diff --git a/hyperglass/ui/components/Footer/Footer.js b/hyperglass/ui/components/Footer/Footer.tsx
similarity index 73%
rename from hyperglass/ui/components/Footer/Footer.js
rename to hyperglass/ui/components/Footer/Footer.tsx
index 0d43f53..cda8d8c 100644
--- a/hyperglass/ui/components/Footer/Footer.js
+++ b/hyperglass/ui/components/Footer/Footer.tsx
@@ -1,26 +1,26 @@
 import * as React from 'react';
 import { useState } from 'react';
-import { Flex, useColorMode } from '@chakra-ui/core';
+import { Box, Flex } from '@chakra-ui/core';
 import { FiCode } from '@meronex/icons/fi';
 import { GoLinkExternal } from '@meronex/icons/go';
-import format from 'string-format';
-import { useConfig } from 'app/context';
+import stringFormat from 'string-format';
+import { useConfig, useColorValue } from '~/context';
 import { FooterButton } from './FooterButton';
 import { FooterContent } from './FooterContent';
 
-format.extend(String.prototype, {});
-
-const footerBg = { light: 'blackAlpha.50', dark: 'whiteAlpha.100' };
-const footerColor = { light: 'black', dark: 'white' };
-const contentBorder = { light: 'blackAlpha.100', dark: 'whiteAlpha.200' };
+import type { TFooterItems } from './types';
 
 export const Footer = () => {
   const config = useConfig();
-  const { colorMode } = useColorMode();
   const [helpVisible, showHelp] = useState(false);
   const [termsVisible, showTerms] = useState(false);
   const [creditVisible, showCredit] = useState(false);
-  const handleCollapse = i => {
+
+  const footerBg = useColorValue('blackAlpha.50', 'whiteAlpha.100');
+  const footerColor = useColorValue('black', 'white');
+  const contentBorder = useColorValue('blackAlpha.100', 'whiteAlpha.200');
+
+  const handleCollapse = (i: TFooterItems) => {
     if (i === 'help') {
       showTerms(false);
       showCredit(false);
@@ -35,18 +35,19 @@ export const Footer = () => {
       showTerms(!termsVisible);
     }
   };
+
   const extUrl = config.web.external_link.url.includes('{primary_asn}')
-    ? config.web.external_link.url.format({ primary_asn: config.primary_asn })
+    ? stringFormat(config.web.external_link.url, { primary_asn: config.primary_asn })
     : config.web.external_link.url || '/';
+
   return (
     <>
       {config.web.help_menu.enable && (
         <FooterContent
           isOpen={helpVisible}
           content={config.content.help_menu}
-          title={config.web.help_menu.title}
-          bg={footerBg[colorMode]}
-          borderColor={contentBorder[colorMode]}
+          bg={footerBg}
+          borderColor={contentBorder}
           side="left"
         />
       )}
@@ -54,9 +55,8 @@ export const Footer = () => {
         <FooterContent
           isOpen={termsVisible}
           content={config.content.terms}
-          title={config.web.terms.title}
-          bg={footerBg[colorMode]}
-          borderColor={contentBorder[colorMode]}
+          bg={footerBg}
+          borderColor={contentBorder}
           side="left"
         />
       )}
@@ -64,9 +64,8 @@ export const Footer = () => {
         <FooterContent
           isOpen={creditVisible}
           content={config.content.credit}
-          title={config.web.credit.title}
-          bg={footerBg[colorMode]}
-          borderColor={contentBorder[colorMode]}
+          bg={footerBg}
+          borderColor={contentBorder}
           side="right"
         />
       )}
@@ -78,8 +77,8 @@ export const Footer = () => {
