diff --git a/package-lock.json b/package-lock.json
index d489f929..aa242d6e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -67,12 +67,14 @@
         "@storybook/react": "^7.6.5",
         "@storybook/react-vite": "^7.6.5",
         "@storybook/theming": "^7.6.5",
+        "@types/color": "^3.0.6",
         "@types/cors": "^2.8.17",
         "@types/lodash.isequal": "^4.5.8",
         "@types/lodash.throttle": "^4.1.9",
         "@types/react": "^16.14.52",
         "@types/react-aria-modal": "^4.0.9",
         "@types/react-autocomplete": "^1.8.9",
+        "@types/react-color": "^3.0.10",
         "@types/react-dom": "^16.9.24",
         "@types/react-icon-base": "^2.1.6",
         "@types/uuid": "^9.0.7",
@@ -4586,6 +4588,30 @@
         "@types/chai": "*"
       }
     },
+    "node_modules/@types/color": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/@types/color/-/color-3.0.6.tgz",
+      "integrity": "sha512-NMiNcZFRUAiUUCCf7zkAelY8eV3aKqfbzyFQlXpPIEeoNDbsEHGpb854V3gzTsGKYj830I5zPuOwU/TP5/cW6A==",
+      "dev": true,
+      "dependencies": {
+        "@types/color-convert": "*"
+      }
+    },
+    "node_modules/@types/color-convert": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/@types/color-convert/-/color-convert-2.0.3.tgz",
+      "integrity": "sha512-2Q6wzrNiuEvYxVQqhh7sXM2mhIhvZR/Paq4FdsQkOMgWsCIkKvSGj8Le1/XalulrmgOzPMqNa0ix+ePY4hTrfg==",
+      "dev": true,
+      "dependencies": {
+        "@types/color-name": "*"
+      }
+    },
+    "node_modules/@types/color-name": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/@types/color-name/-/color-name-1.1.3.tgz",
+      "integrity": "sha512-87W6MJCKZYDhLAx/J1ikW8niMvmGRyY+rpUxWpL1cO7F8Uu5CHuQoFv+R0/L5pgNdW4jTyda42kv60uwVIPjLw==",
+      "dev": true
+    },
     "node_modules/@types/connect": {
       "version": "3.4.38",
       "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.38.tgz",
@@ -4852,6 +4878,16 @@
         "@types/react": "*"
       }
     },
+    "node_modules/@types/react-color": {
+      "version": "3.0.10",
+      "resolved": "https://registry.npmjs.org/@types/react-color/-/react-color-3.0.10.tgz",
+      "integrity": "sha512-6K5BAn3zyd8lW8UbckIAVeXGxR82Za9jyGD2DBEynsa7fKaguLDVtjfypzs7fgEV7bULgs7uhds8A8v1wABTvQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/react": "*",
+        "@types/reactcss": "*"
+      }
+    },
     "node_modules/@types/react-dom": {
       "version": "16.9.24",
       "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-16.9.24.tgz",
@@ -4870,6 +4906,15 @@
         "@types/react": "*"
       }
     },
+    "node_modules/@types/reactcss": {
+      "version": "1.2.11",
+      "resolved": "https://registry.npmjs.org/@types/reactcss/-/reactcss-1.2.11.tgz",
+      "integrity": "sha512-0fFy0ubuPlhksId8r9V8nsLcxBAPQnn15g/ERAElgE9L6rOquMj2CapsxqfyBuHlkp0/ndEUVnkYI7MkTtkGpw==",
+      "dev": true,
+      "dependencies": {
+        "@types/react": "*"
+      }
+    },
     "node_modules/@types/resolve": {
       "version": "1.20.6",
       "resolved": "https://registry.npmjs.org/@types/resolve/-/resolve-1.20.6.tgz",
diff --git a/package.json b/package.json
index 2c3b67eb..9c4be94b 100644
--- a/package.json
+++ b/package.json
@@ -96,12 +96,14 @@
     "@storybook/react": "^7.6.5",
     "@storybook/react-vite": "^7.6.5",
     "@storybook/theming": "^7.6.5",
+    "@types/color": "^3.0.6",
     "@types/cors": "^2.8.17",
     "@types/lodash.isequal": "^4.5.8",
     "@types/lodash.throttle": "^4.1.9",
     "@types/react": "^16.14.52",
     "@types/react-aria-modal": "^4.0.9",
     "@types/react-autocomplete": "^1.8.9",
+    "@types/react-color": "^3.0.10",
     "@types/react-dom": "^16.9.24",
     "@types/react-icon-base": "^2.1.6",
     "@types/uuid": "^9.0.7",
diff --git a/src/components/FieldString.jsx b/src/components/FieldString.jsx
deleted file mode 100644
index 89d93274..00000000
--- a/src/components/FieldString.jsx
+++ /dev/null
@@ -1,20 +0,0 @@
-import React from 'react'
-import PropTypes from 'prop-types'
-import Block from './Block'
-import InputString from './InputString'
-
-export default class FieldString extends React.Component {
-  static propTypes = {
-    ...InputString.propTypes,
-    name: PropTypes.string,
-  }
-
-  render() {
-    const {props} = this;
-
-    return <Block label={props.label}>
-      <InputString {...props} />
-    </Block>
-  }
-}
-
diff --git a/src/components/FieldString.tsx b/src/components/FieldString.tsx
new file mode 100644
index 00000000..bc5a137e
--- /dev/null
+++ b/src/components/FieldString.tsx
@@ -0,0 +1,18 @@
+import React from 'react'
+import Block from './Block'
+import InputString, {InputStringProps} from './InputString'
+
+type FieldStringProps = InputStringProps & {
+  name?: string
+  label?: string
+};
+
+export default class FieldString extends React.Component<FieldStringProps> {
+  render() {
+    const {props} = this;
+
+    return <Block label={props.label}>
+      <InputString {...props} />
+    </Block>
+  }
+}
diff --git a/src/components/FieldType.jsx b/src/components/FieldType.tsx
similarity index 78%
rename from src/components/FieldType.jsx
rename to src/components/FieldType.tsx
index 8d57ef42..da954907 100644
--- a/src/components/FieldType.jsx
+++ b/src/components/FieldType.tsx
@@ -1,20 +1,19 @@
 import React from 'react'
-import PropTypes from 'prop-types'
 
