diff --git a/src/app/shared/NoteReply.svelte b/src/app/shared/NoteReply.svelte
index d9f1e613..dc21e1b1 100644
--- a/src/app/shared/NoteReply.svelte
+++ b/src/app/shared/NoteReply.svelte
@@ -17,7 +17,7 @@
   import {drafts, openReplies} from "src/app/state"
   import {getClientTags, publish, sign, userSettings} from "src/engine"
   import {getEditor} from "src/app/editor"
-  import { powEvent } from "src/util/pow"
+  import {powEvent} from "src/util/pow"
 
   export let parent
   export let showBorder = false
@@ -94,10 +94,10 @@
 
     const template = createEvent(kind, {content, tags})
     let event = await sign(template, options)
-    if ($userSettings.pow_difficulty || options.pow_difficulty) {
+    if ($userSettings.pow_difficulty || options.pow_difficulty) {
       event = await powEvent(event, $userSettings.pow_difficulty || options.pow_difficulty)
     }
-    
+
     const thunk = publish({
       event,
       relays: ctx.app.router.PublishEvent(event).getUrls(),
diff --git a/src/app/views/NoteCreate.svelte b/src/app/views/NoteCreate.svelte
index ec13cf6f..6f173abf 100644
--- a/src/app/views/NoteCreate.svelte
+++ b/src/app/views/NoteCreate.svelte
@@ -35,8 +35,7 @@
   import {router} from "src/app/util/router"
   import {env, getClientTags, makeDvmRequest, publish, sign, userSettings} from "src/engine"
   import {warn} from "src/util/logger"
-  import { powEvent } from "src/util/pow"
-  
+  import {powEvent} from "src/util/pow"
 
   export let quote = null
   export let pubkey = null
@@ -51,7 +50,12 @@
 
   let editor: ReturnType<typeof getEditor>
   let element: HTMLElement
-  let options = {warning: "", anonymous: false, publish_at: null, pow_difficulty: $userSettings.pow_difficulty || 0}
+  let options = {
+    warning: "",
+    anonymous: false,
+    publish_at: null,
+    pow_difficulty: $userSettings.pow_difficulty || 0,
+  }
 
   const SHIPYARD_PUBKEY = "85c20d3760ef4e1976071a569fb363f4ff086ca907669fb95167cdc5305934d1"
   const nsecWarning = writable(null)
@@ -77,38 +81,37 @@
   const onSubmit = async ({skipNsecWarning = false} = {}) => {
     // prevent sending before media are uploaded
     if ($uploading || publishing) return
-    
+
     const content = $editor.getText({blockSeparator: "\n"}).trim()
-    
+
     if (!content) return showWarning("Please provide a description.")
-    
+
     if (!skipNsecWarning && content.match(/\bnsec1.+/)) return nsecWarning.set(true)
-    
+
     const tags = [...$editor.storage.nostr.getEditorTags(), ...getClientTags()]
-    
+
     if (options.warning) {
       tags.push(["content-warning", options.warning])
     }
-    
+
     if (quote) {
       tags.push(tagPubkey(quote.pubkey))
     }
-    
-    let template = createEvent(1, {
+
+    const template = createEvent(1, {
       content,
       tags,
       created_at:
-      (options.publish_at && Math.floor(options.publish_at.getTime() / 1000)) || undefined,
+        (options.publish_at && Math.floor(options.publish_at.getTime() / 1000)) || undefined,
     })
 
-    
     drafts.set("notecreate", $editor.getHTML())
 
     publishing = "signing"
 
     let event = await sign(template, options)
-    
-    if ($userSettings.pow_difficulty || options.pow_difficulty) {
+
+    if ($userSettings.pow_difficulty || options.pow_difficulty) {
       publishing = "pow"
       event = await powEvent(event, $userSettings.pow_difficulty || options.pow_difficulty)
     }
@@ -286,9 +289,9 @@
           class="flex-grow"
           disabled={$uploading || !!publishing}>
           {#if $uploading || !!publishing}
-            {#if publishing == "signing"}
+            {#if publishing === "signing"}
               <i class="fa fa-circle-notch fa-spin" /> Signing your note...
-            {:else if publishing == "pow"}
+            {:else if publishing === "pow"}
               <i class="fa fa-circle-notch fa-spin" /> Generating PoW...
             {/if}
           {:else if options?.publish_at && Math.floor(options?.publish_at / 1000) > now()}
diff --git a/src/workers/pow.ts b/src/workers/pow.ts
index 098d9873..1abf410c 100644
--- a/src/workers/pow.ts
+++ b/src/workers/pow.ts
@@ -1,4 +1,3 @@
-import crypto from "crypto"
 import {getEventHash} from "nostr-tools"
 import type {SignedEvent} from "@welshman/util"
 import {} from "nostr-tools"