Session Traversal Utilities for NAT (STUN) client and server.

Blazing fast input validation and transformation ⚡

A robust & optimized `String.prototype.repeat` polyfill, based on the ECMAScript 6 specification.

A robust polyfill for the `CSS.escape` utility method as defined in CSSOM.

micromark utility with list of html tag names

Fastest HTML entities encode/decode library.

Percy CLI commands for running a local snapshot server using [`@percy/core`](./packages/core).

EM grid in pure HTML5/CSS3 to include during mobile-first, device-agnostic, responsive development workflows. Stylus/Jade includes and HTML partial versions available.

- Convert a **stream of token** into a **parsable JSON** object before the stream ends. - Implement **Streaming UI** in **LLM**-based AI application. - Leverage **OpenAI Function Calling** for early stream processing. - Parse **JSON stream** into distinct

Manipulate TopoJSON and convert it to GeoJSON.

Generate JavaScript-compatible regular expressions based on a given set of Unicode symbols or code points.

Parses well-formed HTML (meaning all tags closed) into an AST and back. quickly.

Clean up user-submitted HTML, preserving allowlisted elements and allowlisted attributes on a per-element basis

Converts a XML string into a human readable format (pretty print) while respecting the xml:space attribute

A polyfill for SVG's SVGPathSeg and SVGPathSegList

Pure React atoms for the dsh web UI: controls, icons, markdown, and JSON inspectors (zero cordis)

Pure-JS printf

WebC support for Eleventy adds for Single File Web Components

hast utility to parse from HTML

A middleware that will use the views path to create a partials key-value object that makes the file paths of partial templates acessible on the locals property of an HTTP response.