selectOption = (value: V) => {
     dispatch("change", value)
     open = false
   }
@@ -98,14 +113,14 @@
   {isOptionEnabled}
   {autocomplete}
   {sort}
-  {tag}
   {onOptionMouseenter}
   {onOptionMouseleave}
   isPlaceholder={value == null || value === ""}
   placeholderOption={placeholder === false
-    ? null
+    ? undefined
     : placeholder || "Choose an option"}
   isOptionSelected={option => compareOptionAndValue(option, value)}
   onSelectOption={selectOption}
   {loading}
+  {customPopoverHeight}
 />
diff --git a/packages/bbui/src/Form/Core/TextField.svelte b/packages/bbui/src/Form/Core/TextField.svelte
index 917bb2a452..db96a17811 100644
--- a/packages/bbui/src/Form/Core/TextField.svelte
+++ b/packages/bbui/src/Form/Core/TextField.svelte
@@ -1,25 +1,25 @@
-<script>
+<script lang="ts">
   import "@spectrum-css/textfield/dist/index-vars.css"
   import { createEventDispatcher, onMount, tick } from "svelte"
 
   export let value = null
-  export let placeholder = null
+  export let placeholder: string | undefined = undefined
   export let type = "text"
   export let disabled = false
   export let id = null
   export let readonly = false
   export let updateOnChange = true
   export let quiet = false
-  export let align
+  export let align: "left" | "right" | "center" | undefined = undefined
   export let autofocus = false
-  export let autocomplete = null
+  export let autocomplete: boolean | undefined
 
   const dispatch = createEventDispatcher()
 
-  let field
+  let field: any
   let focus = false
 
-  const updateValue = newValue => {
+  const updateValue = (newValue: any) => {
     if (readonly || disabled) {
       return
     }
@@ -37,7 +37,7 @@
     focus = true
   }
 
-  const onBlur = event => {
+  const onBlur = (event: any) => {
     if (readonly || disabled) {
       return
     }
@@ -45,14 +45,14 @@
     updateValue(event.target.value)
   }
 
-  const onInput = event => {
+  const onInput = (event: any) => {
     if (readonly || !updateOnChange || disabled) {
       return
     }
     updateValue(event.target.value)
   }
 
-  const updateValueOnEnter = event => {
+  const updateValueOnEnter = (event: any) => {
     if (readonly || disabled) {
       return
     }
@@ -61,13 +61,20 @@
     }
   }
 
-  const getInputMode = type => {
+  const getInputMode = (type: any) => {
     if (type === "bigint") {
       return "numeric"
     }
     return type === "number" ? "decimal" : "text"
   }
 
+  $: autocompleteValue =
+    typeof autocomplete === "boolean"
+      ? autocomplete
+        ? "on"
+        : "off"
+      : undefined
+
   onMount(async () => {
     if (disabled) return
     focus = autofocus
@@ -104,7 +111,7 @@
     class="spectrum-Textfield-input"
     style={align ? `text-align: ${align};` : ""}
     inputmode={getInputMode(type)}
-    {autocomplete}
+    autocomplete={autocompleteValue}
   />
 </div>
 
diff --git a/packages/bbui/src/Form/Field.svelte b/packages/bbui/src/Form/Field.svelte
index 1770438c3c..5624956c8c 100644
--- a/packages/bbui/src/Form/Field.svelte
+++ b/packages/bbui/src/Form/Field.svelte
@@ -1,14 +1,14 @@
-<script>
+<script lang="ts">
   import "@spectrum-css/fieldlabel/dist/index-vars.css"
   import FieldLabel from "./FieldLabel.svelte"
   import Icon from "../Icon/Icon.svelte"
 
-  export let id = null
-  export let label = null
-  export let labelPosition = "above"
-  export let error = null
-  export let helpText = null
-  export let tooltip = ""
+  export let id: string | undefined = undefined
+  export let label: string | undefined = undefined
+  export let labelPosition: string = "above"
+  export let error: string | undefined = undefined
+  export let helpText: string | undefined = undefined
+  export let tooltip: string | undefined = undefined
 </script>
 
 <div class="spectrum-Form-item" class:above={labelPosition === "above"}>
diff --git a/packages/bbui/src/Form/Input.svelte b/packages/bbui/src/Form/Input.svelte
index 47962720af..b1a8669135 100644
--- a/packages/bbui/src/Form/Input.svelte
+++ b/packages/bbui/src/Form/Input.svelte
@@ -1,24 +1,24 @@
-<script>
+<script lang="ts">
   import Field from "./Field.svelte"
   import TextField from "./Core/TextField.svelte"
   import { createEventDispatcher } from "svelte"
 
