The dev-libs category contains various miscellaneous programming libraries.
| 389-adminutil | 389 adminutil |
|---|---|
| 9libs | A package of Plan 9 compatibility libraries |
| ace | The Adaptive Communications Environment |
| actor-framework | The C++ Actor Framework (CAF) |
| amdgpu-pro-opencl | Proprietary OpenCL implementation for AMD GPUs |
| angelscript | A flexible, cross-platform scripting library |
| antlr-c | The ANTLR3 C Runtime |
| appstream | Cross-distro effort for providing metadata for software in the Linux ecosystem |
| appstream-glib | Provides GObjects and helper methods to read and write AppStream metadata |
| apr | Apache Portable Runtime Library |
| apr-util | Apache Portable Runtime Utility Library |
| argtable | An ANSI C library for parsing GNU-style command-line options with minimal fuss |
| asyncresolv | Asynchronous DNS query library written in C++ |
| atcore | API to manage the serial connection between the computer and 3D Printers |
| atf | Libraries to write tests in C, C++ and shell |
| atk | GTK+ & GNOME Accessibility Toolkit |
| bareos-fastlzlib | Fork of zlib-like interface to fast block compression (LZ4 or FastLZ) libraries |
| bcm2835 | Provides access to GPIO and other IO functions on the Broadcom BCM2835 |
| beecrypt | General-purpose cryptography library |
| beignet | OpenCL implementation for Intel GPUs |
| bglibs | Bruce Guenters Libraries Collection |
| bitset | A compressed bitset with supporting data structures and algorithms |
| blitz | High-performance C++ numeric library |
| boehm-gc | The Boehm-Demers-Weiser conservative garbage collector |
| boost | Boost Libraries for C++ |
| boost-mpl-cartesian_product | an extension to the Boost.MPL library |
| boost-numpy | Boost.Python interface for NumPy |
| botan | A C++ crypto library |
| btparser | Parser and analyzer for backtraces produced by GDB |
| busybee | A messaging abstraction on top of TCP sockets used in HyperDex |
| c-blosc | Blocking, shuffling and lossless compression library |
| c-capnproto | C library/compiler for the Cap'n Proto serialization/RPC protocol |
| caliper | Application Introspection System |
| capnproto | RPC/Serialization system with capabilities support |
| capstone | disassembly/disassembler framework + bindings |
| cdk | A library of curses widgets |
| cereal | header-only C++11 serialization library |
| cgicc | A C++ class library for writing CGI applications |
| cgilib | A simple and lightweight interface to the CGI for C and C++ programs |
| check | A unit test framework for C |
| chmlib | Library for MS CHM (compressed html) file format |
| cityhash | Google's CityHash family of hash functions |
| cl | OpenCL bindings for Erlang |
| cloog | A loop generator for scanning polyhedra |
| collada-dom | COLLADA Document Object Model (DOM) C++ Library |
| concurrencykit | A library with concurrency related algorithms and data structures in C |
| confuse | a configuration file parser library |
| console_bridge | A ROS-independent package for logging into rosconsole/rosout |
| cpl-stratego | Choice library mostly used by Stratego |
| cppcodec | C++11 library to encode/decode base64, base64url, base32, base32hex and hex |
| crossguid | Lightweight cross platform C++ GUID/UUID library |
| crypto++ | C++ class library of cryptographic schemes |
| cudnn | NVIDIA Accelerated Deep Learning on GPU library |
| cvector | An ANSI C implementation of dynamic arrays (approximation of C++ vectors) |
| cxxtools | Collection of general purpose C++-classes |
| cyberjack | REINER SCT cyberJack pinpad/e-com USB user space driver library |
| cygwin | Linux-like environment for Windows |
| cyrus-sasl | The Cyrus SASL (Simple Authentication and Security Layer) |
| d0_blind_id | Blind-ID library for user identification using RSA blind signatures |
| darts | A C++ template library that implements Double-Array |
| dbus-c++ | Provides a C++ API for D-BUS |
| dbus-glib | D-Bus bindings for glib |
| device-atlas-api-c | API to detect devices based on the User-Agent HTTP header |
| dietlibc | A libc optimized for small size |
| ding-libs | set of utility libraries (mostly used by sssd) |
| DirectFB | Thin library on top of the Linux framebuffer devices |
