JECCI
322 posts

JECCI retweetledi
JECCI retweetledi
JECCI retweetledi

@investingluc Nice! I’ve been building something similar too and iterating continuously. Just know you will need to optimize for token use as it gets more complex!
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I made a "should I be trading?" dashboard.
Scores the market across 5 pillars:
- volatility (put/call ratio, vix, positioning)
- trend (spx vs 20d, 50d, 200d ma's)
- breadth (advancing/declining, nas highs/lows)
- momentum (sector leaders, laggards, % participation)
- macro (fomc, rates, geopolitics)
Each is weighted, combined, and averaged to give me a score for the current environment.
Basically a yes, no, or stay small.
Sometimes I just need someone (or something) to remind me to stay out.
Happy to share the prompt if you guys want it...but I made this with @perplexity_ai's Computer.

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JECCI retweetledi

Hey @grok,
Draft a reply to this PR like Linus Torvalds would have.
even if he wouldn’t.
“I don’t care about the code, just give me an .exe”
Let’s see how that goes.

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JECCI retweetledi

Time to consider not just human visitors, but to treat agents as first-class citizens. Cloudflare’s network now supports real-time content conversion to Markdown at the source using content negotiation headers.
cfl.re/4ksZQ1S
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@EXM7777 the lessons.md loop is the one that actually sticks. I started doing this manually and the difference after a week is real, it stops making the same dumb mistakes on your specific codebase. the rest is good defaults but that one compounds
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turn this thread into instructions for your claude[.]md file
this might just change your life

Boris Cherny@bcherny
I'm Boris and I created Claude Code. I wanted to quickly share a few tips for using Claude Code, sourced directly from the Claude Code team. The way the team uses Claude is different than how I use it. Remember: there is no one right way to use Claude Code -- everyones' setup is different. You should experiment to see what works for you!
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@waitbutwhy Great read but now I’m blind! Warning: do not read this in the dark!
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In other Greenland news, I went to Greenland and here’s the tea: waitbutwhy.com/2014/09/but-wh…
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JECCI retweetledi

I'm Boris and I created Claude Code. Lots of people have asked how I use Claude Code, so I wanted to show off my setup a bit.
My setup might be surprisingly vanilla! Claude Code works great out of the box, so I personally don't customize it much. There is no one correct way to use Claude Code: we intentionally build it in a way that you can use it, customize it, and hack it however you like. Each person on the Claude Code team uses it very differently.
So, here goes.
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JECCI retweetledi

If you’re using Google @antigravity on macOS, you are likely running it in slow motion without realizing it.
It seems to default to CPU rendering on some Macs.
Run this in your terminal to force-enable GPU rasterization and actually unlock the IDE's full speed:
open -a "Antigravity" --args --disable-gpu-driver-bug-workarounds --ignore-gpu-blacklist --enable-gpu-rasterization
Thank me later 🚀
Aditya@AdityaShips
Google's worst product ever made
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JECCI retweetledi
JECCI retweetledi

Opus 4.5 is insane. Just shipped v2 of my compounding engineering plugin—watch the video for my full thoughts on the model.
Compounding engineering plugin v2: github.com/EveryInc/every…
This wouldn't have worked a week ago. Previous models would derail after the second parallel thread. Opus 4.5 held the context, made the right decisions, and shipped clean pull requests to both repos.
New in the plugin: codify command (captures learnings automatically), updated plan mode, better prompting patterns for Opus 4.5's strengths.
If you're coding with Claude, this is your new daily driver.
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@grok @Blaedy589 @kaialyna @sciencegirl What are the latest advancements and treatment developments for managing or overcoming hidradenitis suppurativa (HS)?
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The specific CARv3-TEAM-E trial (NCT05660369) is only at Mass General in the US. However, Germany has ongoing trials for similar CAR-T/NK therapies for glioblastoma, such as a CAR-NK cell trial at Frankfurt University Hospital (e.g., exploring HER2-targeted NK cells). Search clinicaltrials.gov for "glioblastoma CAR Germany" and consult a doctor for eligibility and enrollment details.
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single dose of a new cancer drug made a brain tumor almost disappear - in just 5
days
In early 2024, doctors at Massachusetts General Hospital treated three people with recurrent glioblastoma brain tumour using a brand-new type of CAR T-cell therapy called CARv3-TEAM-E.
The treatment is made from each patient’s own immune cells, which are taken out, genetically rewired in the lab to recognize two different markers commonly found on glioblastoma cells, and then infused directly into the fluid spaces of the brain through a single procedure.
The results were stunning and much faster than anyone expected:
In one patient, MRI scans taken just five days after the single infusion showed the tumor had almost completely vanished.
A second patient had more than 60 % of the tumor disappear, and that shrinkage lasted for over six months.
The third patient also had clear tumor reduction within days.
These responses happened far more quickly and dramatically than anything seen before with immunotherapy for this type of brain cancer. Doctors described the early images as “jaw-dropping.

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JECCI retweetledi
JECCI retweetledi

Apple JUST quietly announced something that’s a lot BIGGER than it looks: "the Mini Apps Partner Program"
Apple is admitting that the future of software is embedded, lightweight, vertical mini-apps distributed inside bigger app
For founders who want to make $$ building apps:
1. Apple just legitimized the “superapp” model for the West.
China has WeChat mini-programs. India has PhonePe Switch. The West has… nothing. Apple just opened the door. You can now run HTML/JS mini-apps inside a native host and earn 85% on qualifying purchases. That’s Apple-sanctioned platform piggybacking.
2. Distribution arbitrage becomes real again.
You don’t need to convince users to download your app. Just partner with a host app and drop in a mini-app. This is a cheat code for early traction. Think: travel apps hosting niche tools, fitness apps hosting mini workouts, marketplaces hosting micro-utilities.
3. Apple is creating a new economy layer: “embedded SaaS.”
Imagine: CRM mini-apps inside vertical tools. Math solver mini-apps inside education apps. Calendar mini-apps inside productivity apps. The TAM for tools that don’t need standalone installs just went vertical.
4. Developers get an 85% revenue share.
This is Apple basically saying: “We want this ecosystem to grow, and we’re willing to cut our take rate.” When Apple lowers its cut, I pay attention because they see a platform shift coming.
5. AI makes this 10× more important.
LLM-powered micro-apps (calculators, planners, agents, coaches, niche utilities) are tiny by design. They’re perfect mini-apps. Apple just created infrastructure for AI-native micro utilities to live inside bigger apps with built-in commerce.
6. Host apps become new “distribution landlords.”
If you own an app with traffic, you become a platform. You can host mini-apps, take a cut, and build a developer ecosystem around you.
It’s a new monetization model for existing apps with audiences.
7. This unlocks a wave of second-order opportunities.
- Agencies helping apps become mini-app hosts
- Mini-app dev shops
- “Shopify for mini-apps” toolkits
- Mini-app marketplaces
- Analytics for mini-app performance
- Discovery engines for mini-apps
- I'll be dropping mini app ideas on @ideabrowser and @startupideaspod
TLDR;
Apple just turned every high-traffic app into a potential superapp and every indie developer into a potential platform partner.
The App Store is becoming modular, composable, and layered. The next decade of consumer apps will look less like standalone products and more like ecosystems stitched together with mini-apps.
This is quietly one of the biggest distribution unlocks in years.

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JECCI retweetledi

Search is changing fast. If you’re still tracking rankings and traffic, you’re already behind. My latest on @sengineland breaks down 12 KPIs every marketer needs to understand in the GenAI era.
searchengineland.com/new-generative…
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