-  export let value = null
-  export let label = null
+  export let value: any = undefined
+  export let label: string | undefined = undefined
   export let labelPosition = "above"
-  export let placeholder = null
+  export let placeholder: string | undefined = undefined
   export let type = "text"
   export let disabled = false
   export let readonly = false
-  export let error = null
+  export let error: string | undefined = undefined
   export let updateOnChange = true
   export let quiet = false
-  export let autofocus
-  export let autocomplete
-  export let helpText = null
+  export let autofocus: boolean | undefined = undefined
+  export let autocomplete: boolean | undefined = undefined
+  export let helpText: string | undefined = undefined
 
   const dispatch = createEventDispatcher()
-  const onChange = e => {
+  const onChange = (e: any) => {
     value = e.detail
     dispatch("change", e.detail)
   }
@@ -27,7 +27,6 @@
 <Field {helpText} {label} {labelPosition} {error}>
   <TextField
     {updateOnChange}
-    {error}
     {disabled}
     {readonly}
     {value}
diff --git a/packages/bbui/src/Form/Select.svelte b/packages/bbui/src/Form/Select.svelte
index 0e67a1f532..be79da36aa 100644
--- a/packages/bbui/src/Form/Select.svelte
+++ b/packages/bbui/src/Form/Select.svelte
@@ -1,44 +1,54 @@
-<script>
+<script lang="ts" context="module">
+  type O = any
+  type V = any
+</script>
+
+<script lang="ts">
   import Field from "./Field.svelte"
   import Select from "./Core/Select.svelte"
   import { createEventDispatcher } from "svelte"
+  import { PopoverAlignment } from "../constants"
 
-  export let value = null
-  export let label = undefined
-  export let disabled = false
-  export let readonly = false
-  export let labelPosition = "above"
-  export let error = null
-  export let placeholder = "Choose an option"
-  export let options = []
-  export let getOptionLabel = option => extractProperty(option, "label")
-  export let getOptionValue = option => extractProperty(option, "value")
-  export let getOptionSubtitle = option => option?.subtitle
-  export let getOptionIcon = option => option?.icon
-  export let getOptionColour = option => option?.colour
+  export let value: V | undefined = undefined
+  export let label: string | undefined = undefined
+  export let disabled: boolean = false
+  export let readonly: boolean = false
+  export let labelPosition: string = "above"
+  export let error: string | undefined = undefined
+  export let placeholder: string | boolean = "Choose an option"
+  export let options: O[] = []
+  export let getOptionLabel = (option: O, _index?: number) =>
+    extractProperty(option, "label")
+  export let getOptionValue = (option: O, _index?: number) =>
+    extractProperty(option, "value")
+  export let getOptionSubtitle = (option: O, _index?: number) =>
+    option?.subtitle
+  export let getOptionIcon = (option: O, _index?: number) => option?.icon
+  export let getOptionColour = (option: O, _index?: number) => option?.colour
   export let useOptionIconImage = false
-  export let isOptionEnabled = undefined
-  export let quiet = false
-  export let autoWidth = false
-  export let sort = false
-  export let tooltip = ""
-  export let autocomplete = false
-  export let customPopoverHeight = undefined
-  export let align = undefined
-  export let footer = null
-  export let tag = null
-  export let helpText = null
-  export let compare = undefined
+  export let isOptionEnabled:
+    | ((_option: O, _index?: number) => boolean)
+    | undefined = undefined
+  export let quiet: boolean = false
+  export let autoWidth: boolean = false
+  export let sort: boolean = false
+  export let tooltip: string | undefined = undefined
+  export let autocomplete: boolean = false
+  export let customPopoverHeight: string | undefined = undefined
+  export let align: PopoverAlignment | undefined = PopoverAlignment.Left
+  export let footer: string | undefined = undefined
+  export let helpText: string | undefined = undefined
+  export let compare: any = undefined
   export let onOptionMouseenter = () => {}
   export let onOptionMouseleave = () => {}
 
   const dispatch = createEventDispatcher()
-  const onChange = e => {
+  const onChange = (e: CustomEvent<any>) => {
     value = e.detail
     dispatch("change", e.detail)
   }
 