| distorm64 | The ultimate disassembler library (X86-32, X86-64) |
| dmalloc | A Debug Malloc Library |
| dotconf | dot.conf configuration file parser |
| double-conversion | Binary-decimal and decimal-binary conversion routines for IEEE doubles |
| eb | EB is a C library and utilities for accessing CD-ROM books |
| eekboard | An easy to use virtual keyboard toolkit |
| efl | Enlightenment Foundation Libraries all-in-one package |
| elfio | ELF reader and producer implemented as a C++ library |
| elfutils | Libraries/utilities to handle ELF objects (drop in replacement for libelf) |
| eventlog | Support library for syslog-ng |
| expat | Stream-oriented XML parser library |
| fampp2 | C++ wrapper for fam |
| faxpp | Small, fast and conformant XML pull parser written in C |
| fcgi | FastCGI Developer's Kit |
| fddl | Free Decision Diagram Library |
| ferrisloki | Loki C++ library from Modern C++ Design |
| ffcall | Build foreign function call interfaces in embedded interpreter |
| flatbuffers | Memory efficient serialization library |
| folks | Library for aggregating people from multiple sources |
| freexl | Simple XLS data extraction library |
| fribidi | A free implementation of the unicode bidirectional algorithm |
| fstrm | Frame Streams implementation in C |
| g-wrap | A tool for exporting C libraries into Scheme |
| gdl | GNOME docking library |
| gecode | An environment for developing constraint-based applications |
| geoip | GeoIP Legacy C API |
| gf-complete | A Comprehensive Open Source Library for Galois Field Arithmetic |
| gf2x | C/C++ routines for fast arithmetic in GF(2)[x] |
| girara | UI library that focuses on simplicity and minimalism |
| gjs | Javascript bindings for GNOME |
| glib | The GLib library of C routines |
| gmime | Utilities for creating and parsing messages using MIME |
| gmp | Library for arbitrary-precision arithmetic on different type of numbers |
| gnulib | Gnulib is a library of common routines intended to be shared at the source level |
| go-fuse | native bindings for the FUSE kernel module |
| go-usb | CGO bindings for libusb |
| gobject-introspection | Introspection system for GObject-based libraries |
| gobject-introspection-common | Build infrastructure for GObject Introspection |
| gom | GObject to SQLite object mapper library |
| granite | Elementary OS library that extends Gtk+ |
| grantlee | C++ string template engine based on the Django template system |
| grok | DRY and RAD for regular expressions |
| gtx | Small collection of functions intended to enhance the GLib testing framework |
| gumbo | The HTML5 parsing algorithm implemented as a pure C99 library |
| handystats | C++ library for collecting user-defined in-process runtime statistics |
| hashit | Generic C hash library which supports multiple collision handling methods |
| hidapi | A multi-platform library for USB and Bluetooth HID-Class devices |
| hiredis | Minimalistic C client library for the Redis database |
| http-fetcher | Library for downloading files via HTTP using the GET method |
| hyperleveldb | Hyperdex fork/extension of leveldb |
| hyperscan | High-performance regular expression matching library |
| hyphen | ALTLinux hyphenation library |
| Ice | ICE middleware C++ library and generator tools |
| icu | International Components for Unicode |
| icu-layoutex | External layout part of International Components for Unicode |
| icu-le-hb | ICU Layout Engine API on top of HarfBuzz shaping library |
| igraph | Creating and manipulating undirected and directed graphs |
| iksemel | eXtensible Markup Language parser library designed for Jabber applications |
| ilbc-rfc3951 | iLBC is a speech codec suitable for robust voice communication over IP |
| iniparser | A free stand-alone ini file parsing library |
| injeqt | Dependency injection framework for Qt5 |
| input-pad | On-screen input pad to send characters with mouse |
| intel-common | Common libraries and utilities needed for Intel compilers and libraries |
| isl | A library for manipulating integer points bounded by linear constraints |
| ivykis | Library for asynchronous I/O readiness notification |
| jansson | C library for encoding, decoding and manipulating JSON data |
