Latest High-Signal Products

Today
YesterdayLow confidence

Hey HN, JSS(JumpstartSignal) is a free, ESG-filtered daily stock screener. I built it after some really badly-timed quantum computing stock buys, so I felt I needed to learn more about systematic, longer-horizon approaches and the underlying technicals instead of chasing theme...

Published: Apr 26, 2026

  • News
Signal score: 121.3
YesterdayMedium confidence

Hi there, I tried to build a CLI tool to edit and visualize Excel/CSV files directly in the terminal, I called it "dss". I did it for fun to tweak spreadsheet formulas without leaving my terminal or opening heavy GUI apps. It is an interactive editor of sheets with charts and...

Published: Apr 26, 2026

  • GitHub
  • News
Signal score: 111.5
YesterdayLow confidence

I saw The Mahjong Guide ( https://themahjong.guide/ ) today and loved how much a good visual explanation can do for an old game. Around the same time, this HN thread about using coding assistants to revive projects you never were going to finish ( https://news.ycombinator.com/...

Published: Apr 26, 2026

  • Coding
  • News
Signal score: 104.1
YesterdayMedium confidence

I made this small app because I wanted a habit tracker that was not only free, open source and privacy-friendly, but at the same time offer a nice "premium-feeling" experience on iOS. I used amangeldybaiserkeev/TeymiaHabit for a while, but I was not really satisfied with the u...

Published: Apr 26, 2026

  • GitHub
  • News
  • Open Source
Signal score: 101.6
YesterdayMedium confidence

Most RAG setups fail because they treat memory like a static filing cabinet. When every transient bug fix or abandoned rule is stored forever, the context window eventually chokes on noise, spiking token costs and degrading the agent's reasoning. This implementation experiment...

Published: Apr 26, 2026

  • AI Memory
  • GitHub
  • News
Signal score: 98.4
YesterdayMedium confidence

WaveletLM is a wavelet-based, attention-free architecture that replaces self-attention with learned lifting wavelet decomposition, a Fast Walsh-Hadamard Transform, per-scale gated spectral mixing with SwiGLU activation, an inverse FWHT, and wavelet reconstruction. Combined wit...

Published: Apr 26, 2026

  • GitHub
  • News
Signal score: 97.8