-  const extractProperty = (value, property) => {
+  const extractProperty = (value: any, property: any) => {
     if (value && typeof value === "object") {
       return value[property]
     }
@@ -49,7 +59,6 @@
 <Field {helpText} {label} {labelPosition} {error} {tooltip}>
   <Select
     {quiet}
-    {error}
     {disabled}
     {readonly}
     {value}
@@ -68,7 +77,6 @@
     {isOptionEnabled}
     {autocomplete}
     {customPopoverHeight}
-    {tag}
     {compare}
     {onOptionMouseenter}
     {onOptionMouseleave}
diff --git a/packages/bbui/src/StatusLight/StatusLight.svelte b/packages/bbui/src/StatusLight/StatusLight.svelte
index f3ef1f62de..e15bed42dd 100644
--- a/packages/bbui/src/StatusLight/StatusLight.svelte
+++ b/packages/bbui/src/StatusLight/StatusLight.svelte
@@ -1,25 +1,25 @@
-<script>
+<script lang="ts">
   import "@spectrum-css/statuslight"
 
-  export let size = "M"
-  export let celery = false
-  export let yellow = false
-  export let fuchsia = false
-  export let indigo = false
-  export let seafoam = false
-  export let chartreuse = false
-  export let magenta = false
-  export let purple = false
-  export let neutral = false
-  export let info = false
-  export let positive = false
-  export let notice = false
-  export let negative = false
-  export let disabled = false
-  export let active = false
-  export let color = null
-  export let square = false
-  export let hoverable = false
+  export let size: string = "M"
+  export let celery: boolean = false
+  export let yellow: boolean = false
+  export let fuchsia: boolean = false
+  export let indigo: boolean = false
+  export let seafoam: boolean = false
+  export let chartreuse: boolean = false
+  export let magenta: boolean = false
+  export let purple: boolean = false
+  export let neutral: boolean = false
+  export let info: boolean = false
+  export let positive: boolean = false
+  export let notice: boolean = false
+  export let negative: boolean = false
+  export let disabled: boolean = false
+  export let active: boolean = false
+  export let color: string | undefined = undefined
+  export let square: boolean = false
+  export let hoverable: boolean = false
 </script>
 
 <!-- svelte-ignore a11y-no-static-element-interactions -->
diff --git a/packages/builder/src/components/common/bindings/DrawerBindableInput.svelte b/packages/builder/src/components/common/bindings/DrawerBindableInput.svelte
index aec23f6ccc..8957fa9a77 100644
--- a/packages/builder/src/components/common/bindings/DrawerBindableInput.svelte
+++ b/packages/builder/src/components/common/bindings/DrawerBindableInput.svelte
@@ -1,4 +1,4 @@
-<script>
+<script lang="ts">
   import { Icon, Input, Drawer, Button } from "@budibase/bbui"
   import {
     readableToRuntimeBinding,
@@ -10,25 +10,25 @@
   import { builderStore } from "@/stores/builder"
 
   export let panel = ClientBindingPanel
-  export let value = ""
-  export let bindings = []
-  export let title
-  export let placeholder
-  export let label
-  export let disabled = false
-  export let allowHBS = true
-  export let allowJS = true
-  export let allowHelpers = true
-  export let updateOnChange = true
-  export let key
-  export let disableBindings = false
-  export let forceModal = false
+  export let value: any = ""
+  export let bindings: any[] = []
+  export let title: string | undefined = undefined
+  export let placeholder: string | undefined = undefined
+  export let label: string | undefined = undefined
+  export let disabled: boolean = false
+  export let allowHBS: boolean = true
+  export let allowJS: boolean = true
+  export let allowHelpers: boolean = true
+  export let updateOnChange: boolean = true
+  export let key: string | null = null
+  export let disableBindings: boolean = false
+  export let forceModal: boolean = false
   export let context = null
-  export let autocomplete
+  export let autocomplete: boolean | undefined = undefined
 
   const dispatch = createEventDispatcher()
 
-  let bindingDrawer
+  let bindingDrawer: any
   let currentVal = value
 
   $: readableValue = runtimeToReadableBinding(bindings, value)
@@ -38,7 +38,7 @@
   const saveBinding = () => {
     onChange(tempValue)
     onBlur()
-    builderStore.propertyFocus()
+    builderStore.propertyFocus(null)
     bindingDrawer.hide()
   }
 
@@ -46,7 +46,7 @@
     save: saveBinding,
   })
 
-  const onChange = value => {
+  const onChange = (value: any) => {
     currentVal = readableToRuntimeBinding(bindings, value)
     dispatch("change", currentVal)
   }
@@ -55,8 +55,8 @@
     dispatch("blur", currentVal)
   }
 
