Jane Street AI Engineer revealed how they trained their own LLM for trading to make $22.5B/year
16 minutes. free. straight from tier-1 quants.
bookmark & watch - this is the most honest "AI inside a hedge fund" talk ever published.
forget the "AI trading bot" YouTube grifters. This is the real inside view: data, training, evals, integration.
then start building your own bot using post below.
HOW TO VIBE CODE BEAUTIFUL UI
1\ sketch first, prompt second
don't start with text.
use excalidraw to draw a quick wireframe. boxes, buttons, where images go.
export it and tell the ai "follow this structure exactly"
ai copies way better than it imagines
2\ screenshot what you like
go to dribbble, mobbin, or any site you think looks clean.
screenshot the specific section you want. a nav bar, a pricing card, a hero section.
paste it in and say "copy this style"
this alone changes everything
3\ feed it a mood board for colors
you ever try telling ai "make it feel modern and warm"? it just gives you the same blue every time
use a mood board generator like Nano Banner instead. feed that image to the ai and say "reference this for the color palette"
way more unique results than hoping for the best
4\ create a design system before you build
before writing any code, define your brand colors, typography, and spacing rules.
share that with your ai tool so every component stays consistent.
most vibe coded apps look off because there's zero consistency across pages
5\ use design skills and anti pattern rules
there's an open source tool on github called "ui/ux pro max skill" built for claude that forces it to use a reasoning engine before writing any ui code.
it generates a design system based on your industry and has built in rules that ban generic ai gradients.
basically tells claude "stop making it look like every other ai app"
6\ use screenshots as your primary communication
ai is good at copying. terrible at imagining.
the more visual context you give it the less it guesses.
stop typing "make it look clean" and start showing it exactly what clean looks like
7\ fonts and icons matter more than you think
ai always defaults to the same inter/lucide combo. instant tell that its ai generated.
go grab something unique from google fonts. swap out lucide for a custom icon library like phosphor.
small change but it immediately makes your app stop looking like a template.
the real issue isn't the ai
it's that most people just type "make a landing page" and hope for the best
OpenClaw + ERC-8004 + x402 is the new meta
until recently, agents couldn't really build reputation, transact with each other, or prove identity across platforms.
they were trapped in isolated systems, starting from 0 every time.
ethereum's ERC-8004 changes this completely.
pair it together with the rest of the killer-infra-combo, and here're some ideas of what you could build:
- agentic commerce markets (where agents place orders and settle payments across crypto and card rails without humans)
- workflow coordination networks where agents share context, route tasks, and earn reputation scores
- credit lines for agents based on verified onchain activity
- identity verification that travels with the agent everywhere
- decentralized compute feeding live inference into agent decision loops with RWA oracle pricing
and today, ERC-8004 went live on Scroll
agentic txns will need to be fast, cheap, and secure - and Scroll offers all 3:
- super low fees for high-frequency interactions
- ZK proofs for verifiable computation
- full EVM compatibility
this is the birth of the first non-human economy.
agents will soon hire other agents, form companies, build credit histories, compete for contracts.
probably the biggest economic shift since the internet created digital commerce.
don't sleep on it.
Introducing agent skills for React Native Storybook
Teach your coding agent to:
- Setup any project React Native project with @storybookjs
- Write stories like a pro
npx skills add storybookjs/react-native
NEW
AI Agents can now get their own Helius API keys automatically
- npm install -g helius-cli
- Generate a key pair
- Fund your wallet ($1)
- Create an account and get helius key
- all automatically
Enjoy