| i-dot-ming | Open source Pan-CJK serif typeface |
| kicad | Open Source Electronics Design Automation suite |
| nix-prefetch-hg | Script used to obtain source hashes for fetchhg |
| rman | Parse formatted man pages and man page source from most flavors of UNIX and converts them to HTML, ASCII, TkMan, DocBook, and other formats |
| render50 | Generate syntax-highlighted PDFs of source code |
| vanillatd | Vanilla Conquer is a modern, multi-platform source port of Command & Conquer: Tiberian Dawn |
| vanillara | Vanilla Conquer is a modern, multi-platform source port of Command & Conquer: Red Alert |
| maple-mono.CN | Open source monospace CN font with round corner and ligatures for IDE and command line
|
| maple-mono.NF | Open source Nerd Font font with round corner and ligatures for IDE and command line
|
| nodePackages_latest.elm-oracle | Query for information about values in elm source files. |
| ocamlPackages_latest.pp_loc | Quote and highlight input fragments at a given source location |
| python314Packages.qutip | Open-source software for simulating the dynamics of closed and open quantum systems |
| python313Packages.meson | Open source, fast and friendly build system made in Python |
| python313Packages.qutip | Open-source software for simulating the dynamics of closed and open quantum systems |
| python314Packages.meson | Open source, fast and friendly build system made in Python |
| ocamlPackages.ocamlmod | Generate OCaml modules from source files |
| headscale | Open source, self-hosted implementation of the Tailscale control server |
| megaglest | Entertaining free (freeware and free software) and open source cross-platform 3D real-time strategy (RTS) game |
| libpaper | Library for handling paper characteristics |
| mstflint | Open source version of Mellanox Firmware Tools (MFT) |
| python313Packages.gpgme | Python bindings to the GPGME API of the GnuPG cryptography library |
| python314Packages.gpgme | Python bindings to the GPGME API of the GnuPG cryptography library |
| coq2html | HTML documentation generator for Coq source files |
| gogetdoc | Gets documentation for items in Go source code |
| influxdb2-server | Open-source distributed time series database |
| nix-prefetch-svn | Script used to obtain source hashes for fetchsvn |
| nix-prefetch-bzr | Script used to obtain source hashes for fetchbzr |
| nlopt | Free open-source library for nonlinear optimization |
| nix-prefetch-cvs | Script used to obtain source hashes for fetchcvs |
| nix-prefetch-git | Script used to obtain source hashes for fetchgit |
| ronin | Free and Open Source Ruby toolkit for security research and development |
| snipe-it | Free open source IT asset/license management system |
| python314Packages.scipy | SciPy (pronounced 'Sigh Pie') is open-source software for mathematics, science, and engineering |
| python313Packages.myhdl | Free, open-source package for using Python as a hardware description and verification language |
| python313Packages.phply | Lexer and parser for PHP source implemented using PLY |
| python314Packages.myhdl | Free, open-source package for using Python as a hardware description and verification language |
| python313Packages.scipy | SciPy (pronounced 'Sigh Pie') is open-source software for mathematics, science, and engineering |
| python314Packages.phply | Lexer and parser for PHP source implemented using PLY |
| maple-mono.NL-CN | Open source No Ligature monospace CN font with round corner and ligatures for IDE and command line
|
| maple-mono.NL-NF | Open source No Ligature Nerd Font font with round corner and ligatures for IDE and command line
|
| wine64Packages.unstableFull | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| javaPackages.compiler.openjdk11 | Open-source Java Development Kit |
| wineWowPackages.stagingFull | Open Source implementation of the Windows API on top of X, OpenGL, and Unix (with staging patches) |
| godotPackages.export-template | Free and Open Source 2D and 3D game engine |
| octodns-providers.ddns | Simple Dynamic DNS source for octoDNS |
| python312Packages.mlt | Open source multimedia framework, designed for television broadcasting |
| ctagsWrapped | Tool for fast source code browsing (exuberant ctags) |
| qemu_kvm | Generic and open source machine emulator and virtualizer |
| kapacitor | Open source framework for processing, monitoring, and alerting on time series data |
