diff --git a/.changeset/tall-jeans-retire.md b/.changeset/tall-jeans-retire.md
new file mode 100644
index 0000000..7b13a1a
--- /dev/null
+++ b/.changeset/tall-jeans-retire.md
@@ -0,0 +1,5 @@
+---
+"ny": minor
+---
+
+Add support for Bun, Bun, Bun, Bun.
diff --git a/src/bin/ny.rs b/src/bin/ny.rs
index 372b40c..3919f6d 100644
--- a/src/bin/ny.rs
+++ b/src/bin/ny.rs
@@ -23,7 +23,6 @@ fn main() -> Result<()> {
     let executor = RealExecutor {};
     let fs = RealFs {};
     let http_client = RealHttpClient {};
-    // @todo this could be omitted for "run" command
     let agent = Agent::recognize(&fs, &cwd)
         .ok_or_else(|| eyre!("Couldn't find any lockfile inside {cwd:?} or any of its parents."))?;
 
@@ -32,7 +31,7 @@ fn main() -> Result<()> {
         Some(Commands::Run { task, extra_args }) => {
             let task = task.as_str();
             let extra_args: Vec<&str> = extra_args.iter().map(String::as_str).collect();
-            run(&executor, &fs, task, &cwd, Some(&extra_args))
+            run(&executor, &fs, &agent, task, &cwd, Some(&extra_args))
         }
         Some(Commands::Add {
             packages,
diff --git a/src/common/agent.rs b/src/common/agent.rs
index d6cb7e9..66c7520 100644
--- a/src/common/agent.rs
+++ b/src/common/agent.rs
@@ -7,6 +7,7 @@ pub enum Agent {
     Npm,
     Yarn,
     Pnpm,
+    Bun,
 }
 
 impl Agent {
@@ -37,6 +38,7 @@ lazy_static! {
             ("npm-shrinkwrap.json", Agent::Npm),
             ("yarn.lock", Agent::Yarn),
             ("pnpm-lock.yaml", Agent::Pnpm),
+            ("bun.lockb", Agent::Bun),
         ])
     };
 }
diff --git a/src/common/commands/add.rs b/src/common/commands/add.rs
index 129ff34..29126c8 100644
--- a/src/common/commands/add.rs
+++ b/src/common/commands/add.rs
@@ -1,5 +1,5 @@
 use crate::{agent::Agent, execute::Executor};
-use eyre::Result;
+use eyre::{eyre, Result};
 
 pub fn add(
     executor: &dyn Executor,
@@ -67,6 +67,24 @@ pub fn add(
             true,
             silence_stdout,
         ),
+        Agent::Bun => {
+            if workspace_root {
+                return Err(eyre!("Bun doesn't support workspace_root flag"));
+            }
+
+            executor.execute(
+                "bun",
+                &merge_and_clean_args(
+                    "add",
+                    if dev { Some("-D") } else { None },
+                    None,
+                    packages_refs,
+                ),
+                None,
+                true,
+                silence_stdout,
+            )
+        }
     }
 }
 
@@ -220,4 +238,28 @@ mod tests {
 
         assert!(result.is_ok());
     }
+
+    #[test]
+    fn test_add_bun() {
+        let mut mock_executor = MockExecutor::new();
+        expect_execute_once(
+            &mut mock_executor,
+            "bun",
+            vec_of_strings!("add", "-D", "packageA", "packageB"),
+            None,
+            true,
+            false,
+        );
+
+        let result = add(
+            &mock_executor,
+            &Agent::Bun,
+            true,
+            false,
+            &vec_of_strings!["packageA", "packageB"],
+            false,
+        );
+
+        assert!(result.is_ok());
+    }
 }
diff --git a/src/common/commands/install.rs b/src/common/commands/install.rs
index 750a6c6..0505c56 100644
--- a/src/common/commands/install.rs
+++ b/src/common/commands/install.rs
@@ -7,6 +7,7 @@ pub fn install(executor: &dyn Executor, agent: &Agent) -> Result<()> {
         Agent::Npm => executor.execute("npm", &["install"], None, true, false),
         Agent::Yarn => executor.execute("yarn", &["install"], None, true, false),
         Agent::Pnpm => executor.execute("pnpm", &["install"], None, true, false),
+        Agent::Bun => executor.execute("bun", &["install"], None, true, false),
     }
 }
 
@@ -67,4 +68,21 @@ mod tests {
 
         assert!(result.is_ok());
     }
+
+    #[test]
+    fn test_install_bun() {
+        let mut mock_executor = MockExecutor::new();
+        expect_execute_once(
+            &mut mock_executor,
+            "bun",
+            vec_of_strings!("install"),
+            None,
+            true,
+            false,
+        );
+
+        let result = install(&mock_executor, &Agent::Bun);
+
+        assert!(result.is_ok());
+    }
 }
diff --git a/src/common/commands/run.rs b/src/common/commands/run.rs
index 4e067e7..3fed9c2 100644
--- a/src/common/commands/run.rs
+++ b/src/common/commands/run.rs
@@ -2,15 +2,28 @@ use colored::Colorize;
 use eyre::{ContextCompat, Result};
 use std::path::Path;
 
-use crate::{execute::Executor, fs::find_in_parents, fs::Filesystem};
+use crate::{agent::Agent, execute::Executor, fs::find_in_parents, fs::Filesystem};
 
 pub fn run(
     executor: &dyn Executor,
     fs: &dyn Filesystem,
+    agent: &Agent,
     task: &str,
     cwd: &Path,
     extra_args: Option<&[&str]>,
 ) -> Result<()> {
+    // for alternative runtimes, just proxy the call
+    if agent == &Agent::Bun {
+        let mut bun_args = vec!["run", task];
+
+        // append extra args if any
+        if let Some(extra_args) = extra_args {
+            bun_args.extend_from_slice(extra_args);
+        }
+
+        return executor.execute("bun", &bun_args, None, true, false);
+    }
+
     let package_json_path = find_in_parents(fs, cwd, "package.json").with_context(|| {
         format!("Couldn't find package.json in the current directory: {cwd:?} or its parents.")
     })?;
@@ -134,6 +147,7 @@ mod tests {
         let result = run(
             &mock_executor,
             &mock_fs,
+            &Agent::Npm,
             "test",
             Path::new("/project"),
             Some(&["--no-timeout", "--bail"]),
@@ -163,6 +177,7 @@ mod tests {
         let result = run(
             &mock_executor,
             &mock_fs,
+            &Agent::Npm,
             "mocha",
             Path::new("/project"),
             Some(&["--help"]),
@@ -170,4 +185,29 @@ mod tests {
 
         assert!(result.is_ok());
     }
+
+    #[test]
+    fn command_run_by_bun() {
+        let mut mock_executor = MockExecutor::new();
+        expect_execute_once(
+            &mut mock_executor,
+            "bun",
+            vec_of_strings!("run", "test", "--no-timeout"),
+            None,
+            true,
+            false,
+        );
+        let mock_fs = MockFilesystem::new();
+
+        let result = run(
+            &mock_executor,
+            &mock_fs,
+            &Agent::Bun,
+            "test",
+            Path::new("/project"),
+            Some(&["--no-timeout"]),
+        );
+
+        assert!(result.is_ok());
+    }
 }