diff --git a/pkgs/by-name/fr/fracjson/deps.json b/pkgs/by-name/fr/fracjson/deps.json
new file mode 100644
index 000000000000..1f4890fe56da
--- /dev/null
+++ b/pkgs/by-name/fr/fracjson/deps.json
@@ -0,0 +1,62 @@
+[
+  {
+    "pname": "Microsoft.Bcl.AsyncInterfaces",
+    "version": "6.0.0",
+    "hash": "sha256-49+H/iFwp+AfCICvWcqo9us4CzxApPKC37Q5Eqrw+JU="
+  },
+  {
+    "pname": "Microsoft.NETCore.Platforms",
+    "version": "1.1.0",
+    "hash": "sha256-FeM40ktcObQJk4nMYShB61H/E8B7tIKfl9ObJ0IOcCM="
+  },
+  {
+    "pname": "NETStandard.Library",
+    "version": "2.0.3",
+    "hash": "sha256-Prh2RPebz/s8AzHb2sPHg3Jl8s31inv9k+Qxd293ybo="
+  },
+  {
+    "pname": "System.Buffers",
+    "version": "4.5.1",
+    "hash": "sha256-wws90sfi9M7kuCPWkv1CEYMJtCqx9QB/kj0ymlsNaxI="
+  },
+  {
+    "pname": "System.CommandLine",
+    "version": "2.0.2",
+    "hash": "sha256-PK3wKHjY8FHkPV75Z4ouxKU67WcuVSiMFjAkBs+iSAo="
+  },
+  {
+    "pname": "System.Memory",
+    "version": "4.5.4",
+    "hash": "sha256-3sCEfzO4gj5CYGctl9ZXQRRhwAraMQfse7yzKoRe65E="
+  },
+  {
+    "pname": "System.Numerics.Vectors",
+    "version": "4.5.0",
+    "hash": "sha256-qdSTIFgf2htPS+YhLGjAGiLN8igCYJnCCo6r78+Q+c8="
+  },
+  {
+    "pname": "System.Runtime.CompilerServices.Unsafe",
+    "version": "6.0.0",
+    "hash": "sha256-bEG1PnDp7uKYz/OgLOWs3RWwQSVYm+AnPwVmAmcgp2I="
+  },
+  {
+    "pname": "System.Text.Encodings.Web",
+    "version": "6.0.0",
+    "hash": "sha256-UemDHGFoQIG7ObQwRluhVf6AgtQikfHEoPLC6gbFyRo="
+  },
+  {
+    "pname": "System.Text.Json",
+    "version": "6.0.10",
+    "hash": "sha256-UijYh0dxFjFinMPSTJob96oaRkNm+Wsa+7Ffg6mRnsc="
+  },
+  {
+    "pname": "System.Threading.Tasks.Extensions",
+    "version": "4.5.4",
+    "hash": "sha256-owSpY8wHlsUXn5xrfYAiu847L6fAKethlvYx97Ri1ng="
+  },
+  {
+    "pname": "Wcwidth",
+    "version": "4.0.1",
+    "hash": "sha256-r9HxW/S4CjLPd7f646KdYoXGUKgllrPqhMYOmJStwB4="
+  }
+]
diff --git a/pkgs/by-name/fr/fracjson/package.nix b/pkgs/by-name/fr/fracjson/package.nix
new file mode 100644
index 000000000000..178660b91114
--- /dev/null
+++ b/pkgs/by-name/fr/fracjson/package.nix
@@ -0,0 +1,37 @@
+{
+  buildDotnetModule,
+  dotnetCorePackages,
+  fetchFromGitHub,
+  lib,
+}:
+buildDotnetModule (finalAttrs: {
+  pname = "fracjson";
+  version = "1.0.1";
+  src = fetchFromGitHub {
+    owner = "j-brooke";
+    repo = "FracturedJson";
+    tag = "cli-v${finalAttrs.version}";
+    sha256 = "sha256-JdCDL6kTGUT2bgKLXw9aHThuSNxeSOtFm2besvFw814=";
+  };
+
+  projectFile = "Cli/Cli.csproj";
+  nugetDeps = ./deps.json;
+
+  dotnet-sdk = dotnetCorePackages.sdk_8_0;
+  dotnet-runtime = dotnetCorePackages.runtime_8_0;
+
+  # Compression in single-file bundles requires self-contained builds;
+  # override the .csproj setting for framework-dependent Nix packaging.
+  dotnetInstallFlags = [ "-p:EnableCompressionInSingleFile=false" ];
+
+  __structuredAttrs = true;
+  strictDeps = true;
+
+  meta = {
+    description = "JSON formatter that produces compact, highly readable output";
+    homepage = "https://github.com/j-brooke/FracturedJson";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ allsimon ];
+    platforms = lib.platforms.all;
+  };
+})