Zeke Sikelianos

🤞 Use AI language models to write one-liner shell commands, then execute them.

🎲 Generate random artistic text prompts for use with generative AI models

Agent skill that makes Chrome DevTools MCP faster

Agent Skill for reliable GitHub CLI usage by coding agents

Burn stylish captions into videos using whisper and ffmpeg. Runs locally. Powered by ASS™

:robot: Let the robots take care of the semantic versioning

Generate README.md from package.json contents

🌆 All the 138,398 cities of the world with a population of at least 1000 inhabitants, in a big JSON array.

My global instructions for AI agents like OpenCode

Tell a story and get a live feed of images.

A Swiss International Style design system skill for AI agents

Node Package Editor: a CLI for one-off inspection and editing of properties in package.json files.

A command-line reminder tool that supports natural language dates and times, inspired by Slack's remind feature (UNMAINTAINED)

:memo: Test your Markdown files for Standard JavaScript Style™

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A review of HTTP clients for Node.js and browsers

This is the open-source repo for docs.github.com.

A collection of npm modules for working with words and language

👁 A minimalist webcam app for your desktop

Give me your coordinates and I'll tell you where the nearest cities are.

A demo showing how to publish npm packages automatically (and semantically)

A Heroku buildpack for static sites, powered by Node.js and Harp [Deprecated] See http://harpjs.com/docs/deployment/heroku)

@zeke and @juliangruber talk about LevelDB

Extract key-value metadata from HTML comments

A chat about passive income with @cassidoo

💅 A GitHub Actions workflow template for fine-tuning your own Flux model using the Replicate's API

📍A GeoJSON object containing geometries of every county in the US

💎 Type a short URL to jump straight to a Ruby gem's repository page.

Clean up GraphQL repsonse objects by flattening nodes and edges into object arrays

:octocat: Slides for my talk at GitHub Universe 2022: Building an AI artist with Codespaces and Replicate.

Create a video file from a series of Replicate model output images

A silly tool to search the California DMV website for available custom license plate names.

🧑‍🎨 A Node.js CLI for generating AI images with Replicate and saving them to disk.

A more physically accurate replacement icon for Github's Atom editor.

Script that sets up OpenCode for building apps on Cloudflare and Replicate

A CLI for uploading files to CloudApp

Use AI to shorten and re-narrate audiobooks

My personal website

A collection of GitHub profiles of users who work on Electron-related projects

A bespoke open-source monospaced emoji chore list for kids

🌳 Squeeze metadata from a tree of JSON, YAML, Markdown, and HTML files.

Demo and reference implementation for Cloudflare self-managed OAuth clients

terms you won't find in a muggle dictionary

A machine learning model to detect whether a GitHub user has a custom or default avatar

Extract color palettes from images. [deprecated]

Slides for a talk about AI design at AI Engineer World's Fair 2025

Deepfake FOMO report on Cloudflare Agents Week

My slides from dotjs.io Paris 2016

A ruby script that finds git repos with unstaged changes and/or unpushed commits.

A general-purpose window that is always on top. Drop files and URLs onto it.

A lightweight tool for running team retrospectives

Annotate your Python requirements.txt file with summaries of each package.

Use language models to write single-page apps with one shot.

lodash functions as handlebars helpers

A captioned deepfake video announcing VoidZero joining Cloudflare, generated end-to-end in one AI coding session

An agent skill for flying helicopters (Bell 212 and Bell 47). Inspired by The Matrix.

A Node.js client for the Youglish REST API

A fork of @simonw's amazing thing for transcribing and translating YouTube videos using youtube-dl and whisper

An opinionated workflow for automating away some of the tedium of releasing versioned software.

Convert green screen video to transparent WebM and MOV for the web

Use Google's Gemini API to extract data from audio files, video files, and YouTube URLs

A simple webservice for counting click-throughs and other events for URLs.

👂 A little Node.js CLI that makes it easy to run Whisper locally to transcribe your microphone input.

The interweb equivalent of an off-air television.

Computer vs Human Word Response Game

a collection of random scripty goodies

Sandbox for training LLama 2 using Replicate

A proxy that receives Replicate webhooks and turns them into GitHub Actions repository dispatches.

A demo of Chrome's built-in AI APIs (Gemini Nano), in the Swiss International Style

:stew: A well-behaved URL scraper that brings you delicious DOM objects

Helpers and lists to generate a variety of prompts for AI image generation

A thing that uses GitHub Actions and the Twitter API to tweet

Download all the images from a Cargo Collective portfolio

Turn words into neuronyms

An internal wiki for Gemini

A CLI for OBS

Machine learning model that detects Little Free Libraries in images. Built with PyTorch, deployed as ONNX for browser and Node.js.

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Node.js package to convert a .srt file to plain text

Thumbnails as a service

Logophilia helps you discover trends on wordnik.com. You can browse words by how frequently they're looked up, discussed, favorited, and listed.

Generate a winking animation from a photo using AI

Image-to-video generator with Cloudflare Workers and Replicate

Continuously generate background images for OBS using image models Replicate

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A few Rails view helpers and accompanying CSS styles for making simple rounded form buttons and links.

