Tree-sitter grammar starter for Lessmark.
Remark plugin to add a label to emoji and make them accessible.
A lightweight WYSIWYG text editor for Vue and React
Core data model and shared utilities for FormulaX.
Markdown parser for MyST markdown in JavaScript
Pure type definitions for HoloScript — lightweight mirror of @holoscript/core types with zero runtime dependencies. Canonical types live in packages/core/src/types/.
nv-cli-nsdef =============== - nv-cli-nsdef - cli tool - this is a json database of ast - should not be included in project - just for build js-ast cli tools
hl7v2 plugin to encode special characters as hl7v2 escape sequences
YAML parser using Synth's universal AST
Transforms Zod v4 schemas into precise TypeScript shapes. Powered by Typeweaver 🧵✨
Parses well-formed HTML (meaning all tags closed) into an AST and back. quickly.
A high-performance JavaScript expression runtime engine with modular architecture and full TypeScript support
ESLint configuration sets
Diagnose and fix performance, correctness, and architecture issues in your Svelte codebase
Allowlisted SQL parser and serializer for canonical PostgreSQL output
Expression Parser =================
Static analysis and compiler framework for TypeScript types
EgentCodePlexus (ecp) — symbol-level code intelligence graph for AI agents and LLMs
Programmatically import and instrument the locally installed Claude Code CLI via Babel AST
Takes a `from` and a `to` AST and creates SQL queries to migrate `from` to `to`.
Transforms Markdown source (as a `string`) or a [Markdown AST](https://github.com/syntax-tree/mdast) into Svelte components.
NizumoScript — A clean, readable language for building Discord bots
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Transforms typescript AST to JSON