add rollup

.eslintrc

@@ -1,30 +1,27 @@
 {
-    "extends": [
-        "@mapbox/eslint-config-mapbox/base",
-        "prettier"
-    ],
-    "plugins": [
-        "prettier"
-    ],
-    "rules": {
-        "prettier/prettier": "error",
-        "strict": 0
-    },
-    "env": {
-        "es6": true,
-        "node": true,
-        "browser": true
-    },
-    "globals": {
-        "mapboxgl": true,
-        "MapboxGeocoder": true,
-        "MapboxDraw": true,
-        "turf": true,
-        "CodeMirror": true,
-        "Base64": true,
-        "d3": true
-    },
-    "parserOptions": {
-        "ecmaVersion": 9
-    }
+  "extends": [
+    "@mapbox/eslint-config-mapbox/base",
+    "prettier"
+  ],
+  "plugins": [
+    "prettier"
+  ],
+  "rules": {
+    "prettier/prettier": "error",
+    "strict": 0
+  },
+  "env": {
+    "es6": true,
+    "node": true,
+    "browser": true
+  },
+  "globals": {
+    "Base64": true,
+    "d3": true
+  },
+  "parserOptions": {
+    "ecmaVersion": 9,
+    "sourceType": "module",
+    "allowImportExportEverywhere": true
+  }
 }

.gitignore

@@ -1,2 +1,3 @@
 /node_modules
-.DS_Store
+.DS_Store
+/dist

.vscode/settings.json

@@ -1,20 +1,5 @@
 {
-  "emeraldwalk.runonsave": {
-    "commands": [
-      {
-        "match": "lib|src|css/tailwind_src.css",
-        "cmd": "make"
-      }
-    ]
-  },
-  "liveServer.settings.ignoreFiles": [
-    "lib/*",
-    "src/*",
-    "css/tailwind_src.css"
-  ],
-  "liveServer.settings.wait": 500,
   "search.exclude": {
     "**/dist": true,
-  },
-  "liveServer.settings.port": 5501,
+  }
 }

README.md

@@ -25,23 +25,19 @@ Full API documentation can be found in [API.md](API.md).
 
 ## Development
 
-Install [browserify](https://github.com/substack/node-browserify)'ied libraries:
+1. Clone this repository
+2. Install dependencies
+3. Run `npm start`
 
-`npm install`
+`npm start` uses `concurrently` to run `live-server` which will serve the project directory in your browser and listen for changes, `rollup` which will build the js and css bundles, and `npx tailwindcss` which builds `css/tailwind_dist.css` (including only the tailwind rules needed in the project)
 
-Browserify libraries, concat other libraries, build minimal d3, build tailwind css:
+`rollup` can take several seconds to build before changes appear in the browser.
 
-`make`
+## Production Build & Deployment
 
-Run a local server to preview your changes.
+`npm run build` will create minified bundles in `/dist`. You can try out the production build with `npm run serve` which will run live-server.
 
-### Development with VSCode (hot reloading)
-
-An optimized development workflow is possible with the `Live Server` and `Run on Save` VS Code extensions.  Both have workspace-specific settings in `settings.json`:
-
-- Start a live server using `Live Server's` "Go Live" button
-- `Run on Save` will watch `/lib`,`/src`, and `css/tailwind_src.css` and run `make` when any of them change.
-- `Live Server` will ignore `/lib`,`/src`, and `css/tailwind_src.css`, but will hot reload whenever any other file changes (including the files created by `make`)
+To deploy to github pages, use `npm run deploy`.  This will run the deploy script in `deploy.sh`, which creates a new orphan branch from the current branch, runs a production build, and force pushes to the `gh-pages` branch.
 
 ## License