Netslope is a simple local machine network manipulation application. It allows users to dynamically drop, drop a percentage of, or add latency to packets matching a user-defined or pre-compiled filter while maintaining the ability to reinject manipulated (non-dropped) packets.

It allows users to:

• Define a custom filter to match packets to.
  • Or, alternatively, use pre-compiled filters.
• Drop packets that match said filter.
• Add latency to packets that match said filter before re-injecting.
• Drop a percentage of packets that match said filter while re-injecting others.

The application features a simple, friendly, dark mode graphical user interface - allowing users to quickly switch between modes (Drop, Percent Drop, and Latency), as well as easily start/stop network operations on the fly. The application also includes extensive logging capabilities to diagnose errors that may occur, as well as provide a detailed call-stack for the operations performed in the application.

When building from source, Netslope requires three dependencies:

1. FLTK (for graphical user interface components).
2. fmt (for C-style printf() emulation and logging).
3. WinDivert (for kernel-level network stack manipulation).