diff --git a/.markdownlint.json b/.markdownlint.json
new file mode 100644
index 0000000..02edc12
--- /dev/null
+++ b/.markdownlint.json
@@ -0,0 +1,7 @@
+{
+  "default": true,
+  "MD013": false,
+  "MD033": false,
+  "MD041": false,
+  "MD047": false
+}
\ No newline at end of file
diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000..be83489
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1,2 @@
+save-exact=true
+cache=~/.npm
\ No newline at end of file
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000..8fdd954
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+22
\ No newline at end of file