| jemalloc | Jemalloc is a general-purpose scalable concurrent allocator |
| jerasure | A Library in C Facilitating Erasure Coding for Storage Applications |
| json-c | A JSON implementation in C |
| json-glib | Library providing GLib serialization and deserialization for the JSON format |
| jsoncpp | C++ JSON reader and writer |
| jthread | JThread provides some classes to make use of threads easy on different platforms |
| judy | A C library that implements a dynamic array |
| kasync | C++ library for controlling asynchronous tasks |
| kdiagram | Powerful libraries (KChart, KGantt) for creating business diagrams |
| keybinder | A library for registering global keyboard shortcuts |
| keystone | assembly/assembler framework + bindings |
| klibc | A minimal libc subset for use with initramfs |
| kpathsea | Path searching library for TeX-related files |
| kproperty | Property editing framework with editor widget similar to Qt Designer |
| kqoauth | Library for Qt that implements the OAuth 1.0 authentication specification |
| kreport | Framework for creation and generation of reports in multiple formats |
| leatherman | A C++ toolkit |
| legousbtower | The lego mindstorms usb tower headers and/or modules |
| leveldb | a fast key-value storage library written at Google |
| libaio | Asynchronous input/output library that uses the kernels native interface |
| libappindicator | A library to allow applications to export a menu into the Unity Menu bar |
| libarcus | This library facilitates communication between Cura and its backend |
| libassuan | IPC library used by GnuPG and GPGME |
| libatasmart | A small and lightweight parser library for ATA S.M.A.R.T. hard disks |
| libatomic_ops | Implementation for atomic memory update operations |
| libattica | A library providing access to Open Collaboration Services |
| libax25 | AX.25 library for hamradio applications |
| libb64 | Fast Base64 encoding/decoding routines |
| libbase58 | C implementation of Bitcoin's base58 encoding |
| libbegemot | begemot utility function library |
| libbrahe | A Heterogenous C Library of Numeric Functions |
| libbsd | An library to provide useful functions commonly found on BSD systems |
| libbson | A BSON utility library |
| libbulletml | A Library of Bullet Markup Language |
| libburn | Open-source library for reading, mastering and writing optical discs |
| libbytesize | Tiny library providing a C "class" for working with arbitrary big sizes in bytes |
| libcaldav | C library implementing client support for CalDAV |
| libcdio | A library to encapsulate CD-ROM reading and control |
| libcdio-paranoia | an advanced CDDA reader with error correction |
| libcec | Library for communicating with the Pulse-Eight USB HDMI-CEC Adaptor |
| libcgroup | Tools and libraries to configure and manage kernel control groups |
| libclc | OpenCL C library |
| libcli | Cisco-style (telnet) command-line interface library |
| libclsync | Control and monitoring library for clsync |
| libconfig | Libconfig is a simple library for manipulating structured configuration files |
| libcoyotl | A collection of portable C++ classes |
| libcroco | Generic Cascading Style Sheet (CSS) parsing and manipulation toolkit |
| libcss | CSS parser and selection engine, written in C |
| libcxml | small C++ library which makes it marginally neater to parse XML using libxml++ |
| libdaemon | Simple library for creating daemon processes in C |
| libdbh | a small library to create and manage 64-bit disk based hash tables |
| libdbusmenu | Library to pass menu structure across DBus |
| libdbusmenu-qt | Library providing Qt implementation of DBusMenu specification |
| libdivecomputer | Library for communication with dive computers from various manufacturers |
| libdivsufsort | Suffix-sorting library (for BWT) |
| libdnet | simplified, portable interface to several low-level networking routines |
| libdnsres | A non-blocking DNS resolver library |
| libdshconfig | Library for parsing dsh.style configuration files |
| libdynd | C++ dynamic multi-dimensionnal array library with Python exposure |
| libe | Hyperdex libe support library |
| libebml | Extensible binary format library (kinda like XML) |
| libedit | BSD replacement for libreadline |