-  const onDrawerHide = e => {
-    builderStore.propertyFocus()
+  const onDrawerHide = (e: any) => {
+    builderStore.propertyFocus(null)
     dispatch("drawerHide", e.detail)
   }
 </script>
diff --git a/packages/builder/src/components/design/settings/controls/PropertyControl.svelte b/packages/builder/src/components/design/settings/controls/PropertyControl.svelte
index 65b3ed9395..fa337e085b 100644
--- a/packages/builder/src/components/design/settings/controls/PropertyControl.svelte
+++ b/packages/builder/src/components/design/settings/controls/PropertyControl.svelte
@@ -5,7 +5,6 @@
     runtimeToReadableBinding,
   } from "@/dataBinding"
   import { builderStore } from "@/stores/builder"
-  import { onDestroy } from "svelte"
 
   export let label = ""
   export let labelHidden = false
@@ -32,7 +31,7 @@
   $: safeValue = getSafeValue(value, defaultValue, allBindings)
   $: replaceBindings = val => readableToRuntimeBinding(allBindings, val)
 
-  $: if (!Array.isArray(value)) {
+  $: if (value) {
     highlightType =
       highlightedProp?.key === key ? `highlighted-${highlightedProp?.type}` : ""
   }
@@ -75,12 +74,6 @@
       ? defaultValue
       : enriched
   }
-
-  onDestroy(() => {
-    if (highlightedProp) {
-      builderStore.highlightSetting(null)
-    }
-  })
 </script>
 
 <div
diff --git a/packages/builder/src/dataBinding.js b/packages/builder/src/dataBinding.js
index 1272c9eb6d..739ecc9494 100644
--- a/packages/builder/src/dataBinding.js
+++ b/packages/builder/src/dataBinding.js
@@ -1159,10 +1159,17 @@ export const buildFormSchema = (component, asset) => {
  * Returns an array of the keys of any state variables which are set anywhere
  * in the app.
  */
-export const getAllStateVariables = () => {
-  // Find all button action settings in all components
+export const getAllStateVariables = screen => {
+  let assets = []
+  if (screen) {
+    // only include state variables from a specific screen
+    assets.push(screen)
+  } else {
+    // otherwise include state variables from all screens
+    assets = getAllAssets()
+  }
   let eventSettings = []
-  getAllAssets().forEach(asset => {
+  assets.forEach(asset => {
     findAllMatchingComponents(asset.props, component => {
       const settings = componentStore.getComponentSettings(component._component)
       const nestedTypes = [
@@ -1214,11 +1221,17 @@ export const getAllStateVariables = () => {
   })
 
   // Add on load settings from screens
-  get(screenStore).screens.forEach(screen => {
+  if (screen) {
     if (screen.onLoad) {
       eventSettings.push(screen.onLoad)
     }
-  })
+  } else {
+    get(screenStore).screens.forEach(screen => {
+      if (screen.onLoad) {
+        eventSettings.push(screen.onLoad)
+      }
+    })
+  }
 
   // Extract all state keys from any "update state" actions in each setting
   let bindingSet = new Set()
diff --git a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ComponentSettingsPanel.svelte b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ComponentSettingsPanel.svelte
index 30f11e6cab..fcd0ddaafc 100644
--- a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ComponentSettingsPanel.svelte
+++ b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ComponentSettingsPanel.svelte
@@ -16,6 +16,7 @@
   } from "@/dataBinding"
   import { ActionButton, notifications } from "@budibase/bbui"
   import { capitalise } from "@/helpers"
+  import { builderStore } from "@/stores/builder"
   import TourWrap from "@/components/portal/onboarding/TourWrap.svelte"
   import { TOUR_STEP_KEYS } from "@/components/portal/onboarding/tours.js"
 
@@ -55,6 +56,17 @@
   $: id = $selectedComponent?._id
   $: id, (section = tabs[0])
   $: componentName = getComponentName(componentInstance)
+
+  $: highlightedSetting = $builderStore.highlightedSetting
+  $: if (highlightedSetting) {
+    if (highlightedSetting.key === "_conditions") {
+      section = "conditions"
+    } else if (highlightedSetting.key === "_styles") {
+      section = "styles"
+    } else if (highlightedSetting.key === "_settings") {
+      section = "settings"
+    }
+  }
 </script>
 
 {#if $selectedComponent}
diff --git a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ConditionalUISection.svelte b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ConditionalUISection.svelte
index b40a6af3c6..965aee33f4 100644
--- a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ConditionalUISection.svelte
+++ b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/ConditionalUISection.svelte
@@ -9,6 +9,7 @@
   import { componentStore } from "@/stores/builder"
   import ConditionalUIDrawer from "./ConditionalUIDrawer.svelte"
   import ComponentSettingsSection from "./ComponentSettingsSection.svelte"
+  import { builderStore } from "@/stores/builder"
 
   export let componentInstance
   export let componentDefinition
@@ -18,6 +19,8 @@
   let tempValue
   let drawer
 
