𝑛-Body and Extended Body Gravitation for Kerbal Space Program

Multiplayer mod for Kerbal Space Program (KSP)

Stockalike parts pack for Kerbal Space Program

KSP Trajectory Optimization Tool

Python library for space enthusiasts

Kerbal Markup Lister - A persistence file editor for Kerbal Space Program

Arduino Code for KerbalController using KSPSerialIO

Calculate Optimal Design of Rocket Propulsion Systems (Kerbal Space Program).

TweakScale lets you change the size of a part. Check also the https://github.com/net-lisias-ksp/TweakScaleCompanion where support for third-parties is being added!

Kerbal Space Program Serial Port IO plugin

Recall for KSP blunders, screw ups and borks.

Telemetry project for Kerbal Space Program. The program uses a server that is running on the KSP side and a client which is capable of running both the KSP side computer or any other one over a web browser.

Parts pack for Kerbal Space Program that consists of a stockalike Service Module and accessories inspired by NASA’s Orion MPCV, and designed specifically for use with the stock Mk1-3 Command Pod.

A Mod Manager for Kerbal Space Program on macOS

Efforts for preserving https://forum.kerbalspaceprogram.com/ for the posteriority if the worst happens. We are hoping for the best, but expecting the worst.

KSP mod that adds health management.

Watch all your Hullcam cameras at the same time from everywhere!

Basic mock-up of a fully automated rocket landing on a droneship using Kerbal Space Program, the kRPC add-on, and Python.

ModuleManager is a mod that let you write patches that edit other parts at load time.