A next generation, full-stack acceptance testing framework optimised for collaboration, speed and scale!

⚙️ Build complex structures with the high-performance Tweed DSL core engine, offering extensibility, type safety, and easy integration into applications.

🚀 Build efficient workflows with the Workflow Development Kit, enabling powerful automation and seamless integration for your projects.

Next-gen language engineering / DSL framework

Chinese-native Agent DSL + runtime + trace governance platform. 中文原生 Agent 平台，用 DSL + Runtime + Trace 搭建可观测智能体。

Web Native language Workbench with Projectional Web Editor

🏎️💨 High-performance DSL engine for complex schemas and structures. AGPL-3.0 licensed.

Statically checked Data Science programs.

A DSL for Eligius presentations

⛱ Broadly scoped ecosystem & mono-repository of 210 TypeScript projects (and ~185 examples) for general purpose, functional, data driven development

Web-based model & policy editor for Casbin

BESSER Web Modeling Editor (BESSER WME) is an easy-to-use, browser-based diagram editor and graphical front-end for the BESSER low-code platform. It works out of the box as an online web app.

ShepLang is an AI-native programming language for describing software products. It compiles to Python, TypeScript, and SQL.

Spot is a concise, developer-friendly way to describe your API contract.

A fully type-safe graphql query builder, inspired by tql

Tonto is a DSL created to make it easier to work with Ontologies based on OntoUML

Transform operations into first-class data. Inspect, store, transmit, and execute anywhere.

🔢 Category Theory for JavaScript/TypeScript developers. An embedded DSL making functors, monads, and adjunctions explicit and manipulable.

LSP Server for Strudel DSL