diff --git a/pkgs/applications/editors/jetbrains/bin/ides.json b/pkgs/applications/editors/jetbrains/bin/ides.json
index b503a7c6759c..b44aa560e543 100644
--- a/pkgs/applications/editors/jetbrains/bin/ides.json
+++ b/pkgs/applications/editors/jetbrains/bin/ides.json
@@ -168,5 +168,16 @@
       "longDescription": "WebStorm provides an editor for HTML, JavaScript (incl. Node.js), and CSS with on-the-fly code analysis, error prevention and automated refactorings for JavaScript code.",
       "homepage": "https://www.jetbrains.com/webstorm/"
     }
+  },
+  "writerside": {
+    "product": "Writerside",
+    "wmClass": "jetbrains-writerside",
+    "meta": {
+      "isOpenSource": false,
+      "description": "Documentation IDE from JetBrains",
+      "maintainers": [ "zlepper"],
+      "longDescription": "The most powerful development environment – now adapted for writing documentation.",
+      "homepage": "https://www.jetbrains.com/writerside/"
+    }
   }
 }
diff --git a/pkgs/applications/editors/jetbrains/bin/update_bin.py b/pkgs/applications/editors/jetbrains/bin/update_bin.py
index 31271d1dffed..604499203363 100755
--- a/pkgs/applications/editors/jetbrains/bin/update_bin.py
+++ b/pkgs/applications/editors/jetbrains/bin/update_bin.py
@@ -68,7 +68,11 @@ def update_product(name, product):
         try:
             build = latest_build(channel)
             new_version = build["@version"]
-            new_build_number = build["@fullNumber"]
+            new_build_number = ""
+            if "@fullNumber" not in build:
+                new_build_number = build["@number"]
+            else:
+                new_build_number = build["@fullNumber"]
             if "EAP" not in channel["@name"]:
                 version_or_build_number = new_version
             else:
diff --git a/pkgs/applications/editors/jetbrains/bin/versions.json b/pkgs/applications/editors/jetbrains/bin/versions.json
index af8d8453ad7c..c7f7009465cd 100644
--- a/pkgs/applications/editors/jetbrains/bin/versions.json
+++ b/pkgs/applications/editors/jetbrains/bin/versions.json
@@ -120,6 +120,14 @@
       "sha256": "d4c7cb7f1462c2b2bd9042b4714ab9de66c455ab9752c87698dc3902f0d49a2a",
       "url": "https://download.jetbrains.com/webstorm/WebStorm-2024.1.tar.gz",
       "build_number": "241.14494.235"
+    },
+    "writerside": {
+      "update-channel": "Writerside EAP",
+      "url-template": "https://download.jetbrains.com/writerside/writerside-{version}.tar.gz",
+      "version": "2023.3 EAP",
+      "sha256": "8eae1c965c1b5dae17c580cd3ed9b2a6182a3b54a54f8e6152472815118ae2c2",
+      "url": "https://download.jetbrains.com/writerside/writerside-233.14938.tar.gz",
+      "build_number": "233.14938"
     }
   },
   "aarch64-linux": {
@@ -243,6 +251,14 @@
       "sha256": "6691e4855fd4ecf3da9b63b78a11afc3441fb2139cdc7e7aaa5d78aa92a88c12",
       "url": "https://download.jetbrains.com/webstorm/WebStorm-2024.1-aarch64.tar.gz",
       "build_number": "241.14494.235"
+    },
+    "writerside": {
+      "update-channel": "Writerside EAP",
+      "url-template": "https://download.jetbrains.com/writerside/writerside-{version}-aarch64.tar.gz",
+      "version": "2023.3 EAP",
+      "sha256": "b09dac04217d5d523501bdb1e9026fd17fb6370dff2610502472bbf6a48323d8",
+      "url": "https://download.jetbrains.com/writerside/writerside-233.14938-aarch64.tar.gz",
+      "build_number": "233.14938"
     }
   },
   "x86_64-darwin": {
@@ -366,6 +382,14 @@
       "sha256": "b3b41e5e8559e36e0bd4121dee61d39a8ba5b5ce8193e7b026c5bc261e973df5",
       "url": "https://download.jetbrains.com/webstorm/WebStorm-2024.1.dmg",
       "build_number": "241.14494.235"
+    },
+    "writerside": {
+      "update-channel": "Writerside EAP",
+      "url-template": "https://download.jetbrains.com/writerside/writerside-{version}.dmg",
+      "version": "2023.3 EAP",
+      "sha256": "53c7ad5a8808776b60eb82b3155c6f3a2a0dfad43ba8d9238a0db1752d503b09",
+      "url": "https://download.jetbrains.com/writerside/writerside-233.14938.dmg",
+      "build_number": "233.14938"
     }
   },
   "aarch64-darwin": {
@@ -489,6 +513,14 @@
       "sha256": "95dd3a397fe063583c5e3ba4fefafdfcad740c18447c1a70c0f03cb004436496",
       "url": "https://download.jetbrains.com/webstorm/WebStorm-2024.1-aarch64.dmg",
       "build_number": "241.14494.235"
+    },
+    "writerside": {
+      "update-channel": "Writerside EAP",
+      "url-template": "https://download.jetbrains.com/writerside/writerside-{version}-aarch64.dmg",
+      "version": "2023.3 EAP",
+      "sha256": "2a78fbcabcdd5b7c906d933dd91ac927bde22ae3bba988dad7450184fd90457a",
+      "url": "https://download.jetbrains.com/writerside/writerside-233.14938-aarch64.dmg",
+      "build_number": "233.14938"
     }
   }
 }
diff --git a/pkgs/applications/editors/jetbrains/default.nix b/pkgs/applications/editors/jetbrains/default.nix
index 4c53a5bbe59e..a88785e70817 100644
--- a/pkgs/applications/editors/jetbrains/default.nix
+++ b/pkgs/applications/editors/jetbrains/default.nix
@@ -257,6 +257,8 @@ rec {
 
   webstorm = mkJetBrainsProduct { pname = "webstorm"; extraBuildInputs = [ stdenv.cc.cc musl ]; };
 
+  writerside = mkJetBrainsProduct { pname = "writerside"; extraBuildInputs = [ stdenv.cc.cc musl ]; };
+
   plugins = callPackage ./plugins { } // { __attrsFailEvaluation = true; };
 
 }