AI-friendly Event Modeling — a slice-first text DSL rendered to a strict, self-contained Graphviz grid (SVG/PNG)

TypeScript interfaces for Eclipse EMF Core

Matter data model

MemberJunction: Predictive Studio core type contracts (pipeline specs, sidecar contract, feature-step DAG, modeling plan)

Embeddable UML modeling editor. Mounts into any DOM node — works inside Angular, Vue, Svelte, vanilla JS, or React hosts.

WebAssembly bindings for brepkit — browser-native B-Rep solid modeling

AppSync GraphQL Api Construct using Amplify GraphQL Transformer - Aliased to use `Data` name scheme.

SQL backing for the travetto model module, with real-time modeling support for SQL schemas.

Best Data Grid for Vue with Spreadsheet Look and Feel.

Malloy is a modern open source language for describing data relationships and transformations. It is both a semantic modeling language and a querying language that runs queries against a relational database. Malloy currently connects to BigQuery and Postg

Bit By Bit Developers CAD algorithms using OpenCascade Technology kernel. Run in Node and in Browser.

A headless version of bpmn-js

Dead simple Object schema validation

Flexible, minimal, data-oriented ECS library for Typescript

jscad-planner is a TypeScript library that allows you to serialize JSCAD operations into a JSON plan, which can be executed later. This is particularly useful for storing JSCAD operations and executing them on demand.

Like Lego For Databases

An object-oriented command-line parser for TypeScript

Best Data Grid for Angular with Spreadsheet Look and Feel.

Complete WASM toolkit for edge AI: vector search, graph DB, neural networks, DAG workflows, SQL/SPARQL/Cypher, and ONNX inference - all running in browser

OpenCascade (OCCT) compiled to WebAssembly with a clean TypeScript API