Only50 — 50 spots. Highest bid wins.
A pay-to-rank leaderboard with only 50 spots.
What it does
There are only 50 spots on the leaderboard. Rank is purely by bid. When it's full, outbid the lowest to kick them out.
When the board is full, the only way in is to outbid the lowest spot and kick them out. No refunds. No exceptions. Nothing yet — activity shows up here the moment someone claims or raises afrom only50.lol
Does the same job
all alternatives →
kickbid.lol — The paid leaderboard. 12d ago · kickbid.lol · ▲1Rank is the bid — nothing else. No ads, no algorithm.


topbid - Pay or get clicks to rank #111d ago · topbid.best · ▲1The leaderboard where clicks and bids both move you up

More dev tools this month
the category →



Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

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 · 2d 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 · 17d ago · simedw.com