         flexWrap="wrap"
         textAlign="center"
         alignItems="center"
-        bg={footerBg[colorMode]}
-        color={footerColor[colorMode]}
+        bg={footerBg}
+        color={footerColor}
         justifyContent="space-between">
         {config.web.terms.enable && (
           <FooterButton
@@ -115,13 +114,11 @@ export const Footer = () => {
         )}
         {config.web.external_link.enable && (
           <FooterButton
-            as="a"
             href={extUrl}
+            side="right"
             aria-label={config.web.external_link.title}
-            target="_blank"
-            rel="noopener noreferrer"
             variant="ghost"
-            rightIcon={GoLinkExternal}
+            rightIcon={<Box as={GoLinkExternal} />}
             size="xs">
             {config.web.external_link.title}
           </FooterButton>
diff --git a/hyperglass/ui/components/Footer/FooterButton.js b/hyperglass/ui/components/Footer/FooterButton.js
deleted file mode 100644
index 68645ab..0000000
--- a/hyperglass/ui/components/Footer/FooterButton.js
+++ /dev/null
@@ -1,26 +0,0 @@
-import * as React from 'react';
-import { Button, Flex } from '@chakra-ui/core';
-import { motion } from 'framer-motion';
-
-const AnimatedFlex = motion.custom(Flex);
-
-export const FooterButton = React.forwardRef(({ onClick, side, children, ...props }, ref) => {
-  return (
-    <AnimatedFlex
-      p={0}
-      w="auto"
-      ref={ref}
-      flexGrow={0}
-      float={side}
-      flexShrink={0}
-      maxWidth="100%"
-      flexBasis="auto"
-      initial={{ opacity: 0 }}
-      animate={{ opacity: 1 }}
-      transition={{ duration: 0.6 }}>
-      <Button size="xs" variant="ghost" onClick={onClick} {...props}>
-        {children}
-      </Button>
-    </AnimatedFlex>
-  );
-});
diff --git a/hyperglass/ui/components/Footer/FooterButton.tsx b/hyperglass/ui/components/Footer/FooterButton.tsx
new file mode 100644
index 0000000..eb3fd53
--- /dev/null
+++ b/hyperglass/ui/components/Footer/FooterButton.tsx
@@ -0,0 +1,32 @@
+import * as React from 'react';
+import { Button, Flex, FlexProps } from '@chakra-ui/core';
+import { withAnimation } from '~/components';
+
+import type { IFooterButton } from './types';
+
+const AnimatedFlex = withAnimation<FlexProps>(Flex);
+
+export const FooterButton = (props: IFooterButton) => {
+  const { side, href, ...rest } = props;
+
+  let buttonProps = Object();
+  if (typeof href !== 'undefined') {
+    buttonProps = { href, as: 'a', target: '_blank', rel: 'noopener noreferrer' };
+  }
+
+  return (
+    <AnimatedFlex
+      p={0}
+      w="auto"
+      flexGrow={0}
+      float={side}
+      flexShrink={0}
+      maxWidth="100%"
+      flexBasis="auto"
+      initial={{ opacity: 0 }}
+      animate={{ opacity: 1 }}
+      transition={{ duration: 0.6 }}>
+      <Button size="xs" variant="ghost" {...buttonProps} {...rest} />
+    </AnimatedFlex>
+  );
+};
diff --git a/hyperglass/ui/components/Footer/FooterContent.js b/hyperglass/ui/components/Footer/FooterContent.js
deleted file mode 100644
index c460995..0000000
--- a/hyperglass/ui/components/Footer/FooterContent.js
+++ /dev/null
@@ -1,27 +0,0 @@
-import * as React from 'react';
-import { forwardRef } from 'react';
-import { Box, Collapse } from '@chakra-ui/core';
-import { Markdown } from 'app/components/Markdown';
-
-export const FooterContent = forwardRef(
