Code Kit vs PeerBlock

CodeKit is a Mac app that compiles, minifies and processes web assets like HTML, CSS, JavaScript and images. It streamlines development workflows by automating common tasks like validation, concatenation, compression and prefixing.

PeerBlock is a free, open-source program that blocks IP addresses and domains known to distribute threats like spyware, malware, and spam. It works by editing the Windows Hosts file to prevent connections to unsafe sites.