The suckless project values simplicity, clarity and frugality in software. Our philosophy is about keeping things simple, minimal and usable. We believe this should become the mainstream philosophy in the IT sector. As a user of most of their programs including the infamous dwm (a tiling window manager), dmenu (launcher), st (terminal emulator) and others tools, I can attest to benefits of using minimal and efficient software. Patching Programs are customised by patching the C source code.