| libee | An Event Expression Library inspired by CEE |
| libelf | A ELF object file access library |
| liberasurecode | Erasure Code API library written in C with pluggable Erasure Code backends. |
| libestr | Library for some string essentials |
| libev | A high-performance event loop/event model with lots of feature |
| libevdev | Handler library for evdev events |
| libevent | Library to execute a function when a specific event occurs on a file descriptor |
| libevocosm | A C++ framework for evolutionary computing |
| libexecinfo | A library for inspecting program's backtrace |
| libexplain | Library which may be used to explain Unix and Linux system call errors |
| libezV24 | library that provides an easy API to Linux serial ports |
| libf2c | Library that converts FORTRAN to C source |
| libfastjson | Fork of the json-c library, which is optimized for liblognorm processing |
| libffi | a portable, high level programming interface to various calling conventions |
| libfilezilla | C++ library offering some basic functionality for platform-independent programs |
| libflatarray | Struct of arrays library with object oriented interface for C++ |
| libfmt | Small, safe and fast formatting library |
| libg15 | The libg15 library gives low-level access to the Logitech G15 keyboard |
| libg15render | Small library for display text and graphics on a Logitech G15 keyboard |
| libgamin | Library providing the FAM File Alteration Monitor API |
| libgaminggear | Provides functionality for gaming input devices |
| libgcrypt | General purpose crypto library based on the code used in GnuPG |
| libgdata | GLib-based library for accessing online service APIs using the GData protocol |
| libgee | GObject-based interfaces and classes for commonly used data structures |
| libgit2 | A linkable library for Git |
| libgit2-glib | Git library for GLib |
| libgnome-games-support | Library for code common to Gnome games |
| libgpg-error | Contains error handling functions used by GnuPG software |
| libgpiod | C library and tools for interacting with the linux GPIO character device |
| libgpuarray | Library to manipulate tensors on the GPU |
| libgudev | GObject bindings for libudev |
| libgusb | GObject wrapper for libusb |
| libgweather | Library to access weather information from online services |
| libhid | Provides a generic and flexible way to access and interact with USB HID devices |
| libhome | libhome is a library providing a getpwnam() emulation |
| libhtmlparse | HTML parsing library |
| libical | An implementation of basic iCAL protocols |
| libiconv | GNU charset conversion library for libc which doesn't implement it |
| libIDL | CORBA tree builder |
| libidmef | Implementation of the IDMEF XML draft |
| libindicate | Library to raise flags on DBus for other components of the desktop |
| libindicator | A set of symbols and convience functions that all indicators would like to use |
| libinput | Library to handle input devices in Wayland |
| libintl | the GNU international library (split out of gettext) |
| libisoburn | Creation/expansion of ISO-9660 filesystems on CD/DVD media supported by libburn |
| libisofs | Open-source library for reading, mastering and writing optical discs |
| libite | A collection of useful BSD APIs |
| libixion | General purpose formula parser & interpreter |
| libkpass | Libkpass is a C implementation to access KeePass 1.x format password databases |
| libksba | X.509 and CMS (PKCS#7) library |
| liblazy | lib for D-Bus daemon messages, querying HAL or PolicyKit privileges |
| liblinear | A Library for Large Linear Classification |
| liblinebreak | Line breaking library |
| liblist | Generic linked-list manipulation routines, plus queues and stacks |
| liblogging | Liblogging is an easy to use, portable, open source library for system logging |
| liblognorm | Fast samples-based log normalization library |
| liblouis | An open-source braille translator and back-translator |
| libltdl | A shared library tool for developers |
| liblzw | small C library for reading LZW compressed files (.Z) |
| libmaa | Library with low-level data structures which are helpful for writing compilers |
| libmacaroons | Hyperdex macaroons support library |
