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Tags: Operating systems and systems
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1–24 of 35 · Most stars

💪🏻 Blazing-fast system monitoring for your desktop (built with Rust, Tauri & Svelte)

  • activity
  • btop
  • cross-platform
  • htop

Implementations of SIMD instruction sets for systems which don't natively support them.

  • simd-intrinsics
  • sse
  • neon
  • arm

Packages your JAR, assets and a JVM for distribution on Windows, Linux and Mac OS X

The goal of this project is to allow integrated or USB-connected webcams to be accessed directly from Java. Using provided libraries users are able to read camera images and detect motion. Main project consist of several sub projects - the root one, which contains required classes, build-in webcam driver compatible with Windows, Linux and Mac OS, which can stream images as fast as your camera can serve them (up to 50 FPS). Main project can be used standalone, but user is able to replace build-in driver with different one - such as OpenIMAJ, GStreamer, V4L4j, JMF, LTI-CIVIL, FMJ, etc.

  • webcam
  • java
  • webcam-capture

Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, DuckDB, Chromium, Redis and WebKit/Safari

  • cpp11
  • cpp17
  • cpp-library
  • high-performance

LiME (formerly DMD) is a Loadable Kernel Module (LKM), which allows the acquisition of volatile memory from Linux and Linux-based devices, such as those powered by Android. The tool supports acquiring memory either to the file system of the device or over the network. LiME is unique in that it is the first tool that allows full memory captures from Android devices. It also minimizes its interaction between user and kernel space processes during acquisition, which allows it to produce memory captures that are more forensically sound than those of other tools designed for Linux memory acquisition.

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

WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.

🐊 Run processes in the background (and foreground) on Mac & Linux from a Procfile (for production and/or development environments)

  • ruby
  • process-manager
  • heroku

Execute and control OS processes from Erlang/OTP

  • erlexec
  • erlang-processes
  • otp
  • erlang

Open PS5 firmware 14.10 research: Lua userland experiments, syscall and attack-surface analysis. Kernel read/write and a complete exploit are not demonstrated.

  • ps5
  • ps5-homebrew
  • ps5-jailbreak
  • ps5-tools

Pure Go production-grade regex engine with SIMD optimizations. Up to 3-3000x+ faster than stdlib.

  • avx2
  • dfa
  • go
  • golang