diff --git a/Cargo.lock b/Cargo.lock
index 9cc0d6b..e85623b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -720,6 +720,7 @@ dependencies = [
  "anyhow",
  "clap",
  "dt_core",
+ "indicatif",
  "serde_json",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 3abbc87..220bf13 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,3 +25,4 @@ swc_core        = { version = "0.104.2", features = ["common", "ecma_ast", "ecma
 swc_ecma_parser = { version = "0.150.0", features = ["typescript"] }
 clap            = { version = "4.5", features = ["derive"] }
 rusqlite        = { version = "0.32.1", features = ["bundled"] }
+indicatif       = "0.17.8"
\ No newline at end of file
diff --git a/crates/api_server/src/main.rs b/crates/api_server/src/main.rs
index 7be3b51..5a886fa 100644
--- a/crates/api_server/src/main.rs
+++ b/crates/api_server/src/main.rs
@@ -26,6 +26,8 @@ struct Info {
     exact_match: bool,
 }
 
+// Current implementation is mimick version of the trace with in-memory graph.
+// We can refactor it after the database feature gets validated.
 #[get("/search")]
 async fn search(
     data: web::Data<AppState>,
diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index be5ddc4..28c009a 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -10,5 +10,6 @@ version     = "0.1.0"
 anyhow     = { workspace = true }
 clap       = { workspace = true }
 serde_json = { workspace = true }
+indicatif  = { workspace = true }
 
 dt_core = { version = "0.1.0", path = "../dt_core" }
\ No newline at end of file
diff --git a/crates/cli/src/main.rs b/crates/cli/src/main.rs
index 0375a81..b124bb2 100644
--- a/crates/cli/src/main.rs
+++ b/crates/cli/src/main.rs
@@ -15,6 +15,7 @@ use dt_core::{
     route::{collect_route_dependency, Route, SymbolToRoutes},
     scheduler::ParserCandidateScheduler,
 };
+use indicatif::{ProgressBar, ProgressStyle};
 use std::{
     collections::{HashMap, HashSet},
     fs::File,
@@ -156,6 +157,13 @@ fn parse_and_export_project_to_database(
         .context("add translation to project")?;
 
     let mut scheduler = ParserCandidateScheduler::new(&project_root);
+    let bar = ProgressBar::new(scheduler.get_total_remaining_candidate_count() as u64);
+    bar.set_style(
+        ProgressStyle::with_template(
+            "[{elapsed_precise}] {bar:40.cyan/blue} {pos:>7}/{len:7} {msg}",
+        )?
+        .progress_chars("##-"),
+    );
     loop {
         match scheduler.get_one_candidate() {
             Some(c) => {
@@ -198,11 +206,12 @@ fn parse_and_export_project_to_database(
                     ))?;
 
                 scheduler.mark_candidate_as_parsed(c);
+                bar.inc(1);
             }
             None => break,
         }
     }
-
+    bar.finish_with_message("all modules parsed 🌲");
     Ok(())
 }
 
@@ -562,7 +571,8 @@ impl Project {
                             ))?;
                     }
                     Err(_) => {
-                        println!("try to add translation for symbol {}, but translation {} doesn't exist", symbol_name, key);
+                        // you can uncomment this to debug
+                        // println!("try to add translation for symbol {}, but translation {} doesn't exist", symbol_name, key);
                     }
                 }
             }
diff --git a/crates/demo/Cargo.toml b/crates/demo/Cargo.toml
index 288be90..67c7710 100644
--- a/crates/demo/Cargo.toml
+++ b/crates/demo/Cargo.toml
@@ -7,12 +7,12 @@ version     = "0.1.0"
 
 
 [dependencies]
-anyhow = { workspace = true }
-clap   = { workspace = true }
+anyhow    = { workspace = true }
+clap      = { workspace = true }
+indicatif = { workspace = true }
 
 umya-spreadsheet = "1.2.3"
 dialoguer        = { version = "0.11.0", features = ["history"] }
-indicatif        = "0.17.8"
 console          = "0.15.8"
 rand             = "0.8.5"
 
diff --git a/crates/demo/src/main.rs b/crates/demo/src/main.rs
index 6c7ef6c..971f4d8 100644
--- a/crates/demo/src/main.rs
+++ b/crates/demo/src/main.rs
@@ -1,13 +1,8 @@
 use anyhow::Context;
 use clap::Parser;
 use console::style;
-use dialoguer::{theme::ColorfulTheme, BasicHistory, Confirm, Input, Select};
-use indicatif::{ProgressBar, ProgressStyle};
-use rand::distributions::Alphanumeric;
-use rand::{thread_rng, Rng};
-use std::path::PathBuf;
-
 use demo::spreadsheet::write_to_spreadsheet;
+use dialoguer::{theme::ColorfulTheme, BasicHistory, Confirm, Input, Select};
 use dt_core::{
     graph::{depend_on_graph::DependOnGraph, used_by_graph::UsedByGraph},
     parser::{collect_symbol_dependency, Input as ModuleInput},
@@ -15,6 +10,9 @@ use dt_core::{
     scheduler::ParserCandidateScheduler,
     tracker::{DependencyTracker, TraceTarget},
 };
+use indicatif::{ProgressBar, ProgressStyle};
+use rand::{distributions::Alphanumeric, thread_rng, Rng};
+use std::path::PathBuf;
 
 const SYMBOL_TYPE_SELECTIONS: [&str; 3] = ["Default Export", "Named Export", "Local Variable"];