Shinmera - Nicolas Hafner's Projects

A matrix algebra library, as a companion to 3d-vectors. While primarily intended for tasks in 3D graphics, this also implements several general linear algebra algorithms.

• 2016.09 Release

A quaternion math library.

• 2022.01 Release

A library implementing spatial query structures

• 2023.03 Release

A 3D transformations library.

• 2022.02 Release

A system implementing common vector arithmetic operations, especially focused on the tools used in 3D graphics.

• 2015.08 Release

A library implementing the action list pattern

• 2022.10 Release

A new kind of user interface toolkit.

A portability library for atomic operations such as Compare And Swap (CAS) and others.

• 2019.01 Release

A system for the generation of i3 window manager status bars. Allows observing and outputting a variety of system status information.

• 2018.09 Release

An API client library for Twitter. It implements all publicly documented endpoints.

• 2014.02 Release

A simple system to run Lisp snippets in multiple implementations at once. This is especially useful to compare implementation behaviour for under- or unspecified areas, or to test libraries for compatibility.

• 2018.09 Release

A wrapper library around libflac, exposing its functionality to Lisp.

• 2017.11 Release

A wrapper library around libfond, exposing its functionality to Lisp.

• 2017.04 Release

A portability library for access to gamepads and joysticks.

• 2016.04 Release
• 2020.03 Complete rewrite to get rid of foreign C dependencies.

A library for the parsing of glTF files.

• 2022.02 Release

A library for the Linux GPIO driver as found on Raspberry Pi and similar devkit boards.

• 2016.12 Release

A wrapper library for the k8055 USB ADC board.

• 2016.12 Release

A compiler for the Markless document standard. It includes several systems for outputting as well. Currently allows parsing Markdown to Markless, and Markless to HTML, EPUB, or Markless. Also includes a standalone executable system so that Markless documents can be compiled without requiring a Lisp environment.

• 2018.12 Release

A bindings library for libmixed, exposing and integrating its functionality with Lisp.

• 2017.05 Release
• 2020.09 2.0.0

A client library for the mod.io platform.

• 2023.02 Release

A portability library for access to the display resolution.

• 2016.05 Release

A wrapper library for the MPG123 library that allows fast MP3 decoding.

• 2016.08 Release

A small library to decode OGG/Opus files.

• 2023.04 Release

A wrapper library for the OUT123 library providing simple cross-platform audio output.

• 2016.08 Release

A bindings library for the SoLound sound server library.

• 2017.05 Release

A library for the Linux SPIDEV driver as found on Raspberry Pi and similar devkit boards.

• 2016.12 Release

A complete set of bindings to the Valve SteamWorks API allowing integration into their services. The wrapper is quite elaborate and attempts to make the API feel as native to Lisp as possible.

• 2019.05 Release
• 2020.02 Rewrite to work with new SteamWorks SDK release

A simple and small library to decode OGG/Vorbis files.

• 2021.04 Release

Classowary is an implementation of the linear constraint solver toolkit Cassowary. It is a variant of the simplex solver algorithm, specifically designed to allow adding, removing, and updating constraints quickly. This makes it a good candidate for layout computations.

• 2019.08 Release

An HTML templating system that bases its templates on valid HTML markup, allowing for easy prototyping.

• 2014.08 Release

A library to select nodes from a DOM via CSS3 selectors. Operates on the Plump DOM.

• 2014.05 Release

A modular IRC bot framework that has since been superseded by Maiden.

• 2013.12 Release

A library for colour representation and colour space conversion.

• 2020.07 Release

Utility library to ease dealing with Windows' COM interfaces.

• 2020.08 Release

An email marketing and mailing list service for Radiance.

• 2020.06 Release

An optimising event delivery system.

• 2016.02 Release

A library to allow the deferred execution of code depending on the presence of other systems.

• 2014.08 Release

A system for the discovery and introspection of Lisp source definitions. This includes, but is not limited to functions, macros, variables, classes, and structs. It can be extended to support custom user-defined definition types as well.

• 2018.03 Release

A file system protocol library

• 2021.08 Release

A pure-lisp DNS client.

• 2020.04 Release

A set of very simple tools to help with the documentation of libraries.

• 2016.02 Release

Can you build a sustainable tower for the future? Jam-winner of the first Swiss-Polish Game Jam.

• 2021.10 Release

A short visual novel about adopting a pet.

• 2021.04 Release

A Lichat protocol server written in Elixir.

• 2021.01 Release

A 2D stealth action platformer game with hand-crafted pixel art. Written for the Xbox One as part of the 2019 ETH Game Programming Lab.

• 2019.05 Release

Automated feedback submission and management service.

• 2020.10 Release

A syndication feed library. It presents a general protocol for representation of feed items, as well as a framework to translate these objects from and to external formats. It also implements the RSS 2.0 and Atom formats within this framework.

• 2020.04 Release

Access to additional file attributes on select OS.

