# Haskell build artifacts
.stack-work/
dist/
dist-newstyle/
cabal.project.local
cabal.project.local~
.HTF/
.ghc.environment.*

# Editor files
*.swp
*.swo
*~
.DS_Store

# Test certificates (self-signed, regenerate with script)
examples/certs/

# Logs
*.log

# Private progress tracking
refer/

# Development docs (research, status, plans) - not for public repo
docs/