harshnj.is-a.dev

Selected Projects

A showcase of the systems and engineering builds I am proud of.

Electrostatic Simulation
2026 Completed
Systems Desktop

Electrostatic Simulation

A modern C++23 physics simulation using Raylib and CMake to visualize electrostatic fields and complex particle interactions.

C++ Raylib Physics Simulation
Kepler-Zero
2026 Completed
AI/ML

Kepler-Zero

A high-precision machine learning binary classifier for identifying exoplanets from NASA data using Random Forest and FastAPI.

Data Science Python FastAPI
Prism Void
2026 Completed
Game Dev

Prism Void

A 2.5D pixel art adventure built in Godot for the Brackeys 2026.1 Game Jam, featuring magic combat and levitation mechanics.

Godot GDScript Game Jam
3DS-ActivityLog
2025 WIP
Systems

3DS-ActivityLog

A tool to parse and explore Nintendo 3DS System SaveData (PlayHistory.dat and Pedometer.dat) to analyze playtime activity and step counts.

Nintendo 3DS Reverse Engineering Save Data
3ds-typer
2025 Completed
Game Dev Systems

3ds-typer

A homebrew typing game for the Nintendo 3DS written in C++ using the DevKitPro toolkit and citro2d.

C++ Homebrew Nintendo 3DS
Code::Stats Client
2025 Active
Mobile

Code::Stats Client

A sleek mobile client built with Dart and Flutter for viewing Code::Stats programming analytics, tracking coding journeys, and visualizing top languages.

Flutter Dart API
Converge
2025 Completed
Web

Converge

A seamless, real-time video calling application built with Vue, TypeScript, and WebRTC technologies.

Vue.js TypeScript WebRTC
energi
2025 WIP
Desktop Systems

energi

A lightweight, laptop battery monitor for non-DE Linux setups. Built with Rust, Tauri, and TypeScript to visualize historical usage patterns.

Rust Tauri TypeScript Linux Tools
Frostbyte
2025 Completed
Game Dev

Frostbyte

A winter-themed platformer utilizing a strict two-color palette. Submitted for the 1-Bit #5 Game Jam. Ranked #20 out of 206 entries.

Godot GDScript Game Jam 1-Bit
HyprMotion
2025 Active
Web Systems

HyprMotion

A static SvelteKit web app that runs entirely on-device to help users visualize and edit Hyprland desktop animations via interactive bezier curves.

Svelte TypeScript Linux Tools
Ink'd Insults
2025 Completed
Web AI/ML

Ink'd Insults

Love your handwriting? Or hate it? Check out what AI thinks about your handwriting! A humorous web app that uses AI to analyze your handwriting and either aggressively roast it or gently praise it.

Vue.js TypeScript LLM
KabuAI
2025 Completed
AI/ML Web

KabuAI

A multi-agent AI assistant for stock market analysis. Built with LangGraph and FastAPI, it routes queries to specialized agents for live stock data, news, and financial analysis.

Python FastAPI Streamlit LangChain
Marble Momentum
2025 Completed
Game Dev

Marble Momentum

A 3D physics puzzle game built in Godot for Shovel Jam 2025, where players manipulate tracks and fans to guide a marble to its goal.

Godot GDScript 3D Game Jam
SmartMed
2025 Completed
Web

SmartMed

A medical management web app built with Next.js and Supabase, designed to help doctors manage patient medical records and appointments.

Next.js TypeScript Supabase Fullstack
Arcane Quest
2024 Completed
Game Dev

Arcane Quest

A 2D top-down action-adventure RPG built in Godot for the GitHub Game Off 2024, featuring a complete combat system and interactive environments.

Godot GDScript C#
Echo - Notepad
2024 Completed
Web

Echo - Notepad

A real-time synchronized notepad built with Vue, TypeScript, and Socket.io, featuring live client-server text synchronization.

Vue.js TypeScript Socket.io
Insta-Solve
2024 Completed
Mobile AI/ML

Insta-Solve

A Flutter-based Android application integrated with the Gemini API to instantly resolve academic doubts. Submitted for the Google AI competition.

Flutter Dart Gemini API
PYQNow
2024 Completed
Web

PYQNow

A full-stack Vue and Python platform providing students with instant, one-click access to university past year question papers, featuring automated scraping scripts.

Vue.js Python TypeScript Fullstack
Xenigma
2024 Completed
Systems

Xenigma

A lightweight C CLI utility providing fast XOR cipher encryption and decryption for text and binary files.

C Cryptography CLI
School Management
2022 Completed
Web

School Management

The de-facto School Management Project, with features like Marks entry and Result Card generation. A collaborative project with my Abhijeet Sir!

Django Python Django REST API PythonAnywhere Fullstack