+  $: highlighted = $builderStore.highlightedSetting?.key === "_conditions"
+
   const openDrawer = () => {
     tempValue = JSON.parse(JSON.stringify(componentInstance?._conditions ?? []))
     drawer.show()
@@ -52,7 +55,9 @@
 />
 
 <DetailSummary name={"Conditions"} collapsible={false}>
-  <ActionButton on:click={openDrawer}>{conditionText}</ActionButton>
+  <div class:highlighted>
+    <ActionButton fullWidth on:click={openDrawer}>{conditionText}</ActionButton>
+  </div>
 </DetailSummary>
 <Drawer bind:this={drawer} title="Conditions">
   <svelte:fragment slot="description">
@@ -61,3 +66,17 @@
   <Button cta slot="buttons" on:click={() => save()}>Save</Button>
   <ConditionalUIDrawer slot="body" bind:conditions={tempValue} {bindings} />
 </Drawer>
+
+<style>
+  .highlighted {
+    background: var(--spectrum-global-color-gray-300);
+    border-left: 4px solid var(--spectrum-semantic-informative-color-background);
+    transition: background 130ms ease-out, border-color 130ms ease-out;
+    margin-top: -3.5px;
+    margin-bottom: -3.5px;
+    padding-bottom: 3.5px;
+    padding-top: 3.5px;
+    padding-left: 5px;
+    padding-right: 5px;
+  }
+</style>
diff --git a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/CustomStylesSection.svelte b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/CustomStylesSection.svelte
index 30e448774b..7879a606a7 100644
--- a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/CustomStylesSection.svelte
+++ b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/[componentId]/_components/Component/CustomStylesSection.svelte
@@ -16,6 +16,7 @@
     readableToRuntimeBinding,
     runtimeToReadableBinding,
   } from "@/dataBinding"
+  import { builderStore } from "@/stores/builder"
 
   export let componentInstance
   export let componentDefinition
@@ -32,6 +33,8 @@
 
   $: icon = componentDefinition?.icon
 
+  $: highlighted = $builderStore.highlightedSetting?.key === "_styles"
+
   const openDrawer = () => {
     tempValue = runtimeToReadableBinding(
       bindings,
@@ -55,7 +58,7 @@
   name={`Custom CSS${componentInstance?._styles?.custom ? " *" : ""}`}
   collapsible={false}
 >
-  <div>
+  <div class:highlighted>
     <ActionButton on:click={openDrawer}>Edit custom CSS</ActionButton>
   </div>
 </DetailSummary>
@@ -97,4 +100,16 @@
     align-items: center;
     gap: var(--spacing-m);
   }
+
+  .highlighted {
+    background: var(--spectrum-global-color-gray-300);
+    border-left: 4px solid var(--spectrum-semantic-informative-color-background);
+    transition: background 130ms ease-out, border-color 130ms ease-out;
+    margin-top: -3.5px;
+    margin-bottom: -3.5px;
+    padding-bottom: 3.5px;
+    padding-top: 3.5px;
+    padding-left: 5px;
+    padding-right: 5px;
+  }
 </style>
diff --git a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/_components/LeftPanel.svelte b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/_components/LeftPanel.svelte
index 1ffefbaa32..ba08804a3f 100644
--- a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/_components/LeftPanel.svelte
+++ b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/_components/LeftPanel.svelte
@@ -3,6 +3,7 @@
   import ComponentList from "./ComponentList/index.svelte"
   import { getHorizontalResizeActions } from "@/components/common/resizable"
   import { ActionButton } from "@budibase/bbui"
+  import StatePanel from "./StatePanel.svelte"
   import BindingsPanel from "./BindingsPanel.svelte"
   import ComponentKeyHandler from "./ComponentKeyHandler.svelte"
 
