Neil Mewada

cmpe242-final-project. Verilog

WhatTheDiff. TypeScript

LeetShaders. A browser-native GLSL shader coding challenge platform with a hybrid AI-powered judging system.

agent-skills. Official Qt AI engineering skills for Claude Code, Codex, Copilot, Gemini,and other AI coding tools

quickjs. QuickJS, the Next Generation: a mighty JavaScript engine

Fuse. C++

mangOS. 🥭 custom 64-bit operating system

Fluxion.Net.FusionUI. A C++23 retained-mode declarative UI library with animations and styling! (This for is for the c# bindings)

RatUI. Retained-Mode GUI Library for Games

RTXNTC. NVIDIA Neural Texture Compression SDK

egui. egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native

corroded. Illegal rust

rttr. C++ Reflection Library

career-ops. Open-source AI job search: scan job portals, score listings A-F, tailor your CV, track applications — runs locally in your AI coding CLI (Claude Code, Gemini, Codex, OpenCode…)

reflect-cpp. A C++20 library for fast serialization, deserialization and validation using reflection. Supports JSON, Avro, Boost Serialization, BSON, Cap'n Proto, CBOR, Cereal, CSV, flexbuffers, msgpack, parquet, TOML, UBJSON, XML, YAML, yas / msgpack.org[C++20]

FusionUI. A C++23 retained-mode UI library with declarative syntax, animations and styling! Currently in experimental stage*

cve-rs. Blazingly 🔥 fast 🚀 memory vulnerabilities, written in 100% safe Rust. 🦀

dawn. Native WebGPU implementation. Mirror of https://dawn.googlesource.com/dawn. File bugs here: https://crbug.com/dawn/new

TenMunches. TypeScript

nebula. JavaScript

LayoverOS. An autonomous, state-persistent recovery agent for stranded travelers. Powered by MongoDB Atlas Vector Search & LangGraph.

MediData. Won Fetch.ai track at HackMIT 2025

scout. Rust

iced. A cross-platform GUI library for Rust, inspired by Elm

godot. NVIDIA fork of Godot Engine – Multi-platform 2D and 3D game engine

Unity-MCP. AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.

unity-mcp. Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

ladybird. Truly independent web browser

serenity. The Serenity Operating System 🐞

slint. Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

o3de. Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.

renderdoc. RenderDoc is a stand-alone graphics debugging tool.

Custom16CPU. A Custom 16 bit CPU

opengl_sky. Pure-shader sky and cloud rendering in OpenGL

LearnOpenGL. Code repository of all OpenGL chapters from the book and its accompanying website https://learnopengl.com

RTCWHQ. Automated HQ Texture Upscaling with ESRGAN and Python scripts, including HQ Alpha channel resize

FSRCNN-pytorch. PyTorch implementation of Accelerating the Super-Resolution Convolutional Neural Network (ECCV 2016)

tiny-gpu. A minimal GPU design in Verilog to learn how GPUs work from the ground up

MIPS-pipelined-cpu. MIPS 5 stage pipeline processor

circle. A C++ bare metal environment for Raspberry Pi with USB (32 and 64 bit)

ESRGAN-PyTorch. A simple implementation of esrgan, which uses the pytorch framework.

Image-Restoration-using-SRCNN. Deploying the super-resolution convolution neural network (SRCNN) using Keras

gpgpu-sim_distribution. GPGPU-Sim provides a detailed simulation model of contemporary NVIDIA GPUs running CUDA and/or OpenCL workloads. It includes support for features such as TensorCores and CUDA Dynamic Parallelism as well as a performance visualization tool, AerialVisoin, and an integrated energy model, GPUWattch.

OpenUSD. Universal Scene Description

xsimd. C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-V))

MatrixMultiplication. C++

Vulkan-Forward-Plus-Renderer. Forward+ renderer in Vulkan using Compute Shader. An Upenn CIS565 final project.

