samlu / CamMonitor
CamMonitor turns your spare Android phone into a private, zero-account home security camera. Connect two Android devices directly using peer-to-peer (P2P) encryption over Wi-Fi or cellular networks without cloud subscriptions, login accounts, or third-party servers storing your video.
berty / berty
Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network
CellularPrivacy / Android-IMSI-Catcher-Detector
AIMSICD • Fight IMSI-Catcher, StingRay and silent SMS!
The-Powder-Toy / The-Powder-Toy
Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.
Blynk-Technologies / blynk-library
Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, etc.
Auburn / FastNoiseLite
Fast Portable Noise Library - C# C++ C Java HLSL GLSL JavaScript Rust Go
MengMengCode / VoCat
Vocat is an open-source web control panel and engineering toolkit for Quectel EC20/EC25-class cellular modems. It combines modem discovery, live radio status, AT and USSD terminals, SMS, WiFi Calling, eSIM management, network selection, proxy routing, notifications, audit logs, and release automation in one self-contained service.
JuliaDynamics / Agents.jl
Agent-based modeling framework in Julia
celldock / celldock-for-mac
Use cellular network, SMS, and calls on your Mac.
saeyslab / nichenetr
NicheNet: predict active ligand-target links between interacting cells
MddIdd / mdd-sim-gateway
Self-hosted SIM/eSIM gateway for VoWiFi calling, SMS, cellular data and isolated regional egress
osmocom / pysim
A python tool to explore and program SIMs / USIMs / ISIMs. Mirror of https://gitea.osmocom.org/sim-card/pysim
christianrowlands / android-network-survey
Cellular Survey Android App
trzsz / tsshd
tsshd is a UDP-based SSH server built for unreliable networks. It supports seamless roaming across networks and IP changes, and works well on high-latency links such as cellular connections and unstable Wi-Fi.
CATCHINGL / O.status
A clean and minimal Android status indicator for cellular, Wi-Fi and battery status.
WongLoki / DJ4Hub
Local-first macOS console for the first-generation DJI 4G module
mccding / NasAnySim
Self-hosted cellular gateway for NAS: turn a Quectel 4G module + SIM into a private phone & SMS service reachable from any browser
tokyoxpa3 / 5G-Proxy-Pro
Android app that locks the device to the cellular (5G/4G) network and shares it as a SOCKS5 proxy over Wi-Fi, powered by a native C (epoll) engine via JNI.
Dhangofa / NetToggle
NetToggle brings advanced cellular network controls to Android Quick Settings. Switch between 5G Only (SA/NR), 4G/LTE Only, Preferred 5G, Preferred 4G, Preferred 3G, and 2G Only. Build custom tile cycles, target one or both SIMs, create shortcuts, use secure broadcast automation, restore preferred modes, and diagnose failures using Root or Shizuku.
sidinsearch / AgentCall
Let your AI make real phone calls from your own phone . Cellular call gateway for Android, Windows, Linux, Hermes, and OpenClaw.
yuexiazhuojiu-byte / MacCellular
Self-hosted phone and SMS for a physical SIM connected to a home Mac.