@@ -36,7 +37,7 @@
     {:else if activeTab === Tabs.Bindings}
       <BindingsPanel />
     {:else if activeTab === Tabs.State}
-      <div class="tab-content">State</div>
+      <div class="tab-content"><StatePanel /></div>
     {/if}
   </div>
   <div class="divider">
diff --git a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/_components/StatePanel.svelte b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/_components/StatePanel.svelte
index b9cd2002d0..af0903276e 100644
--- a/packages/builder/src/pages/builder/app/[application]/design/[screenId]/_components/StatePanel.svelte
+++ b/packages/builder/src/pages/builder/app/[application]/design/[screenId]/_components/StatePanel.svelte
@@ -1,13 +1,342 @@
-<script>
-  import { ActionButton, Modal, ModalContent } from "@budibase/bbui"
+<script lang="ts">
+  import { onMount } from "svelte"
+  import { Select } from "@budibase/bbui"
+  import type { Component } from "@budibase/types"
+  import { getAllStateVariables, getBindableProperties } from "@/dataBinding"
+  import {
+    componentStore,
+    selectedScreen,
+    builderStore,
+    previewStore,
+  } from "@/stores/builder"
+  import {
+    decodeJSBinding,
+    findHBSBlocks,
+    isJSBinding,
+    processStringSync,
+  } from "@budibase/string-templates"
+  import DrawerBindableInput from "@/components/common/bindings/DrawerBindableInput.svelte"
 
-  let modal
+  interface ComponentUsingState {
+    id: string
+    name: string
+    settings: string[]
+  }
+
+  $: keyOptions = getAllStateVariables($selectedScreen)
+  $: bindings = getBindableProperties(
+    $selectedScreen,
+    $componentStore.selectedComponentId
+  )
+
+  let selectedKey: string | undefined = undefined
+  let componentsUsingState: ComponentUsingState[] = []
+  let componentsUpdatingState: ComponentUsingState[] = []
+  let editorValue: string = ""
+  let previousScreenId: string | undefined = undefined
+
+  $: {
+    const screenChanged =
+      $selectedScreen && $selectedScreen._id !== previousScreenId
+    const previewContext = $previewStore.selectedComponentContext || {}
+
+    if (screenChanged) {
+      selectedKey = keyOptions[0]
+      componentsUsingState = []
+      componentsUpdatingState = []
+      editorValue = ""
+      previousScreenId = $selectedScreen._id
+    }
+
+    if (keyOptions.length > 0 && !keyOptions.includes(selectedKey)) {
+      selectedKey = keyOptions[0]
+    }
+
+    if (selectedKey) {
+      searchComponents(selectedKey)
+      editorValue = previewContext.state?.[selectedKey] ?? ""
+    }
+  }
+
+  const findComponentsUpdatingState = (
+    component: Component,
+    stateKey: string
+  ): ComponentUsingState[] => {
+    let foundComponents: ComponentUsingState[] = []
+
+    const eventHandlerProps = [
+      "onClick",
+      "onChange",
+      "onRowClick",
+      "onChange",
+      "buttonOnClick",
+    ]
+
+    eventHandlerProps.forEach(eventType => {
+      const handlers = component[eventType]
+      if (Array.isArray(handlers)) {
+        handlers.forEach(handler => {
+          if (
+            handler["##eventHandlerType"] === "Update State" &&
+            handler.parameters?.key === stateKey
+          ) {
+            foundComponents.push({
+              id: component._id!,
+              name: component._instanceName,
+              settings: [eventType],
+            })
+          }
+        })
+      }
+    })
+
+    if (component._children) {
+      for (let child of component._children) {
+        foundComponents = [
+          ...foundComponents,
+          ...findComponentsUpdatingState(child, stateKey),
+        ]
+      }
+    }
+    return foundComponents
+  }
+
+  const hasStateBinding = (value: string, stateKey: string): boolean => {
+    const bindings = findHBSBlocks(value).map(binding => {
+      const sanitizedBinding = binding.replace(/\\"/g, '"')
+      return isJSBinding(sanitizedBinding)
+        ? decodeJSBinding(sanitizedBinding)
+        : sanitizedBinding
+    })
+    return bindings.join(" ").includes(stateKey)
+  }
+
+  const getSettingsWithState = (component: any, stateKey: string): string[] => {
+    const settingsWithState: string[] = []
+    for (const [setting, value] of Object.entries(component)) {
+      if (typeof value === "string" && hasStateBinding(value, stateKey)) {
+        settingsWithState.push(setting)
+      }
+    }
+    return settingsWithState
+  }
+
+  const checkConditions = (conditions: any[], stateKey: string): boolean => {
+    return conditions.some(condition =>
+      [condition.referenceValue, condition.newValue].some(
+        value => typeof value === "string" && hasStateBinding(value, stateKey)
+      )
+    )
+  }
+
+  const checkStyles = (styles: any, stateKey: string): boolean => {
+    return (
+      typeof styles?.custom === "string" &&
+      hasStateBinding(styles.custom, stateKey)
+    )
+  }
+
+  const findComponentsUsingState = (
+    component: any,
+    stateKey: string
+  ): ComponentUsingState[] => {
+    let componentsUsingState: ComponentUsingState[] = []
+    const { _children, _styles, _conditions, ...componentSettings } = component
+
+    const settingsWithState = getSettingsWithState(componentSettings, stateKey)
+    settingsWithState.forEach(setting => {
+      componentsUsingState.push({
+        id: component._id,
+        name: `${component._instanceName} (${setting})`,
+        settings: [setting],
+      })
+    })
+
+    if (_conditions?.length > 0 && checkConditions(_conditions, stateKey)) {
+      componentsUsingState.push({
+        id: component._id,
+        name: `${component._instanceName} (conditions)`,
+        settings: ["_conditions"],
+      })
+    }
+
+    if (_styles && checkStyles(_styles, stateKey)) {
+      componentsUsingState.push({
+        id: component._id,
+        name: `${component._instanceName} (styles)`,
+        settings: ["_styles"],
+      })
+    }
+
+    if (_children) {
+      for (let child of _children) {
+        componentsUsingState = [
+          ...componentsUsingState,
+          ...findComponentsUsingState(child, stateKey),
+        ]
+      }
+    }
+
+    return componentsUsingState
+  }
+
+  const searchComponents = (stateKey: string | undefined) => {
+    if (!stateKey || !$selectedScreen?.props) {
+      return
+    }
+
+    const componentStateUpdates = findComponentsUpdatingState(
+      $selectedScreen.props,
+      stateKey
+    )
+
+    componentsUsingState = findComponentsUsingState(
+      $selectedScreen.props,
+      stateKey
+    )
+
+    const screenStateUpdates =
+      $selectedScreen?.onLoad
+        ?.filter(
+          (handler: any) =>
+            handler["##eventHandlerType"] === "Update State" &&
+            handler.parameters?.key === stateKey
+        )
+        .map(() => ({
+          id: $selectedScreen._id!,
+          name: "Screen onLoad",
+          settings: ["onLoad"],
+        })) || []
+
+    componentsUpdatingState = [...componentStateUpdates, ...screenStateUpdates]
+  }
+
+  const handleStateKeySelect = (key: CustomEvent) => {
+    if (!key.detail && keyOptions.length > 0) {
+      throw new Error("No state key selected")
+    }
+    searchComponents(key.detail)
+  }
+
+  const onClickComponentLink = (component: ComponentUsingState) => {
+    componentStore.select(component.id)
+    component.settings.forEach(setting => {
+      builderStore.highlightSetting(setting)
+    })
+  }
+
+  const handleStateInspectorChange = (e: CustomEvent) => {
+    if (!selectedKey || !$previewStore.selectedComponentContext) {
+      return
+    }
+
+    const stateUpdate = {
+      [selectedKey]: processStringSync(
+        e.detail,
+        $previewStore.selectedComponentContext
+      ),
+    }
+    previewStore.updateState(stateUpdate)
+    editorValue = e.detail
+  }
+
+  onMount(() => {
+    previewStore.requestComponentContext()
+  })
 </script>
 
