diff --git a/.github/actions/build-test-wasm/action.yaml b/.github/actions/build-test-wasm/action.yaml
new file mode 100644
index 0000000..0effdc1
--- /dev/null
+++ b/.github/actions/build-test-wasm/action.yaml
@@ -0,0 +1,31 @@
+name: 'Build/Test WASM'
+description: 'A simple composite GitHub Action sets-up WASM; then test & build relevant crates'
+inputs:
+  cate:
+    description: 'The crate name. Must be in ./crates'
+    required: true
+runs:
+  using: 'composite'
+  steps:
+      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+      - run: yarn install
+        shell: bash
+      - name: Install wasm-pack
+        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+        shell: bash
+      - name: Build WASM
+        run: |
+          mkdir -p ./prebuilds/${{ inputs.crate }}
+          wasm-pack build --target nodejs ./crates/${{ inputs.crate }} --out-dir ../../prebuilds/${{ inputs.crate }}
+        shell: bash
+      - name: Test WASM
+        run: node test_wasm.js
+        shell: bash
+      - uses: actions/upload-artifact@v4
+        with:
+          name: prebuilds-wasm
+          if-no-files-found: ignore
+          path: ./prebuilds/*
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1c85d4b..e534dc5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,8 +7,22 @@ on:
       - main
 
 jobs:
+  build-test-wasm:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        crate:
+          - library_config
+    steps:
+      - uses: actions/checkout@v4
+      - name: 'Use composite action'
+        uses: ./.github/actions/build-test-wasm
+        with:
+          crate: '${{ matrix.crate }}'
+
   build:
     uses: Datadog/action-prebuildify/.github/workflows/build.yml@main
+    needs: build-test-wasm
     with:
       package-manager: 'yarn'
       cache: false
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9f2982b..d9b1a7a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -6,8 +6,22 @@ on:
       - v0.x
 
 jobs:
+  build-test-wasm:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        crate:
+          - library_config
+    steps:
+      - uses: actions/checkout@v4
+      - name: 'Use composite action'
+        uses: ./.github/actions/build-test-wasm
+        with:
+          crate: '${{ matrix.crate }}'
+
   build:
     uses: Datadog/action-prebuildify/.github/workflows/build.yml@main
+    needs: build-test-wasm
     with:
       package-manager: 'yarn'
       cache: false
diff --git a/Cargo.lock b/Cargo.lock
index c042060..25049a6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -267,6 +267,16 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "console_error_panic_hook"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a06aeb73f470f66dcdbf7223caeebb85984942f22f1adb2a088cf9668146bbbc"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "convert_case"
 version = "0.6.0"
@@ -351,14 +361,14 @@ dependencies = [
 
 [[package]]
 name = "datadog-crashtracker"
-version = "14.3.1"
-source = "git+https://github.com/DataDog/libdatadog.git?tag=v14.3.1#48240f2588665a03c2061879345566ec7e70fabf"
+version = "15.0.0"
+source = "git+https://github.com/DataDog/libdatadog.git?tag=v15.0.0#0ef49864317b0728648b2b7f26fe2f1deeeeebc4"
 dependencies = [
  "anyhow",
  "backtrace",
  "blazesym",
  "chrono",
- "ddcommon 14.3.1",
+ "ddcommon 15.0.0",
  "ddtelemetry",
  "http 0.2.12",
  "hyper 0.14.31",
@@ -377,12 +387,22 @@ dependencies = [
 
 [[package]]
 name = "datadog-ddsketch"
-version = "14.3.1"
-source = "git+https://github.com/DataDog/libdatadog.git?tag=v14.3.1#48240f2588665a03c2061879345566ec7e70fabf"
+version = "15.0.0"
+source = "git+https://github.com/DataDog/libdatadog.git?tag=v15.0.0#0ef49864317b0728648b2b7f26fe2f1deeeeebc4"
 dependencies = [
  "prost",
 ]
 
+[[package]]
+name = "datadog-library-config"
+version = "0.0.1"
+source = "git+https://github.com/DataDog/libdatadog.git?tag=v15.0.0#0ef49864317b0728648b2b7f26fe2f1deeeeebc4"
+dependencies = [
+ "anyhow",
+ "serde",
+ "serde_yaml",
+]
+
 [[package]]
 name = "datadog-trace-normalization"
 version = "6.0.0"
@@ -448,8 +468,8 @@ dependencies = [
 
