diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 2b27505..0000000
Binary files a/.DS_Store and /dev/null differ
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..0b909d8
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,4 @@
+*.js text eol=lf
+*.json text eol=lf
+*.ts text eol=lf
+*.code-snippets text eol=lf
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9afb7d1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,15 @@
+.DS_Store
+**/.DS_Store
+logs/
+npm-debug.log
+yarn-error.log
+node_modules/
+coverage/
+dist/
+.idea/
+run/
+.DS_Store
+*.sw*
+*.un~
+.tsbuildinfo
+.tsbuildinfo.*
diff --git a/core/.gitattributes b/core/.gitattributes
new file mode 100644
index 0000000..0b909d8
--- /dev/null
+++ b/core/.gitattributes
@@ -0,0 +1,4 @@
+*.js text eol=lf
+*.json text eol=lf
+*.ts text eol=lf
+*.code-snippets text eol=lf
\ No newline at end of file