| libmail | A mail handling library |
| libmateweather | MATE library to access weather information from online services |
| libmaxminddb | C library for the MaxMind DB file format |
| libmba | A library of generic C modules |
| libmcal | Modular Calendar Access Library |
| libmcrypt | libmcrypt provides uniform interface to access several encryption algorithms |
| libmelf | libmelf is a library interface for manipulating ELF object files |
| libmemcache | C API for memcached |
| libmemcached | a C client library to the memcached server |
| libmirage | CD and DVD image access library |
| libmix | Programs Crypto/Network/Multipurpose Library |
| libmodbus | Modbus library which supports RTU communication over a serial line or a TCP link |
| libmoe | Multi octet character encoding handling library |
| libmongo-client | The alternative C driver for MongoDB |
| libmowgli | Useful set of performance and usability-oriented extensions to C |
| libmspack | A library for Microsoft compression formats |
| libnatspec | library to smooth charset/localization issues |
| libnfc | Near Field Communications (NFC) library |
| libnl | Libraries providing APIs to netlink protocol based Linux kernel interfaces |
| libnsfb | framebuffer abstraction library, written in C |
| libnsutils | base64 and time library, written in C |
| libntru | C Implementation of NTRUEncrypt |
| libofx | A library to support the Open Financial eXchange XML format |
| liboil | Library of simple functions that are optimized for various CPUs |
| liboobs | Liboobs is a wrapping library to the System Tools Backends |
| liboop | low-level event loop management library for POSIX-based operating systems |
| liborcus | Standalone file import filter library for spreadsheet documents |
| libotf | Library for handling OpenType fonts (OTF) |
| libowfat | reimplement libdjb - excellent libraries from Dan Bernstein |
| libp11 | Abstraction layer to simplify PKCS#11 API |
| libparserutils | library for building efficient parsers, written in C |
| libpcre | Perl-compatible regular expression library |
| libpcre-debian | libpcre(posix).so.3 symlinks for compatibility with Debian |
| libpcre2 | Perl-compatible regular expression library |
| libpeas | A GObject plugins library |
| libpfm | Hardware-based performance monitoring interface for Linux |
| libpipeline | a pipeline manipulation library |
| libplatform | Platform support library used by libCEC and binary add-ons for Kodi |
| libpo6 | Hyperdex libpo6 support library |
| libpqxx | Standard front-end for writing C++ programs that use PostgreSQL |
| libprelude | Prelude-SIEM Framework Library |
| libpreludedb | Framework to easy access to the Prelude database |
| libproccpuinfo | Architecture independent C API for reading /proc/cpuinfo |
| libpthread-stubs | Pthread functions stubs for platforms missing them |
| libpwquality | Library for password quality checking and generating random passwords |
| libqtxdg | A Qt implementation of XDG standards |
| libratbag | Library to configure gaming mice |
| librdkafka | Apache Kafka C/C++ client library |
| librelp | An easy to use library for the RELP protocol |
| librep | Shared library implementing a Lisp dialect |
| libreport | Generic library for reporting software bugs |
| libressl | Free version of the SSL/TLS protocol forked from OpenSSL |
| librevenge | A helper library for REVerse ENGineered formats filters |
| libsass | A C/C++ implementation of a Sass CSS compiler |
| libsecp256k1 | Optimized C library for EC operations on curve secp256k1 |
| libserialport | Cross platform serial port access library |
| libsigc++ | Typesafe callback system for standard C++ |
| libsigsegv | Library for handling page faults in user mode |
| libslz | stateless, zlib-compatible, and very fast compression library |
| libsodium | A portable fork of NaCl, a higher-level cryptographic library |
| libsolv | Library for solving packages and reading repositories |
| libspnav | libspnav is a replacement for the magellan library with a cleaner API |
| libspt | Library for handling root privilege |
| libsqlora8 | Simple C-library to access Oracle databases via the OCI interface |
| libstrl | Compat library for functions like strlcpy(), strlcat(), strnlen(), getline() |
