The official firmware for Meshtastic, an open-source, off-grid mesh communication system.
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Updated
Jun 13, 2026 - C++
The official firmware for Meshtastic, an open-source, off-grid mesh communication system.
An Android app that uses your phone's sensors to assist with wilderness treks or survival situations.
Offline MGRS navigation + BLE proximity team sync for 2-8 people. No cell service needed. V1.0 through V4.0 roadmap in README.
Make Your Own Gear (MYOG) patterns and calculators for the outdoor and ultralight enthusiast
bkwds is an app that helps adventurers track their trips and travel safely
Offline group-safety mesh for hikers: ESP32 + GPS + LoRa, with a firmware-in-the-loop simulator and 3D replay viewer
PackRat is a versatile adventure planner tailored for outdoor enthusiasts. It simplifies the process of organizing trips from a simple day hike to cross-country journeys.
hikerherd helps you plan your adventures and organize your gear while reducing the weight your pack
Privacy first GPS tracker. No accounts. No google services.
Automates mountain route research for North American peaks. Aggregates data from 10+ mountaineering sources to generate detailed route beta reports with weather, avalanche conditions, and trip reports.
Hikar.js - the Hikar webapp, using AR.js.
Bot to monitor for southbound permit spaces on the John Muir Trail
Turn GPX/KML tracks into cinematic 3D trail stories. macOS native, local-first, 12 languages.
A self-hosted solution for storing your favourite hiking and climbing spots.
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