diff --git a/.gitignore b/.gitignore
index 7b57570..7ccf091 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,21 @@
+# Build directories
+build/
+out/
+dist/
+cmake-build-*/
+
+# IDE and editor files
+.vscode/
+.idea/
+.vs/
+*.swp
+*.swo
+*~
+.DS_Store
+.env
+.env.local
+
+# C++ specific
 # Prerequisites
 *.d
 
@@ -30,32 +48,58 @@
 *.exe
 *.out
 *.app
+nasal
+nasal.exe
 
-# VS C++ sln
+# Visual Studio specific
 *.sln
 *.vcxproj
 *.vcxproj.filters
 *.vcxproj.user
-.vs
-x64
+x64/
 CMakePresents.json
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
 
-# nasal executable
-nasal
-nasal.exe
+# CMake
+CMakeCache.txt
+CMakeFiles/
+cmake_install.cmake
+install_manifest.txt
+CTestTestfile.cmake
+_deps/
 
-# misc
-.vscode
-dump
+# Node.js specific (for the web app)
+node_modules/
+npm-debug.log
+yarn-debug.log
+yarn-error.log
+package-lock.json
+
+# Project specific
+dump/
 fgfs.log
 .temp.*
+*.ppm
 
-# build dir
-build
-out
+# Logs and databases
+*.log
+*.sqlite
+*.sqlite3
+*.db
 
-# macOS special cache directory
+# OS generated files
 .DS_Store
-
-# ppm picture generated by ppmgen.nas
-*.ppm
\ No newline at end of file
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
\ No newline at end of file