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Tags: Operating systems and systems
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1–24 of 29 · Most stars

Apple's open-source XNU kernel on Android phones: its own loader and drivers, Metal on the Adreno. Runs from RAM; a reboot gives the phone back to Android.

Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers, Ghostty and Bun.

  • utf8
  • utf16
  • unicode
  • simd

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.

A DevOps framework for the SDLC with the power of Nix and Flakes. Good for keeping deadlines!

Gzip Decompression and Random Access for Modern Multi-Core Machines

  • cli
  • cpp
  • cpp17
  • cpp17-library

Harden a rooted LG webOS TV: neutralise microphones, the remote-mic voice pipeline and the screen-capture leak; block ad/telemetry/ACR endpoints (dual-stack); decline LG consents; hide ad apps; debloat. Reversible + boot-persistent.

WaEnhancer X - An open-source Xposed/LSPosed module for WhatsApp & WhatsApp Business with privacy tools, anti-delete, view-once media, Meta AI removal, and UI customization.

A minimalist Eye Care & Break Reminder app for Windows, macOS, and Linux. Prevents eye strain, RSI, and CVS with customizable timers, full-screen break notifications, Daily Usage analytics, and built-in TODO functionality. Your digital wellness companion for healthier productivity.

  • 202020
  • 202020-rule
  • blink-eye
  • eye-care

A simple GTK application to control brightness of displays including external displays supporting DDC/CI

TranslatedA Zhuyin (Bopomofo) input method that needs no character selection: it uses a Transformer locally to choose characters based on the preceding text. Supports Linux (Fcitx5/IBus), macOS, and Windows.

  • bopomofo
  • chinese-input-method
  • fcitx5
  • go

eBPF Information Flow Enforcement for AI Agent safety, security and effectiveness

  • ebpf
  • harness
  • ifc
  • policy-engine