| libstroke | A Stroke and Gesture recognition Library |
| libtar | C library for manipulating tar archives |
| libtasn1 | ASN.1 library |
| libtecla | Tecla command-line editing library |
| libtermkey | Library for easy processing of keyboard entry from terminal-based programs |
| libtomfloat | library for floating point number manipulation |
| libtommath | Optimized and portable routines for integer theoretic applications |
| libtompoly | portable ISO C library for polynomial basis arithmetic |
| libtrain | Library for calculating fastest train routes |
| libtreadstone | Hyperdex libtreadstone support library |
| libtubo | small and simple interprocess communication library |
| libucl | Universal configuration library parser |
| libuev | A collection of useful BSD APIs |
| libunibreak | Line and word breaking library |
| libunicode | Unicode library |
| libunique | A library for writing single instance application |
| libunistring | Library for manipulating Unicode and C strings according to Unicode standard |
| libusb | Userspace access to USB devices |
| libusb-compat | Userspace access to USB devices (libusb-0.1 compat wrapper) |
| libusbhp | Usb Hotplug Library |
| libutf8proc | mapping tool for UTF-8 strings |
| libuv | Cross-platform asychronous I/O |
| libverto | Main event loop abstraction library |
| libvformat | Library to read and write vcard files |
| libvolume_id | Library to provide file system information |
| libvterm | An abstract library implementation of a VT220/xterm/ECMA-48 terminal emulator |
| libvterm-neovim | An abstract library implementation of a VT220/xterm/ECMA-48 terminal emulator |
| libwacom | Library for identifying Wacom tablets and their model-specific features |
| libwapcaplet | string internment library, written in C |
| libwbxml | Library and tools to parse, encode and handle WBXML documents |
| libx86 | A hardware-independent library for executing real-mode x86 code |
| libx86emu | A library for emulating x86 |
| libxdg-basedir | Small library to access XDG Base Directories Specification paths |
| libxdiff | Library for creating diff files |
| libxls | A library which can read Excel (xls) files |
| libxml2 | XML C parser and toolkit |
| libxslt | XSLT libraries and tools |
| libyaml | YAML 1.1 parser and emitter written in C |
| libzia | platform abstraction code for tucnak package |
| libzip | Library for manipulating zip archives |
| link-grammar | A Syntactic English parser |
| lockdev | Library for locking devices |
| locked_sstream | tiny C++ library which wraps std::stringstream in a mutex |
| log4cplus | C++ port of the Log for Java (log4j) logging library |
| log4cpp | C++ classes for flexible logging to files, syslog and other destinations |
| log4cxx | Library of C++ classes for logging to files, syslog and other destinations |
| log4sh | A flexible logging framework for shell scripts |
| log4shib | Internet2 version for OpenSAML of log4cpp logging framework |
| ltxml | Integrated set of XML tools and a developers tool-kit with C API |
| luise-bin | Programming interface for the Wallbraun LCD-USB-Interface |
| lzo | An extremely fast compression and decompression library |
| m17n-lib | Multilingual Library for Unix/Linux |
| maloc | Minimal Abstraction Layer for Object-oriented C/C++ programs |
| mapm | Mike's Arbitrary Precision Math Library |
| marisa | Matching Algorithm with Recursively Implemented StorAge |
| mathjax | JavaScript display engine for LaTeX, MathML and AsciiMath |
| mdsplib | METAR Decoder Software Package Library |
| MicroJSON | Small and simple to use JSON generation and parsing library |
| mimetic | C++ MIME library designed to be easy to use and integrate, fast and efficient. |
| mini-xml | Small XML parsing library to read XML and XML-like data files |
| mm | Shared Memory Abstraction Library |
| mongo-c-driver | A high-performance MongoDB driver for C |
| mongo-cxx-driver | C++ Driver for MongoDB |
| mpc | A library for multiprecision complex arithmetic with exact rounding |
| mpfr | library for multiple-precision floating-point computations with exact rounding |
| mps | Ravenbrook Memory Pool System |
| msgpack | MessagePack is a binary-based efficient data interchange format |
