Charlie Cheever @ccheever

@ccheever.com on 🦋/ working on @expo & @castlexyz ccheever.com Palo Alto, CA Joined April 2007

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Expo @expo

a day ago

👨‍🎨 We're sharing a formula for making vibe-coded apps look professional. It's a deconstruction of the "science of design" and we think it will help you coach your agents into mobile app design that brings polish to your apps. The formula and examples are in the post below ↓

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Mike Levin @MikeLevin

5 days ago

ICE spent over $1 billion buying 11 warehouses to cage human beings. Now it’s quietly trying to sell or give away seven of them, more than $700 million gone, with not a single facility open and an inspector general investigation hanging over the whole mess. This is the waste they swore they were elected to root out. The fraud, the abuse, the blank check spent without a plan. They bought industrial buildings at up to $145 million apiece, before renovations, with no environmental review, no community buy-in, and no real strategy for what came next. Even Republican officials told them to stop. Taxpayers are left holding the bill for warehouses that detained no one and accomplished nothing but fear. It’s total hypocrisy. An administration that lectured the country about efficiency lit $700 million on fire as part of Stephen Miller’s cruel fantasy of mass detention. Imagine what that money could have done for veterans waiting on housing, for families crushed by costs, for the working people they claim to serve. I’m glad this plan is dying. It was inhumane from the first day, designed to warehouse people far from the rule of law and basic decency. But being glad it failed does not erase how it failed, recklessly and expensively. We must have full accountability for the officials who pushed it. nytimes.com/2026/06/18/us/…

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Nicola Corti @cortinico

6 days ago

react-native just smashed the 10M weekly download on NPM 📈

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Ben Davis @davis7

7 days ago

Crossed a billion tokens in the last 24 hours I think most of it was me making a sub agent for every thread I did with fable to analyize it for useful workflows or codesnippets I could re-use in the future Got really good effect v4, svelte, and expo skills out of it for codex

Ben Davis @davis7

7 days ago

Subagents are a dangerous discovery, I'm having way too much fun with these

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Isaac Saul @Ike_Saul

7 days ago

Genuinely wild watching so many people who have defended Trump the last six months suddenly, yet slowly, coming to realize there was no actual plan and he has no sincerely held principles on Iran. Could not have been more obvious from the start.

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Acyn @Acyn

a week ago

Ossoff: The president has been humiliated on the world stage. Many Americans are increasingly concerned about his stability and his capacity for the office. It’s deeply distressing to Americans to see a president so incompetent attempting and failing to represent the nation.

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Simon Willison @simonw

a week ago

If this really is the "jailbreak" that got Fable shut down I'm deeply unimpressed

The Atlantic @TheAtlantic

a week ago

"American companies and the U.S. government itself cannot use what’s perhaps the most powerful AI in the world—and the reasons why are hazy at best," argues @matteo_wong. theatlantic.com/technology/202…

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Hank Green @hankgreen

a week ago

It’s funny, motocross at the White House is, like, fine with me. But here’s an example of something that is genuinely unforgivable but that a lot of people seem to have moved right past.

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Tomasz Sapeta 𝝠 @tsapeta

2 weeks ago

Did our marketing team just sneak an announcement of the EAS mobile app into this image? 👀

Expo @expo

2 weeks ago

The fastest mobile build is the one you never run. Most CI/CD reruns a full iOS build even when you only touched JavaScript. EAS Workflows knows when not to build. So we compared the top mobile CI/CD tools for 2026. Expo's biased, but we kept it honest. ↓

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James Ide @JI

2 weeks ago

Expoへようこそ！🇯🇵

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App.js Conf @appjsconf

2 weeks ago

@kzzzf @swmansion React Native and @expo are the best way to build apps with AI, and if you want to know why, @ccheever's keynote from this year's App.js Conf is a must-watch: youtube.com/watch?v=605Id2…

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Zara Zhang @zarazhangrui

2 weeks ago

This is tomorrow! Sneak peek of the deck I'll be sharing:

Zara Zhang @zarazhangrui

2 weeks ago

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Zara Zhang @zarazhangrui

2 weeks ago

I will be doing a virtual talk this Friday on my vibe coding process. As a non-technical person who has somehow managed to get 30k stars on GitHub, I will be sharing the behind-the-scenes of how I get product ideas, how I work with coding agents, how to design stuff that's not AI slop, and why I think code is a medium for storytelling. RSVP here luma.com/n77w0jwq (Use the code PREMIUMPASS under "Add a coupon" to access the event for free) (Thanks to @sariazout and the @wwwsublimeapp community for hosting)

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julie k. brown @jkbjournalist

2 weeks ago

Nipple-Gate: How it was more important to protect Trump at all costs than it was for the DOJ and FBI to investigate Epstein's crimes against women and children. open.substack.com/pub/jkbjournal…

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Paul Graham @paulg

2 weeks ago

This is why real democracies have that pesky thing known as due process.

The Intercept @theintercept

2 weeks ago

One top military officer provided a plausible explanation, behind closed doors on Capitol Hill, The Intercept has learned. In the briefing, a high-ranking officer on the Pentagon’s Joint Staff stated that some of the people killed by the U.S. military may have been the victims of

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bill peduto @billpeduto

2 weeks ago

The Paris of Appalachia.

Ben @ubisuntamerica

2 weeks ago

There are 22 metro areas with over a million people along the edges of this region; there is 1 (Pittsburgh) contained entirely within it.

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Charlie Cheever @ccheever

2 weeks ago

cool

Spenser Skates @spenserskates

2 weeks ago

Today we're introducing Wave. A proactive product agent that helps teams build self-improving products. Every product team runs the same loop. Build, ship, use, learn. AI has made building and shipping extraordinarily fast. Understanding usage and learning still happen by hand.

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Zara Zhang @zarazhangrui

2 weeks ago

If you've adopted AI at your company but haven't seen any tangible results, read this 1990 article: "The Dynamo and the Computer" by Paul David. When electricity first arrived, factories that "adopted" it barely got faster. They just swapped the steam engine for an electric one and ran everything else exactly as before: same machine layout, same workflow, same management. Electricity in, no real gains out. The most common mistake with any new technology is to drop it into the old organization and then declare the transformation done. The real leap came decades later, when each machine got its own small motor. Suddenly machines no longer had to be lined up around one central drive shaft. They could be rearranged around the actual flow of work. The productivity gains didn't come from electricity. They came from REDESIGNING THE ENTIRE FACTORY around it. AI is the same. Bolting it onto your existing process gets you a faster steam engine. The payoff comes when you redesign the work itself. (link to paper in comments)