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.
Windows GPU UNLOCK: RTX3090 UEFI port, Korean no-reset Windows boot guide, verified source and benchmark evidence
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.
Comma runs software without installing it. [maintainers=@Artturin,@burke,@DavHau]
Modular, extensible and distro-agnostic Neovim configuration framework for Nix/NixOS
A Suricata based NDR distribution
Fork of the popular zip manipulation library found in the zlib distribution.
A Wayland compositor designed for daily use, with scrolling, dwindle, master, and stacking layouts, per-output workspaces, window rules, blur, shadows, and fluid animations.
A fork of Laravel Valet to work in Linux.
NFF-Go -Network Function Framework for GO (former YANFF)
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.
Process-aware, eBPF-based tcpdump
- ebpf
- ebpf-tc
- tcpdump
- tcpdump-like
An unofficial NixOS fork with a FreeBSD kernel [maintainer=@artemist,@rhelmot]
A linux utility for generating 2FA codes for Steam and managing Steam trade, market, and other confirmations.
- steam
- steamguard-cli
- linux-utility
- sda
Freeter – a smarter way to work on your computer
🍁 Generate infrastructure and network diagrams directly from your NixOS configurations
- architecture
- diagram
- diagram-generator
- flake
A Windows your apps recognize.
- cmake
- compatibility-layer
- cpp
- cpp20
DSL Framework consisting of a DSL Engine and a Data-Binding Library used in Glimmer DSL for SWT (JRuby Desktop Development GUI Framework), Glimmer DSL for Opal (Pure Ruby Web GUI), Glimmer DSL for LibUI (Prerequisite-Free Ruby Desktop Development GUI Library), Glimmer DSL for Tk (Ruby Tk Desktop Development GUI Library), Glimmer DSL for GTK (Ruby-GNOME Desktop Development GUI Library), Glimmer DSL for XML (& HTML), and Glimmer DSL for CSS
- desktop
- desktop-application-sdk
- ruby
- jruby
Cross-Platform Micro-VM Sandbox for Agentic Workloads
- agentic-coding
- agentic-engineering
- agentic-workflows
- microvm
Uv2nix - Ingest uv workspaces using Nix [maintainer=@adisbladis]
A portable fork of the high-performance regular expression matching library
Control the macOS dark mode from the command-line
A Steam trading library for python 3
- steam
- steam-trade-offers
- steamguard
- steam-api
A minimal filesystem-based publishing engine with Markdown support and code highlighting