 [[package]]
 name = "ddcommon"
-version = "14.3.1"
-source = "git+https://github.com/DataDog/libdatadog.git?tag=v14.3.1#48240f2588665a03c2061879345566ec7e70fabf"
+version = "15.0.0"
+source = "git+https://github.com/DataDog/libdatadog.git?tag=v15.0.0#0ef49864317b0728648b2b7f26fe2f1deeeeebc4"
 dependencies = [
  "anyhow",
  "cc",
@@ -477,13 +497,13 @@ dependencies = [
 
 [[package]]
 name = "ddtelemetry"
-version = "14.3.1"
-source = "git+https://github.com/DataDog/libdatadog.git?tag=v14.3.1#48240f2588665a03c2061879345566ec7e70fabf"
+version = "15.0.0"
+source = "git+https://github.com/DataDog/libdatadog.git?tag=v15.0.0#0ef49864317b0728648b2b7f26fe2f1deeeeebc4"
 dependencies = [
  "anyhow",
  "base64 0.22.1",
  "datadog-ddsketch",
- "ddcommon 14.3.1",
+ "ddcommon 15.0.0",
  "futures",
  "hashbrown 0.14.5",
  "http 0.2.12",
@@ -979,6 +999,18 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "library-config"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "datadog-library-config",
+ "serde",
+ "serde-wasm-bindgen",
+ "wasm-bindgen",
+ "wasm-bindgen-test",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.14"
@@ -1015,6 +1047,16 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "minicov"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f27fe9f1cc3c22e1687f9446c2083c4c5fc7f0bcf1c7a86bdbded14985895b4b"
+dependencies = [
+ "cc",
+ "walkdir",
+]
+
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
@@ -1556,6 +1598,15 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "schannel"
 version = "0.1.26"
@@ -1589,6 +1640,12 @@ dependencies = [
  "syn 2.0.87",
 ]
 
+[[package]]
+name = "scoped-tls"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
+
 [[package]]
 name = "sct"
 version = "0.7.1"
@@ -1643,6 +1700,17 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde-wasm-bindgen"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3b4c031cd0d9014307d82b8abf653c0290fbdaeb4c02d00c63cf52f728628bf"
+dependencies = [
+ "js-sys",
+ "serde",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "serde_bytes"
 version = "0.11.15"
@@ -1686,6 +1754,19 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_yaml"
+version = "0.9.34+deprecated"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a8b1a1a2ebf674015cc02edccce75287f1a0130d394307b36743c2f5d504b47"
+dependencies = [
+ "indexmap",
+ "itoa",
+ "ryu",
+ "serde",
+ "unsafe-libyaml",
+]
+
 [[package]]
 name = "shlex"
 version = "1.3.0"
@@ -1901,6 +1982,12 @@ version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
 
+[[package]]
+name = "unsafe-libyaml"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"
+
 [[package]]
 name = "untrusted"
 version = "0.7.1"
@@ -1929,6 +2016,16 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "want"
 version = "0.3.1"
@@ -1970,6 +2067,18 @@ dependencies = [
  "wasm-bindgen-shared",
 ]
 
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc7ec4f8827a71586374db3e87abdb5a2bb3a15afed140221307c3ec06b1f63b"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.95"
@@ -1999,6 +2108,32 @@ version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "65fc09f10666a9f147042251e0dda9c18f166ff7de300607007e96bdebc1068d"
 
+[[package]]
+name = "wasm-bindgen-test"
+version = "0.3.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d381749acb0943d357dcbd8f0b100640679883fcdeeef04def49daf8d33a5426"
+dependencies = [
+ "console_error_panic_hook",
+ "js-sys",
+ "minicov",
+ "scoped-tls",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "wasm-bindgen-test-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-test-macro"
+version = "0.3.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c97b2ef2c8d627381e51c071c2ab328eac606d3f69dd82bcbca20a9e389d95f0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
+]
+
 [[package]]
 name = "web-sys"
 version = "0.3.72"
@@ -2047,6 +2182,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
+dependencies = [
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
diff --git a/Cargo.toml b/Cargo.toml
index 7731b6c..b8ba21e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ default-members = [
   "crates/crashtracker"
 ]
 members = [
-  "crates/*"
+  "crates/*",
 ]
 
 [profile.release]
diff --git a/crates/crashtracker/Cargo.toml b/crates/crashtracker/Cargo.toml
index b381f41..b63261f 100644
--- a/crates/crashtracker/Cargo.toml
+++ b/crates/crashtracker/Cargo.toml
@@ -14,7 +14,7 @@ path = "src/bin/receiver.rs"
 