-  ({ isOpen = false, content, side = 'left', title, ...props }, ref) => {
-    return (
-      <Collapse
-        px={6}
-        py={4}
-        w="auto"
-        ref={ref}
-        borderBottom="1px"
-        display="flex"
-        maxWidth="100%"
-        isOpen={isOpen}
-        flexBasis="auto"
-        justifyContent={side === 'left' ? 'flex-start' : 'flex-end'}
-        {...props}>
-        <Box textAlign={side}>
-          <Markdown content={content} />
-        </Box>
-      </Collapse>
-    );
-  },
-);
diff --git a/hyperglass/ui/components/Footer/FooterContent.tsx b/hyperglass/ui/components/Footer/FooterContent.tsx
new file mode 100644
index 0000000..8d46587
--- /dev/null
+++ b/hyperglass/ui/components/Footer/FooterContent.tsx
@@ -0,0 +1,27 @@
+import * as React from 'react';
+import { forwardRef } from 'react';
+import { Box, Collapse } from '@chakra-ui/core';
+import { Markdown } from '~/components';
+
+import type { IFooterContent } from './types';
+
+export const FooterContent = (props: IFooterContent) => {
+  const { isOpen = false, content, side = 'left', children: _, ...rest } = props;
+  return (
+    <Collapse
+      px={6}
+      py={4}
+      w="auto"
+      borderBottom="1px"
+      display="flex"
+      maxWidth="100%"
+      isOpen={isOpen}
+      flexBasis="auto"
+      justifyContent={side === 'left' ? 'flex-start' : 'flex-end'}
+      {...rest}>
+      <Box textAlign={side}>
+        <Markdown content={content} />
+      </Box>
+    </Collapse>
+  );
+};
diff --git a/hyperglass/ui/components/Footer/index.mjs b/hyperglass/ui/components/Footer/index.ts
similarity index 100%
rename from hyperglass/ui/components/Footer/index.mjs
rename to hyperglass/ui/components/Footer/index.ts
diff --git a/hyperglass/ui/components/Footer/types.ts b/hyperglass/ui/components/Footer/types.ts
new file mode 100644
index 0000000..91fa158
--- /dev/null
+++ b/hyperglass/ui/components/Footer/types.ts
@@ -0,0 +1,17 @@
+import type { FlexProps, ButtonProps, CollapseProps } from '@chakra-ui/core';
+
+type TFooterSide = 'left' | 'right';
+
+export interface IFooterButton extends ButtonProps {
+  side: TFooterSide;
+  href?: string;
+}
+
+export interface IFooterContent extends Omit<CollapseProps, 'children'> {
+  isOpen: boolean;
+  content: string;
+  side: TFooterSide;
+  children?: undefined;
+}
+
+export type TFooterItems = 'help' | 'credit' | 'terms';
diff --git a/hyperglass/ui/components/Markdown/MDComponents.js b/hyperglass/ui/components/Markdown/MDComponents.js
deleted file mode 100644
index 183d008..0000000
--- a/hyperglass/ui/components/Markdown/MDComponents.js
+++ /dev/null
@@ -1,60 +0,0 @@
-import * as React from 'react';
-import {
-  Checkbox as ChakraCheckbox,
-  Divider as ChakraDivider,
-  Code as ChakraCode,
-  Heading as ChakraHeading,
-  Link as ChakraLink,
-  List as ChakraList,
-  ListItem as ChakraListItem,
-  Text as ChakraText,
-} from '@chakra-ui/core';
-
-import { TableCell, TableHeader, Table as ChakraTable } from './MDTable';
-
-import { CodeBlock as CustomCodeBlock } from 'app/components';
-
-export const Checkbox = ({ checked, children }) => (
-  <ChakraCheckbox isChecked={checked}>{children}</ChakraCheckbox>
-);
-
-export const List = ({ ordered, children }) => (
-  <ChakraList as={ordered ? 'ol' : 'ul'}>{children}</ChakraList>
-);
-
-export const ListItem = ({ checked, children }) =>
-  checked ? (
-    <Checkbox checked={checked}>{children}</Checkbox>
-  ) : (
