What's new Components Blocks Code Bookmarks

Code library

113 saved upstream trees from my bookmarks. Reference only — mixed licenses, not part of the installable registry.

Agents32

Apache-2.0 (Apache License 2.0)

agent-desktop

Reliable desktop computer use for any agent.

not stated by the site

agentmemory

Persistent memory for AI coding agents.

Apache-2.0

ai-cli

ai CLI: text, image, video and audio generation for any agent through AI Gateway.

none detected by GitHub

blink

Codebase search powered by Jev.

MIT (MIT License)

browser-use (Jev ultrafast)

Fast, cheap web agent.

MIT (MIT License)

BrowserSkill

Lets agents use your real logged-in browser.

MIT (MIT License)

Canny

Stops coding agents from claiming done without evidence.

none detected by GitHub

Cogny marketing skills

Claude Code skills for SEO audits, ads and marketing.

MIT (MIT License)

Cua

Open-source computer-use drivers, sandboxes and benchmarks.

MIT (MIT License)

fast-jev-compaction

Claude Code plugin that replaces compaction summaries with Jev decisions.

MIT (MIT License)

grok-bot-jev

Connects TypeSafe Jev to Grok Bot as a cheap decision layer.

MIT (MIT License)

jev-codex-router

Per-turn model and reasoning routing for Codex, driven by Jev.

MIT (MIT License)

jev-drone

Camera-only autonomous drone in MuJoCo with a small judgment model.

MIT (MIT License)

jev-mcp

Typed Jev judgments as MCP tools.

MIT (MIT License)

jev-review

Staged code-review workflow and local dashboard.

MIT (MIT License)

jev-trader

One AI trade decision every Monad block.

Apache-2.0 (Apache License 2.0)

json-render

Generative UI framework: LLM JSON to React.

none detected by GitHub

killmyidea

Describe a startup idea; Jev says kill, fix or ship.

not stated by the site

LangChain: harness with Jev

Code from LangChain's Jev harness post.

MIT (MIT License)

neo4jev

Jev navigating a Neo4j graph with a classifier.

none detected by GitHub

OneVOneJev

1v1 quickscope arena with Three.js and Jev.

NOASSERTION (Other)

OpenClaude

Open coding-agent harness that runs any model.

not stated by the site

OpenRouter Fusion

Code from the OpenRouter Fusion announcement.

MIT (MIT License)

prism-liquidity-agent

Autonomous LP rebalancing agent.

MIT (MIT License)

Ref MCP

MCP server that lets a coding agent search and read documentation for APIs, libraries and services without dumping huge pages into context.

MIT (MIT License)

semdecide

Typed semantic decisions for Unix pipes and CI.

MIT

terminal-mac

A separate macOS VM for computer-use agents, viewed and driven from the terminal.

not stated by the site

TypeSafe docs (code blocks)

Code blocks from the TypeSafe/Jev docs.

MIT (MIT License)

TypeSafe skills

Agent skills for TypeSafe's System One API.

none detected by GitHub

typesafe-mario

An agent that plays Super Mario Bros. from emulator state.

MIT (MIT License)

typesafe-mcp

System One MCP connector for fast, cheap evaluations.

MIT (MIT License)

winnow

A context sieve for Claude Code that judges each tool result.

Animation15

MIT (MIT License)

AICSS

CSS-first AI-style effects as React components and a CLI.

MIT

Anatomy

An agent skill (Claude Code, Codex, OpenCode, Antigravity, MiniMax Code) that explains a technical idea by inventing a physical machine whose working is the idea, then draws it as a crafted isometric figure: dozens of small solid parts with four-tone shading, in a plate with a fi

MIT

ascii.rest

Animated ASCII art for web pages, READMEs and terminals, in TypeScript: 240 pieces (scenes, shapes, loaders, charts, type effects, language logos, Linux distros, physics) that play in React, Next.js, Astro, one <ascii-art> tag, an animated SVG or a terminal, plus a kit for making

MIT (MIT License)

Calligraph

Fluid text transitions powered by Motion.

NOASSERTION (Other)

Canvas UI

Real HTML with WebGL effects running over it.

dithercn

A dither engine and agent skill for shadcn/ui: a WebGL shader that dithers any GLSL tone field (Bayer 2/4/8 or blue noise, palettes, theme colours, offscreen pausing, reduced motion), SVG and CSS dither fills, image dithering (ordered and error diffusion) with PNG/SVG/CSS export,

NOASSERTION (Other)

Dot Matrix

Dot-matrix animated loaders and displays.

MIT

Hairline

33 isometric line drawings (pillars, app layers, a terminal, a commit graph, a vault…) that react to the pointer on springs. Plain SVG, zero dependencies, one shared animation loop, light and dark palettes, a React entry and agent skills to draw new figures in the same style.

