Highlights

• Temperature-Machine — Homebrew data logger with charting and alerts for long-running temperature tracking.
• Scala for Java Developers — Companion code for the book, used to teach pragmatic Scala to Java teams.
• Radiate — Build monitor for TeamCity that runs as a screensaver to keep CI visible.
• Unicorn-HAT — Java library to drive WS2812B LEDs and Pimoroni Unicorn HAT hardware.
• Paste.ly — IntelliJ plugin to simulate typing for demos and screen casts.

Open source with traction

• tempus-fugit — Java concurrency and testing utilities used across teams.
• simple-http — Cleaner HTTP API over Apache HC. Read post.
• simple-excel — POI wrapper for generating and testing spreadsheets. Read post.

Other contributions

• Build radiators (screenshots) — Visuals from the screensaver and traffic-light builds.
• JMock — Mocking library contributions.
• Window Licker — SWT GUI testing support.
• XCordion — Acceptance testing framework fork.
• concordion-ant-task — Ant task to aggregate Concordion specs.
• Jedi — Functional library contribution (set complement filter).
• SWTBot — SWT GUI testing framework.
• Nebula — SWT CompositeTable widget.
• Open CSV — CSV parsing utilities.
• Gibble — SWT build notifier.

Legacy projects

• pokimon — Poker hand evaluator with a J2ME edition.
• wsunit — Web services unit testing.
• Tennison Tests — XSLT unit testing.
• Sun SCJP Training — Copyleft training materials.

More detail and historical context lives on GitHub: github.com/tobyweston.