
Spaghetti vortex · 3d retro graphics
Watch a 3D vortex visualization where trails spiral inward as the core tightens.
SouthWestAtlas · HN
Browser viz of OpenAI's "spaghetti" Navier–Stokes vortex (illustration)
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Watch a 3D vortex visualization where trails spiral inward as the core tightens.
SouthWestAtlas · HN
Browser viz of OpenAI's "spaghetti" Navier–Stokes vortex (illustration)


The first AI agent for your next ride: say one sentence, the AI reads it, a routing graph builds the loop — tarmac for the road bike, gravel for the gravel bike, forest tracks for
@zigmashi · X

Slope is the all-in-one Discord engagement engine. Automate Twitter/X raids, chatting rewards, invite tracking, points shop, quests, mini-games, verification, and support tickets w
@brainstormity · X
Discord bot that servers need but don't know exists

Generate AI-guided cycling workouts with custom cadence targets, coach voice, and music in your browser.
amclennon · HN
Poorleton – AI Generated Cycling Workouts

Navigate hiking trails with accurate ETAs and keyboard shortcuts.
@abd_ulll16 · X
Just shipped Crestr v0.2.12 Here's what's changed: - Improved keyboard navigation and shortcuts - Much more accurate ETAs - Clearer error messages Check it out at #OpenSource #BuildInPublic #HikingApp

TurnKeeper is a fair Slack rotation app: round robin rotations, on-call rotation and standup rotation with an explainable, append-only ledger. EU-hosted, €19/month flat.
adriankurz · HN
TurnKeeper – Fair, explainable team rotations for Slack (no AI)

Plan runs or rides that draw pictures on maps, then download as GPX or TCX routes.
u/ak91hu · Reddit
Roast my GPS art planner! GPS Art Wizard is not trying to be the biggest shape library or another prompt-to-GPX generator. It compares multiple placements, rotations, and scales using actual road-routed results instead of treating the first snapped outline as finished. AI is optional and only helps create shapes outside the catalog; routing and quality decisions come from geometry, street data, and explicit checks. You can use it without registration! https://p01--cityshaperunner--vnycn2g6

Find your people. Find your trail.
@mozoobear · X
Building a platform to find active people to go hiking/running/camping with!

Maintenea is a clean workout tracker for strength sessions, mobility work, and body progress in one app without spreadsheet chaos.
@resetnak · X
Im working on app

Slack-native video reviews. Pin feedback directly on video frames. No more scattered conversations.
@pinpointappdev · X

Play an escape-pod text adventure that teaches Claude Code by having you write Skills and Agents.
afitnerd · HN
Text adventure to learn skills and agents