
XCREENER
Find Trades in Seconds - UI, API, or your AI agent.
What it does
XCREENER scans Crypto, Forex, Indices, Commodities & Metals for breakouts, momentum, and key levels. Five preset screeners for point-and-click use, or write your own conditions in XQL: rsi(14) d::sma(200). Run it free in the Playground, over REST, or through our open-source MCP bridge, so Claude Code, Claude Desktop, Cursor, or Windsurf can screen the market for you in plain English. Free tier, no signup required.
Does the same job
all alternatives →- TFtool for commodity traders, brokers and analysts.2011 · bullbear.ca · ▲107





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Open-source GTM skills for technical founders
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OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 1d ago · opentrailpaper.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com