diff --git a/.gitignore b/.gitignore
index a7c02de..9ab40cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 node_modules/
 .direnv/
+.devbox/
 .vscode/
 .envrc
 .cache
@@ -12,4 +13,6 @@ node_modules/
 /_release
 /lib/lib/
 /examples/lib/
+/scripts/aws.env
+/scripts/aws.pem
 rescript-logger-ppx.install
diff --git a/HISTORY.md b/HISTORY.md
index 668af45..c976839 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,9 @@
 # History
 ## UNRELEASED
 
+## 3.1.0
+- Add Linux `arm64` binary.
+
 ## 3.0.0
 - **[BREAKING]** Remove `filePath` from `Location.t`.
 - Upgrade to `rescript@10`.
diff --git a/README.md b/README.md
index 3a867d7..2d1dcc7 100644
--- a/README.md
+++ b/README.md
@@ -421,6 +421,33 @@ cd lib && yarn run build
 cd ../examples && yarn run build
 ```
 
+### Devbox flow
+Clone repo and either enter the Devbox shell:
+
+```
+devbox shell
+```
+
+Or use [`direnv`](https://direnv.net/) and create `.envrc` file in the root directory of the project by running:
+
+```
+devbox generate direnv --print-envrc
+```
+
+Then install deps:
+
+```shell
+yarn install
+```
+
+Build loggers and ppx:
+
+```shell
+devbox run build
+cd lib && yarn run build
+cd ../examples && yarn run build
+```
+
 ### Esy flow 
 Clone repo and install deps:
 
diff --git a/devbox.json b/devbox.json
new file mode 100644
index 0000000..56383f1
--- /dev/null
+++ b/devbox.json
@@ -0,0 +1,22 @@
+{
+    "packages": [
+        "path:./nix/ocaml#ocaml",
+        "path:./nix/ocaml#dune",
+        "path:./nix/ocaml#findlib",
+        "path:./nix/ocaml#ppxlib",
+        "path:./nix/ocaml#merlin",
+        "path:./nix/ocaml#lsp",
+        "nodejs",
+        "yarn",
+        "awscli2"
+    ],
+    "shell": {
+        "init_hook": [
+            "export PATH=$PATH:node_modules/.bin"
+        ],
+        "scripts": {
+            "build": "dune build",
+            "test": "dune exec test.exe"
+        }
+    }
+}
diff --git a/devbox.lock b/devbox.lock
new file mode 100644
index 0000000..ac39a3b
--- /dev/null
+++ b/devbox.lock
@@ -0,0 +1,23 @@
+{
+  "lockfile_version": "1",
+  "packages": {
+    "awscli2": {
+      "resolved": "github:NixOS/nixpkgs/f80ac848e3d6f0c12c52758c0f25c10c97ca3b62#awscli2",
+      "source": "nixpkg"
+    },
+    "nodejs": {
+      "resolved": "github:NixOS/nixpkgs/f80ac848e3d6f0c12c52758c0f25c10c97ca3b62#nodejs",
+      "source": "nixpkg"
+    },
+    "path:./nix/ocaml#dune": {},
+    "path:./nix/ocaml#findlib": {},
+    "path:./nix/ocaml#lsp": {},
+    "path:./nix/ocaml#merlin": {},
+    "path:./nix/ocaml#ocaml": {},
+    "path:./nix/ocaml#ppxlib": {},
+    "yarn": {
+      "resolved": "github:NixOS/nixpkgs/f80ac848e3d6f0c12c52758c0f25c10c97ca3b62#yarn",
+      "source": "nixpkg"
+    }
+  }
+}
diff --git a/esy.json b/esy.json
index 6226267..ab88cd3 100644
--- a/esy.json
+++ b/esy.json
@@ -1,6 +1,6 @@
 {
   "name": "rescript-logger-ppx",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "description": "Logging implementation for ReScript",
   "author": "Alex Fedoseev <alex@fedoseev.mx>",
   "license": "MIT",
diff --git a/nix/ocaml/flake.lock b/nix/ocaml/flake.lock
new file mode 100644
index 0000000..15e4c30
--- /dev/null
+++ b/nix/ocaml/flake.lock
@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1694959747,
+        "narHash": "sha256-CXQ2MuledDVlVM5dLC4pB41cFlBWxRw4tCBsFrq3cRk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "970a59bd19eff3752ce552935687100c46e820a5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/nix/ocaml/flake.nix b/nix/ocaml/flake.nix
new file mode 100644
index 0000000..dc609e9
--- /dev/null
+++ b/nix/ocaml/flake.nix
@@ -0,0 +1,47 @@
+{
+    description = "OCaml 4.12 packages for ReScript PPX development";
+
+    inputs = {
+        nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+        flake-utils.url = "github:numtide/flake-utils";
+    };
+
+    outputs = { self, nixpkgs, flake-utils }:
+        flake-utils.lib.eachDefaultSystem (system:
+            let
+                overlay = (final: prev: {
+                    ocaml-ng = prev.ocaml-ng // {
+                        ocamlPackages_4_12 = prev.ocaml-ng.ocamlPackages_4_12 // {
+                            ppxlib = prev.ocaml-ng.ocamlPackages_4_12.ppxlib.overrideAttrs (_: {
+                                version = "git";
