diff --git a/.github/workflows/pkg-release.yml b/.github/workflows/pkg-release.yml
new file mode 100644
index 0000000..f717dbc
--- /dev/null
+++ b/.github/workflows/pkg-release.yml
@@ -0,0 +1,110 @@
+name: Release Package Artifacts
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: Build ${{ matrix.target }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - target: x86_64-macos
+            os: macos-latest
+            rust-target: x86_64-apple-darwin
+          - target: aarch64-macos
+            os: macos-latest
+            rust-target: aarch64-apple-darwin
+          - target: x86_64-linux-gnu
+            os: ubuntu-latest
+            rust-target: x86_64-unknown-linux-gnu
+          - target: aarch64-linux-gnu
+            os: ubuntu-latest
+            rust-target: aarch64-unknown-linux-gnu
+          - target: x86_64-windows-gnu
+            os: ubuntu-latest
+            rust-target: x86_64-pc-windows-gnu
+          - target: aarch64-windows-gnu
+            os: ubuntu-latest
+            rust-target: aarch64-pc-windows-gnu
+          - target: wasm32-freestanding
+            os: ubuntu-latest
+            rust-target: wasm32-unknown-unknown
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Setup Zig
+        uses: mlugg/setup-zig@v2
+        with:
+          version: 0.16.0-dev.2535+b5bd49460
+          
+      - name: Setup Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.rust-target }}
+
+      - name: Install cross-compilers (Linux-aarch64)
+        if: matrix.target == 'aarch64-linux-gnu'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y gcc-aarch64-linux-gnu
+          
+      - name: Install cross-compilers (Windows-mingw)
+        if: contains(matrix.target, 'windows-gnu')
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y mingw-w64
+
+      - name: Build Package
+        run: |
+          cd pkg/temporal-rs
+          zig build -Dtarget=${{ matrix.target }} -Doptimize=ReleaseSafe
+          
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: lib-${{ matrix.target }}
+          path: pkg/temporal-rs/zig-out/lib/
+          retention-days: 1
+
+  release:
+    name: Create Release
+    needs: build
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: all-libs
+          pattern: lib-*
+          merge-multiple: true
+
+      - name: Prepare Release Artifact
+        run: |
+          mkdir -p release/lib
+          cp -r all-libs/* release/lib/
+          cd release
+          tar -czf ../temporal-rs-libs.tar.gz lib/
+          zip -r ../temporal-rs-libs.zip lib/
+
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            temporal-rs-libs.tar.gz
+            temporal-rs-libs.zip
+          generate_release_notes: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/build.zig b/build.zig
index 7f24711..4862082 100644
--- a/build.zig
+++ b/build.zig
@@ -1,5 +1,4 @@
 const std = @import("std");
-const build_crab = @import("build_crab");
 
 pub fn build(b: *std.Build) !void {
     const target = b.standardTargetOptions(.{});
@@ -15,23 +14,22 @@ pub fn build(b: *std.Build) !void {
     mod.addIncludePath(b.path("src/stubs/c_headers"));
 
     // --- Rust C ABI: temporal_capi --- //
-    const temporal_rs = b.dependency("temporal_rs", .{
+    const temporal_rs_git = b.dependency("temporal_rs", .{
         .target = target,
         .optimize = optimize,
     });
-    mod.addIncludePath(temporal_rs.path("temporal_capi/bindings/c"));
+    mod.addIncludePath(temporal_rs_git.path("temporal_capi/bindings/c"));
 
-    // --- Rust Crate: temporal_rs --- //
+    // --- Rust C ABI: Library --- //
     {
         // Determine target triple string for pre-built library lookup
         const arch_str = @tagName(target.result.cpu.arch);
         const os_str = @tagName(target.result.os.tag);
         const abi = target.result.abi;
-        const abi_str = @tagName(abi);
         const target_triple = if (abi == .none)
             b.fmt("{s}-{s}", .{ arch_str, os_str })
         else
-            b.fmt("{s}-{s}-{s}", .{ arch_str, os_str, abi_str });
+            b.fmt("{s}-{s}-{s}", .{ arch_str, os_str, @tagName(abi) });
         const lib_name = if (target.result.os.tag == .windows and abi == .msvc)
             "temporal_capi.lib"
         else
@@ -43,7 +41,6 @@ pub fn build(b: *std.Build) !void {
 
