| spicedb | Open source permission database |
| xmedcon | Open source toolkit for medical image conversion |
| xf86-video-omap | Open-source X.org graphics driver for TI OMAP graphics |
| wineWow64Packages.wayland | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| wineWow64Packages.minimal | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| plasma5Packages.mlt | Open source multimedia framework, designed for television broadcasting |
| wineWowPackages.unstable | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| daytona-bin | Open Source Dev Environment Manager |
| code-browser-gtk | Folding text editor, designed to hierarchically structure any kind of text file and especially source code |
| boomerang | General, open source, retargetable decompiler |
| ctags | Tool for fast source code browsing (exuberant ctags) |
| devpod | Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker |
| folly | Open-source C++ library developed and used at Facebook |
| glitchtip | Open source Sentry API compatible error tracking platform |
| fcast-client | FCast Client Terminal, a terminal open-source media streaming client |
| inochi-creator | Open source editor for the Inochi2D puppet format |
| miniz | Single C source file zlib-replacement library |
| luanti-server | Open source voxel game engine (formerly Minetest) |
| luanti-client | Open source voxel game engine (formerly Minetest) |
| openmw | Unofficial open source engine reimplementation of the game Morrowind |
| pyload-ng | Free and open-source download manager with support for 1-click-hosting sites |
| seabios-coreboot | Open source implementation of a 16bit x86 BIOS |
| wineWowPackages.waylandFull | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| kdePackages.qgpgme | Qt API bindings/wrapper for GPGME |
| qt6Packages.qgpgme | Qt API bindings/wrapper for GPGME |
| javaPackages.compiler.openjdk8 | Open-source Java Development Kit |
| netsurf.browser | Free, open source, small web browser |
| azure-sdk-for-cpp.cmake | Cross-platform, open-source build system generator |
| gnuradioPackages.bladeRF | GNU Radio source and sink blocks for bladeRF devices |
| winePackages.unstableFull | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| dxx-rebirth | Source Port of the Descent 1 and 2 engines |
| alire | Source-based package manager for the Ada and SPARK programming languages |
| espeak-classic | Compact open source software speech synthesizer |
| gophish | Open-Source Phishing Toolkit |
| openems | Open Source Electromagnetic Field Solver |
| sensu-go-agent | Open source monitoring tool for ephemeral infrastructure & distributed applications |
| seanime | Open-source media server for anime and manga |
| ocamlPackages_latest.janeStreet.ppx_typerep_conv | Generation of runtime types from type declarations |
| haskellPackages.ogma-language-jsonspec_1_10_0 | Ogma: Runtime Monitor translator: JSON Frontend |
| haskellPackages.ogma-language-jsonspec_1_11_0 | Ogma: Runtime Monitor translator: JSON Frontend |
| ocamlPackages_latest.ppx_typerep_conv | Generation of runtime types from type declarations |
| pidginPackages.purple-mm-sms | Libpurple plugin for sending and receiving SMS via Modemmanager |
| avr-sim | AVR assembler simulator for the stepwise execution of assembler source code - with many extras |
| code-browser-gtk2 | Folding text editor, designed to hierarchically structure any kind of text file and especially source code |
| aria2 | Lightweight, multi-protocol, multi-source, command-line download utility |
| bochs | Open-source IA-32 (x86) PC emulator |
| chirp | Free, open-source tool for programming your amateur radio |
| godot_4_3-mono | Free and Open Source 2D and 3D game engine |
| godot_4_4-mono | Free and Open Source 2D and 3D game engine |
| gotests | Generate Go tests from your source code |
| jikken | Powerful, source control friendly REST API testing toolkit |
| invidious | Open source alternative front-end to YouTube |
| melange | Build APKs from source code |
| localsend | Open source cross-platform alternative to AirDrop |
| mesa | Open source 3D graphics library |
| nasmfmt | Formatter for NASM source files |
| nugget-doom | Doom source port forked from Woof! with additional features |
| nnpdf | Open-source machine learning framework for global analyses of parton distributions |
| scspell | Spell checker for source code |
| stockfish | Strong open source chess engine |
| swift-format | Formatting technology for Swift source code |
| zabbix72.web | Enterprise-class open source distributed monitoring solution (web frontend) |
| zabbix60.web | Enterprise-class open source distributed monitoring solution (web frontend) |
| zabbix74.web | Enterprise-class open source distributed monitoring solution (web frontend) |
| zabbix70.web | Enterprise-class open source distributed monitoring solution (web frontend) |
| maple-mono.NL-Woff2 | Open source No Ligature WOFF2.0 font with round corner and ligatures for IDE and command line
|
| lohit-fonts.tamil-classical | Free and open source fonts for Indian languages (Classical Tamil) |
| wine64Packages.minimal | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| wineWow64Packages.waylandFull | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| wine64Packages.wayland | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| ballerina | Open-source programming language for the cloud |
| freecad | General purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler |
| mythtv | Open Source DVR |
| openasar | Open-source alternative of Discord desktop's "app.asar" |
| softether | Open-Source Free Cross-platform Multi-protocol VPN Program |
| woof-doom | Doom source port based on Boom/MBF |
| maple-mono.woff2 | Open source WOFF2.0 font with round corner and ligatures for IDE and command line
|
| python313Packages.eve | Open source Python REST API framework designed for human beings |
| python314Packages.eve | Open source Python REST API framework designed for human beings |
| swiftPackages.swift-format | Formatting technology for Swift source code |
| wineWowPackages.unstableFull | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |
| winePackages.staging | Open Source implementation of the Windows API on top of X, OpenGL, and Unix (with staging patches) |
| ocamlPackages_latest.pure-html | Write HTML directly in your OCaml source files with editor support |
| python313Packages.jax | Source-built JAX frontend: differentiate, compile, and transform Numpy code |
| python314Packages.jax | Source-built JAX frontend: differentiate, compile, and transform Numpy code |
| lohit-fonts.devanagari | Free and open source fonts for Indian languages (Devanagari script) |
| freecad-qt6 | General purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler |
| cargo-vet | Tool to help projects ensure that third-party Rust dependencies have been audited by a trusted source |
| graphite | Open source vector graphics editor and procedural design engine |
| godot3-debug-server | Free and Open Source 2D and 3D game engine (debug server) |
| godot_4_5-mono | Free and Open Source 2D and 3D game engine |
| godot_4_6-mono | Free and Open Source 2D and 3D game engine |
| gocyclo | Calculate cyclomatic complexities of functions in Go source code |
| higan | Open-source, cycle-accurate multi-system emulator |
| veilid | Open-source, peer-to-peer, mobile-first, networked application framework |
| vtk-full | Open source libraries for 3D computer graphics, image processing and visualization |
| vtkWithQt6 | Open source libraries for 3D computer graphics, image processing and visualization |
| python313Packages.cgen | C/C++ source generation from an AST |
| python314Packages.cgen | C/C++ source generation from an AST |
| wineWow64Packages.unstable | Open Source implementation of the Windows API on top of X, OpenGL, and Unix |