-    <ChakraListItem>{children}</ChakraListItem>
-  );
-
-export const Heading = ({ level, children }) => {
-  const levelMap = {
-    1: { as: 'h1', size: 'lg', fontWeight: 'bold' },
-    2: { as: 'h2', size: 'lg', fontWeight: 'normal' },
-    3: { as: 'h3', size: 'lg', fontWeight: 'bold' },
-    4: { as: 'h4', size: 'md', fontWeight: 'normal' },
-    5: { as: 'h5', size: 'md', fontWeight: 'bold' },
-    6: { as: 'h6', size: 'sm', fontWeight: 'bold' },
-  };
-  return <ChakraHeading {...levelMap[level]}>{children}</ChakraHeading>;
-};
-
-export const Link = ({ children, ...props }) => (
-  <ChakraLink isExternal {...props}>
-    {children}
-  </ChakraLink>
-);
-
-export const CodeBlock = ({ value }) => <CustomCodeBlock>{value}</CustomCodeBlock>;
-
-export const TableData = ({ isHeader, children, ...props }) => {
-  const Component = isHeader ? TableHeader : TableCell;
-  return <Component {...props}>{children}</Component>;
-};
-
-export const Paragraph = props => <ChakraText {...props} />;
-export const InlineCode = props => <ChakraCode {...props} />;
-export const Divider = props => <ChakraDivider {...props} />;
-export const Table = props => <ChakraTable {...props} />;
diff --git a/hyperglass/ui/components/Markdown/MDComponents.tsx b/hyperglass/ui/components/Markdown/MDComponents.tsx
new file mode 100644
index 0000000..ae97cb3
--- /dev/null
+++ b/hyperglass/ui/components/Markdown/MDComponents.tsx
@@ -0,0 +1,63 @@
+import * as React from 'react';
+import {
+  Checkbox as ChakraCheckbox,
+  Divider as ChakraDivider,
+  Code as ChakraCode,
+  Heading as ChakraHeading,
+  Link as ChakraLink,
+  ListItem as ChakraListItem,
+  Text as ChakraText,
+  UnorderedList,
+  OrderedList,
+} from '@chakra-ui/core';
+
+import { TableCell, TableHeader, Table as ChakraTable } from './MDTable';
+
+import { CodeBlock as CustomCodeBlock } from '~/components';
+
+import type { BoxProps, TextProps, CodeProps, DividerProps, LinkProps } from '@chakra-ui/core';
+import type { ICheckbox, IList, IHeading, ICodeBlock, ITableData } from './types';
+
+export const Checkbox = (props: ICheckbox) => {
+  const { checked, ...rest } = props;
+  return <ChakraCheckbox isChecked={checked} {...rest} />;
+};
+
+export const List = (props: IList) => {
+  const { ordered, ...rest } = props;
+  const Component = ordered ? OrderedList : UnorderedList;
+  return <Component {...rest} />;
+};
+
+export const ListItem = (props: ICheckbox) => {
+  const { checked, ...rest } = props;
+  return checked ? <Checkbox checked={checked} {...rest} /> : <ChakraListItem {...rest} />;
+};
+
+export const Heading = (props: IHeading) => {
+  const { level, ...rest } = props;
+  const levelMap = {
+    1: { as: 'h1', size: 'lg', fontWeight: 'bold' },
+    2: { as: 'h2', size: 'lg', fontWeight: 'normal' },
+    3: { as: 'h3', size: 'lg', fontWeight: 'bold' },
+    4: { as: 'h4', size: 'md', fontWeight: 'normal' },
+    5: { as: 'h5', size: 'md', fontWeight: 'bold' },
+    6: { as: 'h6', size: 'sm', fontWeight: 'bold' },
+  };
+  return <ChakraHeading {...levelMap[level]} {...rest} />;
+};
+
+export const Link = (props: LinkProps) => <ChakraLink isExternal {...props} />;
+
+export const CodeBlock = (props: ICodeBlock) => <CustomCodeBlock>{props.value}</CustomCodeBlock>;
+
+export const TableData = (props: ITableData) => {
+  const { isHeader, ...rest } = props;
+  const Component = isHeader ? TableHeader : TableCell;
+  return <Component {...rest} />;
