Orbtx – A physics-based ΔV engine with real-time 3D visualization

Show HN: Orbtx – A physics-based ΔV engine with real-time 3D visualization

Orbtx – A physics-based ΔV engine with real-time 3D visualization is active in the show hn launch space.

Profile

Hi HN, I’m the creator of ORBTX.I built this because most tools in astrodynamics are either overly simplistic web calculators or heavyweight, expensive legacy suites that look like they were made in the 90s. I wanted to create a "middle ground": professional-grade orbital computation that is fast, visual, and API-first.The Tech Stack:Frontend: Next.js & React.3D Engine: Three.js (React Three Fiber) for real-time trajectory rendering.Physics: Custom engine handling classical two-body mechanics (Hohmann and Bi-elliptic transfers).Key Challenges: One of the main hurdles was maintaining floating-point precision for astronomical distances within a browser environment while keeping the 3D visualiz

The company sits in the show hn launch segment, where it competes on its core product or service.

Its current recorded stage is Show HN launch.

Website: orbtx.vercel.app