 import {latest} from '@maplibre/maplibre-gl-style-spec'
 import Block from './Block'
 import InputSelect from './InputSelect'
 import InputString from './InputString'
 
-export default class FieldType extends React.Component {
-  static propTypes = {
-    value: PropTypes.string.isRequired,
-    wdKey: PropTypes.string,
-    onChange: PropTypes.func.isRequired,
-    error: PropTypes.object,
-    disabled: PropTypes.bool,
-  }
+type FieldTypeProps = {
+  value: string
+  wdKey?: string
+  onChange(...args: unknown[]): unknown
+  error?: unknown[] | undefined
+  disabled?: boolean
+};
 
+export default class FieldType extends React.Component<FieldTypeProps> {
   static defaultProps = {
     disabled: false,
   }
diff --git a/src/components/FilterEditorBlock.jsx b/src/components/FilterEditorBlock.tsx
similarity index 73%
rename from src/components/FilterEditorBlock.jsx
rename to src/components/FilterEditorBlock.tsx
index 7f02b6c3..021b52ab 100644
--- a/src/components/FilterEditorBlock.jsx
+++ b/src/components/FilterEditorBlock.tsx
@@ -1,14 +1,12 @@
 import React from 'react'
-import PropTypes from 'prop-types'
 import InputButton from './InputButton'
 import {MdDelete} from 'react-icons/md'
 
-export default class FilterEditorBlock extends React.Component {
-  static propTypes = {
-    onDelete: PropTypes.func.isRequired,
-    children: PropTypes.element.isRequired,
-  }
+type FilterEditorBlockProps = {
+  onDelete(...args: unknown[]): unknown
+};
 
+export default class FilterEditorBlock extends React.Component<FilterEditorBlockProps> {
   render() {
     return <div className="maputnik-filter-editor-block">
       <div className="maputnik-filter-editor-block-action">
diff --git a/src/components/IconLayer.jsx b/src/components/IconLayer.tsx
similarity index 83%
rename from src/components/IconLayer.jsx
rename to src/components/IconLayer.tsx
index fafb1270..e92160ad 100644
--- a/src/components/IconLayer.jsx
+++ b/src/components/IconLayer.tsx
@@ -1,5 +1,4 @@
 import React from 'react'
-import PropTypes from 'prop-types'
 
 import IconLine from './IconLine'
 import IconFill from './IconFill'
@@ -8,12 +7,12 @@ import IconBackground from './IconBackground'
 import IconCircle from './IconCircle'
 import IconMissing from './IconMissing'
 
