diff --git a/.bin/bsb b/.bin/bsb
new file mode 100755
index 0000000..183c0a4
--- /dev/null
+++ b/.bin/bsb
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# This could likely be replaced with an included `realpath` implementation
+# ----------------------------------------------------------------------
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+  SCRIPTDIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+  SOURCE="$(readlink "$SOURCE")"
+  [[ $SOURCE != /* ]] && SOURCE="$SCRIPTDIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+done
+SCRIPTDIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
+# Now simply call the actual `bsb` implementation, forwarding args,
+# but making sure we have the right environment setup.
+# ----------------------------------------------------------------------
+cd $SCRIPTDIR/../actualInstall
+../node_modules/.bin/esy bsb "$@"
diff --git a/.bin/ninja b/.bin/ninja
new file mode 100755
index 0000000..903934e
--- /dev/null
+++ b/.bin/ninja
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# This could likely be replaced with an included `realpath` implementation
+# ----------------------------------------------------------------------
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+  SCRIPTDIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+  SOURCE="$(readlink "$SOURCE")"
+  [[ $SOURCE != /* ]] && SOURCE="$SCRIPTDIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+done
+SCRIPTDIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
+# Now simply call the actual `ninja` implementation, forwarding args,
+# but making sure we have the right environment setup.
+# ----------------------------------------------------------------------
+cd $SCRIPTDIR/../actualInstall
+../node_modules/.bin/esy ninja "$@"
diff --git a/actualInstall/package.json b/actualInstall/package.json
index 9f0517f..153f158 100644
--- a/actualInstall/package.json
+++ b/actualInstall/package.json
@@ -27,6 +27,8 @@
   "dependencies": {
     "reason": "facebook/reason#esy",
     "ocaml": "esy-ocaml/ocaml#esy",
+    "bs-platform": "esy-ocaml/bucklescript#esy",
+    "ninja-build-system": "reasonml/ninja.git#v1.7.2-esy",
     "@opam-alpha/merlin": "*",
     "@opam-alpha/utop": "*"
   }
diff --git a/package.json b/package.json
index 8abecab..4cc0b67 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,9 @@
     "refmttype": "./.bin/refmttype",
     "reopt": "./.bin/reopt",
     "rebuild": "./.bin/rebuild",
-    "ocamlmerlin": "./.bin/ocamlmerlin"
+    "ocamlmerlin": "./.bin/ocamlmerlin",
+    "bsb": "./.bin/bsb",
+    "ninja": "./.bin/ninja"
   },
   "homepage": "https://github.com/reasonml/reason-cli#readme",
   "dependencies": {
diff --git a/performActualInstallAndFixLinks.sh b/performActualInstallAndFixLinks.sh
index de30363..bc2580c 100755
--- a/performActualInstallAndFixLinks.sh
+++ b/performActualInstallAndFixLinks.sh
@@ -18,6 +18,8 @@ rm ./.bin/refmt
 rm ./.bin/refmttype
 rm ./.bin/refmt_merlin
 rm ./.bin/reopt
+rm ./.bin/bsb
+rm ./.bin/ninja
 
 cd ./actualInstall/ && ../node_modules/.bin/esy install && ../node_modules/.bin/esy build
 
@@ -34,6 +36,8 @@ REFMT_DEST=`../node_modules/.bin/esy which refmt`
 REFMTTYPE_DEST=`../node_modules/.bin/esy which refmttype`
 REFMT_MERLIN_DEST=`../node_modules/.bin/esy which refmt_merlin`
 REOPT_DEST=`../node_modules/.bin/esy which reopt`
+BSB_DEST=`../node_modules/.bin/esy which bsb`
+NINJA_DEST=`../node_modules/.bin/esy which ninja`
 
 cd ../
 ln -s $OCAMLMERLIN_REASON_DEST ./.bin/ocamlmerlin-reason
@@ -49,3 +53,5 @@ ln -s $REFMT_DEST ./.bin/refmt
 ln -s $REFMTTYPE_DEST ./.bin/refmttype
 ln -s $REFMT_MERLIN_DEST ./.bin/refmt_merlin
 ln -s $REOPT_DEST ./.bin/reopt
+ln -s $BSB_DEST ./.bin/bsb
+ln -s $NINJA_DEST ./.bin/ninja