Summer2026-Internships. Summer 2026 software engineering, data science, AI, quant, product management, and hardware internship postings. Updated daily by Simplify and Pitt CSC.

godot. Godot Engine – Multi-platform 2D and 3D game engine

LuminaEngine. Advanced Open Source C++ Game Engine with multi-threaded Vulkan rendering

luau. A small, fast, and embeddable programming language based on Lua with a gradual type system.

computer-science. 🎓 Path to a free self-taught education in Computer Science!

CrystalEngine. A Vulkan game engine in C++ with PBR rendering and a Declarative GUI Widgets library.

Personalized-health-recommendation-System. Python

sol2. Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation:

ConvLSTM_pytorch. Implementation of Convolutional LSTM in PyTorch.

WildfireSpreadTS. Python

rive-runtime. Low-level C++ Rive runtime and renderer

Pipelined-MIPS-Processor. Pipelined MIPS architecture created in Verilog. Includes data forwarding and hazard detection.

JoltPhysics. A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.

RTXPT. Real-time path tracing library and sample

TheAtlasEngine. Open-source Vulkan game engine written in modern C++ for creating games

vulkan-diagrams. Diagrams showing relationships between Vulkan objects and how they're used.

tracy. Frame profiler

nuro. A lightweight, bloat-free 3D game engine for fast development and rapid iteration

AMAPF-MF-BS. Algorithm to solve Anonymous Multi Agent Path Finding problem with Maximum Flow reduction and fast Bulk search.

ExperiRender. Graphics Renderer for Research Visualization

matplotlib-cpp. Extremely simple yet powerful header-only C++ plotting library built on the popular matplotlib

ll-mips. Bare metal code for MIPS / jz4780 / ci20 creator

Draw-io-ECE. Custom-made draw.io-shapes - in the form of an importable library - for drawing circuits and conceptual drawings in draw.io.

Predictive-Analysis-of-Real-Estate-Price-Fluctuations. Jupyter Notebook

kompute. General purpose GPU compute framework built on Vulkan to support 1000s of cross vendor graphics cards (AMD, Qualcomm, NVIDIA & friends). Blazing fast, mobile-enabled, asynchronous and optimized for advanced GPU data processing usecases. Backed by the Linux Foundation.

reinforcement-learning. Minimal and Clean Reinforcement Learning Examples

aui. Declarative UI toolkit for modern C++20

Vulkan-Basic-PBR. Basic PBR Forward Renderer built with Vulkan Api

rectpack2D. A header-only, very efficient 2D rectangle packing library. Used in Assassin's Creed, Snapchat and Skydio drones. 2 scientific references.

gtec-demo-framework. C++

cpptrace. Simple, portable, and self-contained stacktrace library for C++11 and newer

basis_universal. Basis Universal GPU Texture Codec

EASTL. EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.

imrad. ImRAD is a GUI builder for the ImGui library

implot. Immediate Mode Plotting

blend2d. 2D Vector Graphics Engine Powered by a JIT Compiler

libsass. A C/C++ implementation of a Sass compiler

libcss. Cascading Style Sheets library

CSSParser. CSSParser++ is a C++ CSS parser and selector, that can read full CSS stylesheets or standalone CSS strings and match the rules with a custom node tree provided by the implementing library/application.

PixelblazePatterns. Patterns for the Pixelblaze addressable LED controller

RaspberryPi-Bare-Metal-Aarch64. A basic bare metal program written in Arm64 assembly and C language that runs on a Raspberry PI without any OS.

mono. Mono open source ECMA CLI, C# and .NET implementation.

LuaJIT. Mirror of the LuaJIT git repository

PhysX. NVIDIA PhysX SDK

LinaEngine. Lina Engine is an open-source , modular, tiny and fast C++ game engine, aimed to develop 3D desktop games.

mycss. Fast C/C++ CSS Parser (Cascading Style Sheets Parser)

glyphy. GLyphy is an implementation of the Slug algorithm for GPU text rasterization

awesome-vulkan. Awesome Vulkan ecosystem

assimp. The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

OpenFBX. Lightweight open source FBX importer

msdfgen. Multi-channel signed distance field generator

physically-based-shading. Physically based shading renderer in OpenGL.