• 2020.07 Release

File change notification library.

• 2020.10 Release

A portability library to open the native file dialogs.

• 2019.12 Release

An extension to pathname-utils, to allow dealing with common problems with filesystems.

• 2022.08 Release

An animation system, particularly for precise particle animation. Allows rewinding and convenient animation definition.

• 2016.03 Release

A portability library for IEEE float features that are not covered by the Common Lisp standard.

• 2018.09 Release

A general flow-chart graph processing library.

• 2017.06 Release

This is a library to find system font files. It works on systems with DirectWrite (Windows), CoreText (macOS, iOS), and FontConfig (Linux, BSD).

• 2019.07 Release

An alternate looping macro. It has a stricter form that LOOP and ITERATE, but is easier to read and doesn't require a code-walker.

• 2016.07 Release

A library for the wrangling of lambda-expressions. Allows extracting and destructuring of various parts of a lambda/body expression.

• 2014.10 Release

A tooklit for parsing and analysing OpenGL Shader Language (GLSL) code.

• 2017.03 Release

A very minimalist image viewer written with Qtools.

• 2015.05 Release

A real-time sound processing server implementation in Lisp. It offers sound output backends, including native implementations for Windows, Linux, and Mac OS. Based on libmixed/cl-mixed, it offers a breath of tools for real-time sound processing.

• 2017.06 Release
• 2020.09 2.0.0

An API client library for the Tumblr microblog service. Implements all public API endpoints.

• 2014.09 Release

A library implementing the full iCalendar (RFC5545) spec to allow generating conforming iCalendar files.

• 2018.09 Release

An API client for the Nintendo Splatoon SplatNet.

• 2018.03 Release

A hack & slash platformer set in a post apocalyptic future.

• 2019.08 Release

An experimental review site for Radiance. Every review is limited to a single term.

• 2014.10 Release

Kizai was a rather brief attempt at creating a chat bot framework in Java. It has been superseded by Maiden.

• 2013.02 Release

A library for the wrangling of lambda-lists. Allows extracting and destructuring of various parts of a lambda-list.

• 2014.10 Release

A system for the encoding and decoding of universal language codes (ISO-639).

• 2018.05 Release

A compiler for a lispy language to CSS. Allows writing CSS files in a much more comfortable fashion.

• 2014.09 Release

A wrapper library for the GIT command line utility.

• 2016.03 Release

A very simple C library for reading FLAC files.

• 2017.11 Release

A library for simple TTF file font rendering in OpenGL.

• 2017.04 Release

A C library for real-time sound mixing and processing.

• 2017.05 Release
• 2020.09 2.0.0

An implementation of the Lichat protocol and client-side mechanisms in plain JavaScript. It also includes a ready-made UI that can be easily integrated into other sites.

• 2017.01 Release

A backend for the lichat-serverlib that allows user accounts to be looked up in an LDAP server.

• 2018.06 Release

This system is both an implementation and a specification for the Lichat chat protocol. It presents a simple, text-based protocol for a multi-user, multi-channel chat system.

• 2017.01 Release

An implementation of the server-side protocol of Lichat. This component is wire-agnostic, meaning it can be used to drive a TCP, WS, etc. server.

• 2017.01 Release

A basic TCP-based client for Lichat.

• 2017.01 Release

An implementation of a TCP-based server for Lichat.

• 2017.01 Release

An implementation of a WebSockets-based server for Lichat.

• 2017.01 Release

A Qt desktop chat client for Lichat.

• 2017.01 Release

lQuery is a system for HTML traversal and manipulation, modelled after the jQuery library. It is based on the Plump and CLSS libraries.

• 2013.06 Release
• 2014.05 v3

A modular, extensible chat client system. It offers both a way to write chat bots and chat clients that can interact with a multitude of different chat protocols and servers. The base distribution also includes several ready-made systems for bot and connectivity functionality.

• 2017.02 Release

A new text markup language that hopes to be easy to learn and fast to parse.

• 2014.12 Started work
• 2018.12 v0.3
• 2019.01 v1.0

A simple library to display a message box GUI dialog.

• 2020.09 Release

A portability library for the memory-map functionality exposed by most main-stream operating systems. Supports Windows, Linux, and Posix.

• 2018.09 Release

A system for storing metadata alongside packages.

• 2014.08 Release

An add-on to Modularize that allows the definition of hooks and triggers.

• 2014.08 Release

An add-on to Modularize that allows the definition of abstract interfaces that another package can implement.

• 2014.08 Release

This library provides a replacement for the Common Lisp DOCUMENTATION function, to allow the specification of alternate docstrings depending on a desired language.

• 2018.05 Release

A system to post content like images, text, etc. to multiple platforms simultaneously.

• 2018.06 Release

A complete implementation of the oAuth 1.0a protocol for both servers and clients.

• 2016.03 Release

An API client library for the Oxford dictionary services.

• 2018.03 Release

A small library implementing the Pango text markup in a more Lispy way.

