
Echo by Tracer
Echo – Fable-level results at 1/3 the cost using open-weight models
adam_rida · HN
Echo – Fable-level results at 1/3 the cost using open-weight models
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Echo – Fable-level results at 1/3 the cost using open-weight models
adam_rida · HN
Echo – Fable-level results at 1/3 the cost using open-weight models

AI pond design assistant that answers questions about depth, filtration, koi care, and liner selection.
@Soveryn_AI · X

Guide an LLM to escape a sandbox in as few steps as possible.
u/smakosh · Reddit
I made a game where an LLM has to escape a sandbox, and every move it makes is a real billed API call https://reddit.com/link/1vjv3lw/video/rvv7hiuprdih1/player Link: https://chat.llmgateway.io/escape/r/aqX41BDwlrje2tX5Me15 submitted by /u/smakosh to r/SideProject [link] [comments]

Stack towers by dropping floors, with each building based on real architecture.
u/eashish93 · Reddit
I made a tower stacking game where every height you pass is a real building highrise.lol - tap to drop a floor, stack it as high as you can. Every height you pass is a real building. Free, no signup. Built with Claude Opus 5. Three things I got wrong. I thought the game was the hard part. It wasn't. Anyone can POST a fake score, so I rebuilt the physics to let the server replay your whole run from a seed and a list of taps and check it itself. That touched everything.

A live blind promotional leaderboard. Rank is visible. Spend stays hidden until the round ends.
@lividprowess · X
Your competitor is bidding for attention. Are you? 48 hours. Blind bids. Top 3 win fame. Claim your rank →

Explore Lybls, a 3D ocean world orbiting Vega, in an interactive planetary explorer.
@JennyMarquis · X
Basic Planetary Viewer🌐 Vibe coded with Grok Build @grok @spacexai @elonmusk

Climb a public leaderboard by accumulating aura that decays 2% daily.
@AuraWars100 · X

xspii presents Dashline: a free daily arcade score race. Run, survive, and take the prize pool.
@HarleyInHD · X
Just launched

Train your concentration with interactive games including Schulte Tables, Stroop Tests, and reaction time challenges.
Focus Game — 专注力训练小游戏集合,包含 Schulte Table、Stroop Test、Reaction Time Test 等浏览器训练工具

Track insider stock transactions by monitoring SEC Form 4 filings in real time.
u/Icy_Abbreviations167 · Reddit
Built a free Form 4 tracker to make insider filings easier to research I’ve been working on a free tool for tracking insider transactions from Form 4 and Form 144 filings. The main reason we built it was that SEC filings have a lot of useful information, but they’re not exactly quick to scan when you’re researching multiple companies. The tracker lets you search by ticker, company, or insider and quickly separate things like: Open-market buys Insider sales Option exercises Form

Play a strategy game in 5 dimensions based on the classic Reversi ruleset.
u/Still-Behind-You · Reddit
5D Reversi — a game that will probably only appeal to masochists and AI researchers. Play the prototype (no install): https://anan-z.github.io/5d-reversi/ Source + full rules + architecture: https://github.com/anan-z/5d-reversi Recommended for: AI research Masochists People who find chess "too intuitive" 80 directional vectors per cell — you'll learn to hate each one personally. Retroactive causality — yes, you can regret moves you haven't made yet. Deterministic re

Fill a homepage with your favorite websites and browse them as a calm directory instead of a feed.
@CliffDoomer · X
Those are great! Also I wanted to share this web app I vibe coded this week. A return to old school web surfing. Free.