IBLBaker. Light probe generation and BRDF authoring for physically based shading.

Nuklear. A single-header ANSI C immediate mode cross-platform GUI library

ISPCTextureCompressor. ISPC Texture Compressor

bc7enc_rdo. RDO BC1-7 GPU texture encoders

SDL. Simple DirectMedia Layer

DirectXShaderCompiler. This repo hosts the source for the DirectX Shader Compiler which is based on LLVM/Clang.

tinyobjloader. Tiny but powerful single file wavefront obj loader

backward-cpp. A beautiful stack trace pretty printer for C++

openal-soft. OpenAL Soft is a software implementation of the OpenAL 3D audio API.

Cuttlefish. Texture compression library and tool.

svgpp. C++ SVG library

PhysX. NVIDIA PhysX SDK

bullet3. Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

chrono. High-performance C++ library for multiphysics and multibody dynamics simulations

RuntimeCompiledCPlusPlus. Change C++ code at runtime

godot. Godot Engine – Multi-platform 2D and 3D game engine

slang. Making it easier to work with shaders

imageinfo. Cross platform super fast single header c++ library to get image size and format without loading/decoding. Support avif, bmp, cur, dds, gif, hdr (pic), heic (heif), icns, ico, j2k, jp2, jpeg (jpg), jpx, ktx, png, psd, qoi, tga, tiff (tif), webp ...

compressonator. Tool suite for Texture and 3D Model Compression, Optimization and Analysis using CPUs, GPUs and APUs

lodepng. PNG encoder and decoder in C and C++.

libspng. Simple, modern libpng alternative

RmlUi. RmlUi - The HTML/CSS User Interface library evolved

GacUI. Native C++ UI library, cross-platform, MVVM and data binding, XML description, multi-language, core/renderer cross-process separation, etc

yoga. Yoga is an embeddable layout engine targeting web standards.

ViennaGameJobSystem. A job system for game engines

o3de-azslc. Amazon Shader Language (AZSL) Compiler

miniaudio. Audio playback and capture library written in C, in a single source file.

QGoodWindow. QGoodWindow - border less window for Qt 5 and Qt 6

stb. stb single-file public domain libraries for C/C++

hscpp. Runtime compiled C++ with hot-swapped classes.

CrystalEngine. A Vulkan game engine with FrameGraph, PBR rendering and a Declarative GUI Widgets library.

LumixEngine. 3D C++ Game Engine - yet another open source game engine

WickedEngine. 3D engine with modern graphics

nodeeditor. Qt Node Editor. Dataflow programming framework

inja. A Template Engine for Modern C++

eve. Expressive Vector Engine - SIMD in C++ Goes Brrrr

UnityNativeScripting. Unity Scripting in C++

ezEngine. An open source C++ game engine.

premake-qt. Premake module adding support for Qt to actions (Visual Studio, makefiles, etc.)

Qt-Advanced-Docking-System. Advanced Docking System for Qt

homarr. Customizable browser's home page to interact with your homeserver's Docker containers (e.g. Sonarr/Radarr)

o3de. Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.

ubisoft-laforge-animation-dataset. Ubisoft La Forge Animation Dataset

AlignedMalloc. A cross-platform C function to allocate aligned memory

parallel-hashmap. A family of header-only, very fast and memory-friendly hashmap and btree containers.

flecs. A fast entity component system (ECS) for C & C++

tomlplusplus. Header-only TOML config file parser and serializer for C++17.

