Biomechanical input synthesis for mochi — cubic Bezier + Fitts's Law + Gaussian jitter for humanClick / humanType / humanScroll.
The library for faithful browser automation. Bun-native; relational fingerprint matrix, biomechanical input, stock Chromium-for-Testing.
Convenience layer for Cloudflare Turnstile auto-click — opt-in, behavioral-synth-backed, no new fingerprint surface.
A generative design system based on physical laws, not static values. Every dimension, color, and motion is derived — never hardcoded.
Design Principles Engine - Universal UI quality through principles, not heuristics
mpruk5
MCP server for Claude Code that stops AI-generated frontend from looking like slop
Agent-drivable Patchright browser daemon with a persistent Chrome profile AND a built-in human-behavior layer (realistic mouse paths, keystroke cadence, scroll physics). Gives AI coding agents (Claude Code, Cursor, Codex, Gemini CLI) a real browser they c
Static anti-slop detector for UI code. Flags AI-generated design patterns (purple gradients, bounce easing, glassmorphism, generic CTAs, ALL CAPS headings, transition: all). Zero dependencies, works out of the box.
This package provides a set of utilities to optimize the ordering of entries in a linear menu (e.g one-level menu).
An AI agent skill for reviewing UIs against 25+ psychological UX laws, WCAG 2.2 accessibility criteria, and Nielsen's 10 usability heuristics — with quantitative 0-100 scoring.
Effy, a personified robot, helps determine the efficiency of computer interfaces.
Human interaction verification through behavioral biometrics. Analyzes mouse movement, click patterns, keystroke dynamics, scroll behavior, touch pressure, and device sensors to distinguish humans from bots.
Hit-slop utilities for Tailwind CSS v4 — invisible expanded touch targets, like React Native's hitSlop.
Spaced repetition scheduler using Fitts' Law for difficulty prediction and SM-2 for interval scheduling.
Collection GUI environment for harvesting user mouse data
Captures mouse data and computes derived metrics for downstream analysis/tasks
Bodh — psychology engine for cognition, perception, learning, and decision-making
Light your terminal on fire
A real browser for your local AI agent.
Daemon that owns the browser engine for vibesurfer.
Browser engine bindings for vibesurfer.
Human-like input synthesis for vibesurfer.
Wire protocol for vibesurfer.
SQLite-backed durable state for vibesurfer.