MIT (MIT License)

Interior

Micro-interactions for the half-second after a click.

none detected by GitHub

Kinetics

Interface animations built on spring physics.

MIT (MIT License)

Motion

The animation library every item here uses (motion/react).

MIT (Patch and Hugo Duprez); the gallery font is Patch's own and was not vendored

pixelfx

244 pixel art effects (fire, explosions, magic, weather, UI rewards, pickups, transitions, critters) where every effect is a small dependency-free JS file that draws into a pixel buffer.

NOASSERTION (Other)

React Bits

The largest library of animated, interactive React components.

NOASSERTION (Other)

transitions.dev

43+ crafted UI transitions plus an agent skill.

MIT (MIT License)

vgpu

Modular WebGPU library for shaders, 3D and GPU compute.

Design systems13

MIT

Appllama skills

Agent skills for native-quality mobile app screens, studied against top-grossing apps.

MIT (MIT License)

Astryx

Meta's open source, agent-ready design system.

MIT (MIT License)

designmd.supply

A collection of DESIGN.md files from real brands.

dimensional-drawing

Two agent skills (Claude Code, claude.ai, Codex, Cursor, Gemini CLI via npx skills). dimensional-drawing turns a UI component (or a physical product) into one Apple-style monochrome spec sheet: title block, notes, plan view, exploded layers, detail circles, radius and corner deta

not stated by the site

Flo Guo: design engineering notes

Essay on design engineering, with code samples.

MIT (MIT License)

Rams

Design review skill: WCAG 2.1 + visual checks for UI code.

MIT (MIT License)

Ref marketplace: ui-sweep skill

Ref's agent plugin marketplace. The part I care about is ui-sweep: a skill that boots a feature in a sandbox, screenshots every screen and state, and reports bugs with fix proposals.

MIT

Solid Glass

One stylesheet that restyles a shadcn/ui (Base UI, Tailwind 4) project as "solid glass": smoky, thick panes with fine edge highlights, between flat and liquid glass. Ships AI components as a registry (status glyph, context ring, diff view, reasoning, tool steps, turn status, task

Stageshow (benjitaylor/skills)

An agent skill plus a small React kit for product illustrations, cursor stories and motion design: faux UI stills, animated scenes, bento grids. The kit has a Stage with a scripted cursor and its own virtual clock, window chrome (browser, app, sidebar app, terminal, glass), phone

not stated by the site

svg.guide

Interactive guide to SVG animation.

NOASSERTION (Other)

TypeUI

Design-system skill files that help AI build better UI.

MIT (MIT License)

UI Skills

Agent skills for design engineers.

MIT (MIT License)

userinterface.wiki

A living manual for better interfaces.

Fonts & icons5

MIT (MIT License)

Departure Mono

Monospaced pixel font with a lo-fi, techy vibe.

OFL-1.1 (SIL Open Font License 1.1)

Fliege Mono

Free monospace font.

OFL-1.1 (SIL Open Font License 1.1)

Hauora Sans

Neo-grotesque sans-serif.

OFL-1.1 (SIL Open Font License 1.1)

Instrument Serif

Condensed display serif by Instrument (OFL).

MIT (MIT License)

SVGL

A library of SVG brand logos.

Snippets from posts6

not stated by the author (shared publicly on X); treat as reference

agent-graph-js-snippets

JavaScript agent-graph building blocks from the X Article "Graph engineering with Claude: 14-step roadmap": a router node, parallel research fan-out, a node contract, edges with barriers and a find-until-dry loop, plus notes and a Claude Code workflow transcript.

not stated by the author (shared publicly on X); treat as reference

grok-bot-agent-graph-prompts

Nine prompts from the X Article "Grok Bot Agents: build a 24/7 AI agent graph": mission contract, smallest team, chief-of-staff charter, teaching a workflow, plan-only test, reviewer, research acceptance criteria, weekly improvement and routine checklist.

not stated by the author (shared publicly on X); treat as reference

grok-bot-subscription-login

The prompt and the two login commands for connecting Claude Code and Codex subscriptions to Grok Bot.

not stated by the author (shared publicly on X); treat as reference

jev-grok-bot-setup

Code from the X Article "Jev Engineering: full 10-step roadmap": chief.py (a chief-of-staff loop that routes decisions to Jev), setup and run scripts for macOS/Linux and Windows, an example task, and the TypeSafe quickstart page.

not stated by the author (shared publicly on X); treat as reference

meta-muse-aeo-checklist

Two snippets from an AEO (answer-engine optimization) checklist: a good vs bad example of putting key product facts in raw HTML instead of injecting them with a script, and the robots.txt rule that lets Meta's crawler index a site.

not stated by the author (shared publicly on X); treat as reference

openrouter-fusion

How to call OpenRouter Fusion: the docs page, the model slug and tools entry quoted in the thread, and the plugin config shown in a screenshot.

