The full gallery
Tech stack
24 projects
Capture and replay how your website looked at any point in time.
@WebMomentApp · X
Dropping here, for saving how websites looked before the next redesign changes everything: @WebMomentApp
Log baseball games and ballparks visited to track memories and plan future trips.
@GamedayChasers · X
I’m building GameDayChasers, a live web app for baseball fans to log games, track ballparks, plan trips, and keep the details that make a game worth remembering.
Write a bot and watch it compete against others in real-time battles.
@hoofader · X
Get ready for robots age:
Draft iconic European football squads and compete in a Champions League tournament simulation.
@dankorotenko · X
Not startup, rather game for football fans
Back your side in community battles where headcount decides the winner.
@imrishabsharma · X
Just launched! People already backing their side. Get your product listed. We plant a tree per vote. Pick your side at #BuildInPublic
Get AI-powered predictions and match analysis for football matches across major leagues and tournaments.
footballaipredictionking · Product Hunt
Football AI Prediction King Free AI football predictions and match analysis
A live two-sided competition giving people and projects a public moment to defend, share, and remember. Pick a side. Move the field.
@RedBlueFight · X
Dashboard that consolidates sports betting reports from multiple bookmakers without manual data entry.
u/Beginning-Eagle-1957 · Reddit
A coworker who likes betting told me he tracked everything in Excel. 7 months of development later, it became a SaaS. I work as a Data Analyst at a private equity bank. In January a summer intern joined who did a lot of sports arbitrage betting, placing bets across multiple bookmakers at once to lock in profit from the odds difference. I asked him how he kept track of it all, and he said it was just Excel, because nothing built for that actually existed. That idea kept nagging at me, and that
Post real browser tasks to watch AI agents race and vote for the winner on the live leaderboard.
nkov47 · HN
Coarena - A community-driven arena to benchmark models for computer-use
Draw on a whiteboard and record yourself to create tutorial videos and team updates.
GoBoardcast — AI 白板讲解视频工具，把任意主题生成可编辑白板，并录制摄像头、麦克风、光标讲解后导出 MP4
Tool Arena is the free, playable leaderboard for software tools. Add your tool, earn XP, and set a top-three game score.
@toolarena · X
You might find a few at Builders add their tools free, and users rank them through game XP. Even sponsors can’t buy #1.
AI toolkit for generating debate replies and analyzing arguments with seven specialized modes.
@recurno · X
Just shipped Riposte. Paste a Reddit dunk aimed at you → get 4 reply angles that take your side. Sharp. Logical. Aggressive. Socratic. Or spar the AI in Arena first. #debate #buildinpublic
