Node.js JavaScript runtime ✨🐢🚀✨

A modern runtime for JavaScript and TypeScript.

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% / LeetCode 题解

A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

Container runtimes on macOS (and Linux) with minimal setup

Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

An open and reliable container runtime

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

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

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

This repo is used for servicing PR's for .NET Core 2.1 and 3.1. Please visit us at https://github.com/dotnet/runtime

Make Any Website & Tool Your CLI. A universal CLI Hub and AI-native runtime. Transform any website, Electron app, or local binary into a standardized command-line interface. Built for AI Agents to discover, learn, and execute tools seamlessly via a unified AGENT.md integration.

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

NodeSource Node.js Binary Distributions

TensorRT LLM provides users with an easy-to-use Python API to define Large Language Models (LLMs) and supports state-of-the-art optimizations to perform inference efficiently on NVIDIA GPUs. TensorRT LLM also contains components to create Python and C++ runtimes that orchestrate the inference execution in a performant way.

TypeScript execution and REPL for node.js

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

Zero-runtime CSS in JS library

⚡️ TypeScript Execute | The easiest way to run TypeScript in Node.js

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

JSPatch bridge Objective-C and Javascript using the Objective-C runtime. You can call any Objective-C class and method in JavaScript by just including a small engine. JSPatch is generally used to hotfix iOS App.

A massively parallel, optimal functional runtime in Rust

A declarative API to handle Android runtime permissions.

WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices.

Grumpy is a Python to Go source code transcompiler and runtime.

Android runtime permissions powered by RxJava2

Zero-runtime Stylesheets-in-TypeScript