+                                src = pkgs.fetchFromGitHub {
+                                    owner = "zth";
+                                    repo = "ppxlib";
+                                    rev = "32f83395fb89693a873541298b6367449f23bc4a";
+                                    sha256 = "sha256-8bkmeFh5Unda8n3F2MQWi81QPt2NdkwFcy4wZTJ0STo=";
+                                };
+                                patches = [];
+                            });
+                        };
+                    };
+                });
+
+                pkgs = import nixpkgs {
+                    inherit system;
+                    overlays = [ overlay ];
+                };
+
+                ocamlPackages = pkgs.ocaml-ng.ocamlPackages_4_12;
+            in
+            {
+                packages = {
+                    ocaml = ocamlPackages.ocaml;
+                    dune = ocamlPackages.dune_3;
+                    findlib = ocamlPackages.findlib;
+                    ppxlib = ocamlPackages.ppxlib;
+                    merlin = ocamlPackages.merlin;
+                    lsp = ocamlPackages.ocaml-lsp;
+                };
+            }
+        );
+}
diff --git a/package.json b/package.json
index 37b4489..f63293f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rescript-logger",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "description": "Logging implementation for ReScript",
   "author": "Alex Fedoseev <alex@fedoseev.mx>",
   "license": "MIT",
diff --git a/release.sh b/release.sh
deleted file mode 100755
index e3e380b..0000000
--- a/release.sh
+++ /dev/null
@@ -1,52 +0,0 @@
-set -e
-set -o pipefail
-
-ARCH=$(uname -m)
-PLATFORM=$(uname -s | tr '[:upper:]' '[:lower:]')
-
-OPAM_FILE=$(basename -- $(find *.opam))
-LIB="${OPAM_FILE%.*}"
-
-SOURCE_BIN="_build/default/ppx/bin/bin.exe"
-RELEASE_DIR="_release"
-RELEASE_ZIP="$RELEASE_DIR/release.zip"
-RELEASE_BIN_DIR="$RELEASE_DIR/bin"
-RELEASE_BIN="$RELEASE_BIN_DIR/$LIB-$PLATFORM-$ARCH.exe"
-
-if [ ! -f "$RELEASE_ZIP" ]; then
-  echo "$RELEASE_ZIP does not exist. Download it from Github and put in $RELEASE_DIR/ dir."
-  exit 1
-fi
-
-echo "=== Releasing $LIB"
-echo "=== Unzipping release archive"
-unzip -d $RELEASE_DIR $RELEASE_ZIP
-rm $RELEASE_ZIP
-tree -a -L 2 $RELEASE_DIR
-
-echo ""
-echo "=== Preparing $PLATFORM $ARCH binary"
-
-CHMOD=$(stat -c %a "$RELEASE_BIN_DIR/$(ls $RELEASE_BIN_DIR | head -n 1)")
-
-dune build
-cp $SOURCE_BIN $RELEASE_BIN
-chmod $CHMOD $RELEASE_BIN
-tree -a -L 2 $RELEASE_DIR
-
-echo ""
-echo "=== Publishing to npm"
-cd $RELEASE_DIR 
-rm .DS_Store >/dev/null 2>&1 || true
-
-echo "package.json:"
-cat package.json
-echo ""
-
-npm publish
-cd ..
-
-echo ""
-echo "=== Cleaning up"
-rm -rf $RELEASE_DIR/*
-tree -a -L 2 $RELEASE_DIR
diff --git a/scripts/build-linux-arm64.sh b/scripts/build-linux-arm64.sh
new file mode 100755
index 0000000..4eb3a74
--- /dev/null
+++ b/scripts/build-linux-arm64.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+set -euo pipefail
+
+export $(cat scripts/aws.env | xargs)
+
+ARCH="arm64"
+PLATFORM="linux"
+
+BIN="$LIB-$PLATFORM-$ARCH.exe"
+REMOTE_BIN="~/rescript-logger/$RELEASE_DIR/$BIN"
+RELEASE_BIN="$RELEASE_BIN_DIR/$BIN"
+
+echo ""
+echo "=== Preparing $PLATFORM $ARCH binary"
+
+echo "Creating EC2 instance"
+INSTANCE_ID=$(
+  aws ec2 run-instances \
+    --image-id ami-0f69dd1d0d03ad669 \
+    --count 1 \
+    --instance-type m6g.medium \
+    --key-name rescript-logger \
+    --user-data file://scripts/user-data.linux-arm64.sh \
+    --tag-specifications="ResourceType=instance,Tags=[{Key=rescript-logger,Value=''}]" \
+    | jq -r ".Instances[0].InstanceId"
+)
+echo "EC2 instance $INSTANCE_ID created"
+
+echo "Getting public IP"
+while :
+do
+  INSTANCE_IP=$(
+    aws ec2 describe-instances --instance-ids $INSTANCE_ID | jq -r ".Reservations[0].Instances[0].PublicIpAddress"
+  )
+  if [ -n "$INSTANCE_IP" ];
+  then
+    echo "Instance is available at $INSTANCE_IP"
+    break;
+  else
+    sleep 5;
+  fi
+done
+
+echo "Waiting for the build to complete"
+
+sleep 300
+
+USER="ubuntu"
+
+while :
+do
+  if ssh -o StrictHostKeyChecking=no -q -i scripts/aws.pem $USER@$INSTANCE_IP test -f "$REMOTE_BIN";
+  then
+    echo "Binary is ready. Downloading."
