runtime

Node.js JavaScript runtime ✨🐢🚀✨

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

NodeSource Node.js Binary Distributions

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.

An API development platform

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

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

The agent platform built on sync.

:sunglasses: Curated list of awesome resources on Compilers, Interpreters and Runtimes

ChakraCore is an open source Javascript engine with a C API.

Napa.js: a multi-threaded JavaScript runtime

μWebSockets for Node.js back-ends :metal:

The modular and type safe schema library for validating structural data 🤖

🚀 A fast WebAssembly interpreter and the most universal WASM runtime

Boa is an embeddable Javascript engine written in Rust.

Ultra-lightweight JavaScript engine for the Internet of Things.

A runtime developer console and IRB alternative with powerful introspection capabilities.

Runtime type system for IO decoding/encoding

A library for patching, replacing and decorating .NET and Mono methods during runtime

wazero: the zero dependency WebAssembly runtime for Go developers

WebAssembly Micro Runtime (WAMR)

Declarative data automation language and Go runtime for structured extraction workflows.

Super-fast/easy runtime validators and serializers via transformation

The framework for building with WebAssembly (wasm). Easily & securely load wasm modules, move data, call functions, and build extensible apps.

Open-source All in One AI agent workspace. Run any agent — Claude Code, Codex — across your tools (100+ integrations + MCP), apps, browser, and files,...

iOS project comprising a collection of demos for iOS Apps, developed in Objective-C;iOSProject iOSdemo iOSdemos ocdemo ocdemos

A small and fast async runtime for Rust

Lunatic is an Erlang-inspired runtime for WebAssembly

Enterprise AI Platform with guardrails, MCP registry, gateway & orchestrator

Go source code analysis(zh-cn)

A fast and lightweight fully featured OCI runtime and C library for running containers

A retargetable MLIR-based machine learning compiler and runtime toolkit.

the only javascript runtime to hit no.1 on techempower :fire:

This is Meta's fork of the CPython runtime. The name "cinder" here is historical, see https://github.com/facebookincubator/cinderx for the Python ext...

Rust Kubernetes client and controller runtime

A powerful nonlinear dialogue system for Godot

Visualise Go runtime metrics in real time

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (...

Amazon Bedrock Agentcore accelerates AI agents into production with the scale, reliability, and security, critical to real-world deployment.

❄️ Elsa is a minimal runtime for JavaScript and TypeScript written in Go

Runtime validation for static types

.NET Platform Architecture book (English, Chinese, Russian)

🔥 《Go 程序员宝典》：go 基础语法，go 并发模式，go runtime 实现原理 ，企业级 go 语言项目经验。

Efficient and versatile WebAssembly interpreter for embedded systems.

程序语言与编译技术相关资料（持续更新中）

Android runtime theme library

[DEPRECATED]

The markup-driven CSS language and framework — readable by humans, reliable for agents.

All-in-one, multi-tenant serverless JavaScript runtime.