Tailwindcss Plugin for the ABC Def design system

Formal behavioral specification and runtime enforcement for AI agents. Agent Behavioral Contracts (ABC).

A React modal as simple as ABC

MCP App Server for rendering and playing sheet music from ABC notation

returns the abc emoji

Conversion between notes in ABC and scientific notation

Shared design tokens and Tailwind CSS v4 styling contract for the ABC Def design system

Common business components of ng-alain.

alembic (.abc) viewer

A React component for editing ABC music notation with syntax highlighting, autocomplete, and validation

Abc notation parser

A command-line tool to convert musicJSON to abc notation.

A scrollyteller component for Svelte. Svelte port of the ABC News [React Scrollyteller](https://github.com/abcnews/scrollyteller).

ABC-DB Public SDK

ABC-Prime (VIA) chat panel — dock/split assistant UI with SSE streaming, HITL approvals, attachments and PoE reports.

abc wallet web3 provider

安装依赖 yarn add abc-newsletter-list --save

```ts const storage = new AssistantStorage({ app: 'app' }); storage.setItem('abc', { a: 1 }); const abc = storage.getItem('abc'); console.log('abc', abc); ```

Headless ABC-notation music core absorbed from jgwill/Ava8: ABC text model, ABC->notes transcription, notes<->MIDI, instruments, tempo, a swappable glyph cosmology and symphony composition. ESM only. No DOM, no React.

rendering utilities to render scatter plots, with specific support for 'scatterbrain' style (quad-tree spatial indexed) data sources as used for years now in ABC-atlas