Contents
| Software | Software projects |
| Documents | Documents and articles |
| Contact | Contact information for the author |
| PGP | PGP information |
| Public Domain | Public domain dedications |
| Links | Links to important third parties |
Software
Software projects of which I am (or have been) the primary author and/or maintainer.
Core
| abstand | Interval trees. |
| anethum | Generic parser API specification. |
| aradine | Modular programmable synthesis. |
| aurantium | Aurantium audio sample map format. |
| bishopsgate | JMS → Matrix relay. |
| blackthorne | Functional streaming XML data extraction. |
| bodyrecomp | Body recomposition tools. |
| boxwood | EPUB parser. |
| brackish | JavaFX waveform display component. |
| brooklime | Nexus Pro staging repository API and command-line tool. |
| calino | Strongly-specified 3D texture file format. |
| canonmill | Directory-based Java Keystore. |
| cardant | Inventory server. |
| cardant_gui | Cardant JavaFX GUI. |
| cedarbridge | Generic, strongly-typed, versioned message protocol compiler. |
| certusine | ACME client. |
| changelog | Software changelogs. |
| checkstyle_rules | Common Checkstyle rules for io7m projects. |
| chione | Opinionated builds of Apache Artemis for small-scale deployments. |
| cxbutton | Customizable embossed CSS buttons. |
| darco | Minimalist, opinionated database access. |
| digal | Java FX rotary dials. |
| dixmont | Dixmont Jackson extensions. |
| ervilla | JUnit 5 Podman container creation. |
| ethermaker | Ethernet MAC address generator. |
| flail | DNS server stress testing tool. |
| garriga | AlertManager → Matrix Alert Relay. |
| gatwick | BOSS GT-1000 controller. |
| genevan | Generic protocol negotiation algorithm. |
| gtyrell | Git repository mirroring tool. |
| hibiscus | RPC Client API Specification. |
| idstore | Identity server. |
| idstore_gui | GUI for idstore. |
| idstore_trafficgen | Traffic generator for idstore. |
| ieee754b16 | Functions for converting to/from IEEE754 binary16 values. |
| immutables-style | Immutables.org annotations for io7m projects. |
| ivoirax | JavaFX piano component. |
| jaccord | Java library to assist with musical analysis. |
| jade | Java application directory etiquette. |
| jaffirm | Simple and fast contract checking. |
| jarabica | Type-safe OpenAL wrapper. |
| jattribute | Observable, functional, mutable variables. |
| jbssio | Java bytestream structural I/O. |
| jcamera | Camera implementations for 3D simulations. |
| jcathinone | Apache Artemis message directory spooler. |
| jcip | Clean-room JCIP annotations. |
| jcolorspace | Color space conversions. |
| jcoords | Functions for specifying and converting between coordinate spaces. |
| jcoronado | Type-safe Vulkan wrapper. |
| jdeferthrow | Defer and combine exceptions. |
| jdownload | Resumable HTTP downloader library. |
| jequality | Equality handling. |
| jeucreader | Unicode codepoint reader. |
| jfsm | Finite state machines. |
| jintegers | Integer handling. |
| jinterp | Interpolation functions. |
| jlexing | Lexer types. |
| jmulticlose | Collective try-with-resources. |
| jmurmur | Java implementation of the Murmur hash function. |
| jmutnum | Trivial mutable numbers. |
| jnfp | Normalized fixed-point value functions. |
| jnoisetype | SoundFont® I/O. |
| jobj | Java Wavefront OBJ parser. |
| jodist | Coffee-flavoured source code generation. |
| jorchard | Mutable rose-tree types. |
| jpita | Simple text alignment algorithms. |
| jpplib | An improved fork of the unmaintained jpplib package. |
| jproperties | Typed property handling. |
| jptbox | Unicode box drawing. |
| jpuddle | Trivial object pooling. |
| jqpage | SQL pagination functions. |
| jranges | Range handling. |
| jregions | Immutable area types. |
| jsamplebuffer | Audio sample buffer types. |
| jsay | Tiny JMS text message sender. |
| jserial | Serial number arithmetic. |
| jspatial | Spatial data structures. |
| jspearmint | SPIR-V toolkit. |
| jspiel | Java RIFF I/O. |
| jsx | S-expression parser. |
| jsycamore | OpenGL GUI library. |
| jtensors | Vector/matrix math package. |
| junreachable | Exception types for marking unreachable/unimplemented code. |
| junsigned | Missing unsigned value conversions. |
| jvindicator | Type-safe HTTP servlet parameter validation. |
| jwheatsheaf | JavaFX file chooser. |
| jxe | Hardened, boilerplate-free XML parsers. |
| jxtrand | Utility classes for XML string resources. |