         // Try to use pre-built library if it exists by checking the path object
         const use_prebuilt = blk: {
-            // Use the LazyPath to check if the library exists
             const lib_full_path = prebuilt_lib_file.getPath(b);
             const lib_check_file = std.Io.Dir.cwd().openFile(b.graph.io, lib_full_path, .{}) catch break :blk false;
             lib_check_file.close(b.graph.io);
@@ -52,43 +49,23 @@ pub fn build(b: *std.Build) !void {
 
         if (use_prebuilt) {
             // Use pre-built library (no Rust compiler needed)
-            // std.debug.print("Using pre-built temporal_capi library: {s}\n", .{prebuilt_lib_path});
             mod.addObjectFile(prebuilt_lib_file);
         } else {
-            // Build from source using Cargo
-            const build_dir = build_crab.addCargoBuild(
-                b,
-                .{
-                    .manifest_path = b.path("Cargo.toml"),
-                    .cargo_args = if (optimize == .Debug) &.{} else &.{"--release"},
-                },
-                .{
-                    .target = target,
-                    .optimize = .ReleaseSafe,
-                },
-            );
-
-            // Install .a/.lib to lib/<target>/libtemporal_capi.a/temporal_capi.lib
-            const install_lib = b.addInstallDirectory(.{
-                .source_dir = build_dir,
-                .install_dir = .{ .custom = "../lib" },
-                .install_subdir = target_triple,
+            // Build from source using the local temporal-rs package
+            const temporal_rs_local = b.dependency("temporal_rs_local", .{
+                .target = target,
+                .optimize = optimize,
             });
-            b.getInstallStep().dependOn(&install_lib.step);
-            mod.addObjectFile(build_dir.path(b, lib_name));
+            mod.linkLibrary(temporal_rs_local.artifact("temporal_rs_lib"));
         }
 
         // --- Rust Misc Deps --- //
         if (target.result.os.tag == .windows) mod.linkSystemLibrary("userenv", .{});
-        const unwind_stubs = b.addLibrary(.{
-            .linkage = .static,
-            .name = "unwind_stubs",
-            .root_module = b.createModule(.{
-                .root_source_file = b.path("src/stubs/unwind.zig"),
-                .target = target,
-                .optimize = optimize,
-            }),
-        });
+        const unwind_stubs = b.addLibrary(.{ .linkage = .static, .name = "unwind_stubs", .root_module = b.createModule(.{
+            .root_source_file = b.path("src/stubs/unwind.zig"),
+            .target = target,
+            .optimize = optimize,
+        }) });
         mod.linkLibrary(unwind_stubs);
     }
 
@@ -175,43 +152,4 @@ pub fn build(b: *std.Build) !void {
         run_cmd.step.dependOn(b.getInstallStep());
         test262_step.dependOn(&run_cmd.step);
     }
-
-    // --- Steps: Build all platforms --- //
-    {
-        const build_lib_step = b.step("lib", "Build libraries for all common platforms");
-
-        inline for (platforms) |p| {
-            const query = try std.Build.parseTargetQuery(.{ .arch_os_abi = p });
-            const platform_target = b.resolveTargetQuery(query);
-
-            const build_dir = build_crab.addCargoBuild(
-                b,
-                .{
-                    .manifest_path = b.path("Cargo.toml"),
-                    .cargo_args = &.{"--release"},
-                },
-                .{
-                    .target = platform_target,
-                    .optimize = .ReleaseSafe,
-                },
-            );
-
-            const install_lib = b.addInstallDirectory(.{
-                .source_dir = build_dir,
-                .install_dir = .{ .custom = "../lib" },
-                .install_subdir = p,
-            });
-            build_lib_step.dependOn(&install_lib.step);
-        }
-    }
 }
-
-const platforms = [_][]const u8{
-    "aarch64-macos",
-    "x86_64-macos",
-    "aarch64-linux-gnu",
-    "x86_64-linux-gnu",
-    "x86_64-windows-gnu",
-    "aarch64-windows-gnu",
-    "wasm32-freestanding",
-};
diff --git a/build.zig.zon b/build.zig.zon
index d94022f..c370bd3 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -8,9 +8,8 @@
             .url = "git+https://github.com/boa-dev/temporal#v0.1.2",
             .hash = "N-V-__8AANlkNAB77Z946lqp-lgp2qSsOBDADValZC86PhB-",
         },
-        .build_crab = .{
-            .url = "git+https://github.com/nurulhudaapon/build.crab?ref=zig-dev#658db72f1695987612e9356c023575ff8dc753a2",
-            .hash = "build_crab-0.2.1-U0id__PFAACr0518VaPmWuEJDMJezJhmAsFRY6d49v6e",
+        .temporal_rs_local = .{
+            .path = "pkg/temporal-rs",
         },
     },
     .paths = .{
diff --git a/example/src/wasm.zig b/example/src/wasm.zig
index 02ca9b3..f0f2a8a 100644
--- a/example/src/wasm.zig
+++ b/example/src/wasm.zig
@@ -3,7 +3,7 @@ const program = @import("root.zig");
 const Temporal = @import("temporalz");
 
