2 files changed, 33 insertions, 2 deletions
diff --git a/src/pages/options/twitter/twitter.html b/src/pages/options/twitter/twitter.html
index 8e189856..bd0b37e0 100644
--- a/src/pages/options/twitter/twitter.html
+++ b/src/pages/options/twitter/twitter.html
@@ -30,10 +30,30 @@
             <h4>Enable</h4>
             <input id="disable-nitter" type="checkbox" checked />
         </div>
+
+        <hr>
+
+        <div class="some-block option-block">
+            <h4>Default Instances</h4>
+        </div>
+        <div class="checklist" id="nitter-checklist"></div>
+        <hr>
         <div class="some-block option-block">
-            <h4 data-localise="__MSG_removeTwitterSW__">Proactively remove Twitter service worker</h4>
-            <input id="remove-twitter-sw" type="checkbox" checked />
+            <h4>Custom Instances</h4>
         </div>
+        <form id="custom-nitter-instance-form">
+            <div class="some-block option-block">
+                <input id="nitter-custom-instance" placeholder="https://nitter.com" type="url" />
+                <button type="submit" class="add" id="nitter-add-instance">
+                    <svg xmlns="http://www.w3.org/2000/svg" height="20px" viewBox="0 0 24 24" width="20px"
+                        fill="currentColor">
+                        <path d="M0 0h24v24H0V0z" fill="none" />
+                        <path d="M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z" />
+                    </svg>
+                </button>
+            </div>
+        </form>
+        <div class="checklist" id="nitter-custom-checklist"></div>
 
     </section>
 
diff --git a/src/pages/options/twitter/twitter.js b/src/pages/options/twitter/twitter.js
index 4316b456..e9c64643 100644
--- a/src/pages/options/twitter/twitter.js
+++ b/src/pages/options/twitter/twitter.js
@@ -1,4 +1,5 @@
 import twitterHelper from "../../../assets/javascripts/helpers/twitter.js";
+import commonHelper from "../../../assets/javascripts/helpers/common.js";
 
 let disableTwitterElement = document.getElementById("disable-nitter");
 disableTwitterElement.addEventListener("change",
@@ -7,4 +8,14 @@ disableTwitterElement.addEventListener("change",
 
 twitterHelper.init().then(() => {
     disableTwitterElement.checked = !twitterHelper.getDisableTwitter(); 
+
+    commonHelper.processDefaultCustomInstances(
+        'nitter',
+        twitterHelper,
+        document,
+        twitterHelper.getNitterRedirectsChecks,
+        twitterHelper.setNitterRedirectsChecks,
+        twitterHelper.getNitterCustomRedirects,
+        twitterHelper.setNitterCustomRedirects
+    )
 });
\ No newline at end of file