| legendary-gl | Free and open-source Epic Games Launcher alternative |
| unciv | Open-source Android/Desktop remake of Civ V |
| umlet | Free, open-source UML tool with a simple user interface |
| maple-mono.NF-CN | Open source Nerd Font CN font with round corner and ligatures for IDE and command line
|
| python313Packages.pyvcd | Python package for writing Value Change Dump (VCD) files |
| python314Packages.pyvcd | Python package for writing Value Change Dump (VCD) files |
| kdePackages.kdenlive | Free and open source video editor, based on MLT Framework and KDE Frameworks |
| javaPackages.compiler.openjdk17 | Open-source Java Development Kit |
| javaPackages.compiler.openjdk25 | Open-source Java Development Kit |
| javaPackages.compiler.openjdk21 | Open-source Java Development Kit |
| python313Packages.arelle | Open source XBRL platform |
| azure-sdk-for-cpp.cmake | Cross-platform, open-source build system generator |
| maple-mono.NL-OTF | Open source No Ligature OpenType font with round corner and ligatures for IDE and command line
|
| rocmPackages.openmpi | Open source MPI-3 implementation |
| comet-gog_heroic | Open Source implementation of GOG Galaxy's Communication Service |
| faad2 | Open source MPEG-4 and MPEG-2 AAC decoder |
| netsurf-browser | Free, open source, small web browser |
| sofia_sip | Open-source SIP User-Agent library, compliant with the IETF RFC3261 specification |
| ubertooth | Open source wireless development platform suitable for Bluetooth experimentation |
| ocamlPackages.frama-c | Extensible and collaborative platform dedicated to source-code analysis of C software |
| jetbrains.idea-community | Free Java, Kotlin, Groovy and Scala IDE from jetbrains (built from source) |
| jetbrains.idea-community-src | Free Java, Kotlin, Groovy and Scala IDE from jetbrains (built from source) |
| maple-mono.NL-TTF | Open source No Ligature monospace TrueType font with round corner and ligatures for IDE and command line
|
| ocamlPackages.ppx_demo | PPX that exposes the source code string of an expression/module structure |
| python312Packages.vtk | Open source libraries for 3D computer graphics, image processing and visualization |
| python313Packages.mlt | Open source multimedia framework, designed for television broadcasting |
| python314Packages.mlt | Open source multimedia framework, designed for television broadcasting |
| wineWow64Packages.staging | Open Source implementation of the Windows API on top of X, OpenGL, and Unix (with staging patches) |
| earlybird | Sensitive data detection tool capable of scanning source code repositories for passwords, key files, and more |
| davs2 | Open-source decoder of AVS2-P2/IEEE1857.4 video coding standard |
| augustus | Open source re-implementation of Caesar III. Fork of Julius incorporating gameplay changes |
| fpc | Free Pascal Compiler from a source distribution |
| ghostfolio | Open Source Wealth Management Software |
| qgrep | Fast regular expression grep for source code with incremental index updates |
| krita-unwrapped | Free and open source painting application |
| mlton20180207Binary | Open-source, whole-program, optimizing Standard ML compiler |
| krank | Krank checks issue tracker link status in your source code |
| redis | Open source, advanced key-value store |
| vivictpp | Easy to use tool for subjective comparison of the visual quality of different encodings of the same video source |
| xavs2 | Open-source encoder of AVS2-P2/IEEE1857.4 video coding standard |
| zabbix60.agent | Enterprise-class open source distributed monitoring solution (client-side agent) |
| tt2020 | Advanced, open source, hyperrealistic, multilingual typewriter font for a new decade |
| obs-studio-plugins.obs-livesplit-one | OBS Studio plugin for adding LiveSplit One as a source |
| python314Packages.arelle | Open source XBRL platform |
| maple-mono.NL-NF-CN | Open source No Ligature Nerd Font CN font with round corner and ligatures for IDE and command line
|
| nodePackages.coc-spell-checker | Spelling checker for source code |
| obs-studio-plugins.obs-freeze-filter | Plugin for OBS Studio to freeze a source using a filter |
| discourseAllPlugins | Open source discussion platform |
| lightspark | Open source Flash Player implementation |
| liblouis | Open-source braille translator and back-translator |
| platformio | Open source ecosystem for IoT development |