A brewing knowledge MCP server — beer styles, ingredients, off-flavour diagnosis, water chemistry, and recipe guidance for AI brewing assistants

Pure-TypeScript aquarium ecosystem simulation engine — water chemistry, nitrogen cycle, livestock, plants, algae, and equipment.

Calculates additives to achieve desired water chemistry

Water chemistry calculator for brewing - calculates salt additions using quadratic programming

An enterprise-class UI design language and Vue-based implementation

Various parsers

Shared DTOs, types, and runtime parsers — auth payloads, water-chemistry compute responses, gravity-analysis results, AI settings/usage DTOs, format hints, rendering job wire shapes. The contract layer between the API and every client. Platform-classified

Mathpix-markdown-it is an open source implementation of the mathpix-markdown spec written in Typescript. It relies on the following open source libraries: MathJax v3 (to render math with SVGs), markdown-it (for standard Markdown parsing)

[](https://github.com/daneden/animate.css) [](https://github

Patient lab order and test results microfrontend for the OpenMRS SPA

Patient test order and results microfrontend for the OpenMRS SPA

JSON containing information about chemical groups

export excel

Reactive JavaScript utilities

Color sample component for the Municipality of Utrecht based on the NL Design System architecture

Safe 2D and 3D molecular structure rendering plugin for AIGUI.

Patient test results microfrontend for the OpenMRS SPA

a tiny React hook which allows you to track state of open/close soft keyboard in mobile

Query real-time and historical water data from ~8,000 USGS stream gages and groundwater wells via MCP. STDIO or Streamable HTTP.

List of space groups with symmetry codes