
BonkGuard | Race-Day Fueling Planner for Endurance Athletes
Plan your race-day fueling strategy with custom schedules, products, and bottles for endurance cycling.
@jv_am9uYXRoYW4 · X
A mobile app for cyclists to plan fueling for races.
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Plan your race-day fueling strategy with custom schedules, products, and bottles for endurance cycling.
@jv_am9uYXRoYW4 · X
A mobile app for cyclists to plan fueling for races.

Preview and evaluate content before publishing it online.
@petropavliuk · X
Hi mate. My projects

AI-powered training coach for runners with biometric tracking and personalized coaching.
@LeoSparr · X

Score your social media posts on 312 factors before publishing.
u/Otherwise_Goose5292 · Reddit
I built an AI that scores your social post on 312 factors before you publish — roast my roaster Two of us are creators who got tired of the post-and-pray cycle: hours on a post, hit publish, hope, mostly flop, never know why. We realized the difference between our good and bad posts was never luck — it was hook, CTA, timing, caption. Fixable things. So we built Synthiya: paste a draft, pick your platform, and it grades it 0–100 across 13 categories (312 factors) and tells you exactly what t

Play as a surfer navigating endless waves in this browser-based runner game.
@Robloxsufrens · X
🎮 Just launched into Roblox Sufrens! 🌐 We're continuously improving the game, and every play, share, and piece of feedback helps us make it even better. #GameDev #IndieGame #BrowserGame #HTML5 #JavaScript #Gaming #BuildInPublic #WebGame

Exchange anonymous daily notes with a matched stranger for 21 nights, optionally revealing identities.
@mymentally · X

Guided yoga sessions with beginner to advanced routines and text-to-speech voice instructions.
@shivanshsh1823 · X
you yoga a day - to - day workout routine for yoga

@lightsilver323 https://t.co/4fEpxb1qeX No funding needed. We’ll see if founders need the help we think it provides in the good ole boot strap way.
@stevesimonson · X
No funding needed. We’ll see if founders need the help we think it provides in the good ole boot strap way.

Create a waitlist signup page with embedded forms to collect emails before your product launch.
@AymaneOnX · X
Hi, I'm currently building a saas mainly using AI, it's a simplified waitlist tool for founders that let them collect signups before launch. Let's connect.

Storefront that automatically takes orders and replies to customers on WhatsApp and Instagram.
@HopeEjejigbe · X

Play a strategy game about the AI race where you govern the US or China through 2030.
micstradev · HN
I made a strategy game where you play the US or China through the AI race, 2026 to 2030, sixteen quarterly turns in the browser. One run takes about half an hour. At the start, the game seals two dice you never get to see. Inside: how hard alignment really is, and how fast takeoff compounds. You get eval reports, but only as ranges, and they flatter you most exactly when your systems are least aligned. At the end you get a debrief which shows what your evals said each quarter and also what was actually true. I lost every run I played myself so far. Every number in the game is source-backed or a labeled design choice. Some of them are wrong somewhere. There is an issue template for challenging a number with a better source, and the better source wins. No accounts, no tracking, no server, works offline after first load. AGPL, nonprofit. Cards and parameters are plain JSON. Contribution is possible without writing code. Would like to have your thoughts if it is fun to play, how you lik

AI-guided mental fitness sessions with breathing, grounding, and focus exercises in your browser.
@LenvanderHof · X
Building - Experimental, EMDR-inspired, AI-guided, advanced mental fitness sessions and gamified micro-courses. Let's connect!