 [dependencies]
 anyhow = "1"
-datadog-crashtracker = { git = "https://github.com/DataDog/libdatadog.git", tag = "v14.3.1"  }
+datadog-crashtracker = { git = "https://github.com/DataDog/libdatadog.git", tag = "v15.0.0"  }
 napi = { version = "2", features = ["serde-json"] }
 napi-derive = { version = "2", default-features = false }
 rustls = { version = "*", default-features = false, features = ["aws-lc-rs"] }
diff --git a/crates/library_config/Cargo.toml b/crates/library_config/Cargo.toml
new file mode 100644
index 0000000..c5459ee
--- /dev/null
+++ b/crates/library_config/Cargo.toml
@@ -0,0 +1,18 @@
+[package]
+name = "library-config"
+version = "0.1.0"
+edition = "2018"
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[dependencies]
+anyhow = "1"
+datadog-library-config = { git = "https://github.com/DataDog/libdatadog.git", tag = "v15.0.0" }
+
+wasm-bindgen = "0.2.84"
+serde = { version = "1.0", features = ["derive"] }
+serde-wasm-bindgen = "0.4"
+
+[dev-dependencies]
+wasm-bindgen-test = "0.3.34"
diff --git a/crates/library_config/src/lib.rs b/crates/library_config/src/lib.rs
new file mode 100644
index 0000000..897885b
--- /dev/null
+++ b/crates/library_config/src/lib.rs
@@ -0,0 +1,79 @@
+use std::collections::HashMap;
+
+use wasm_bindgen::prelude::*;
+
+#[wasm_bindgen]
+pub struct JsConfigurator {
+    configurator: Box<datadog_library_config::Configurator>,
+    envp: Vec<String>,
+    args: Vec<String>,
+}
+
+#[wasm_bindgen]
+impl JsConfigurator {
+    #[wasm_bindgen(constructor)]
+    pub fn new() -> Self {
+        JsConfigurator {
+            configurator: Box::new(datadog_library_config::Configurator::new(false)), // No debug log as WASM can't write to stdout
+            envp: Vec::new(),
+            args: Vec::new(),
+        }
+    }
+
+    #[wasm_bindgen]
+    pub fn set_envp(&mut self, envp: Box<[JsValue]>) -> Result<(), JsValue> {
+        self.envp = envp.iter()
+            .filter_map(|val| val.as_string())
+            .collect();
+        Ok(())
+    }
+
+    #[wasm_bindgen]
+    pub fn set_args(&mut self, args: Box<[JsValue]>) -> Result<(), JsValue> {
+        self.args = args.iter()
+            .filter_map(|val| val.as_string())
+            .collect();
+        Ok(())
+    }
+
+    #[wasm_bindgen]
+    pub fn get_configuration(
+        &self,
+        config_string: String,
+    ) -> Result<JsValue, JsValue> {
+        let envp: Vec<&[u8]> = self
+            .envp
+            .iter()
+            .map(|s| s.as_bytes())
+            .collect();
+
+        let args: Vec<_> = self
+            .args
+            .iter()
+            .map(|s| s.as_bytes())
+            .collect();
+
+        let res_config = self.configurator.get_config_from_bytes(
+            config_string.as_bytes(),
+            datadog_library_config::ProcessInfo {
+                envp: &envp,
+                args: &args,
+                language: b"nodejs",
+            },
+        );
+
+        match res_config {
+            Ok(config) => {
+                let hashmap: HashMap<String, String> = config.into_iter().map(|c| {
+                    let key = c.name.to_str().to_owned();
+                    (key, c.value)
+                }).collect();
+                Ok(serde_wasm_bindgen::to_value(&hashmap)?)
+            },
+            Err(e) => Err(JsValue::from_str(&format!(
+                "Failed to get configuration: {:?}",
+                e
+            ))),
+        }
+    }
+}
diff --git a/load.js b/load.js
index 6ce11fe..21970c3 100644
--- a/load.js
+++ b/load.js
@@ -24,12 +24,23 @@ function maybeLoad (name) {
 
 function load (name) {
   const filename = find(name)
+  const filenameWASM = findWASM(name)
 
-  if (!filename) {
-    throw new Error(`Could not find a ${name} binary for ${PLATFORM}${LIBC}-${ARCH}.`)
+  if (filename) {
+    return runtimeRequire(filename)
+  } else if (filenameWASM) {
+    return runtimeRequire(filenameWASM)
   }
+  throw new Error(`Could not find a ${name} binary for ${PLATFORM}${LIBC}-${ARCH} nor a ${name} WASM module.`)
+}
 
