| packages/nixpkgs/simpledbus | C++ wrapper for libdbus-1 |
| packages/nixpkgs/tayga | Userland stateless NAT64 daemon |
| packages/nixpkgs/synthv1 | Old-school 4-oscillator subtractive polyphonic synthesizer with stereo fx |
| packages/nixpkgs/sblast | Blast your Linux audio to DLNA receivers |
| packages/nixpkgs/sweethome3d.textures-editor | Easily create SH3T files and edit the properties of the texture images it contain |
| packages/nixpkgs/swaynotificationcenter | Simple notification daemon with a GUI built for Sway |
| packages/nixpkgs/spice-autorandr | Automatically adjust the client window resolution in Linux KVM guests using the SPICE driver |
| packages/nixpkgs/taskserver | Server for synchronising Taskwarrior 2 clients |
| packages/nixpkgs/solarus | Zelda-like ARPG game engine |
| packages/nixpkgs/sequeler | Friendly SQL Client |
| packages/nixpkgs/tahoe-lafs | Tahoe-LAFS, a decentralized, fault-tolerant, distributed storage system |
| packages/nixpkgs/showmethekey | Show keys you typed on screen |
| packages/nixpkgs/setserial | Serial port configuration utility |
| packages/nixpkgs/tini | Tiny but valid init for containers |
| packages/nixpkgs/sks | Easily deployable & decentralized OpenPGP keyserver |
| packages/nixpkgs/swi-prolog-gui | Prolog compiler and interpreter |
| packages/nixpkgs/speedscope | Fast and interactive web-based viewer for performance profiles |
| packages/nixpkgs/st-snazzy | Snazzy terminal (suckless + beautiful) |
| packages/nixpkgs/ser2net | Serial to network connection server |
| packages/nixpkgs/seaview | GUI for molecular phylogeny |
| packages/nixpkgs/swiften | XMPP library for C++, used by the Swift client |
| packages/nixpkgs/signing-party | Collection of several projects relating to OpenPGP |
| packages/nixpkgs/singularity-overriden-nixos | |
| packages/nixpkgs/thc-ipv6 | IPv6 attack toolkit |
| packages/nixpkgs/socalabs-rp2a03 | Socalabs NES Ricoh 2A03 Emulation Plugin |
| packages/nixpkgs/tagainijisho | Free, open-source Japanese dictionary and kanji lookup tool |
| packages/nixpkgs/stellar-core | Implements the Stellar Consensus Protocol, a federated consensus protocol |
| packages/nixpkgs/spectre-meltdown-checker | Spectre & Meltdown vulnerability/mitigation checker for Linux |
| packages/nixpkgs/shncpd | Simple, stupid and slow HNCP daemon |
| packages/nixpkgs/scmccid | PCSC drivers for linux, for the SCM SCR3310 v2.0 card and others |
| packages/nixpkgs/taler-challenger | OAuth 2.0-based authentication service that validates user can receive messages at a certain address |
| packages/nixpkgs/tasknc | Ncurses wrapper around taskwarrior |
| packages/nixpkgs/semantik | Mind-mapping application for KDE |
| packages/nixpkgs/tana | Intelligent all-in-one workspace |
| packages/nixpkgs/tanidvr | CLI tool for managing and capturing video from DVRs which use the DVR-IP protocol |
| packages/nixpkgs/suricata | Free and open source, mature, fast and robust network threat detection engine |
| packages/nixpkgs/snippetexpanderd | Your little expandable text snippet helper daemon |
| packages/nixpkgs/soapui | Most Advanced REST & SOAP Testing Tool in the World |
| packages/nixpkgs/syspower | Simple power menu/shutdown screen for Hyprland |
| packages/nixpkgs/ssl-cert-check | Bourne shell script that can be used to report on expiring SSL certificates |
| packages/nixpkgs/snake4 | Game starring a fruit-eating snake |
| packages/nixpkgs/taglib-sharp | Library for reading and writing metadata in media files |
| packages/nixpkgs/slop | Queries for a selection from the user and prints the region to stdout |
| packages/nixpkgs/sqlauncher | Simple QT6 Program Launcher |
| packages/nixpkgs/supervise | Minimal unprivileged process supervisor making use of modern Linux features |
| packages/nixpkgs/timezonemap | GTK+3 Timezone Map Widget |
| packages/nixpkgs/sssd | System Security Services Daemon |
| packages/nixpkgs/ssh-tpm-agent | SSH agent with support for TPM sealed keys for public key authentication |
| packages/nixpkgs/scorched3d | 3D Clone of the classic Scorched Earth |
| packages/nixpkgs/ssw | GNU Spread Sheet Widget |
| packages/nixpkgs/swapspace | Dynamic swap manager for Linux |