Tools7

hosted service; no source published

Details MCP

Hosted MCP server for details.so, a curated library of real-site design references (heroes, footers, preloaders, page transitions, animations).

Apache-2.0

fx0

Open-source "mini v0": a chat on the left, the HTML page the agent writes on the right. Built on libfx (Vercel's durable agent runtime): streaming, tool calls, retries and sessions that survive a function dying mid-reply. 200+ models through AI Gateway; every turn keeps its versi

MIT (MIT License)

Libraries.dev

Directory of libraries and models for next-gen UI.

not stated by the site

Liveblocks Sync

Code from the Liveblocks sync-engine page.

Apache-2.0 (Apache License 2.0)

Open Design

Local-first collaborative AI design agent workspace.

NOASSERTION (Other)

Pele

Renders Mermaid diagrams to themeable SVG.

MIT (MIT License)

squig

Wireframing canvas where real UI renders as hand-drawn sketches.

UI components35

not stated by the site

Aceternity UI (free)

Free registry items of Aceternity UI.

MIT (MIT License)

affectUI

Handcrafted React components, illustrations and motion for AI products.

Apache-2.0

AI Elements: Prompt Input (and the rest of the library)

Vercel's AI Elements: shadcn-based components for AI apps (prompt input, message, conversation, reasoning, tool, sources, artifact and about 45 more). I kept the whole component source, plus everything about Prompt Input: its docs page, tests, examples and the agent-skill referen

MIT (MIT License)

Arc Library (uiarc.dev)

Free React components with calm motion, published as a shadcn registry with an MCP server.

NOASSERTION (Other)

audiocn

Audio UI for React the shadcn way: meters, knobs, faders, waveforms, players.

not stated by the site

Beautiful UI

shadcn-style registry of polished components.

MIT (per bencho.dev/llms.txt)

Bencho blocks

Interactive React blocks and micro-interactions (free tier is MIT).

MIT (MIT License)

beUI

Motion components for React.

MIT (MIT License)

Componentry

Animated, production-ready UI components.

AGPL-3.0 (cosscom/ui)

coss ui

Base UI + Tailwind component kit (formerly Origin UI).

MIT (MIT License)

Cult UI

150+ animated shadcn components.

MIT (MIT License)

Gauge UI

Composable SVG gauges: arcs, ticks, zones, needles.

NOASSERTION (Other)

Great UI

Animated React components with TypeScript, Tailwind and Motion.

Kargul Calender Design

A design prototype of a people-ops workspace ("Kargul Workspace") built from a Figma calendar dashboard: a week / day / month calendar where I can drag to create, move and resize events, overlapping events laid out side by side, an all-day lane with holidays and a now-line; a tim

not stated by the site

Kobra (free)

Free items from a paid component library.

not stated by the site

Liquefy UI

Liquid-glass style component registry.

MIT (MIT License)

Magic UI

Animated components and effects for design engineers.

MIT (MIT License)

mdxcn

MDX-friendly callouts, steps, terminals, charts and timelines.

Proprietary (mebius.design/license): no redistribution, no turning it into libraries or UI kits

Mebius free charts kit

62 free dashboard chart cards (finance and analytics): Figma file plus React, TypeScript and Tailwind v4 code for the shadcn CLI.

NOASSERTION (Other)

Nexvyn UI

Animated React component collection.

MIT (MIT License)

Obsidian UI

React + Tailwind component library.

MIT (code). The 3D models and datasets keep their own licences (mostly CC BY 4.0 / CC BY-SA), listed in source/THIRD_PAR

OrganUI

shadcn registry for healthcare and life sciences: 3D anatomy viewers, vital signs, ECG trace, lab results, growth charts, clinical charts and AI-review components (citations, disclaimers, clinician sign-off).

MIT (MIT License)

PanelUI

High-performance React and React Native components.

not stated by the site

Planes

Free tier of a shadcn-style component registry (pro items not published).

MIT (MIT License)

ReUI

shadcn kit with 1000+ free patterns, including a full data grid.

MIT

robot-heads

Animated robot heads for React: a glossy TV-headed bot in four shapes whose LED-matrix face acts out what an agent is doing (idle, thinking, searching, listening, speaking, working, happy, error, sleeping). Eyes follow the pointer, a click hops and spins, and the antenna light ch

MIT

shadcn/ui: Code Block and Trace

The October 2026 shadcn/ui release: Code Block (code, terminal output, logs and diffs with a header, line numbers, highlighted and diff lines and a copy button) and Trace (one line per step an agent takes: reasoning, tool calls, sources, with collapsible detail). Radix base, the