| nanomsg | High-performance messaging interface for distributed applications |
| nettle | Low-level cryptographic library |
| newt | Redhat's Newt windowing toolkit development files |
| npth | New GNU Portable Threads Library |
| nsgenbind | generate javascript to dom bindings from w3c webidl files |
| nspr | Netscape Portable Runtime |
| nss | Mozilla's Network Security Services library that implements PKI support |
| ntl | High-performance and portable Number Theory C++ library |
| ocl-icd | Alternative to vendor specific OpenCL ICD loaders |
| onigmo | Onigmo is a regular expressions library forked from Oniguruma |
| oniguruma | Regular expression library for different character encodings |
| opencryptoki | PKCS#11 provider cryptographic hardware |
| openct | library for accessing smart card terminals |
| OpenNI | OpenNI SDK |
| OpenNI2 | OpenNI2 SDK |
| openobex | Implementation of the OBEX protocol used for transferring data to mobile devices |
| opensc | Libraries and applications to access smartcards |
| openspecfun | A collection of special mathematical functions |
| OpenSRF | Framework for the high-level development of the Evergreen ILS software |
| openssl | full-strength general purpose cryptography library (including SSL and TLS) |
| ossp-uuid | An ISO-C:1999 API with CLI for generating DCE, ISO/IEC and RFC compliant UUID |
| pakchois | PaKChoiS - PKCS #11 wrapper library |
| papi | Performance Application Programming Interface |
| pcc-libs | pcc compiler support libs |
| pcl | Portable Coroutine Library |
| pcre++ | A C++ support library for libpcre |
| pegtl | header-only library for creating parsers according to Parsing Expression Grammar |
| pigpio | A library for the Raspberry which allows control of the GPIOs |
| pkcs11-helper | PKCS#11 helper library |
| poco | C++ libraries for building network-based applications |
| polylib | ppl port of cloog |
| popt | Parse Options - Command line parser |
| ppl | The Parma Polyhedra Library for numerical analysis of complex systems |
| protobuf | Google's Protocol Buffers - Extensible mechanism for serializing structured data |
| protobuf-c | Protocol Buffers implementation in C |
| pslib | pslib is a C-library to create PostScript files on the fly |
| ptexenc | Library for Japanese pTeX providing a better way of handling character encodings |
| pugixml | Light-weight, simple, and fast XML parser for C++ with XPath support |
| qcustomplot | Qt C++ widget for plotting and data visualization |
| qjson | Library for mapping JSON data to QVariant objects |
| qoauth | Qt-based library for OAuth support |
| qof | A Query Object Framework |
| qqwing | Sudoku puzzle generator and solver |
| qrosscore | KDE-free version of Kross (core libraries and Qt Script backend) |
| qrosspython | Python scripting backend for Qross |
| qtkeychain | Qt API for storing passwords securely |
| quantlib | A comprehensive software framework for quantitative finance |
| quazip | Simple C++ wrapper over Gilles Vollant's ZIP/UNZIP package |
| rapidjson | A fast JSON parser/generator for C++ with both SAX/DOM style API |
| rapidxml | Fast XML parser |
| rasqal | library that handles Resource Description Framework (RDF) |
| re2 | An efficent, principled regular expression library |
| redland | High-level interface for the Resource Description Framework |
| redland-bindings | Language bindings for Redland |
| replicant | Hyperdex replicant support library |
| rlog | A C++ logging library |
| rote | simple C library for VT102 terminal emulation |
| rremove | A simple library to recursively delete non-empty directories |
| satyr | Satyr is a collection of low-level algorithms for program failure processing |
| sblim-sfcc | Small Footprint CIM Client Library |
| sdformat | Simulation Description Format (SDF) parser |
| serd | Library for RDF syntax which supports reading and writing Turtle and NTriples |
| serdisplib | Library to drive several displays with built-in controllers or display modules |
| shhopt | library for parsing command line options |
| sink | A data access layer handling synchronization, caching and indexing |
| skalibs | skarnet.org general-purpose libraries |
