diff --git a/.prettierrc.yaml b/.prettierrc.yaml
new file mode 100644
index 0000000..1d2127c
--- /dev/null
+++ b/.prettierrc.yaml
@@ -0,0 +1,2 @@
+semi: false
+singleQuote: true
diff --git a/lib/index.js b/lib/index.js
index 63534ca..f62f617 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,49 +1,49 @@
-import {createRequire} from 'module';
-import {unified} from 'unified'
+import { createRequire } from 'module'
+import { unified } from 'unified'
 import remarkParse from 'remark-parse'
 import remarkRehype from 'remark-rehype'
 import rehypeStringify from 'rehype-stringify'
 import fs from 'fs'
 import path from 'path'
 
-const require = createRequire(import.meta.url);
-const __dirname = path.dirname(new URL(import.meta.url).pathname);
+const require = createRequire(import.meta.url)
+const __dirname = path.dirname(new URL(import.meta.url).pathname)
 
-const fastify = require('fastify');
-const fastifyView = require('@fastify/view');
-const fastifyStatic = require('@fastify/static');
-const ejs = require('ejs');
+const fastify = require('fastify')
+const fastifyView = require('@fastify/view')
+const fastifyStatic = require('@fastify/static')
+const ejs = require('ejs')
 
-const staticsPath = path.join(__dirname, 'public');
-const viewsPath = path.join(__dirname, 'views');
-const homepagePath = path.join(__dirname, '..', 'HOMEPAGE.md');
+const staticsPath = path.join(__dirname, 'public')
+const viewsPath = path.join(__dirname, 'views')
+const homepagePath = path.join(__dirname, '..', 'HOMEPAGE.md')
 
 const processor = unified()
   .use(remarkParse)
   .use(remarkRehype)
   .use(rehypeStringify)
 
-const homepageMD = fs.readFileSync(homepagePath, 'utf8');
+const homepageMD = fs.readFileSync(homepagePath, 'utf8')
 const homepageHTML = processor.processSync(homepageMD)
 
-const app = fastify({logger: true});
+const app = fastify({ logger: true })
 
-app.register(fastifyView, { engine: {ejs}, root: viewsPath });
+app.register(fastifyView, { engine: { ejs }, root: viewsPath })
 
-app.register(fastifyStatic, { root: staticsPath });
+app.register(fastifyStatic, { root: staticsPath })
 
 app.get('/', (req, reply) => {
-  reply.view('homepage.ejs', {markdown: homepageHTML});
-});
+  reply.view('homepage.ejs', { markdown: homepageHTML })
+})
 
 app.get('/invite', (req, reply) => {
-  reply.view('invite.ejs');
-});
+  reply.view('invite.ejs')
+})
 
-app.listen({port: 3000}, (err, address) => {
-  app.log.info(`server listening on ${address}`);
+app.listen({ port: 3000 }, (err, address) => {
+  app.log.info(`server listening on ${address}`)
   if (err) {
-    app.log.error(err);
-    process.exit(1);
+    app.log.error(err)
+    process.exit(1)
   }
-});
+})
diff --git a/lib/public/invite.js b/lib/public/invite.js
index df69afc..241ad77 100644
--- a/lib/public/invite.js
+++ b/lib/public/invite.js
@@ -1,25 +1,25 @@
-let hasFocus = true;
+let hasFocus = true
 window.addEventListener('blur', () => {
-  hasFocus = false;
-});
+  hasFocus = false
+})
 window.addEventListener('focus', () => {
-  hasFocus = true;
-});
+  hasFocus = true
+})
 
-const inviteLinkElem = document.getElementById('invite');
-const failureElem = document.getElementById('failure');
+const inviteLinkElem = document.getElementById('invite')
+const failureElem = document.getElementById('failure')
 
-const hash = window.location.hash;
+const hash = window.location.hash
 if (hash) {
-  let uri = decodeURIComponent(hash.slice(1));
-  if (!uri.startsWith('ppppp:')) uri = 'ppppp://invite' + uri;
-  inviteLinkElem.href = uri;
+  let uri = decodeURIComponent(hash.slice(1))
+  if (!uri.startsWith('ppppp:')) uri = 'ppppp://invite' + uri
+  inviteLinkElem.href = uri
 
   // Autoredirect to the PPPPP URI as soon as possible
   setTimeout(() => {
-    console.log(uri);
+    console.log(uri)
     // window.location.replace(uri);
-  }, 100);
+  }, 100)
 
   // Redirect to uri or show failure state
   // FIXME:
@@ -36,6 +36,6 @@ if (hash) {
   //   window.location.replace(uri);
   // };
 } else {
-  inviteLinkElem.classList.add('hidden');
-  failureElem.classList.remove('hidden');
+  inviteLinkElem.classList.add('hidden')
+  failureElem.classList.remove('hidden')
 }