+};
+
+export const Paragraph = (props: TextProps) => <ChakraText {...props} />;
+export const InlineCode = (props: CodeProps) => <ChakraCode {...props} />;
+export const Divider = (props: DividerProps) => <ChakraDivider {...props} />;
+export const Table = (props: BoxProps) => <ChakraTable {...props} />;
diff --git a/hyperglass/ui/components/Markdown/MDTable.js b/hyperglass/ui/components/Markdown/MDTable.js
deleted file mode 100644
index 84749a0..0000000
--- a/hyperglass/ui/components/Markdown/MDTable.js
+++ /dev/null
@@ -1,24 +0,0 @@
-import * as React from 'react';
-import { Box, useColorMode } from '@chakra-ui/core';
-
-export const Table = props => <Box as="table" textAlign="left" mt={4} width="full" {...props} />;
-
-const bg = { light: 'blackAlpha.50', dark: 'whiteAlpha.50' };
-
-export const TableHeader = props => {
-  const { colorMode } = useColorMode();
-
-  return <Box as="th" bg={bg[colorMode]} fontWeight="semibold" p={2} fontSize="sm" {...props} />;
-};
-
-export const TableCell = ({ isHeader = false, ...props }) => (
-  <Box
-    as={isHeader ? 'th' : 'td'}
-    p={2}
-    borderTopWidth="1px"
-    borderColor="inherit"
-    fontSize="sm"
-    whiteSpace="normal"
-    {...props}
-  />
-);
diff --git a/hyperglass/ui/components/Markdown/MDTable.tsx b/hyperglass/ui/components/Markdown/MDTable.tsx
new file mode 100644
index 0000000..ad025b8
--- /dev/null
+++ b/hyperglass/ui/components/Markdown/MDTable.tsx
@@ -0,0 +1,29 @@
+import * as React from 'react';
+import { Box } from '@chakra-ui/core';
+import { useColorValue } from '~/context';
+import type { BoxProps } from '@chakra-ui/core';
+import type { ITableData } from './types';
+
+export const Table = (props: BoxProps) => (
+  <Box as="table" textAlign="left" mt={4} width="full" {...props} />
+);
+
+export const TableHeader = (props: BoxProps) => {
+  const bg = useColorValue('blackAlpha.50', 'whiteAlpha.50');
+  return <Box as="th" bg={bg} fontWeight="semibold" p={2} fontSize="sm" {...props} />;
+};
+
+export const TableCell = (props: ITableData) => {
+  const { isHeader = false, ...rest } = props;
+  return (
+    <Box
+      as={isHeader ? 'th' : 'td'}
+      p={2}
+      borderTopWidth="1px"
+      borderColor="inherit"
+      fontSize="sm"
+      whiteSpace="normal"
+      {...rest}
+    />
+  );
+};
diff --git a/hyperglass/ui/components/Markdown/Markdown.js b/hyperglass/ui/components/Markdown/Markdown.tsx
similarity index 72%
rename from hyperglass/ui/components/Markdown/Markdown.js
rename to hyperglass/ui/components/Markdown/Markdown.tsx
index 63c49a9..a4f413f 100644
--- a/hyperglass/ui/components/Markdown/Markdown.js
+++ b/hyperglass/ui/components/Markdown/Markdown.tsx
@@ -1,5 +1,4 @@
 import * as React from 'react';
-import { forwardRef } from 'react';
 import ReactMarkdown from 'react-markdown';
 import {
   List,
@@ -14,6 +13,8 @@ import {
   Table,
 } from './MDComponents';
 
+import type { IMarkdown } from './types';
+
 const mdComponents = {
   paragraph: Paragraph,
   link: Link,
@@ -27,6 +28,6 @@ const mdComponents = {
   tableCell: TableData,
 };
 
-export const Markdown = forwardRef(({ content }, ref) => (
-  <ReactMarkdown ref={ref} renderers={mdComponents} source={content} />
-));
+export const Markdown = (props: IMarkdown) => (
+  <ReactMarkdown renderers={mdComponents} source={props.content} />
+);
diff --git a/hyperglass/ui/components/Markdown/index.mjs b/hyperglass/ui/components/Markdown/index.ts
