diff --git a/2.4.0.tar.gz b/2.4.0.tar.gz
new file mode 100644
index 0000000..0957f12
Binary files /dev/null and b/2.4.0.tar.gz differ
diff --git a/dl-tests.sh b/dl-tests.sh
new file mode 100644
index 0000000..79b0648
--- /dev/null
+++ b/dl-tests.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+tag=2.4.0
+
+set -e
+
+tmp=$(mktemp -d)
+
+trap cleanup EXIT
+cleanup() {
+    set +e
+    [ -z "$tmp" -o ! -d "$tmp" ] || rm -rf "$tmp"
+}
+
+unset CDPATH
+pwd=$(pwd)
+
+pushd "$tmp"
+git clone git://github.com/visionmedia/bytes.js.git
+cd bytes.js
+git archive --prefix="test/" --format=tar tags/${tag}:test/ \
+    | bzip2 > "$pwd"/tests-${tag}.tar.bz2
+popd
diff --git a/nodejs-bytes.spec b/nodejs-bytes.spec
new file mode 100644
index 0000000..df79faa
--- /dev/null
+++ b/nodejs-bytes.spec
@@ -0,0 +1,43 @@
+%{?nodejs_find_provides_and_requires}
+%global enable_tests 1
+Name:                nodejs-bytes
+Version:             2.4.0
+Release:             1
+Summary:             Utility to parse a string bytes to bytes and vice-versa
+License:             MIT
+URL:                 https://github.com/visionmedia/bytes.js
+Source0:             https://github.com/visionmedia/bytes.js/archive/%{version}.tar.gz
+BuildArch:           noarch
+ExclusiveArch:       %{nodejs_arches} noarch
+BuildRequires:       nodejs-packaging
+%if 0%{?enable_tests}
+BuildRequires:       npm(mocha)
+%endif
+%description
+%summary
+
+%prep
+%autosetup -n bytes.js-%{version}
+
+%build
+
+%install
+mkdir -p %{buildroot}%{nodejs_sitelib}/bytes
+cp -pr package.json index.js \
+    %{buildroot}%{nodejs_sitelib}/bytes
+%nodejs_symlink_deps
+%if 0%{?enable_tests}
+
+%check
+%nodejs_symlink_deps --check
+%{nodejs_sitelib}/mocha/bin/mocha --check-leaks --reporter spec
+%endif
+
+%files
+%doc History.md Readme.md
+%license LICENSE
+%{nodejs_sitelib}/bytes
+
+%changelog
+* Mon Aug 17 2020 Shaoqiang Kang <kangshaoqiang1@huawei.com> - 2.4.0-1
+- Package init
diff --git a/nodejs-bytes.yaml b/nodejs-bytes.yaml
new file mode 100644
index 0000000..ea86444
--- /dev/null
+++ b/nodejs-bytes.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: visionmedia/bytes.js
+tag_prefix: "^"
+seperator: "."