Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖
Repository Index
47,133 repositories indexed
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A utility to improve performance and help manage storage on Steam Deck.
- steam-deck
Tool used to create the official Raspberry Pi OS images
Minimal Linux container host
Implementations of SIMD instruction sets for systems which don't natively support them.
- simd-intrinsics
- sse
- neon
- arm
Hardentools simply reduces the attack surface on Microsoft Windows computers by disabling low-hanging fruit risky features.
Configure Neovim with Nix! [maintainers=@GaetanLepage, @traxys, @mattsturgeon, @khaneliman]
Archlinux Ultimate Install
A fast, persistent use_nix/use_flake implementation for direnv [maintainer=@Mic92 / @bbenne10]
- hacktoberfest
- managed-by-renovate
An in-memory file system for Java
Simple, modern and fast file watching and code reload for Python, written in Rust
- python
- asyncio
- filesystem
- notify
Public domain cross platform lock free thread caching 16-byte aligned memory allocator implemented in C
- concurrency
- thread
- memory
- allocator
Makes Linux applications self-contained by copying in the libraries and plugins that the application uses, and optionally generates an AppImage. Can be used for Qt and other applications
- qt
- qt5
- packaging
- deployment
A simple, stateless NixOS deployment tool [maintainer=@stepbrobd, @NickCao, @zhaofengli]
A simple multi-profile Nix-flake deploy tool.
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.
Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability/integration over time.
- malloc
- security
- memory-allocation
- malloc-library
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
Modules to help you handle persistent state on systems with ephemeral root storage [maintainer=@talyz]
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.
- cpp
- parser
- url
- performance
Modular, extensible and distro-agnostic Neovim configuration framework for Nix/NixOS
Pure Nix flake utility functions [maintainer=@zimbatm]