 export fn _start() void {
-    const allocator = std.heap.wasm_allocator;
+    const allocator = std.heap.page_allocator;
     program.run(allocator, null) catch {};
 }
 
diff --git a/Cargo.lock b/pkg/temporal-rs/Cargo.lock
similarity index 100%
rename from Cargo.lock
rename to pkg/temporal-rs/Cargo.lock
diff --git a/Cargo.toml b/pkg/temporal-rs/Cargo.toml
similarity index 100%
rename from Cargo.toml
rename to pkg/temporal-rs/Cargo.toml
diff --git a/pkg/temporal-rs/build.zig b/pkg/temporal-rs/build.zig
new file mode 100644
index 0000000..bba46c1
--- /dev/null
+++ b/pkg/temporal-rs/build.zig
@@ -0,0 +1,101 @@
+const std = @import("std");
+const build_crab = @import("build_crab");
+
+pub fn build(b: *std.Build) !void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    // --- Rust Crate Build --- //
+    const build_dir = build_crab.addCargoBuild(
+        b,
+        .{
+            .manifest_path = b.path("Cargo.toml"),
+            .cargo_args = if (optimize == .Debug) &.{} else &.{"--release"},
+        },
+        .{
+            .target = target,
+            .optimize = .ReleaseSafe,
+        },
+    );
+
+    const lib_name = if (target.result.os.tag == .windows and target.result.abi == .msvc)
+        "temporal_capi.lib"
+    else
+        "libtemporal_capi.a";
+
+    const lib_file = build_dir.path(b, lib_name);
+
+    // --- Install Step (for publishing) --- //
+    const arch_str = @tagName(target.result.cpu.arch);
+    const os_str = @tagName(target.result.os.tag);
+    const abi = target.result.abi;
+    const target_triple = if (abi == .none)
+        b.fmt("{s}-{s}", .{ arch_str, os_str })
+    else
+        b.fmt("{s}-{s}-{s}", .{ arch_str, os_str, @tagName(abi) });
+
+    const install_lib = b.addInstallFile(lib_file, b.fmt("lib/{s}/{s}", .{ target_triple, lib_name }));
+    b.getInstallStep().dependOn(&install_lib.step);
+
+    // --- Zig Module --- //
+    const mod = b.addModule("temporal_rs", .{
+        .root_source_file = b.path("src/root.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+    mod.addObjectFile(lib_file);
+
+    // --- Library Artifact (for explicit linking) --- //
+    const lib_artifact = b.addLibrary(.{
+        .name = "temporal_rs_lib",
+        .root_module = b.createModule(.{
+            .target = target,
+            .optimize = optimize,
+        }),
+    });
+    lib_artifact.root_module.addObjectFile(lib_file);
+    b.installArtifact(lib_artifact);
+
+    // --- Steps: Build all platforms --- //
+    {
+        const build_lib_step = b.step("lib", "Build libraries for all common platforms");
+
+        inline for (platforms) |p| {
+            const query = try std.Build.parseTargetQuery(.{ .arch_os_abi = p });
+            const platform_target = b.resolveTargetQuery(query);
+
+            const platform_build_dir = build_crab.addCargoBuild(
+                b,
+                .{
+                    .manifest_path = b.path("Cargo.toml"),
+                    .cargo_args = &.{"--release"},
+                },
+                .{
+                    .target = platform_target,
+                    .optimize = .ReleaseSafe,
+                },
+            );
+
+            const platform_lib_name = if (platform_target.result.os.tag == .windows and platform_target.result.abi == .msvc)
+                "temporal_capi.lib"
+            else
+                "libtemporal_capi.a";
+
+            const install_platform_lib = b.addInstallFile(
+                platform_build_dir.path(b, platform_lib_name),
+                b.fmt("lib/{s}/{s}", .{ p, platform_lib_name }),
+            );
+            build_lib_step.dependOn(&install_platform_lib.step);
+        }
+    }
+}
+
+const platforms = [_][]const u8{
