| texlivePackages.mftinc | Pretty-print Metafont source |
| haskellPackages.splint | HLint as a GHC source plugin |
| perlPackages.DevelPatchPerl | Patch perl source a la Devel::PPPort's buildperl.pl |
| nlopt | Free open-source library for nonlinear optimization |
| ronin | Free and Open Source Ruby toolkit for security research and development |
| snipe-it | Free open source IT asset/license management system |
| haskellPackages.cantor | Application for analysis of java source code |
| haskellPackages.ormolu | A formatter for Haskell source code |
| maple-mono.NL-Variable | Open source No Ligature monospace variable font with round corner and ligatures for IDE and command line
|
| akkuPackages.rapid-syntax | Syntax objects encapsulating Scheme datums together with source-location information |
| haskellPackages.casing | Convert between various source code casing conventions |
| haskellPackages.hstyle | Checks Haskell source code for style compliance |
| haskellPackages.errata | Source code error pretty printing |
| haskellPackages.vcsgui | GUI library for source code management systems |
| haskellPackages.srcloc | Data types for managing source code locations |
| texlivePackages.eoldef | Define commands which absorb the whole source line as arguments |
| perl5Packages.DevelNYTProf | Powerful fast feature-rich Perl source code profiler |
| perl5Packages.Autodia | AutoDia, create UML diagrams from source code |
| maple-mono.CN-unhinted | Open source monospace CN unhinted font with round corner and ligatures for IDE and command line
|
| maple-mono.NF-unhinted | Open source Nerd Font unhinted font with round corner and ligatures for IDE and command line
|
| umlet | Free, open-source UML tool with a simple user interface |
| unciv | Open-source Android/Desktop remake of Civ V |
| haskellPackages.hstidy | Takes haskell source on stdin, parses it, then prettyprints it to stdout |
| haskellPackages.espial | Espial is an open-source, web-based bookmarking server |
| haskellPackages.sousit | Source/Sink/Transform: An alternative to lazy IO and iteratees |
| perl540Packages.Filter | Source Filters |
| perl538Packages.Filter | Source Filters |
| faad2 | Open source MPEG-4 and MPEG-2 AAC decoder |
| maple-mono.NL-NF-unhinted | Open source No Ligature Nerd Font unhinted font with round corner and ligatures for IDE and command line
|
| maple-mono.NL-CN-unhinted | Open source No Ligature monospace CN unhinted font with round corner and ligatures for IDE and command line
|
| davs2 | Open-source decoder of AVS2-P2/IEEE1857.4 video coding standard |
| krank | Krank checks issue tracker link status in your source code |
| qgrep | Fast regular expression grep for source code with incremental index updates |
| redis | Open source, advanced key-value store |
| xavs2 | Open-source encoder of AVS2-P2/IEEE1857.4 video coding standard |
| tt2020 | Advanced, open source, hyperrealistic, multilingual typewriter font for a new decade |
| maple-mono.NF-CN-unhinted | Open source Nerd Font CN unhinted font with round corner and ligatures for IDE and command line
|
| haskellPackages.ghc-parser | Haskell source parser from GHC |
| haskellPackages.ats-format | A source-code formatter for ATS |
| perl5Packages.DevelPatchPerl | Patch perl source a la Devel::PPPort's buildperl.pl |
| haskellPackages.pretty-loc | Tracking and highlighting of locations in source files |
| haskellPackages.elm-export | A library to generate Elm types from Haskell source |
| texlivePackages.synctex | engine-level feature synchronizing output and source |
| maple-mono.NL-NF-CN-unhinted | Open source No Ligature Nerd Font CN unhinted font with round corner and ligatures for IDE and command line
|
| haskellPackages.inline-c | Write Haskell source files including C code inline. No FFI required. |
| bat-extras.prettybat | Pretty-print source code and highlight it with bat |
| haskellPackages.CoreErlang | Manipulating Core Erlang source code |
| lucide | Open-source icon library that provides 1000+ icons |
| lexbor | Open source HTML Renderer library |
| haskellPackages.located | Source location helpers |
| texlivePackages.pdfsync | Provide links between source and PDF |
| python312Packages.nlopt | Free open-source library for nonlinear optimization |
| python313Packages.nlopt | Free open-source library for nonlinear optimization |
| python314Packages.nlopt | Free open-source library for nonlinear optimization |
| ormolu | A formatter for Haskell source code |
| nika-fonts | Persian/Arabic Open Source Font |
| taisei | Free and open-source Touhou Project clone and fangame |
| sympa | Open source mailing list manager |
| haskellPackages.entropy | A platform independent entropy source |
| texlivePackages.metatex | Incorporate Metafont pictures in TeX source |
| texlivePackages.codebox | Highlighted source code in a fancy box |
| texlivePackages.preview | Extract bits of a LaTeX source for output |
| python312Packages.kicad | Just the built source without the libraries |
| haskellPackages.visual-prof | Create a visual profile of a program's source code |
| moodle | Free and open-source learning management system (LMS) written in PHP |
| julius | Open source re-implementation of Caesar III |
| quarto | Open-source scientific and technical publishing system built on Pandoc |
| haskellPackages.srcinst | Build and install Debian packages completely from source |
| texlivePackages.runcode | Execute foreign source code and embed the result in the pdf file |
| dcfldd | Enhanced version of GNU dd |
| open-fonts | Collection of beautiful free and open source fonts |
| perl538Packages.PerlCritic | Critique Perl source code for best-practices |
| perl540Packages.PerlCritic | Critique Perl source code for best-practices |
| perlPackages.FileFindObjectRule | Alternative interface to File::Find::Object |
| perl540Packages.DevelNYTProf | Powerful fast feature-rich Perl source code profiler |
| perl538Packages.DevelNYTProf | Powerful fast feature-rich Perl source code profiler |
| cproto | Tool to generate C function prototypes from C source code |
| chiaki | Free and Open Source PlayStation Remote Play Client |
| jimtcl | Open source small-footprint implementation of the Tcl programming language |
| rtrlib | Open-source C implementation of the RPKI/Router Protocol client |
| perlPackages.TestMojibake | Check your source for encoding misbehavior |
| haskellPackages.haskell-src | Support for manipulating Haskell source code |
| cpp-netlib | Collection of open-source libraries for high level network programming |
| dnsmap | Scan for subdomains using brute-force techniques |
| ark-pixel-font | Open source pan-CJK pixel font |
| mapnik | Open source toolkit for developing mapping applications |
| haskellPackages.hlint_3_8 | Source code suggestions |
| perl5Packages.FileFindObjectRule | Alternative interface to File::Find::Object |
| perl538Packages.Autodia | AutoDia, create UML diagrams from source code |
| perl540Packages.Autodia | AutoDia, create UML diagrams from source code |
| abseil-cpp | Open-source collection of C++ code designed to augment the C++ standard library |
| hackrf | Open source SDR platform |
| inspec | Open-source testing framework for infrastructure with a human- and machine-readable language for specifying compliance, security and policy requirements |
| openrw | Unofficial open source recreation of the classic Grand Theft Auto III game executable |
| silice | Open source language that simplifies prototyping and writing algorithms on FPGA architectures |
| texlivePackages.pdftosrc | Extract source file or stream from PDF file |
| maple-mono.truetype-autohint | Open source monospace ttf autohint font with round corner and ligatures for IDE and command line
|
| perl5Packages.TestMojibake | Check your source for encoding misbehavior |
| niimath | Open-source clone of fslmaths |
| survex | Free Software/Open Source software package for mapping caves |