tccole · HN

Napkinbook, a smart canvas for discovering, and sharing insights

hobbescotch · HN

Noema – AI personas debate US listed stocks

@Brown_Thunder76 · X

So I got bored.. A few days ago I came across a site called One of the developer bounties it listed was for building a price oracle on Keeta. I included a screenshot of that bounty at the bottom of this post. I'm by no means a developer. I have a decent understanding of how this stuff works, but I've never built anything like this before. So I figured... why not give it a shot. I decided to use Claude Code to help me build it, and honestly I came away pretty impressed. It's crazy what you can build when you have a tool that can explain things, help troubleshoot, and let you iterate quickly. So I built a price oracle for Keeta. Why is that even needed? Anything running on-chain can't just call CoinGecko or an exchange API to ask for the current price. If a dApp, anchor, or smart contract wants to know what KTA, BTC, ETH, USDC, EURC, or another asset is worth, something has to fetch that information off-chain, determine the correct price, cryptographically sign i

Slay the Spire Calculator — Stream 游戏 Slay the Spire 2 工具网站

Topfi · HN

Like everyone on HN, I love nothing more than to (re)read my own comments. Getting my intuition that I am among the smartest, most humble, highest quality commenters on here confirmed by an LLM so capable that the US government had to temporarily export restrict it [0] seemed only natural. Having had my perfection confirmed, I decided to share this joy with you as I had a few percent usage left before a reset. I took a few prompts, then did a review of the output which resulted in Selbstbild, a BYOK (Anthropic / OpenRouter) web app that gives you a summary and assessment of your public comments by one of our machine Gods, including Fable 5 (provided your can afford that luxury at API pricing). In all seriousness, I have, for a long time, used my own comments on social media (including HN) as part of a personal needle-in-haystack test, simply because I do know my somewhat peculiar style and what I tend to write, but also because I can sometimes write in a slightly confusing manner, ma

@luxquantcrypto · X

@ShirelAttlan · X

@RigatoResearch · X

@HireXhub · X

@matthew_meadows · X

Correlation Studio - Discovery Mining • Causation Analysis A powerful new SaaS statistics application that brings the insights of correlation data science to everyone. Data science without the code.

@enoch_fyw · X

MBTI for founders, connect with Investors the fun way!

@strode44 · X

I built a tool that will show you that your startup project or business idea sucks. Free to use it.