-<ActionButton on:click={modal.show}>State</ActionButton>
+<div class="state-panel">
+  <Select
+    label="State variables"
+    bind:value={selectedKey}
+    placeholder={keyOptions.length > 0 ? false : "No state variables found"}
+    options={keyOptions}
+    on:change={handleStateKeySelect}
+  />
+  {#if selectedKey && keyOptions.length > 0}
+    <DrawerBindableInput
+      value={editorValue}
+      title={`Set value for "${selectedKey}"`}
+      placeholder="Enter a value"
+      label="Set temporary value for design preview"
+      on:change={e => handleStateInspectorChange(e)}
+      {bindings}
+    />
+  {/if}
+  {#if componentsUsingState.length > 0}
+    <div class="section">
+      <span class="text">Updates</span>
+      <div class="updates-section">
+        {#each componentsUsingState as component}
+          <button
+            class="component-link updates-colour"
+            on:click={() => onClickComponentLink(component)}
+          >
+            {component.name}
+          </button>
+        {/each}
+      </div>
+    </div>
+  {/if}
+  {#if componentsUpdatingState.length > 0}
+    <div class="section">
+      <span class="text">Controlled by</span>
+      <div class="updates-section">
+        {#each componentsUpdatingState as component}
+          <button
+            class="component-link controlled-by-colour"
+            on:click={() => onClickComponentLink(component)}
+          >
+            {component.name}
+          </button>
+        {/each}
+      </div>
+    </div>
+  {/if}
+</div>
 
