diff --git a/.travis.yml b/.travis.yml
index f3cbb4f4516..7a741b28745 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,14 +45,14 @@ script:
   - if [ "$RUN_TESTS" = "true" ]; then ./test.sh; fi
 
 install: |
-  [ "$RUN_COVERAGE" = "true" ] &&
-  wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
+  [ "$RUN_COVERAGE" = "false" ] ||
+  (wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
   tar xzf master.tar.gz &&
-  mkdir kcov-master/build &&
+  mkdir -p kcov-master/build &&
   cd kcov-master/build &&
   cmake .. &&
   make && make install DESTDIR=../tmp &&
-  cd ../..
+  cd)
 
 after_success:
   - true && [ "$RUN_COVERAGE" = "true" ] && ./scripts/cov.sh "$KCOV_CMD"
diff --git a/scripts/add_license.sh b/scripts/add_license.sh
new file mode 100755
index 00000000000..1d916f42796
--- /dev/null
+++ b/scripts/add_license.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+for f in $(find . -name '*.rs'); do
+ 	cat license_header $f > $f.new
+	mv $f.new $f
+done
diff --git a/scripts/cov.sh b/scripts/cov.sh
new file mode 100755
index 00000000000..8b49607e563
--- /dev/null
+++ b/scripts/cov.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+# Installing KCOV under ubuntu
+# https://users.rust-lang.org/t/tutorial-how-to-collect-test-coverages-for-rust-project/650#
+### Install deps
+# $ sudo apt-get install libcurl4-openssl-dev libelf-dev libdw-dev cmake gcc binutils-dev libiberty-dev
+#
+### Compile kcov
+# $ wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz && tar xf master.tar.gz
+# $ cd kcov-master && mkdir build && cd build
+# $ cmake .. && make && sudo make install
+
+### Running coverage
+
+KCOV_CMD=${1:-kcov}
+
+if ! type $KCOV_CMD > /dev/null; then
+   	echo "Install kcov first (details inside this file). Aborting."
+	exit 1
+fi
+
+. ./scripts/targets.sh
+
+cargo test $TARGETS --no-run || exit $?
+rm -rf target/coverage
+mkdir -p target/coverage
+
+EXCLUDE="~/.multirust,rocksdb,secp256k1,/usr/,/.cargo,/root/.multirust,src/tests,util/json-tests,util/src/network/tests,sync/src/tests,ethcore/src/tests,ethcore/src/evm/tests,ethstore/tests target/kcov"
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethkey-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethstore-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethcore-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethash-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethcore_util-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethsync-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethcore_rpc-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethcore_signer-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethcore_dapps-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/deps/ethjson-*
+$KCOV_CMD --exclude-pattern $EXCLUDE --include-pattern src --verify target/coverage target/debug/parity-*
+xdg-open target/coverage/index.html
diff --git a/scripts/doc.sh b/scripts/doc.sh
new file mode 100755
index 00000000000..657f47567d1
--- /dev/null
+++ b/scripts/doc.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+# generate documentation only for partiy and ethcore libraries
+
+. ./scripts/targets.sh
+
+cargo doc --no-deps --verbose $TARGETS &&
+	echo '<meta http-equiv=refresh content=0;url=ethcore/index.html>' > target/doc/index.html
diff --git a/scripts/fmt.sh b/scripts/fmt.sh
new file mode 100755
index 00000000000..624b404ffcf
--- /dev/null
+++ b/scripts/fmt.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+RUSTFMT="rustfmt --write-mode overwrite"
+
+$RUSTFMT ./ethash/src/lib.rs
+$RUSTFMT ./ethcore/src/lib.rs
+$RUSTFMT ./evmjit/src/lib.rs
+$RUSTFMT ./json/src/lib.rs
+$RUSTFMT ./miner/src/lib.rs
+$RUSTFMT ./parity/main.rs
+$RUSTFMT ./rpc/src/lib.rs
+$RUSTFMT ./signer/src/lib.rs
+$RUSTFMT ./dapps/src/lib.rs
+$RUSTFMT ./sync/src/lib.rs
+$RUSTFMT ./util/src/lib.rs
+
diff --git a/scripts/hook.sh b/scripts/hook.sh
new file mode 100755
index 00000000000..9b5512ac0f4
--- /dev/null
+++ b/scripts/hook.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+FILE=./.git/hooks/pre-push
+. ./scripts/targets.sh
+
+echo "#!/bin/sh\n" > $FILE
+# Exit on any error
+echo "set -e" >> $FILE
+# Run release build
+echo "cargo build --features dev" >> $FILE
+# Build tests
+echo "cargo test --no-run --features dev \\" >> $FILE
+echo $TARGETS >> $FILE
+echo "" >> $FILE
+chmod +x $FILE
diff --git a/scripts/targets.sh b/scripts/targets.sh
new file mode 100644
index 00000000000..4c2b7ca6808
--- /dev/null
+++ b/scripts/targets.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+export TARGETS="
+	-p ethkey \
+	-p ethstore \
+	-p ethash \
+	-p ethcore-util \
+	-p ethcore \
+	-p ethsync \
+	-p ethcore-rpc \
+	-p ethcore-signer \
+	-p ethcore-dapps \
+	-p parity \
+	-p bigint"