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A specification and tooling for describing the origins of AI-generated images.

A proof of concept for installing npm packages directly from GitHub

Training data for a Flux model fine-tuned on @zeke's face and head.

A Javascript AI getting started stack for weekend projects, including image/text models, vector stores, auth, and deployment configs

Extract color names from images using javascript

An outpainting proof of concept with vanilla DOM and the Canvas API

Cog wrapper for Coqui / xtts-v2

Very beginnings of a book about my late father.

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Agent-native design system infrastructure. Generate, compile, install, and preview design systems from one source of truth.

An MCP server for OBS

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Restoring old and blurry face photos with AI.

A list of the most popular and recent Python repos on GitHub

Experiments with https://replicate.com/andreasjansson/illusion

Generate Replicate goo™ in the Cloudflare style 🧡

Test repo for trying out Replicate image generation models in Vercel's AI SDK

GitHub Action to install CUDA

A Cog model for testing failure modes

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Fork of replicate/dreambooth-template for testing

A template for running Stable Diffusion 3 with Cog

Website for Jenelle's vintage clothing store.

A tiny model for testing out Cog

My personal site, built with 11ty.

The world's first pronounceable programming notation.

Run Replicate models from within ChatGPT

XTTS: Multilingual Voice Cloning TTS Model by Coqui Deployed to Replicate

My own personal fork of OpenAI's whisper model for transcribing speech to text

Containers for machine learning

Cog wrapper for collabora/WhisperSpeech

Making sure the replicate/dreambooth-action repo still works in January 2024

Deliver Go binaries as fast and easily as possible

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Selfie-to-sprite pipeline: regenerate a pixel-art character sheet with a person's likeness while keeping poses and grid alignment intact.

A personal, iterative course on transformers and attention mechanisms

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The classic Windows Solitaire bouncing card win animation, recreated as a web page

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🔉 This is an implementation of pyannote.audio and cog to host on replicate.

A YOLO agent for opencode that pre-approves every tool, command, and edit. No prompts. No restrictions.

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🌙 Findings about the Earth-Moon system, orbital mechanics, and geological timekeeping

Learn the cultural history, science, etymology, and stories behind the world's favorite fruits.

[EXPERIMENTAL] Cloudflare workers app for receiving Replicate webhooks and persisting model output

Cog packaging of OpenAI Privacy Filter for PII detection and redaction, deployable on Replicate

100 X handles for Cloudflare folks

See what dates the sunset aligns with any street grid on Earth.

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kimi k2.7 terminal based coding agent & harness running on your own Cloudflare account.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Get all your Opencode stats in your menubar

A native macOS menu bar app for taking screenshots, recording the screen, annotating captures, and sharing them when needed. It is built for a fast local workflow: capture something, preview it immediately, mark it up, save it, copy it, or upload it from the same floating preview.

The open source coding agent.

Cloudflare’s documentation

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A free, self-paced course for learning OpenCode, the open-source AI coding agent

🔥 A collection of the newest Claude Code open source

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

MCP server for the Cloudflare API

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Create code snippets, browse AI prompts, create extension icons and more.

Build and deploy AI Agents on Cloudflare

A tool/library for validating npm/node package.json files

A Planet for Cloudflare-adjacent blogs

local cloudflare

unofficial mcp server for cloudflare api

Templates for Cloudflare Workers

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Realtime Classroom app with video and audio capabilities

The Full Stack TanStack App Built for Cloudflare Workers

Task management, but AI agents do your tasks. Self-host on Cloudflare.

Modern invoicing for freelancers and independent creators.

AI Scheduling Assistant

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Image Editing Arena using Replicate

Cloudflare Worker <-> PlanetScale <-> Hyperdrive

A fake photo booth. Didn't really happen. But it could have.

Heroku plugin to add mongo:pull and push commands

An exploration of using Replicate models within the Agents SDK

A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.

A starter kit for building ai agents on Cloudflare

Utilities to use the Hugging Face Hub API

A repo for hosting static files on GitHub Pages

Reference implementation of the System Skill Pattern for building Claude Skills that remember, learn, and improve over time. CLI + SKILL.md + Database demonstrated via a Pomodoro timer.

Interactive mondrian app

A list of MCP (Model Context Protocol) servers for developer tools and services

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The most powerful MCP Slack Server with no permission requirements, Apps support, multiple transports Stdio and SSE, DMs, Group DMs and smart history fetch logic.

A data persistence library for Ember.js.

Backups of the database for simonwillison.net

Ajax with less suck - (and node.js HTTP client to match)

https://github.com/substack/placename as a service

a template repo for throwaway typescript projects

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Connect your laptop to cloud computers. Follow to stay updated about our product

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directory of llms.txt file in the wild

Build AI-powered applications with React, Svelte, Vue, and Solid

A quick script to get version ids for a bunch of Replicate models

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Puppeteer Core fork that works with Cloudflare Browser Workers

Official inference repo for FLUX.1 models

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Your powerful, rich text editor

We're gonna find out!

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Fire a callback when the hash changes

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