-export default class IconLayer extends React.Component {
-  static propTypes = {
-    type: PropTypes.string.isRequired,
-    style: PropTypes.object,
-  }
+type IconLayerProps = {
+  type: string
+  style?: object
+};
 
+export default class IconLayer extends React.Component<IconLayerProps> {
   render() {
     const iconProps = { style: this.props.style }
     switch(this.props.type) {
diff --git a/src/components/InputColor.jsx b/src/components/InputColor.tsx
similarity index 79%
rename from src/components/InputColor.jsx
rename to src/components/InputColor.tsx
index 02fb0965..7c919edd 100644
--- a/src/components/InputColor.jsx
+++ b/src/components/InputColor.tsx
@@ -1,36 +1,37 @@
 import React from 'react'
 import Color from 'color'
 import ChromePicker from 'react-color/lib/components/chrome/Chrome'
-import PropTypes from 'prop-types'
+import {ColorResult} from 'react-color';
 import lodash from 'lodash';
 
-function formatColor(color) {
+function formatColor(color: ColorResult): string {
   const rgb = color.rgb
   return `rgba(${rgb.r}, ${rgb.g}, ${rgb.b}, ${rgb.a})`
 }
 
-/*** Number fields with support for min, max and units and documentation*/
-export default class InputColor extends React.Component {
-  static propTypes = {
-    onChange: PropTypes.func.isRequired,
-    name: PropTypes.string,
-    value: PropTypes.string,
-    doc: PropTypes.string,
-    style: PropTypes.object,
-    default: PropTypes.string,
-    'aria-label': PropTypes.string,
-  }
+type InputColorProps = {
+  onChange(...args: unknown[]): unknown
+  name?: string
+  value?: string
+  doc?: string
+  style?: object
+  default?: string
+  'aria-label'?: string
+};
 
+/*** Number fields with support for min, max and units and documentation*/
+export default class InputColor extends React.Component<InputColorProps> {
   state = {
     pickerOpened: false
   }
+  colorInput: HTMLInputElement | null = null;
 
-  constructor () {
-    super();
+  constructor (props: InputColorProps) {
+    super(props);
     this.onChangeNoCheck = lodash.throttle(this.onChangeNoCheck, 1000/30);
   }
 
-  onChangeNoCheck (v) {
+  onChangeNoCheck(v: string) {
     this.props.onChange(v);
   }
 
@@ -68,31 +69,31 @@ export default class InputColor extends React.Component {
     }
   }
 
-  onChange (v) {
+  onChange (v: string) {
     this.props.onChange(v === "" ? undefined : v);
   }
 
   render() {
     const offset = this.calcPickerOffset()
-    var currentColor = this.color.object()
-    currentColor = {
+    const currentColor = this.color.object();
+    const currentChromeColor = {
       r: currentColor.r,
       g: currentColor.g,
       b: currentColor.b,
       // Rename alpha -> a for ChromePicker
-      a: currentColor.alpha
+      a: currentColor.alpha!
     }
 
     const picker = <div
       className="maputnik-color-picker-offset"
       style={{
-	      position: 'fixed',
-	      zIndex: 1,
+          position: 'fixed',
+          zIndex: 1,
         left: offset.left,
         top: offset.top,
       }}>
       <ChromePicker
-        color={currentColor}
+        color={currentChromeColor}
         onChange={c => this.onChangeNoCheck(formatColor(c))}
       />
       <div
diff --git a/src/components/InputString.tsx b/src/components/InputString.tsx
index 75ef8f50..b00ecc26 100644
--- a/src/components/InputString.tsx
+++ b/src/components/InputString.tsx
@@ -1,6 +1,6 @@
 import React from 'react'
 
-type InputStringProps = {
+export type InputStringProps = {
   "data-wd-key"?: string
   value?: string
   style?: object