A developer built GrothMate AI, an open-source gardening assistant that combines a deterministic botanical rules engine with swappable open-weight model providers including Google Gemini/Gemma and Hug…
A developer built Trailnotes, an open-source tool that turns a folder of walk photos into a field journal by running the open-weight vision model qwen2.5vl:7b locally via Ollama on an RTX 5060 laptop …
A developer built "Should I Go Out?", an open-source web app that runs Google's Gemma 3 4B locally via Ollama and uses a four-step Mastra agent workflow to suggest a single outdoor plan — a park or la…
A developer built Grass Gate, an open-source doomscroll lock that blocks distracting sites via a Chrome Manifest V3 extension and only unlocks them after the user walks to a real nearby location and p…
A developer built Sthala, an open-source offline audio-walk app that plays location-locked Hindi or English stories about Mumbai landmarks when a walker comes within 35 metres of a site and stops when…
A developer built Beargrass, an open-source desktop agent that monitors continuous screen time via the OS idleness API and, once a configurable threshold is crossed, forces a popup naming a real nearb…
A developer built CanopyStride, an offline-first, open-source AI agent that converts runner prompts into structured .gpx route files optimized for high tree canopy density, park trails, and autumn fol…
A developer built ASCEND, a browser-based outdoor quest game that runs Google's Gemma model locally on the user's device to generate fantasy atmosphere and bounded observation prompts for real-world d…
A developer built TreeTrail, a walking app that maps Bengaluru's BBMP tree census — 72,456 trees in the bundled January 2025 South Zone snapshot — and uses Gemma 3 4B running locally through Ollama to…
A developer built Bairro em Ação, a walk-first mobile web app that lets residents photograph neighborhood problems like potholes and broken benches with a single tap while walking, then uses Gemma 3 4…
A developer built Waymark, an open-source browser-based trail guide that uses the open-weight Gemma 4 E2B model running on WebGPU to generate spoken navigation cues from OpenStreetMap and open elevati…
A developer built Way2, an open-source, hands-free voice GPS app in Python for coworkers who drive between job sites, using Nominatim for geocoding, OSRM for routing, Open-Meteo for weather, Whisper f…
The Wanloria team built a free bilingual (Spanish/English) travel web app covering verified places in 71 cities, 1-3 day itineraries, free-attraction lists and signposted hiking trails, largely by pai…
A developer released a browser-based generative music instrument that synthesizes ambient audio live from Open-Meteo's real-time weather data for cities worldwide, mapping temperature to root key and …
DH Tools launched a suite of 46+ client-side developer and productivity utilities that run entirely in the browser, including PDF compression, image format conversion, JSON formatting, and AI OCR that…
Snow Leo Leads & Contacts, an MCP server for local business leads from Google Maps, seven directories, DuckDuckGo and OpenStreetMap, was published to the official MCP registry as version 1.0.2 on 2026…
A developer built Don Watch, a browser-based real-time flood digital twin of Sheffield's River Don that runs entirely client-side using WebGPU, three.js, and an on-device language model loaded via Web…
The OpenStreetMap MCP server io.github.cyanheads/openstreetmap-mcp-server reached version 0.4.5, published to the official MCP registry on 2026-09-10 and distributed as @cyanheads/openstreetmap-mcp-se…
OpenStreetMap's MCP server, io.github.ni-c/osm-mcp, released version 0.3.0 on 2026-09-03, offering geocoding, distance calculations, route optimization, isochrones, and POI search, distributed as osm-…
Anthropic's Claude Fable 5.1 autonomous agent swarms have produced a browser-native, code-generated 3D reconstruction of San Francisco's Union Square, released as an open-source Three.js project with …