
Ride Cave
Free, browser-based cycling workouts, races, & 3D velodrome
What it does
Free browser-based virtual cycling app with structured workouts, track cycling, and mini challenges. Runs entirely in the browser, connects directly to smart trainers, and has no install or subscription. 100+ free workouts, 18 real-world inspired velodromes, challenges engine. RideCave uses real Newtonian physics and millisecond accuracy, fun stats, works via Web Bluetooth (Chrome/Edge), and keeps data local by default. Built by a cyclist who wanted track workouts without a $20/month sub.
Does a similar job
all alternatives →

- WTWorkout Tracker – self-hosted, single binary web application2024 · github.com · ▲263
I tried some web tools to track my workouts (specifically, running); some (like FitTrackee) came close, but I always found annoyances. So I decided to build my own. Specifically geared towards distance-based workouts, such as walking, running or cycling.



More life & fun this month
the category →- TL
Life & fun · 11d ago · louisabraham.github.io



Photosynthesis fires two of your iPhone
Life & fun · 29d ago · photosynthesis.camera
- CCCreatium Coach▲320
Your multimedia mentor that takes you from mid to great
Life & fun · 11d ago · producthunt.creatium.info
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 29d ago · solouno.io
Launched alongside, January 2026
the whole month →- IN
Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
AI · Jan 2026 · cannoneyed.com




Automatic AI-powered code reviews the moment you open a PR
Dev tools · Jan 2026 · kilo.ai
