Update app.R

app.R

@@ -249,6 +249,8 @@ server <- function(input, output, session) {
                 options = list(
                   pageLength = 10,
                   lengthMenu = c(10, 25, 50, 100),
+                  scrollX = TRUE,  # Enable horizontal scrolling
+                  fixedColumns = list(left = 3),  # Freeze first 3 columns (Name, ID, Pitch)
                   columnDefs = list(
                     list(className = 'dt-center', targets = "_all"),
                     # Names and identifiers
@@ -262,7 +264,8 @@ server <- function(input, output, session) {
                     # Difference columns
                     list(width = '50px', targets = c(19:25))   # All _Diff columns
                   )
-                )
+                ),
+    extensions = 'FixedColumns'
       ) %>%
         formatStyle(
           c('Velo_Diff', 'Spin_Diff', 'Ext_Diff', 'IVB_Diff',