| kabstand | Kotlin port of the Abstand package. |
| lanark | Restricted dotted name specification. |
| laurel | Image caption management. |
| looseleaf | Minimalist transactional HTTP key/value store. |
| medrina | Role-based mandatory access control. |
| mime2045 | RFC 2045 MIME type parsing. |
| minisite | Tiny software project static site generator. |
| miscue | UI error dialogs. |
| northpike | Continuous integration server. |
| northpike.packaging | Platform-specific packaging for Northpike. |
| oxicoco | Embeddable Java IRC server component. |
| pallene | An ultra-minimal single-file static web server. |
| percentpass | Percent-passing extension for JUnit 5 tests. |
| primogenitor | Ancestor POM for io7m projects. |
| quarrel | Strict, opinionated, typed command-line argument parser. |
| quixote | Tiny embedded web server for unit testing. |
| repetoir | Service directory. |
| scando | Tiny japicmp command-line wrapper. |
| seltzer | A specification for structured, user-facing error values. |
| servitor | Static podman/systemd service generator. |
| sigiltron | Mysterious symbol generator. |
| smfj | Minimalist sequential mesh format. |
| streamtime | Input/output stream progress tracking. |
| string-template-maven-plugin | String Template Maven plugin. |
| sunburst | Asset package system. |
| tabla | Plain text table rendering. |
| taskrecorder | UI task recorder. |
| tavella | Podman Java interface. |
| timehack6435126 | JVM high-resolution timer bug workaround. |
| trasco | SQL database schema revision system. |
| usq | Unsupervised persistent queues. |
| verdant | Binary protocol for HTTP endpoint version announcements. |
| verona | Semantic versioning types. |
| wendover | Java NIO channel tools. |
| xoanon | JUnit 5 JavaFX test harness. |
| xstructural | XSLT implementation of the structural document language. |
| zelador | JUnit 5 cleaning service. |
| zeptoblog | Tiny, modular, static blog generator. |
Irradia Components
| datepicker | Minimalist Android date picker. |
| fieldrush | High-performance, low-allocation, type-safe, recovering stream JSON parser. |
| http | Tiny HTTP interface. |
| mime | RFC2045 MIME type parsing. |
| opds1_2 | OPDS 1.2 parser. |
| opds2_0 | OPDS 2.0 parser. |
| servicedirectory | Android-oriented lazy application service directory. |
Adoptium
| openjdk-api-java-client | Java client for the AdoptOpenJDK API. |
Immutables
| immutables-vavr | A set of Immutables encodings for Vavr. |
Library For All
| epubsquash | Java EPUB size reduction API and tools. |
| lfa-android | LFA fork of SimplyE. |
| lfa-launcher | LFA Android launcher application. |
| opdsget | OPDS feed retrieval tool. |
| repomaker | A lightweight repository generator for the LFA Updater. |
| updater | Application to download and install LFA applications. |
LWJGL
| lwjgl3-osgi | LWJGL OSGi packages. |
Palace Project
| palace | The Android client for The Palace Project. |
| palace-audiobook-android | The Palace audiobook player API. |
| palace-ci | The Palace continuous integration scripts. |
| palace-drm-core | The Palace DRM API. |
| palace-http | The opinionated Palace HTTP client. |
| palace-r2 | A replacement navigator for Readium 2. |
End-Of-Life / Unmaintained
| blueberry | End-user automated junit test runner. |
| cantoria | Java 9+ API analysis tool. |
| claypot | JCommander conventions for io7m projects. |
| coffeepick | Java runtime retrieval API and shell. |
| coffeepick-gui | CoffeePick GUI. |
| ftgr | Fossil → Git replayer. |
| halite | Maven plugin to accumulate dependencies and artifacts. |
| jareas | Area types. |
| jaux | Auxiliary library. |
| jboxes | Box types. |
| jcache | Generic cache algorithms. |
| jcage | Run-time configurable JVM sandboxing. |
| jcalcium | 3D realtime skeletal animation package. |
| jcanephora | OpenGL plus static safety. |
| jdae | JAXB COLLADA bindings. |
| jfppg | Java fixed-point code generator. |
| jfprop | Server for synchronizing Fossil repositories. |
| jfunctional | Functional types. |
| jguard | FreeBSD jail management tools. |
| jjacob | High-performance, memory and type-safe bindings to the JACK API. |
| jlog | Hierarchical logging. |
| jnull | Null pointer handling. |
| jparasol | Minimalist, pure functional shading language. |
| jpismo | OpenGL text renderer. |
| jpra | Fast, mutable, packed records for Java. |
| jrai | Apache Artemis → IRC relay bot. |
| jrcl | Restricted class loader. |
