Open Source

VPN Hotspot shares an Android VPN connection through a hotspot or repeater and requires root access.

Monitor network speed and data usage with OpenNetMeter, a Windows program for tracking connection activity.

jSciPy provides Java scientific computing tools for signal processing, FFT, filtering, power spectral density, and DCT.

A JavaScript Native PyTorch-aligned Machine Learning Framework, built from scratch on WebGPU.

Metadata Remover removes metadata in the browser using WebAssembly, with files processed locally and not uploaded, according to its repository.

WireGuard Easy provides a web-based admin interface for installing and managing WireGuard on a Linux host.

openMotor simulates internal rocket motor ballistics, estimating chamber pressure and thrust from propellant, grain geometry, and nozzle details.

Encrypt files with age, a tool and Go library that uses small explicit keys and avoids configuration options.

Open-source agent observability and evaluations for AI platform teams to trace, test, route and govern agents and coding assistants.

GPTCache provides semantic caching for large language models and integrates with LangChain and LlamaIndex.

OneCompression is a Python package for compressing large language models.

AdGuard’s Disable AMP userscript opens supported AMP and Yandex Turbo pages at their original non-AMP addresses.

Maid is an open-source Android app for running GGUF models on-device via llama.cpp and connecting to remote model providers such as Anthropic, DeepSeek, Ollama and Mistral.

CaptureCap records or streams an Android screen and its audio, offering a mobile tool for capturing device activity.

ITGmania provides a free open source dance game maintained by its community for multiple platforms.

PowerInfer supports serving large language models for local deployment and inference.

Android GPS dashboard and head-up display that shows GPS location, speed, altitude, satellite and coordinate data in a cockpit-style view.

PPTX Presentation Generator creates PowerPoint presentations from a text prompt, according to its project page.

Generate or serve dynamic XML sitemaps for Nuxt 2 projects with this sitemap module.

systemctl-tui provides a text interface for browsing systemd services, units, and their logs.

Record Twitch broadcasts while they are live with this Twitch stream recorder project.

Protontricks wraps Winetricks operations for Proton-enabled games and requires Winetricks.

Quran for Android provides an Android app for reading the Quran, with Madani-based images credited to a separate project.

Xray-core is a proxy and tunneling project described as an open platform for varied uses, with support for protocols including VLESS and VMess.