+    "aarch64-macos",
+    "x86_64-macos",
+    "aarch64-linux-gnu",
+    "x86_64-linux-gnu",
+    "x86_64-windows-gnu",
+    "aarch64-windows-gnu",
+    "wasm32-freestanding",
+};
diff --git a/pkg/temporal-rs/build.zig.zon b/pkg/temporal-rs/build.zig.zon
new file mode 100644
index 0000000..a6cb135
--- /dev/null
+++ b/pkg/temporal-rs/build.zig.zon
@@ -0,0 +1,56 @@
+.{
+    // This is the default name used by packages depending on this one. For
+    // example, when a user runs `zig fetch --save <url>`, this field is used
+    // as the key in the `dependencies` table. Although the user can choose a
+    // different name, most users will stick with this provided value.
+    //
+    // It is redundant to include "zig" in this name because it is already
+    // within the Zig package namespace.
+    .name = .temporal_rs,
+    // This is a [Semantic Version](https://semver.org/).
+    // In a future version of Zig it will be used for package deduplication.
+    .version = "0.0.0",
+    // Together with name, this represents a globally unique package
+    // identifier. This field is generated by the Zig toolchain when the
+    // package is first created, and then *never changes*. This allows
+    // unambiguous detection of one package being an updated version of
+    // another.
+    //
+    // When forking a Zig project, this id should be regenerated (delete the
+    // field and run `zig build`) if the upstream project is still maintained.
+    // Otherwise, the fork is *hostile*, attempting to take control over the
+    // original project's identity. Thus it is recommended to leave the comment
+    // on the following line intact, so that it shows up in code reviews that
+    // modify the field.
+    .fingerprint = 0x4e9d7c35d5fc40c0, // Changing this has security and trust implications.
+    // Tracks the earliest Zig version that the package considers to be a
+    // supported use case.
+    .minimum_zig_version = "0.16.0-dev.2565+684032671",
+    // This field is optional.
+    // Each dependency must either provide a `url` and `hash`, or a `path`.
+    // `zig build --fetch` can be used to fetch all dependencies of a package, recursively.
+    // Once all dependencies are fetched, `zig build` no longer requires
+    // internet connectivity.
+    .dependencies = .{
+        .build_crab = .{
+            .url = "git+https://github.com/nurulhudaapon/build.crab?ref=zig-dev#658db72f1695987612e9356c023575ff8dc753a2",
+            .hash = "build_crab-0.2.1-U0id__PFAACr0518VaPmWuEJDMJezJhmAsFRY6d49v6e",
+        },
+    },
+    // Specifies the set of files and directories that are included in this package.
+    // Only files and directories listed here are included in the `hash` that
+    // is computed for this package. Only files listed here will remain on disk
+    // when using the zig package manager. As a rule of thumb, one should list
+    // files required for compilation plus any license(s).
+    // Paths are relative to the build root. Use the empty string (`""`) to refer to
+    // the build root itself.
+    // A directory listed here means that all files within, recursively, are included.
+    .paths = .{
+        "build.zig",
+        "build.zig.zon",
+        "src",
+        // For example...
+        //"LICENSE",
+        //"README.md",
+    },
+}
diff --git a/src/lib.rs b/pkg/temporal-rs/src/lib.rs
similarity index 100%
rename from src/lib.rs
rename to pkg/temporal-rs/src/lib.rs
diff --git a/test/temporal-test262-runner b/test/temporal-test262-runner
new file mode 160000
index 0000000..80286aa
--- /dev/null
+++ b/test/temporal-test262-runner
@@ -0,0 +1 @@
+Subproject commit 80286aa081b04bb9c9881615af62ae0d47912791