| jrpack | Rectangle packing algorithms. |
| jstructural | Java implementation of the structural document language. |
| jtimeline | Generic timeline package. |
| jvvfs | Virtual filesystem. |
| jwhere | Disk cataloguing tool. |
| kstructural | Kotlin implementation of the structural document language. |
| modulechaser | Maven plugin for reporting on the modularization status of dependencies. |
| oakleaf | Minimalist article schema and stylesheet. |
| oatfield | OSGi bundle I/O and analysis. |
| oci-images | OCI images for various projects. |
| plain-site-skin | Boring Maven site skin. |
| portero | Matrix Homeserver invitation token service. |
| r1 | Aggressively minimalist deferred rendering system. |
| r2 | Aggressively minimalist second-generation deferred rendering system. |
| readme | Tiny README generator. |
| saxon-plugin | Simple XSLT processing with Saxon. |
| sombrero | Shader management and preprocessing system. |
| thoth | Experimental, extensible OSGi-based IRC bot. |
| waxmill | FreeBSD BHyve manager. |
Art
| Date | Description |
|---|---|
| 2016-10-18Z | Baguette |
| 2016-10-19Z | Corn |
| 2016-10-20Z | Pillow |
| 2016-10-24Z | Rabbit |
| 2016-10-29Z | Workbot |
| 2017-08-31Z | Chemriver |
| 2017-09-08Z | Pine |
| 2019-03-14Z | Unbolted Frontiers |
| 2019-09-07Z | Convenience |
| 2019-12-30Z | Dimenec |
| 2020-03-19Z | The Vanishing Path 1 |
| 2020-08-23Z | The Sleep Of The Engineer |
| 2020-09-11Z | Heavy Water Station |
| 2020-09-27Z | A 3D-printable shell for the MakerHawk OV5647 webcam module |
| 2021-04-04Z | Dust Yard |
| 2022-04-08Z | Calais |
| 2022-04-08Z | Turnwise Broadway |
| 2023-12-30Z | OpenPose rigs for Blender |
| 2024-01-07Z | Low carb 3D models for Stable Diffusion |
| 2024-04-14Z | Wide outpainting workflow for ComfyUI |
| 2024-07-28Z | Star Path |
Documents
| Date | Description |
|---|---|
| 2012-01-19Z | A Brief History Of Vertex Specification In OpenGL |
| 2012-04-25Z | 2D GPU Displacement Mapping |
| 2012-04-26Z | Lightweight Static Exceptions |
| 2012-06-18Z | Type Tricks 0 - Propositions In Constructors Of Immutable Objects |
| 2012-06-19Z | Type Tricks 1 - Phantom Types |
| 2012-07-29Z | Crash Course In Algebraic Types |
| 2012-07-30Z | Glow Maps |
| 2013-07-24Z | Type Tricks 2 - Interfaces As Capabilities |
| 2014-06-28Z | Fragment Shader Outputs - Through The Ages |
| 2015-06-03Z | Type Tricks 3 - Generic Visitors |
| 2016-01-19Z | Algebraic Types On The JVM |
| 2016-08-20Z | Reliable UDP Algorithms |
| 2016-09-03Z | A Brutal Approach To Logging In An Embedded Apache Felix |
| 2018-09-11Z | Aeron For The Working Programmer |
| 2021-08-29Z | The ATMega328P From (Almost) Nothing |
| 2022-10-30Z | Simple GPU Outline Shaders |
Contact
Using PGP (and therefore, the email addresses contained within the PGP keys) is preferable. But if this is not an option, the author can be contacted at:
PGP
All packages released on Maven Central are signed by the current release key. Personal correspondence is signed by the current personal key. The current key policy is yearly-expiring keys, with each new set of keys being signed by the previous set. Expired/revoked keys are archived here in order to allow for the verification of old releases.
| Key | Comment |
|---|---|
| E288 E54A 25D3 F5A9 BF68 6BB4 E64D 38C0 2097 0A85 | 2024 github-ci-maven-rsa-key |
| 37A9 97D5 970E 145A B9DB 1409 A203 E72A D3BB E1CE | 2024 maven-rsa-key |
| E362 BB4F 16A9 981D E781 2F6E 10E4 AAD0 B00D 6CDD | 2024 personal |
The following keys have either expired or have been revoked:
Public Domain
This section records public domain dedications as they occur.
| Date | File |
|---|---|
| 2014-12-23 | jspatial.asc |
| 2015-08-23 | jrpack.asc |
| 2016-04-27 | timehack6435126.asc |
| 2019-03-21 | unbolted_frontiers.asc |
Links
| Apache Maven | A software project management and comprehension tool. |
| Dyn4j | Java 2D collision detection and physics engine. |
| Immutables | Java annotation processors to generate simple, safe and consistent value objects. |
| JGraphT | A Java library of graph theory data structures and algorithms. |
| LWJGL | Lightweight Java Game Library |
| LYRASIS | LYRASIS |
| Library For All | Library For All |
| Library Simplified | Library E-books and Audiobooks Made Simple. |
| OpenJDK | The place to collaborate on an open-source implementation of the Java Platform, Standard Edition, and related projects. |
| The Palace Project | Libraries are Palaces for the People |