| packages/nixpkgs/syshud | Simple heads up display written in gtkmm 4 |
| packages/nixpkgs/sideswap | Cross‑platform, non‑custodial wallet and atomic swap marketplace for the Liquid Network |
| packages/nixpkgs/stenc | SCSI Tape Encryption Manager |
| packages/nixpkgs/tinycmmc | Tiny CMake Module Collections |
| packages/nixpkgs/tangram | Run web apps on your desktop |
| packages/nixpkgs/sx | Simple alternative to both xinit and startx for starting a Xorg server |
| packages/nixpkgs/smbnetfs | FUSE FS for mounting Samba shares |
| packages/nixpkgs/shoreline | Very fast (200+ Gbit/s) pixelflut server written in C with full IPv6 support |
| packages/nixpkgs/supermodel | Sega Model 3 Arcade Emulator |
| packages/nixpkgs/surf-display | Kiosk browser session manager based on the surf browser |
| packages/nixpkgs/slsnif | Serial line sniffer |
| packages/nixpkgs/sil | Rogue-like game set in the First Age of Middle-earth |
| packages/nixpkgs/slade-unstable | Doom editor |
| packages/nixpkgs/sstp | SSTP client for Linux |
| packages/nixpkgs/tilda | Gtk based drop down terminal for Linux and Unix |
| packages/nixpkgs/service-wrapper | Convenient wrapper for the systemctl commands, borrow from Ubuntu |
| packages/nixpkgs/slweb | Static website generator which aims at being simplistic |
| packages/nixpkgs/surrealist | Visual management of your SurrealDB database |
| packages/nixpkgs/splitcode | Tool for flexible, efficient parsing, interpreting, and editing of technical sequences in sequencing reads |
| packages/nixpkgs/teensy-udev-rules | udev rules for the Teensy microcontrollers |
| packages/nixpkgs/sutils | Small command-line utilities |
| packages/nixpkgs/srt-live-server | Open-source low latency livestreaming server, based on Secure Reliable Tranport (SRT) |
| packages/nixpkgs/sysvtools | Utilities related to booting and shutdown |
| packages/nixpkgs/stone-kingdoms | Real-time strategy game made with LÖVE based on the original Stronghold by Firefly studios |
| packages/nixpkgs/tint2 | Simple panel/taskbar unintrusive and light (memory, cpu, aestetic) |
| packages/nixpkgs/tbox | Glib-like multi-platform c library |
| packages/nixpkgs/solarus-quest-editor | Editor for the Zelda-like ARPG game engine, Solarus |
| packages/nixpkgs/sly | Friendly image editor |
| packages/nixpkgs/server-box | Server status & toolbox |
| packages/nixpkgs/simple-live-app | Simply Watch Live |
| packages/nixpkgs/tango-cpp | Tango Distributed Control System - C++ library |
| packages/nixpkgs/supercollider | Programming language for real time audio synthesis |
| packages/nixpkgs/simplescreenrecorder | Screen recorder for Linux |
| packages/nixpkgs/swaylock-fancy | swaylock bash script that takes a screenshot of the desktop, blurs the background and adds a lock icon and text |
| packages/nixpkgs/sdl-jstest | Simple SDL joystick test application for the console |
| packages/nixpkgs/sxcs | Minimal X11 Color Picker and Magnifier |
| packages/nixpkgs/snap7 | Step7 Open Source Ethernet Communication Suite |
| packages/nixpkgs/sticky-notes | Simple sticky notes app for GNOME |
| packages/nixpkgs/tinywl | A "minimum viable product" Wayland compositor based on wlroots |
| packages/nixpkgs/supermariowar | Fan-made multiplayer Super Mario Bros. style deathmatch game |
| packages/nixpkgs/shortwave | Find and listen to internet radio stations |
| packages/nixpkgs/tinygettext | A simple gettext replacement that works directly on .po files |
| packages/nixpkgs/tinymembench | Simple benchmark for memory throughput and latency |
| packages/nixpkgs/snis-unwrapped | Space Nerds In Space, a multi-player spaceship bridge simulator |
| packages/nixpkgs/srb2 | Sonic Robo Blast 2 is a 3D Sonic the Hedgehog fangame based on a modified version of Doom Legacy |
| packages/nixpkgs/tiny8086 | Open-source small 8086 emulator |
| packages/nixpkgs/spatial-shell | Implementing a spatial model inspired by Material Shell, for i3 and sway |
| packages/nixpkgs/swell-foop | Puzzle game, previously known as Same GNOME |
| packages/nixpkgs/swiftPackages.Foundation | Core utilities, internationalization, and OS independence for Swift |