Jordan Coeyman (@acoyfellow) / X

Jordan Coeyman

9,748 posts

Jordan Coeyman

@acoyfellow

Agent Experience @Cloudflare. Flexibly persistent & relentlessly consistent.

Cherry Hill, NJ & NYC

Joined November 2009

Jordan Coeyman
@acoyfellow
May 26, 2025
Say hello to userdo A tiny RPC layer for Durable Objects. No routers. No boilerplate. Just drop in a class and call methods from anywhere. Built for Cloudflare. Feels like magic. - Install it - Wrap your class - Call remote methods like local ones @CloudflareDev #Cloudflare
36K
Jordan Coeyman
@acoyfellow
Feb 21, 2025
I built a scalable caching layer using @Cloudflare #DurableObjects to reduce database load and improve latency for high-traffic apps 🚀 - Offload read/write ops to DO - Sync data back to the main DB periodically - Low-latency access for users - Scales effortlessly with DO
14K
Jordan Coeyman
@acoyfellow
Feb 11, 2025
I built a real-time workflow monitor that shows how to stream live updates from @Cloudflare Workers - 1 worker + 1 durable object + workflows - WebSocket-based live updates - Simple web UI to monitor workflow progress - Handles errors and retries automatically
18K
Jordan Coeyman
@acoyfellow
Jul 24, 2025
Replying to @elder_plinius
🤨 got a link
313K
Jordan Coeyman
@acoyfellow
Feb 7, 2025
I challenged myself to build a proof of concept that could show a "fleet of agents that can manage other agents" - 1 @Cloudflare worker + 1 durable object - simple web ui to manage a given worker - demo'd a counter, and ability to make agents within agents - scales "infinitely"
18K
Jordan Coeyman
@acoyfellow
Feb 20, 2025
I challenged myself to build a real-time document store on @Cloudflare Workers.. I miss firebase-admin module, specifically #firestore - "Firestore-like" API for CRUD operations - 1 worker + 1 durable object - WebSocket-based live updates - Scales with Durable Objects
12K
Jordan Coeyman
@acoyfellow
Jun 2, 2020
Know which one? I’ve got a bunch of videos from them today. We can ID. One of them is my mechanic.
Jordan Coeyman
@acoyfellow
Dec 15, 2024
Replying to @gregisenberg
“You can't be late to tech. You can only be early to what's next.” Golden quote.
4.9K
Jordan Coeyman
@acoyfellow
Aug 10, 2025
Built a personal starter: SvelteKit + Durable Objects + Better Auth Call DO methods from components like local functions (w/ sk remote functions): await incrementCounter('user-123') auth, SSR + CSR, nice DX @CloudflareDev @better_auth @SvelteSociety @alchemy_run @DrizzleORM
7.4K
Jordan Coeyman
@acoyfellow
Nov 4, 2025
Replying to @ionleu
Everyone is acting like client side source maps are leaking server side code…
6.9K
Jordan Coeyman
@acoyfellow
Sep 26, 2025
Replying to @aribk24
*drops course link*
LLM SEO Course - Table of Contents
From claude.ai
6.8K
Jordan Coeyman
@acoyfellow
Apr 4, 2024
Replying to @jamespotter @rauchg and @vercel
Tone deaf? Not even a vercel customer, and I’m seeing plenty of kind and understanding tones here.
4.6K
Jordan Coeyman
@acoyfellow
Oct 12, 2025
Built with @CloudflareDev (workers, durable objects, kv, d1, and worker loaders*) @sveltejs @tailwindcss @alchemy_run @DrizzleORM @honojs @aisdk
15K
Jordan Coeyman
@acoyfellow
Oct 15, 2025
i'd like to sleep, cloudflare. ya'll gotta chill.
kate
@whoiskatrin
Oct 15, 2025
say hello to Sandboxes ⚡ run any command or process, expose URLs, make file operations, stream real-time logs and directly execute python & javascript! spin up secure & scalable sandboxes with a simple SDK sandbox.cloudflare.com
4.5K