
NeuralFit — a curve-fitting game
Adjust neural network weights to fit data curves in this browser-based game.
Gooblebrai
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Adjust neural network weights to fit data curves in this browser-based game.
Gooblebrai

In-browser AI model manager with download progress tracking.
wassimgr · HN
Weightlift – the missing package manager for downloading model weights

Your personal AI gym coach. Count reps, fix form, track progress.
@emmy_adekeye · X
is your ai gym assistant. Counts your reps, checks your form, and does so much more 🚀

Log workouts and meals to align your training intensity with nutrition for recovery.
@BonaniNtisane · X
Check out what I just built with Lovable!

Free calculators for DIY home projects like woodworking, decks, concrete, and drywall.
u/CaboWabo55 · Reddit
Built a DIY calculator site in a weekend — betting on "boring tools" over content After my last project (an AI debate platform) got rejected by AdSense for "low value content," I went the opposite direction: no content treadmill, no AI features, no backend. Just genuinely useful calculators. studandslab.com — 10 free calculators for woodworking and home projects (board feet, stair stringers, concrete, drywall). Everything runs client-side, so hosting is free and every visitor costs me $0.

Balance images and logo clouds by visual weight using perceptual science — not bounding boxes. Free in your browser, no signup.
@MarkPraschan · X

Instant calculators for estimating construction materials like roofing, concrete, gravel, paint, deck, and fence.
@TridibS79303970 · X
Just shipped the first tool for BuildCalcHub Roofing Calculator is now live. Building a collection of free construction calculators—one tool at a time. Next: Concrete, Gravel, Paint, Deck, Fence & Tile. 🔗 #buildinpublic #indiedev #webdev #opensouce
AI-powered workout log and macro tracker for bulkers with photo recognition and growth audits.
thomaslai414 · Product Hunt
Nulls Tracker - AI Bulking & Macro Log Minimalist AI macro & workout log built for bulkers

30-day weight loss plan with personalized nutrition, workout routines, and progress tracking.
@aybjon1996 · X
Check out what I just built with Lovable!

All-in-one calculator with standard, scientific, unit, currency, BMI, age, EMI, tip and percentage tools.
@yraviraj1 · X
Check out what I just built with Lovable!

Make complex decisions with a free weighted decision matrix in your browser.
@bjoern_live · X
Make complex decisions easy.

AI fitness platform with camera-based form coaching, meal scanning, and 3D muscle maps.
@formabuild · X
— free AI fitness app where your camera does the work: snap a meal for calories + a score for your goal, film a set for rep-by-rep form coaching. 🏋️