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KytyPS5 is a free and open-source PlayStation 5 emulator written in C++ for Windows and Linux, with experimental macOS support. It is based on a heavily modified version of Kyty. The project is in active development, and behavior can change significantly between builds.

Open-source ESP32 emulator. Run real firmware locally or in your browser — no hardware, no cloud, no subscription.

Drop in an APK, tap it, and the Android app opens full-screen.

Run x86-64 Windows PC games on jailed iOS via FEX-Emu + Wine + DXMT

On macOS, the game code is compiled to native arm64 the first time you launch it, then cached. On iOS, we can't properly do that (i dont rlly want you to deal with the hassle of enabling JIT), so the game code is compiled when you build the app and baked into it

DeepGEMM is a unified, high-performance tensor core kernel library that brings together the key computation primitives of modern large language models — GEMMs (FP8, FP4, BF16), fused MoE with overlapped communication (Mega MoE), MQA scoring for the lightning indexer…

Tutorial · Specification · Samples · Benchmarks · Standard library

v86 emulates an x86-compatible CPU and hardware. Machine code is translated to WebAssembly modules at runtime in order to achieve decent performance. Here's a list of emulated hardware:

To build RustPython locally, first, clone the source code:

Try pgrust in your browser → | Discord | Updates | Issues

A lightweight WebAssembly runtime that is fast, secure, and standards-compliant

DeepGEMM-Ascend: clean and efficient matrix multiplication kernel library for Huawei Ascend NPUs

IR Framework is a practical solution for implementing JIT in medium-size projects. It defines Intermediate Representation (IR), provides a simple API for IR construction and a set of algorithms for optimization, scheduling, register allocation and code generation.

Taichi Lang is an open-source, imperative, parallel programming language for high-performance numerical computation.

Ruby is an interpreted object-oriented programming language often used for web development. It also offers many scripting features to process plain text and serialized files, or manage system tasks. It is simple, straightforward, and extensible.

DeepEP (DeepEveryParallel) is a high-performance communication library for modern machine learning training and inference.

A high-performance communication library for machine learning training and inference on Huawei Ascend NPUs.

GraalVM compiles applications ahead of time into standalone binaries that start instantly, provide peak performance with no warmup, and use fewer resources. You can use GraalVM just like any other Java Development Kit in your IDE.

A code searching tool similar to ack, with a focus on speed.

HHVM is an open-source virtual machine designed for executing programs written in Hack. HHVM uses a just-in-time (JIT) compilation approach to achieve superior performance while maintaining amazing development flexibility.

NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.

Mono is a software platform designed to allow developers to easily create cross platform applications. NET Framework based on the ECMA standards for C# and the Common Language Runtime.

Numba is an open source, NumPy-aware optimizing compiler for Python sponsored by Anaconda, Inc. It uses the LLVM compiler project to generate machine code from Python syntax.

Overview • Community • Quick Start • Ecosystem • Language Reference • Standard Library • Toolchain