Support boilerplate for TypeScript projects

I would like to support boilerplate code for ReasonML, TypeScript,
ClojureScript, and Elm projects before I specialize in any of these
frameworks. All of my projects should use TailwindCSS.

All of this boilerplate should offer:
- Same command to start developing
- Same API to build and deploy
- TailwindCSS support
- Basic boilerplate for components, state, and routes

This TypeScript boilerplate is not complete, but I would like to commit the
progress in case I do not return to this for awhile.

boilerplate/typescript/README.md

@@ -0,0 +1,26 @@
+# Frontend Boilerplate
+
+While many times I prefer using alt-languages like ReasonML, ClojureScript, or
+Elm, sometimes I prefer to write an application using TypeScript. This directory
+contains the necessary starter code to create these applications.
+
+- React: Maps application state to UI
+- React-Router: Stateful routing for SPAs
+- Redux: Application state management
+- TypeScript: Type-safety
+- TailwindCSS: Styling library using utility classes
+- Prettier: Source code formatting
+- Jest: Test runner
+
+## Developing
+
+```shell
+$ nix-shell
+$ yarn run dev
+```
+
+## Building
+
+```shell
+$ nix-build
+```