Install and manage the Low-Fidelity UX Designer skill for Codex, Claude Code, and OpenCode.

Since we're using a ton of images on the website we wanted to optimize the images further than what `next/image` has to offer.

React component to render a placeholders while you wait for content to load

Low-fidelity UI primitives for AI-assisted wireframing. One CSS file. Zero decisions.

MCP server for Delible — generate and iterate on low-fidelity, hand-drawn sketch UI from prompts, straight from your AI client.

Hand-drawn wireframe component library — Vue 3 components with a sketchy aesthetic for low-fidelity mockups

An implementation of the WHATWG URL Standard's URL API and parsing machinery

The same useRef, but with callback

The postgres client/server binary protocol, implemented in TypeScript

LangGraph

Low footprint ECMAScript source code parser

Bidirectional docx/pptx <-> PDF conversion and a read+write editable OOXML document model, built on ooxml.js and Zod 4 codecs.

Set the less significant 32 bits of a double-precision floating-point number.

Bidirectional docx/pptx <-> PDF conversion and a read+write editable OOXML document model, built on ooxml.js and Zod 4 codecs.

Return an unsigned 32-bit integer corresponding to the less significant 32 bits of a double-precision floating-point number.

Synthetic Environment Module for IWER

Generates and consumes source maps

Unsigned integers for Javascript

Low-level network interception library for Node.js.

Modern approach to Low Quality Image Placeholders (LQIP) using webp and sharp.