| jasper | Image processing/coding toolkit |
| hypre | Parallel solvers for sparse linear systems featuring multigrid methods |
| imlib2Full | Image manipulation library |
| irssi | Terminal based IRC client |
| jabcode | High-capacity 2D color bar code (library) |
| jtds_jdbc | Pure Java (type 4) JDBC 3.0 driver for Microsoft SQL Server |
| icecast | Server software for streaming multimedia |
| imtui | Immediate mode text-based user interface library |
| ispell | Interactive spell-checking program for Unix |
| hosts-bl | Simple tool to handle hosts file black lists |
| influxdb-cxx | InfluxDB C++ client library |
| hevea | Quite complete and fast LATEX to HTML translator |
| hhpc | Hides the mouse pointer in X11 |
| hoppet | Higher Order Perturbative Parton Evolution Toolkit |
| iniparser | Free standalone ini file parsing library |
| http-getter | Simple getter for HTTP URLs using cURL |
| hyperion-ng | Opensource Bias or Ambient Lighting implementation |
| imagemagick | Software suite to create, edit, compose, or convert bitmap images |
| inormalize | Program to normalize intensity of MINC files |
| luaPackages.luarocks-build-rust-mlua | A LuaRocks build backend for Lua modules written in Rust using mlua |
| liboping | C library to generate ICMP echo requests (a.k.a. ping packets) |
| libsieve | Interpreter for RFC 3028 Sieve and various extensions |
| lua51Packages.luautf8 | A UTF-8 support module for Lua |
| libhv | C/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client/server |
| lua55Packages.rocks-git-nvim | Use rocks.nvim to install plugins from git! |
| jwasm | MASM-compatible x86 assembler |
| lixPackageSets.lix_2_93.nix-eval-jobs | Hydra's builtin `hydra-eval-jobs` as a standalone tool |
| linenoise | Minimal, zero-config, BSD licensed, readline replacement |
| limesurvey | Open source survey application |
| kdePackages.qtkeychain | Platform-independent Qt API for storing passwords securely |
| libsass | C/C++ implementation of a Sass compiler |
| libsForQt5.qt5.qt3d | Cross-platform application framework for C++ |
| lua52Packages.neotest | An extensible framework for interacting with tests within NeoVim. |
| lua54Packages.gitsigns-nvim | Git integration for buffers |
| libnixxml | XML-based Nix-friendly data integration library |
| luaPackages.lua-resty-session | Session Library for OpenResty - Flexible and Secure |
| kew | Command-line music player for Linux |
| libcdada | Library for basic data structures in C |
| libtiger | Rendering library for Kate streams using Pango and Cairo |
| lixPackageSets.latest.nix-eval-jobs | Hydra's builtin `hydra-eval-jobs` as a standalone tool |
| lua55Packages.lpeg | Parsing Expression Grammars For Lua |
| lua52Packages.luarocks-build-treesitter-parser | A luarocks build backend for tree-sitter parsers. |
| libffcall | Foreign function call library |
| libmediainfo | Shared library for mediainfo |
| minecraftServers.vanilla-1-10 | Minecraft Server |
| maid | Rule-based file mover and cleaner in Ruby |
| lua52Packages.binaryheap | Binary heap implementation in pure Lua |
| luaPackages.sqlite | SQLite/LuaJIT binding and a highly opinionated wrapper for storing, retrieving, caching, and persisting [SQLite] databases |
| luaPackages.lmpfrlib | Lua API for the GNU MPFR library |
| luabind_luajit | Library that helps you create bindings between C++ and Lua |
| leatherman | Collection of C++ and CMake utility libraries |
| mfcuk | MiFare Classic Universal toolKit |
| libvirt-glib | Wrapper library of libvirt for glib-based applications |
| lua53Packages.lua | Powerful, fast, lightweight, embeddable scripting language |
| kdePackages.qtgraphs | Cross-platform application framework for C++ |
| lua51Packages.plenary-nvim | lua functions you don't want to write |
| lua51Packages.busted | Elegant Lua unit testing |
| kodi-cli | Kodi/XBMC bash script to send Kodi commands using JSON RPC. It also allows sending YouTube videos to Kodi |
| lagrange-tui | Beautiful Gemini Client |
| libretro.eightyone | Port of EightyOne to libretro |
| kdePackages.qtvirtualkeyboard | Cross-platform application framework for C++ |
| libsForQt5.qtpim | Cross-platform application framework for C++ |
| lua55Packages.busted | Elegant Lua unit testing |
| lorien | Infinite canvas drawing/note-taking app |
| lua52Packages.luazip | Library for reading files inside zip files |
| lua55Packages.luaexpat | XML Expat parsing |
| minecraftServers.vanilla | Minecraft Server |
| libversion | Advanced version string comparison library |
| luaPackages.lpeglabel | Parsing Expression Grammars For Lua with Labeled Failures |
| libretro.bsnes-mercury | Fork of bsnes with HLE DSP emulation restored (accuracy profile) |
| libthai | Set of Thai language support routines |
| minesector | Snazzy Minesweeper-based game built with SDL2 |
| lua52Packages.fzy | A lua implementation of the fzy fuzzy matching algorithm |
| kdePackages.qtsensors | Cross-platform application framework for C++ |
| marst | Algol-60-to-C translator |
| libao | |
| lua51Packages.alt-getopt | Process application arguments the same way as getopt_long |
| lua51Packages.luaossl | Most comprehensive OpenSSL module in the Lua universe. |
| lua52Packages.lualine-nvim | A blazing fast and easy to configure neovim statusline plugin written in pure lua. |
| mailcatcher | SMTP server and web interface to locally test outbound emails |
| minizip | Compression library implementing the deflate compression method found in gzip and PKZIP |
| kdePackages.qca | Qt Cryptographic Architecture |
| lua52Packages.mini-test | Test neovim plugins. Part of the mini.nvim suite. |
| libpst | Library to read PST (MS Outlook Personal Folders) files |
| lua51Packages.lualogging | A simple API to use logging features |
| lua55Packages.nvim-nio | A library for asynchronous IO in Neovim |
| lua51Packages.lusc_luv | Structured Async/Concurrency for Lua using Luv |
| lice | Print license based on selection and user options |
| libxcb-render-util | XCB convenience functions for the Render extension |
| mate.mate-common | Common files for development of MATE packages |
| luaPackages.cosmo | Safe templates for Lua |
| libsigsegv | Library to handle page faults in user mode |
| lua53Packages.sofa | A command execution engine powered by rofi. |
| lua53Packages.cassowary | The cassowary constraint solver |
| lambda-delta | LMI (Lambda Lisp Machine) emulator |
| lua53Packages.lmpfrlib | Lua API for the GNU MPFR library |
| luaPackages.rocks-dev-nvim | A swiss-army knife for testing and developing rocks.nvim modules. |
| lua51Packages.lua-iconv | Lua binding to the iconv |
| lzsa | Byte-aligned, efficient lossless packer that is optimized for fast decompression on 8-bit micros |
| liblinear | Library for large linear classification |