similarity index 100%
rename from hyperglass/ui/components/Markdown/index.mjs
rename to hyperglass/ui/components/Markdown/index.ts
diff --git a/hyperglass/ui/components/Markdown/types.ts b/hyperglass/ui/components/Markdown/types.ts
new file mode 100644
index 0000000..ebec2ff
--- /dev/null
+++ b/hyperglass/ui/components/Markdown/types.ts
@@ -0,0 +1,24 @@
+import type { ReactNode } from 'react';
+import type { BoxProps, CheckboxProps, HeadingProps } from '@chakra-ui/core';
+export interface IMarkdown {
+  content: string;
+}
+export interface ICheckbox extends CheckboxProps {
+  checked: boolean;
+}
+
+export interface IList {
+  ordered: boolean;
+  children?: ReactNode;
+}
+export interface IHeading extends HeadingProps {
+  level: 1 | 2 | 3 | 4 | 5 | 6;
+}
+
+export interface ICodeBlock {
+  value: ReactNode;
+}
+
+export interface ITableData extends BoxProps {
+  isHeader: boolean;
+}
diff --git a/hyperglass/ui/components/index.mjs b/hyperglass/ui/components/index.ts
similarity index 96%
rename from hyperglass/ui/components/index.mjs
rename to hyperglass/ui/components/index.ts
index e8d3498..3715e3e 100644
--- a/hyperglass/ui/components/index.mjs
+++ b/hyperglass/ui/components/index.ts
@@ -33,3 +33,4 @@ export * from './SubmitButton';
 export * from './Table';
 export * from './TextOutput';
 export * from './Title';
+export * from './withAnimation';
diff --git a/hyperglass/ui/components/withAnimation.ts b/hyperglass/ui/components/withAnimation.ts
new file mode 100644
index 0000000..49af599
--- /dev/null
+++ b/hyperglass/ui/components/withAnimation.ts
@@ -0,0 +1,5 @@
+import { motion } from 'framer-motion';
+
+export function withAnimation<P>(Component: React.FunctionComponent) {
+  return motion.custom<Omit<P, 'transition'>>(Component);
+}
diff --git a/hyperglass/ui/globals.d.ts b/hyperglass/ui/globals.d.ts
index 4265de5..ea2c0b8 100644
--- a/hyperglass/ui/globals.d.ts
+++ b/hyperglass/ui/globals.d.ts
@@ -1 +1,8 @@
-type Dict<T = string> = { [k: string]: T };
+import type { MotionProps } from 'framer-motion';
+
+type Dict<T = string> = Record<string, T>;
+
+type ReactRef<T = HTMLElement> = MutableRefObject<T>;
+
+type Animated<T> = Omit<T, keyof MotionProps> &
+  Omit<MotionProps, keyof T> & { transition?: MotionProps['transition'] };
diff --git a/hyperglass/ui/package.json b/hyperglass/ui/package.json
index 39d5b11..0cbece2 100644
--- a/hyperglass/ui/package.json
+++ b/hyperglass/ui/package.json
@@ -42,6 +42,7 @@
   "devDependencies": {
     "@types/node": "^14.11.10",
     "@types/react-select": "^3.0.22",
+    "@types/string-format": "^2.0.0",
     "@typescript-eslint/eslint-plugin": "^2.24.0",
     "@typescript-eslint/parser": "^2.24.0",
     "@upstatement/eslint-config": "^0.4.3",
diff --git a/hyperglass/ui/yarn.lock b/hyperglass/ui/yarn.lock
index cf34859..b53e254 100644
--- a/hyperglass/ui/yarn.lock
+++ b/hyperglass/ui/yarn.lock
@@ -1966,6 +1966,11 @@
     "@types/prop-types" "*"
     csstype "^3.0.2"
 
+"@types/string-format@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/string-format/-/string-format-2.0.0.tgz#c1588f507be7b8ef5eb5074a41e48e4538f3f6d5"
+  integrity sha512-mMwtmgN0ureESnJ3SuMM4W9lsi4CgOxs43YxNo14SDHgzJ+OPYO3yM7nOTJTh8x5YICseBdtrySUbvxnpb+NYQ==
+
 "@types/tinycolor2@1.4.2":
   version "1.4.2"
   resolved "https://registry.yarnpkg.com/@types/tinycolor2/-/tinycolor2-1.4.2.tgz#721ca5c5d1a2988b4a886e35c2ffc5735b6afbdf"