@Iam_KHXE · X

u/Ok_Sheepherder7529 · Reddit

I built a news-driven trading signals app for retail traders — would love blunt feedback I've been building precandle64, a side project that pulls in public financial news and turns it into simple Buy/Hold/Sell style signals across stocks, crypto, and prediction markets (Polymarket/Kalshi). The idea was to make something that feels approachable if you're on Robinhood or Coinbase but find real trading terminals overwhelming. What it does right now: Scores news sentiment + price momentum

@Kinglishman · X

cartucho1 · HN

I made an HN clone that lists only Substacks posted here. - Why? Over the years, I've discovered some great blogs here, so I thought it would be nice to have a filter for them. - Why only Substacks then and not blogs more generally? Because it's easy to query for "substack.com" in the public HN Algolia API (see below). Plus, hnblogs was already taken :) - What about substacks on custom domains then? At the bottom of the page there is a form to submit a custom domain. The site attempts to auto-validate that it is a Substack. If that fails, it is marked for manual review (which I'll do every once in a while). Approved ones will be included in the results. - How? I use HN's Algolia API to fetch substack stories by searching for "substack.com" in the url. I do this via a CloudFlare worker that has 3 separate cron triggers: (1) fetches new stories every 10 minutes and saves them in a KV store. (2) runs 2 minutes after the first, computes hot stories from new ones by simulating HN's scor

malammar · HN

Hello there HN! A few months ago, my wife showed me an email newsletter that she had been subscribed to for years. She was annoyed that the newsletter had become filled with thinly veiled ads and basically stopped reporting real news, instead opting for high engagement celebrity rumors. The original purpose of the newsletter was to get informed about the world's happenings every morning without having to go through tons of news sites, be bombarded by ads, or--worse--browse social media. So she a

@mvo_guy_travis · X

I've noticed an explosion of new (free) financial tools from relatively amateur sources. Is this the vibe coded future?

tdubey · HN

DWS A LLM Generated, "Drudge Report" style news site

@MySubLedger · X

SubLedger is a privacy-first subscription tracker built for the way subscriptions actually work — shared family plans, employer reimbursements, and multiple devices.

@zelvaio · X

@braunprinz · X

@madebyivor · X

Claude Code leaves a huge .jsonl behind. I wanted to verify errors and see what actually ran. So I built transcript reader (similar to openai/euphony): turns, tools, agents, diffs, cost, long gaps, blocked hooks. Local-first. Nothing gets uploaded.

@Naman9761 · X

My Recent build (vibe coded) that real users are using: GitHub: Portfolio: