diff --git a/bdk-android/justfile b/bdk-android/justfile
new file mode 100644
index 0000000..d32d10c
--- /dev/null
+++ b/bdk-android/justfile
@@ -0,0 +1,11 @@
+test:
+  ./gradlew connectedAndroidTest
+
+onetest TEST:
+  ./gradlew test --tests {{TEST}}
+
+build:
+  ./gradlew buildAndroidLib
+
+publishlocal:
+  ./gradlew publishToMavenLocal --exclude-task signMavenPublication
diff --git a/bdk-ffi/justfile b/bdk-ffi/justfile
new file mode 100644
index 0000000..b9a6007
--- /dev/null
+++ b/bdk-ffi/justfile
@@ -0,0 +1,2 @@
+test:
+  cargo test --lib
diff --git a/bdk-jvm/justfile b/bdk-jvm/justfile
new file mode 100644
index 0000000..1762e10
--- /dev/null
+++ b/bdk-jvm/justfile
@@ -0,0 +1,14 @@
+test:
+  ./gradlew test
+
+offlinetests:
+  ./gradlew test -P excludeConnectedTests
+
+onetest TEST:
+  ./gradlew test --tests {{TEST}}
+
+build:
+  ./gradlew buildJvmLib
+
+publishlocal:
+  ./gradlew publishToMavenLocal --exclude-task signMavenPublication
diff --git a/bdk-python/justfile b/bdk-python/justfile
new file mode 100644
index 0000000..ed615d8
--- /dev/null
+++ b/bdk-python/justfile
@@ -0,0 +1,5 @@
+test:
+  python -m unittest --verbose
+
+maclocalbuild:
+  bash ./scripts/generate-macos-arm64.sh && python3 setup.py bdist_wheel --verbose
diff --git a/bdk-swift/justfile b/bdk-swift/justfile
new file mode 100644
index 0000000..f9885e4
--- /dev/null
+++ b/bdk-swift/justfile
@@ -0,0 +1,8 @@
+build:
+  bash ./build-local-swift.sh
+
+test:
+  swift test
+
+offlinetests:
+  swift test --skip LiveWalletTests --skip LiveTxBuilderTests