evolus / pencil

The Pencil Project's unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.

JimLiu / baoyu-design

Run Claude Design locally as an Agent Skill — Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks & wireframes as self-contained HTML, without claude.ai/design. Best with Opus or Claude.

plannotator / effective-html

Agent skills for useful HTML artifacts, wireframes, interactive prototypes, plans, and diagrams.

cvg / limap

A toolbox for 3D visual mapping, localization, and SfM with structured geometric features (points, lines, planes, vanishing points, wireframes, etc.).

bjarneo / ferroprint

Blueprint-style sketchpad for system diagrams, flows, wireframes and floor plans. Saves to localStorage.

ZZX2012 / ZZXOS

ZZX OS is a minimal microkernel written in 16-bit x86 assembly (Intel syntax, NASM) for bare-metal x86 architecture. Running directly in Real Mode without OS or C runtime dependencies, it integrates an MBR bootloader, POST engine, animated boot logo, TUI dual-pane shell, and a VGA Mode 13h 3D wireframe graphics engine.

Kweepa / Quake64

Quake for Commodore 64, in wireframe