ImGuizmo. Immediate mode 3D gizmo for scene editing and other controls based on Dear Imgui

json. JSON for Modern C++

zip. A portable, simple zip library written in C

cr. cr.h: A Simple C Hot Reload Header-only Library

yaml-cpp. A YAML parser and emitter in C++

premake-android-studio. premake5 module for android-studio and gradle build.

highway. Performance-portable, length-agnostic SIMD with runtime dispatch

nsimd. Agenium Scale vectorization library for CPUs and GPUs

ResourceCompiler. A simple & easy to use resource compiler for C/C++.

usimd. Cross platform portable accelerate math library using universal intrinsics.

CastXML. C-family Abstract Syntax Tree XML Output

cxxopts. Lightweight C++ command line option parser

cmdline. A Command Line Parser

CPP-Reflection. C++ Reflection Parser / Runtime Skeleton

reflang. Reflang - Modern C++ reflection using libclang

spdlog. Fast C++ logging library.

stduuid. A C++17 cross-platform implementation for UUIDs

premake-core. Premake

cmrc. A Resource Compiler in a Single CMake Script

Hyper-Casual-Game-Portfolio. A small list of my Hyper Casual Games/Prototypes

Unity-Built-in-Shaders. Unity Built in Shaders

UnityFurShader. 🐈 Fur shader for Unity.

MyBox. MyBox is a set of attributes, tools and extensions for Unity

unity-sdf-generator. A Unity tool to generate signed distance field volumes (as Texture3D assets) from meshes.

Deform. A fully-featured deformer system for Unity that lets you stack effects to animate models in real-time

Walnut. Walnut is a simple application framework for Vulkan and Dear ImGui apps

NodeGraphProcessor. Node graph editor framework focused on data processing using Unity UIElements and C# 4.6

xNode. Unity Node Editor: Lets you view and edit node graphs inside Unity

UnityHFSM. A fast, tried-and-tested hierarchical finite state machine library for Unity, designed to be easy to use yet powerful without compromising performance.

dotween. A Unity C# animation engine. HOTween v2

unity-ui-manager. :ticket: A Simple UI Manager for rapid prototyping and ease of collaboration

TouchKit. Gestures and input handling made sane for Unity

bgfx. Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

kernel-build-containers. A tool for building the Linux kernel or other software with many different compilers in Docker/Podman containers

olcPGEMac. A port of the PixelGameEngine by OneLoneCoder to Mac

vrEmu6502. 6502/65C02 emulator library (C99)

odin-serializer. Fast, robust, powerful and extendible .NET serializer built for Unity

Markup-Attributes. A Unity Editor extension for customizing inspector layout with attributes.

NaughtyAttributes. Attribute Extensions for Unity

nanogui. Minimalistic C++/Python GUI library for OpenGL, GLES2/3, Metal, and WebAssembly/WebGL

neoGFX. Cross-platform GPU-oriented C++ application/game framework

ShaderForge. A Shader Editor for Unity

shapes2d. Shapes2D for Unity3D - Make simple art assets quickly in Unity

ToonWaterShader. Source code for Toon Water Shader tutorial for Unity. Renders and animates toon-style waves from a noise texture and generates shoreline foam based off the depth buffer.

Graphics. Unity Graphics - Including Scriptable Render Pipeline

CurveDesigner. A free tool for designing tubes, ramps, curves, and half-pipes in unity

PhotoGalleryDemoApp. Photo Gallery App demo using a REST API

Animation-Instancing. This technique is designed to instance Characters(SkinnedMeshRender).

UnityNativeCamera. A native Unity plugin to take pictures/record videos with device camera on Android & iOS

olcPixelGameEngine. The official distribution of olcPixelGameEngine, a tool used in javidx9's YouTube videos and projects

emu816. A C++ based 65C816 Emulator

tinyasm. Tiny assembler for 8086/8088, able to run over DOS for 8086/8088 machines.

8086tiny. Official repository for 8086tiny: a tiny PC emulator/virtual machine

Eto. Cross platform GUI framework for desktop and mobile applications in .NET