Sprite Cow : Sprite Cow helps you get the background-position, width and height of sprites within a spritesheet as a nice bit of copyable css.
HTTPie : HTTPie—aitch-tee-tee-pie—is a command line HTTP client with an intuitive UI, JSON support, syntax highlighting, wget-like downloads, plugins, and more
migra : migra is a schema comparison tool for PostgreSQL.
It's a command line tool, and Python library. Find differences in database schemas as easily as runn...
chezmoi : Manage your dotfiles across multiple diverse machines, securely.
YAML Builder : A tool for visual layout development of YAML based CSS layouts
PurgeCSS is a tool to remove unused CSS. It can be part of your development workflow.