diff --git a/src/providers/clojure.rs b/src/providers/clojure.rs
index 60dfe6361..58888672b 100644
--- a/src/providers/clojure.rs
+++ b/src/providers/clojure.rs
@@ -80,7 +80,7 @@ impl ClojureProvider {
 
     fn parse_custom_version(custom_version: String) -> Result<String> {
         // Regex for reading JDK versions (e.g. 8 or 11 or latest)
-        let jdk_regex = Regex::new(r"(^[0-9][0-9]?$)|(^latest$)")?;
+        let jdk_regex = Regex::new(r"^([0-9][0-9]?|latest)$")?;
 
         // Capture matches
         let matches = jdk_regex.captures(custom_version.as_str().trim());
@@ -91,11 +91,7 @@ impl ClojureProvider {
         }
 
         let matches = matches.unwrap();
-        let matched_value = if matches.get(0).is_some() {
-            matches.get(0)
-        } else {
-            matches.get(1)
-        };
+        let matched_value = matches.get(0);
 
         let value = match matched_value {
             Some(m) => m.as_str(),
diff --git a/src/providers/deno.rs b/src/providers/deno.rs
index ce9b46ecb..0cd42a4f5 100644
--- a/src/providers/deno.rs
+++ b/src/providers/deno.rs
@@ -29,10 +29,13 @@ impl Provider for DenoProvider {
     }
 
     fn detect(&self, app: &App, _env: &Environment) -> Result<bool> {
-        let re = Regex::new(r##"(?m)^import .+ from "https://deno.land/[^"]+\.ts";?$"##).unwrap();
+        let re = Regex::new(
+            r##"import .+ from (?:"|'|`)https://deno.land/[^"`']+\.(?:ts|js|tsx|jsx)(?:"|'|`);?"##,
+        )
+        .unwrap();
         Ok(app.includes_file("deno.json")
             || app.includes_file("deno.jsonc")
-            || app.find_match(&re, "**/*.ts")?)
+            || app.find_match(&re, "**/*.{tsx,ts,js,jsx}")?)
     }
 
     fn setup(&self, _app: &App, _env: &Environment) -> Result<Option<SetupPhase>> {
diff --git a/src/providers/node.rs b/src/providers/node.rs
index 955873274..f62ec4507 100644
--- a/src/providers/node.rs
+++ b/src/providers/node.rs
@@ -195,7 +195,7 @@ impl NodeProvider {
 
         // Parse `18` or `18.x` into nodejs-18_x
         // This also supports 18.x.x, or any number in place of the x.
-        let re = Regex::new(r"^(\d*)\.?([x|X]|[0-9]+)\.?([x|X]|[0-9]+)?$").unwrap();
+        let re = Regex::new(r"^(\d*)(?:\.?(?:\d*|[xX]?)?)(?:\.?(?:\d*|[xX]?)?)").unwrap();
         if let Some(node_pkg) = parse_regex_into_pkg(&re, node_version.clone()) {
             return Ok(Pkg::new(node_pkg.as_str()));
         }
@@ -379,13 +379,8 @@ fn version_number_to_pkg(version: &u32) -> String {
 
 fn parse_regex_into_pkg(re: &Regex, node_version: String) -> Option<String> {
     let matches: Vec<_> = re.captures_iter(node_version.as_str()).collect();
-    if let Some(m) = matches.get(0) {
-        let capture = if node_version.contains('.') {
-            &m[1]
-        } else {
-            &m[0]
-        };
-        match capture.parse::<u32>() {
+    if let Some(captures) = matches.get(0) {
+        match captures[1].parse::<u32>() {
             Ok(version) => return Some(version_number_to_pkg(&version)),
             Err(_e) => {}
         }