diff --git a/packages/reason-react-ppx/reason-react-ppx.0.16.0/opam b/packages/reason-react-ppx/reason-react-ppx.0.16.0/opam
new file mode 100644
index 000000000000..a9c225cb3f81
--- /dev/null
+++ b/packages/reason-react-ppx/reason-react-ppx.0.16.0/opam
@@ -0,0 +1,46 @@
+opam-version: "2.0"
+synopsis: "React.js JSX PPX"
+description: "reason-react JSX PPX"
+maintainer: [
+  "David Sancho <dsnxmoreno@gmail.com>"
+  "Antonio Monteiro <anmonteiro@gmail.com>"
+]
+authors: [
+  "Cheng Lou <chenglou92@gmail.com>" "Ricky Vetter <rickywvetter@gmail.com>"
+]
+license: "MIT"
+homepage: "https://reasonml.github.io/reason-react"
+doc: "https://reasonml.github.io/reason-react"
+bug-reports: "https://github.com/reasonml/reason-react/issues"
+depends: [
+  "dune" {>= "3.9"}
+  "ocaml" {>= "4.14"}
+  "reason" {>= "3.12.0"}
+  "ppxlib" {>= "0.33.0" & < "0.36.0"}
+  "merlin" {with-test}
+  "ocamlformat" {= "0.27.0" & with-dev-setup}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@doc" {with-doc}
+  ]
+]
+dev-repo: "git+https://github.com/reasonml/reason-react.git"
+url {
+  src:
+    "https://github.com/reasonml/reason-react/releases/download/0.16.0/reason-react-0.16.0.tbz"
+  checksum: [
+    "sha256=7ac3c1fa6bc71d34379946082eb90e8cc10b27144322c5a578573123038f435c"
+    "sha512=e1064505920fbac42c32850252da268fec3638da7535ba8ea48999cd539048ba0cfcffa84757d857edd9942d6f24fa1af833682ff6898967cd3656641ee8365c"
+  ]
+}
+x-commit-hash: "5cc25abf1f003dc174866a84ddab3224b466a1ac"
diff --git a/packages/reason-react/reason-react.0.16.0/opam b/packages/reason-react/reason-react.0.16.0/opam
new file mode 100644
index 000000000000..1ee9ab23c5e1
--- /dev/null
+++ b/packages/reason-react/reason-react.0.16.0/opam
@@ -0,0 +1,56 @@
+opam-version: "2.0"
+synopsis: "Reason bindings for React.js"
+description: """
+reason-react helps you use Reason to build React components with deeply integrated, strong, static type safety.
+
+It is designed and built by people using Reason and React in large, mission critical production React codebases."""
+maintainer: [
+  "David Sancho <dsnxmoreno@gmail.com>"
+  "Antonio Monteiro <anmonteiro@gmail.com>"
+]
+authors: [
+  "Cheng Lou <chenglou92@gmail.com>" "Ricky Vetter <rickywvetter@gmail.com>"
+]
+license: "MIT"
+homepage: "https://reasonml.github.io/reason-react"
+doc: "https://reasonml.github.io/reason-react"
+bug-reports: "https://github.com/reasonml/reason-react/issues"
+depends: [
+  "dune" {>= "3.9"}
+  "ocaml"
+  "melange" {>= "5.0.0" & <= "5.1.0"}
+  "reason-react-ppx" {= version}
+  "reason" {>= "3.12.0"}
+  "ocaml-lsp-server" {with-dev-setup}
+  "opam-check-npm-deps" {= "3.0.1" & with-dev-setup}
+  "ocamlformat" {= "0.27.0" & with-dev-setup}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]
+dev-repo: "git+https://github.com/reasonml/reason-react.git"
+depexts: [
+  ["react"] {npm-version = "^19.1.0"}
+  ["react-dom"] {npm-version = "^19.1.0"}
+]
+url {
+  src:
+    "https://github.com/reasonml/reason-react/releases/download/0.16.0/reason-react-0.16.0.tbz"
+  checksum: [
+    "sha256=7ac3c1fa6bc71d34379946082eb90e8cc10b27144322c5a578573123038f435c"
+    "sha512=e1064505920fbac42c32850252da268fec3638da7535ba8ea48999cd539048ba0cfcffa84757d857edd9942d6f24fa1af833682ff6898967cd3656641ee8365c"
+  ]
+}
+x-commit-hash: "5cc25abf1f003dc174866a84ddab3224b466a1ac"