+    break
+  else
+    sleep 5
+  fi
+done
+
+scp -i scripts/aws.pem $USER@$INSTANCE_IP:$REMOTE_BIN $RELEASE_BIN
+echo "Downloaded."
+
+chmod $CHMOD $RELEASE_BIN
+
+echo "Terminating instance."
+aws ec2 terminate-instances --instance-ids $INSTANCE_ID
+echo "Instance terminated."
diff --git a/scripts/build-macos-arm64.sh b/scripts/build-macos-arm64.sh
new file mode 100755
index 0000000..25110b4
--- /dev/null
+++ b/scripts/build-macos-arm64.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -euo pipefail
+
+ARCH=$(uname -m)
+PLATFORM=$(uname -s | tr '[:upper:]' '[:lower:]')
+
+echo ""
+echo "=== Preparing $PLATFORM $ARCH binary"
+
+SOURCE_BIN="_build/default/ppx/bin/bin.exe"
+RELEASE_BIN="$RELEASE_BIN_DIR/$LIB-$PLATFORM-$ARCH.exe"
+
+dune build
+cp $SOURCE_BIN $RELEASE_BIN
+chmod $CHMOD $RELEASE_BIN
diff --git a/scripts/release.sh b/scripts/release.sh
new file mode 100755
index 0000000..adfc869
--- /dev/null
+++ b/scripts/release.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+set -euo pipefail
+
+OPAM_FILE=$(basename -- "$(find *.opam)")
+
+export LIB="${OPAM_FILE%.*}"
+export RELEASE_DIR="_release"
+export RELEASE_ZIP="$RELEASE_DIR/release.zip"
+export RELEASE_BIN_DIR="$RELEASE_DIR/bin"
+
+echo "=== Releasing $LIB"
+
+if [ ! -f "$RELEASE_ZIP" ]; then
+  echo "$RELEASE_ZIP does not exist. Download it from Github and put in $RELEASE_DIR/ dir."
+  exit 1
+fi
+
+echo "=== Unzipping release archive"
+unzip -d $RELEASE_DIR $RELEASE_ZIP
+rm $RELEASE_ZIP
+
+echo "Release tree:"
+tree -a -L 2 $RELEASE_DIR
+
+export CHMOD=$(stat -c %a "$RELEASE_BIN_DIR/$(ls $RELEASE_BIN_DIR | head -n 1)")
+
+./scripts/build-macos-arm64.sh
+./scripts/build-linux-arm64.sh
+
+echo "Release tree:"
+tree -a -L 2 $RELEASE_DIR
+
+echo ""
+echo "=== Publishing to npm"
+cd $RELEASE_DIR
+rm .DS_Store >/dev/null 2>&1 || true
+
+echo "package.json:"
+cat package.json
+echo ""
+
+npm publish
+cd ..
+
+echo ""
+echo "=== Cleaning up"
+rm -rf $RELEASE_DIR/*
+tree -a -L 2 $RELEASE_DIR
diff --git a/scripts/user-data.linux-arm64.sh b/scripts/user-data.linux-arm64.sh
new file mode 100644
index 0000000..0efb0ff
--- /dev/null
+++ b/scripts/user-data.linux-arm64.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -euo pipefail
+
+exec > >(tee /var/log/user-data.log|logger -t user-data -s 2>/dev/console) 2>&1
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt update
+
+sudo -u ubuntu bash -xec 'pwd;
+cd ~;
+curl -fsSL https://get.jetpack.io/devbox -o devbox.sh;
+bash devbox.sh -f;
+git clone https://github.com/shakacode/rescript-logger.git;
+cd rescript-logger;
+devbox shell;
+devbox run build;
+ARCH=arm64;
+PLATFORM=linux;
+OPAM_FILE=$(basename -- $(find *.opam));
+LIB="${OPAM_FILE%.*}";
+SOURCE_BIN="_build/default/ppx/bin/bin.exe";
+RELEASE_BIN="_release/$LIB-$PLATFORM-$ARCH.exe";
+mkdir -p $(dirname $RELEASE_BIN);
+cp $SOURCE_BIN $RELEASE_BIN;
+'
diff --git a/shell.nix b/shell.nix
index eb26e63..aa5f43a 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,7 +1,7 @@
 with import <nixpkgs> {};
 with pkgs.ocaml-ng.ocamlPackages_4_12;
 
-let 
+let
   ppxlib-rescript = ppxlib.overrideAttrs (_: {
     version = "git";
     src = fetchFromGitHub {