• 2018.09 Release

A testing framework geared towards being extensible. As proof of its flexibility it implements several thin wrappers that emulate other testing frameworks' API.

• 2016.09 Release

A painting application written in Common Lisp and Qt4. It has undergone several complete rewrites and is currently abandoned due to architectural difficulties that haven't been solved yet.

• 2014.06 Started work

A collection of functions to help deal with Common Lisp pathnames.

• 2016.02 Release

Pesterchum was a project to model a chat client after one seen in a webcomic. It has long since been abandoned.

• 2010.07 Release
• 2010.09 TinyChum

An abstract system to model message systems via pipelines constructed out of segments that filter, spread, or modify messages.

• 2013.11 Release

A paste service for Radiance. Uses the Code-Mirror system to provide a convenient end-user experience, and works even without JavaScript support.

• 2014.10 Release

A fast HTML/XML parser geared towards being able to parse even heavily malformed documents.

• 2014.03 Release

A portable common lisp IDE, available on Mac OS, Windows, and Linux as a simple, standalone extractable archive. Bundles Emacs, SBCL, ASDF, Quicklisp, GIT, and AG.

• 2017.08 Release

A library implementing a promise protocol

• 2021.10 Release

An imageboard/forums software for Radiance. Allows multiple boards, threads, multi-file posts, etc.

• 2014.10 Release

A lichat protocol client library in Python3.

• 2021.03 Release

A portability library supplying you with a ready-to-use set of libraries for Qt4 development.

• 2015.06 Release

A set of utilities and constructs to allow a much more convenient way of writing Qt applications from Lisp.

• 2014.10 Release
• 2015.02 v2

A set of components and tools that provide ready-to-use elements for Qt applications.

• 2015.11 Release

Radiance is a modular web application environment.

• 2013.06 Started work
• 2015.01 Finished phase 1
• 2017.08 v1
• 2018.08 v2

A library that presents a common interface for a variety of pseudo random number generators.

• 2016.03 Release

A library for input validation, specifically for website form data.

• 2014.09 Release

A multi-user blogging system for Radiance. Allows tags and series, and provides both Markless, Markdown, and HTML blog format options.

• 2014.10 Release

A portability library for the handling and execution of subprocesses.

• 2015.12 Release

A simple task scheduling framework for background execution.

• 2015.06 Release

A library for easy interaction with oAuth 1.0a services. Has since been superseded by North.

• 2014.06 Release

A dialogue system for games.

• 2021.04 Release

A documentation bundling system that can aggregate docstrings and documentation pages, including cross-references. It also allows heavy customisation of almost every part of the process and the resulting output.

• 2014.08 Release

An image gallery hosting software for Radiance. Allows per-user galleries, tagging, multi-file uploads, automated incremental pageination, and more.

• 2018.09 Release

An API client library for the Studio image hosting service.

• 2018.09 Release

A system to allow the discovery of the system's locale and thus the user's preferred language environment.

• 2018.05 Release

A parser library for the Terragen height-map file format.

• 2018.06 Release

An API client library for Mastodon. It implements the full public API for applications.

• 2018.06 Release

A project to build a modular game engine in Common Lisp. It has already been used for a few small game projects.

• 2016.03 Started work

A portability library to retrieve the lambda-list of a function.

• 2014.10 Release

A quick&dirty benchmarking system.

• 2014.08 Release

A portability library for the extensible sequences protocol, allowing custom sequence types.

• 2019.07 Release

A portability library for editor indentation hints.

• 2014.08 Release

A portability library to execute tasks on the main thread of the application.

• 2015.06 Release

A simple tool for retrieving the mime-type of files or file types.

• 2014.08 Release

TyNET was a web framework written in PHP. It has been superseded by Radiance.

• 2010.03 v1
• 2010.07 v2 Glow
• 2011.09 v3 Shine
• 2011.12 Purplish
• 2012.08 v4 Luminate

This is an implementation of the Unicode Standards Annex #14's line breaking algorithm. It provides a fast and convenient way to determine line breaking opportunities in text.

• 2019.09 Release

This is an implementation of the Unicode Standards Annex #9's bidirectional text algorithm. It provides a convenient way to handle text bidirectionality.

• 2019.09 Release

A universal configuration library with convenient standard storage location and configuration value access.

• 2015.09 Release

A universal configuration file library for easy configuration storage and retrieval. This project is deprecated and has been superseded by Ubiquitous.

• 2014.05 Release

Mash up the DNA of veggies in the pursuit of riches! Entry for the Virtual Pet Jam

• 2022.01 Release

A high-performance, thread-aware logging system, using Piping for message coordination.

• 2013.11 Release

A lichat client plugin for Weechat.

• 2021.03 Release

XenCL was a project to present an API for XenForo forums by crawling and extracting information from raw HTML pages.

• 2013.10 Release

A PKWARE Zip archive library for decompression and compression of Zip files.

• 2020.07 Release