A library to parse/stringify SCSS

A library for redacting and masking sensitive data from objects and strings, with support for GDPR compliance, custom rules, and deep object traversal.

simple but flexible lexically ordered AST traversal with pre and post visitors

A simple function to diff any two objects and generate a JSON Patch

A set of ts tools to parse, build and transform ES|QL queries programmatically.

JavaScript Gremlin Language Variant

A security-focused rehype plugin that filters URLs based on allowed prefixes

Provides a simple Javascript AST traversal utility that traverses all nodes / children regardless of type.

Check if a filename is safe to use in a path join operation

Optional TypeScript-Go semantic refinement sidecar for Fallow

Compare, format, diff and serialize any JavaScript value

Shared utilities for the mjst code generation ecosystem.

base renderer for power-assert context

Runtime-neutral sitemap parsing and bounded traversal

A fetcher for binary archives

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

Security module - CVE fixes, input validation, path security

A collection of eslint rules for custom-elements

PostgreSQL AST traversal utilities for pgsql-parser

Svelte Code Checker Terminal Interface