Curated tech Twitter/X posts on AI, startups, and product development—signal without the doomscroll, updated on weekdays.

building agents and sandboxes @cloudflare. prev @apple, @ebay. mildly interesting / highly competitive. born in
i’ve been orchestrating a move while working full time and ChatGPT has quietly removed most of the stress. window repaired with my only invo...
my media server runs on a mac mini and i have no idea how it works anymore. if it breaks i ask codex to fix it from my phone. the future is ...
making codex send all my admin-related emails was the best decision ever
deleting code is carbon capture for repositories
first week at OpenAI and i think my sense of what is possible has permanently changed every conversation makes me want to build something
I’m hiring for the ChatGPT infrastructure team at @OpenAI in London We work on the systems behind ChatGPT, from reliability and production ...
Some exciting news: I’m joining @OpenAI to work on ChatGPT’s web infrastructure. ChatGPT has become part of how millions of people think, w...
🎈 we've just shipped agents sdk v0.14.0 you can now build agents with skills, messengers, schedules, and durable workflows on cloudflare ...
spent the evening building a cardputer client for codex can send tasks, watch edits come in, approve changes cardputer → cloudflare sandbo...
taught my non technical partner how to use codex to run their startup and it is genuinely life changing romance is cool but have you tried ...
making random personal utils in electron is my new jam
we just shipped sandbox-sdk v0.10.2 today 🎈 - cloudflare tunnels support - mount R2 buckets directly from worker bindings - isolated exec(...
codex automations are my new simple pleasure
agents-sdk 0.13.2 is out🎈 add agents/chat-sdk to an existing agent and you get a bot for slack, telegram, google chat, discord, teams, and...
"rewrite this in Rust" has probably burned more tokens than any other prompt rn
and we’re back with a new agents sdk release 🎈 • durable retries • chat recovery fibers • resumable streams • reconnect handling • state r...
can’t wrap my head around how many open doors hyperscalers have right now and still nothing moves. this is the easiest window to fix or flip...
Ireached that moment in life when gpt 5.5 tells me that if I need to make an mcp client the best thing to use would be our own sdk
me watching someone google something without adding “reddit”, like are you even trying to find the real answer?
this is where sandboxes start to feel production-ready zero trust auth no tokens in the runtime credentials injected at the edge