-<Modal bind:this={modal}>
-  <ModalContent title="State" showConfirmButton={false} cancelText="Close">
-    Some awesome state content.
-  </ModalContent>
-</Modal>
+<style>
+  .state-panel {
+    background-color: var(--spectrum-alias-background-color-primary);
+    display: flex;
+    flex-direction: column;
+    gap: var(--spacing-m);
+  }
+  .section {
+    display: flex;
+    flex-direction: column;
+    gap: var(--spacing-s);
+    margin-top: var(--spacing-s);
+  }
+  .text {
+    color: var(--spectrum-global-color-gray-700);
+    font-size: 12px;
+  }
+
+  .updates-colour {
+    color: var(--bb-indigo-light);
+  }
+  .controlled-by-colour {
+    color: var(--spectrum-global-color-orange-700);
+  }
+  .component-link {
+    display: inline-block;
+    border: none;
+    background: none;
+    text-decoration: underline;
+    cursor: pointer;
+    padding: 0;
+    white-space: nowrap;
+    font-size: 12px;
+  }
+  .component-link:hover {
+    text-decoration: underline;
+  }
+
+  .updates-section {
+    display: flex;
+    flex-direction: column;
+    align-items: flex-start;
+    gap: var(--spacing-s);
+  }
+</style>
diff --git a/packages/builder/src/stores/builder/components.ts b/packages/builder/src/stores/builder/components.ts
index 90e1abfecf..4e25a919ac 100644
--- a/packages/builder/src/stores/builder/components.ts
+++ b/packages/builder/src/stores/builder/components.ts
@@ -20,6 +20,7 @@ import {
   previewStore,
   tables,
   componentTreeNodesStore,
+  builderStore,
 } from "@/stores/builder"
 import { buildFormSchema, getSchemaForDatasource } from "@/dataBinding"
 import {
@@ -736,10 +737,16 @@ export class ComponentStore extends BudiStore<ComponentState> {
    *
    * @param {string} componentId
    */
-  select(componentId: string) {
+  select(id: string) {
     this.update(state => {
-      state.selectedComponentId = componentId
-      return state
+      // Only clear highlights if selecting a different component
+      if (!id.includes(state.selectedComponentId!)) {
+        builderStore.highlightSetting()
+      }
+      return {
+        ...state,
+        selectedComponentId: id,
+      }
     })
   }
 
diff --git a/packages/builder/src/stores/builder/preview.ts b/packages/builder/src/stores/builder/preview.ts
index fe14c02535..87b2b9355e 100644
--- a/packages/builder/src/stores/builder/preview.ts
+++ b/packages/builder/src/stores/builder/preview.ts
@@ -82,6 +82,10 @@ export class PreviewStore extends BudiStore<PreviewState> {
     }))
   }
 
+  updateState(data: Record<string, any>) {
+    this.sendEvent("builder-state", data)
+  }
+
   requestComponentContext() {
     this.sendEvent("request-context")
   }
diff --git a/packages/client/src/index.js b/packages/client/src/index.js
index 19e2f84e57..8a48aa08e5 100644
--- a/packages/client/src/index.js
+++ b/packages/client/src/index.js
@@ -9,6 +9,7 @@ import {
   dndStore,
   eventStore,
   hoverStore,
+  stateStore,
 } from "./stores"
 import loadSpectrumIcons from "@budibase/bbui/spectrum-icons-vite.js"
 import { get } from "svelte/store"
@@ -104,6 +105,9 @@ const loadBudibase = async () => {
       hoverStore.actions.hoverComponent(data, false)
     } else if (type === "builder-meta") {
       builderStore.actions.setMetadata(data)
+    } else if (type === "builder-state") {
+      const [[key, value]] = Object.entries(data)
+      stateStore.actions.setValue(key, value)
     }
   }
 
diff --git a/packages/types/src/documents/app/screen.ts b/packages/types/src/documents/app/screen.ts
index a8c32118d3..20355d111b 100644
--- a/packages/types/src/documents/app/screen.ts
+++ b/packages/types/src/documents/app/screen.ts
@@ -23,6 +23,7 @@ export interface Screen extends Document {
   props: ScreenProps
   name?: string
   pluginAdded?: boolean
+  onLoad?: EventHandler[]
 }
 
 export interface ScreenRoutesViewOutput extends Document {
@@ -36,3 +37,14 @@ export type ScreenRoutingJson = Record<
     subpaths: Record<string, any>
   }
 >
+
+export interface EventHandler {
+  parameters: {
+    key: string
+    type: string
+    value: string
+    persist: any | null
+  }
+  eventHandlerType: string
+  id: string
+}