Create SharePointSPFx.gitignore

This file covers most popular files and folders to ignore when developing SPFx web parts and extensions.

SharePointSPFx.gitignore

@@ -0,0 +1,54 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Dependency directories
+node_modules
+
+# Build generated files
+dist
+lib
+solution
+temp
+*.sppkg
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+
+# OSX
+.DS_Store
+
+# Visual Studio files
+.ntvs_analysis.dat
+.vs
+bin
+obj
+
+# Resx Generated Code
+*.resx.ts
+
+# Styles Generated Code
+*.scss.ts
+
+# Test Result
+testresult
+.DS_Store
+.npmrc
+
+