-  return runtimeRequire(filename)
+function findWASM (name) {
+  const root = __dirname
+  const prebuilds = path.join(root, 'prebuilds')
+  const folders = readdirSync(prebuilds)
+  if (folders.find(f => f === name)) {
+    return path.join(prebuilds, name, `${name}.js`)
+  }
 }
 
 function find (name, binary = false) {
diff --git a/package.json b/package.json
index d5bf907..897c058 100644
--- a/package.json
+++ b/package.json
@@ -4,10 +4,12 @@
   "description": "Node.js binding for libdatadog",
   "main": "index.js",
   "scripts": {
-    "build": "yarn -s build-debug",
+    "install-wasm-pack": "curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh",
+    "build": "yarn -s build-debug && yarn -s build-wasm",
     "build-debug": "mkdir -p target && yarn -s cargo-build > ./target/out.ndjson && yarn -s copy-artifacts",
     "build-release": "mkdir -p target && yarn -s cargo-build-release > ./target/out.ndjson && yarn -s copy-artifacts",
-    "build-all": "mkdir -p target && yarn -s cargo-build -- --workspace > ./target/out.ndjson && yarn -s copy-artifacts",
+    "build-all": "mkdir -p target && yarn -s cargo-build -- --workspace > ./target/out.ndjson && yarn -s copy-artifacts && yarn -s build-wasm",
+    "build-wasm": "yarn -s install-wasm-pack && wasm-pack build --target nodejs ./crates/library_config --out-dir ../../prebuilds/library_config",
     "cargo-build-release": "yarn -s cargo-build -- --release",
     "cargo-build": "cargo build --message-format=json-render-diagnostics",
     "copy-artifacts": "node ./scripts/copy-artifacts",
diff --git a/test.js b/test.js
index f451472..822f194 100644
--- a/test.js
+++ b/test.js
@@ -6,5 +6,7 @@ const { execSync } = require('child_process')
 fs.readdirSync('test')
   .filter(file => file.endsWith('.js') || !file.includes('.'))
   .forEach(file => {
-    require('./test/' + file)
+    if (!file.includes('wasm')) {
+      require('./test/' + file)
+    }
   })
diff --git a/test/wasm/library_config/.gitignore b/test/wasm/library_config/.gitignore
new file mode 100644
index 0000000..5fff1d9
--- /dev/null
+++ b/test/wasm/library_config/.gitignore
@@ -0,0 +1 @@
+pkg
diff --git a/test/wasm/library_config/README.md b/test/wasm/library_config/README.md
new file mode 100644
index 0000000..4e58f07
--- /dev/null
+++ b/test/wasm/library_config/README.md
@@ -0,0 +1,8 @@
+# Libconfig example
+
+## How to run
+From repository root 
+```bash
+yarn build-wasm
+node test/wasm/library_config/index.js
+```
diff --git a/test/wasm/library_config/config.yaml b/test/wasm/library_config/config.yaml
new file mode 100644
index 0000000..0bdcd11
--- /dev/null
+++ b/test/wasm/library_config/config.yaml
@@ -0,0 +1,8 @@
+rules:
+  - selectors:
+    - origin: language
+      matches:
+        - nodejs
+      operator: equals
+    configuration:
+      DD_SERVICE: my-service
diff --git a/test/wasm/library_config/index.js b/test/wasm/library_config/index.js
new file mode 100644
index 0000000..a5283e8
--- /dev/null
+++ b/test/wasm/library_config/index.js
@@ -0,0 +1,22 @@
+const path = require('path');
+const fs = require('fs');
+const loader = require('../../../load.js');
+const assert = require('assert');
+
+const libconfig = loader.load('library_config');
+assert(libconfig !== undefined);
+
+const rawConfig = fs.readFileSync(path.join(__dirname, 'config.yaml'));
+let configurator = new libconfig.JsConfigurator();
+
+configurator.set_envp(Object.entries(process.env).map(([key, value]) => `${key}=${value}`))
+configurator.set_args(process.argv)
+
+// Apply each configuration as an environment variable
+let values = {}
+configurator.get_configuration(rawConfig.toString()).forEach((value, key, map) => {
+    values[key] = value
+    console.log(`Got ${key}=${value}`)
+});
+
+assert.strictEqual(values['DD_SERVICE'], 'my-service')
diff --git a/test_wasm.js b/test_wasm.js
new file mode 100644
index 0000000..762dd03
--- /dev/null
+++ b/test_wasm.js
@@ -0,0 +1,10 @@
+'use strict'
+
+const fs = require('fs')
+const { execSync } = require('child_process')
+
+fs.readdirSync('test/wasm')
+  .filter(file => file.endsWith('.js') || !file.includes('.'))
+  .forEach(file => {
+      require('./test/wasm/' + file)
+  })