diff --git a/source/_data/miscellaneous.json b/source/_data/miscellaneous.json
index 83c7954..19a6637 100644
--- a/source/_data/miscellaneous.json
+++ b/source/_data/miscellaneous.json
@@ -264,7 +264,7 @@
         "codeLanguage": "Elixir",
         "techStack": "Vue, Typescript",
         "license": "AGPL-3.0",
-        "FediAccount": "",
+        "FediAccount": "https://framapiaf.org/@mobilizon",
         "apClass": true,
         "zotClass": false,
         "diasporaClass": false,
@@ -579,7 +579,7 @@
       },
       {
         "title": "Tavern",
-        "source": "https://gitlab.com/ngerakines/tavern/-/tree/release-amber-ale",
+        "source": "https://gitlab.com/ngerakines/tavern",
         "protocols": "ActivityPub",
         "site": "",
         "logo": "",
@@ -930,7 +930,7 @@
         "codeLanguage": "",
         "techStack": "",
         "license": "",
-        "FediAccount": "https://mastodon.social/@sl007",
+        "FediAccount": "https://chaos.social/@redaktor",
         "apClass": true,
         "zotClass": false,
         "diasporaClass": false,
diff --git a/source/_data/tools.json b/source/_data/tools.json
index bbf09c8..690f751 100644
--- a/source/_data/tools.json
+++ b/source/_data/tools.json
@@ -522,6 +522,24 @@
         "diasporaClass": false,
         "OStatusClass": false,
         "categories": ["Libs"]
+      },
+      {
+        "title": "FediDB",
+        "source": "https://fedidb.org/about",
+        "protocols": "ActivityPub",
+        "site": "https://fedidb.org/about",
+        "logo": "",
+        "servers": "",
+        "description": "A suite of tools for AP devs to help make it easier to test and validate your implementation with existing implementations like Mastodon, PeerTube, Pixelfed and Pleroma.",
+        "codeLanguage": "",
+        "techStack": "",
+        "license": "-",
+        "FediAccount": "",
+        "apClass": true,
+        "zotClass": false,
+        "diasporaClass": false,
+        "OStatusClass": false,
+        "categories": ["Tests"]
       }
     ]
 }
diff --git a/themes/starter/layout/tools.ejs b/themes/starter/layout/tools.ejs
index 064e2d8..be5ac4c 100644
--- a/themes/starter/layout/tools.ejs
+++ b/themes/starter/layout/tools.ejs
@@ -23,7 +23,7 @@ layout: layout
 
   const apps = site.data.tools.apps;
   const langList = langCount(apps).sort((a,b) => b.count - a.count);
-  const byCategory = [['libs', 'Libraries'], ['specs', 'Specifications'], ['dev', 'Tools (stuff for developers and geeks)'], ['utils', 'Utilities (bots, daemons, federators)'], ['relays', 'Relays'], ['bridges', 'Bridges'], ['plugins', 'Plugins (addon apps)'], ['other', 'Other']];
+  const byCategory = [['libs', 'Libraries'], ['specs', 'Specifications'], ['dev', 'Tools (stuff for developers and geeks)'], ['utils', 'Utilities (bots, daemons, federators)'], ['relays', 'Relays'], ['bridges', 'Bridges'], ['plugins', 'Plugins (addon apps)'], ['tests', 'Testing'], ['other', 'Other']];
   const byProtocol = [['sortDiaspora', 'diaspora'], ['sortAP', 'ActivityPub'], ['sortOstatus', 'OStatus'], ['sortZot', 'Zot']];
 %>