| smack | low-level IO storage which packs data into sorted compressed blobs |
| sni-qt | A Qt plugin which turns all QSystemTrayIcon into StatusNotifierItems |
| snowball-stemmer | All you need to include the snowball stemming algorithms into a C project |
| socketstream | C++ Streaming sockets library |
| softhsm | A software PKCS#11 implementation |
| sord | Library for storing RDF data in memory |
| spdlog | Very fast, header only, C++ logging library. |
| squareball | A general-purpose library for C99 |
| starpu | Unified runtime system for heterogeneous multicore architectures |
| stfl | A library which implements a curses-based widget set for text terminals |
| stlsoft | Robust, Lightweight, Cross-platform, Template Software |
| svrcore | Mozilla LDAP C SDK |
| sway | i3-compatible Wayland window manager |
| syncdir | Provides an alternate implementation for open, link, rename, and unlink |
| tinyxml | Simple and small C++ XML parser |
| tinyxml2 | A simple, small, efficient, C++ XML parser |
| tntnet | Modular, multithreaded web application server extensible with C++ |
| totem-pl-parser | Playlist parsing library |
| tre | Lightweight, robust, and efficient POSIX compliant regexp matching library |
| tut | C++ Template Unit Test Framework |
| tvision | Text User Interface that implements the well known CUA widgets |
| tvmet | Tiny Vector Matrix library using Expression Templates |
| ucl | the UCL Compression Library |
| ucommon | Portable C++ runtime for threads and sockets |
| udis86 | Disassembler library for the x86/-64 architecture sets |
| unibilium | A very basic terminfo library |
| unittest++ | A lightweight unit testing framework for C++ |
| univalue | C++ universal value object and JSON library |
| urdfdom | URDF (U-Robot Description Format) library |
| urdfdom_headers | URDF (U-Robot Description Format) headers |
| uriparser | Uriparser is a strictly RFC 3986 compliant URI parsing library in C |
| userspace-rcu | userspace RCU (read-copy-update) library |
| ustr | Low-overhead managed string library for C |
| UTF8Strings | C++ library providing ability to work natively with UTF8 string |
| utfcpp | A portable and lightweight generic library for handling UTF-8 strings |
| uthash | An easy-to-use hash implementation for C programmers |
| uulib | Library that supports Base64 (MIME), uuencode, xxencode and binhex coding |
| vala-common | Build infrastructure for packages that use Vala |
| vanessa-adt | Abstract Data Types. Includes queue, dynamic array, hash and key value ADT |
| vanessa-logger | Generic logging layer that to log to syslog, an open file handle or a file name |
| vc | SIMD Vector Class Library for C++ |
| volume_key | Library for manipulating and storing storage volume encryption keys |
| wayland | Wayland protocol libraries |
| wayland-protocols | Wayland protocol files |
| weston | Wayland reference compositor |
| wlc | A helper library for Wayland compositors |
| wnn7sdk | Library and headers for Wnn7 client |
| xalan-c | XSLT processor for transforming XML into HTML, text, or other XML types |
| xapian | Xapian Probabilistic Information Retrieval library |
| xapian-bindings | SWIG and JNI bindings for Xapian |
| xerces-c | A validating XML parser written in a portable subset of C++ |
| xml-security-c | Apache C++ XML security libraries |
| xmlrpc-c | A lightweigt RPC library based on XML and HTTP |
| xmlrpc-epi | Epinions implementation of XML-RPC protocol in C |
| xmlsec | Command line tool for signing, verifying, encrypting and decrypting XML |
| xmlwrapp | modern style C++ library that provides a simple and easy interface to libxml2 |
| xplc | cross platform lightweight components library for C++ |
| xqilla | An XQuery and XPath 2 library and command line utility written in C++ |
| xxhash | Extremely fast non-cryptographic hash algorithm |
| yajl | Small event-driven (SAX-style) JSON parser |
| yaz | C/C++ toolkit for Z39.50v3 clients and servers |
| zlog | A reliable, thread safe, clear-model, pure C logging library. |
| zookeeper-c | C client interface to Zookeeper server |
| zthread | platform-independent multi-threading and synchronization library for C++ |
| zziplib | Lightweight library for extracting data from files archived in a single zip file |