Executor: one gateway to connect your AI agent to every tool 🔗
A look at Executor, an open-source, local-first layer that gives your AI agents one shared catalog of tools, with shared auth and built-in safety rule [...]
Flavio Copes
Posts
Cloudflare Workers: your first serverless function 🔗
What Cloudflare Workers are and how to build, run, and deploy your first one. The foundation of the whole Cloudflare developer platform. [...]
Vercel eve: an open framework for building AI agents 🔗
A look at eve, Vercel's open-source agent framework. An agent is a directory of files, with durable execution, sandboxes, approvals, and evals built i [...]
Flue: the open framework for building AI agents 🔗
A guide to Flue, the open TypeScript framework for AI agents and workflows from Astro co-founder Fred Schott, covering agents, workflows and durabilit [...]
Val Town: write and deploy code in seconds 🔗
A hands-on tutorial for Val Town, where you write JavaScript and deploy it to a live URL instantly, with HTTP, cron, and email triggers plus SQLite st [...]
A hands-on guide to The Agency, a collection of AI agents 🔗
How to install and use The Agency (agency-agents), a collection of specialized AI agents for Claude Code, Cursor, and other coding tools [...]
The AI Workshop (June 2026 cohort) 🔗
The AI Workshop June 2026 cohort is here, focused on practical AI workflows: agents, editor workflows, reviews, automation, MCP, skills, and subagents [...]
The AI Workshop (May 2026 cohort) 🔗
The AI Workshop May 2026 cohort enrolls May 1st to 5th, covering Claude Code, Cursor, Codex, MCP, spec-driven development, and AI-assisted reviews. [...]
The AI Workshop (Apr 2026 cohort) 🔗
The AI Workshop April 2026 cohort is open for enrollment April 1st to 5th, covering Codex plugins, Cursor Cloud Agents, Claude Cowork, and more AI too [...]
2026 Bootcamp 🔗
Reference: the 2026 AI-first Web Engineering Bootcamp, a 10-week project-based cohort that started on February 24, 2026. [...]
The AI Workshop (Feb 2026 cohort) 🔗
The AI Workshop February 2026 cohort is open, with new lessons on Claude Code, Git worktrees, skills, subagents, and tools like Conductor, Amp, and Ze [...]
The AI Workshop (Jan 2026 cohort) 🔗
The AI Workshop January 2026 cohort is open, with new lessons on Claude Code Web, plugins, Cursor Bugbot and Debug Mode, GPT-5.2, and an AI glossary. [...]
The AI Workshop (Dec 2025 cohort) 🔗
The December 2025 AI Workshop cohort kicks off the new monthly format, covering Claude Code, Cursor, MCP, and models like Gemini 3, GPT 5.1, and Opus [...]
The React Masterclass 🔗
A recap of the launch of my React Masterclass, a short, self-serve course that teaches you React and its ecosystem from the ground up. [...]
Railway: Effortless Web App Deployments 🔗
A complete guide to Railway, the deployment platform that ships your app from a GitHub repo with zero config, plus managed databases, volumes and doma [...]
Setting up Tailwind CSS on Vite 🔗
Learn how to add Tailwind CSS to a Vite app: install the @tailwindcss/vite plugin, add it to vite.config, and import tailwindcss in your main CSS file [...]
Zod: Type-Safe Schema Validation for TypeScript 🔗
Learn how to use Zod, the TypeScript-first schema validation library that validates data at runtime and infers your types from a single schema definit [...]
Managing node_modules efficiently with pnpm and Bun 🔗
Learn how modern package managers like pnpm and Bun shrink node_modules and speed up installs by using a global store with symlinks and hard links. [...]
The React Context API 🔗
Learn how the React Context API lets you share state across your app without prop drilling, using createContext, a Provider, and the useContext hook. [...]
Git Worktrees 🔗
An introduction to Git worktrees, which let you check out multiple branches in separate directories at once, great for quick fixes and parallel AI age [...]
The TypeScript Masterclass 🔗
Announcing my TypeScript Masterclass, a text and video course that teaches TypeScript right from the start, treating it as the core rather than a JS a [...]
The JavaScript Handbook (2025 edition) 🔗
The 2025 edition of my free JavaScript Handbook is out, with modernized async content, clearer type coercion, and fixes to the examples and wording. [...]
The TypeScript Handbook (2025 edition) 🔗
The 2025 edition of my TypeScript Handbook is out, adding type guards, generics, as const assertions, and a clear explanation of unknown versus any. [...]
The CSS Handbook (2025 edition) 🔗
The 2025 edition of my free CSS Handbook is out, rewritten with modern selectors like :has(), :is(), and :where(), plus refreshed CSS fundamentals. [...]
The Node.js Handbook (2025 edition) 🔗
The 2025 edition of my free Node.js Handbook is out, fully rewritten to be beginner-friendly with complete coverage of Node.js v22 LTS and ES modules. [...]
The AI workshop was a success! 🔗
My first AI workshop cohort was a success, with hands-on Claude Code lessons for developers and solopreneurs. The next cohort starts in September. [...]
Deploying an Astro + PostgreSQL app on Railway 🔗
Learn how to deploy an Astro and PostgreSQL app on Railway, connecting the DATABASE_URL variable, setting a custom start command, and running migratio [...]
How to recover lost data from an SD card 🔗
Learn how to recover lost or deleted files from an SD card using photorec, a free command line tool you can install with Homebrew and run with sudo. [...]