https://jonjauhari.com/Jonathan Jauhari's websiteen-au© 2026 Jonathan Jauharihttps://jonjauhari.com/projects/pythia/Fri, 05 Sep 2025 22:53:12 +1100https://jonjauhari.com/projects/pythia/A novel 'state change explorer' web tool in Rust/HTMX/Prolog to infer business rules from written unit tests. Public demo deployed to AWS with Terraform + GitHub Actions.https://jonjauhari.com/blog/justice-as-cultivating-virtue/Thu, 28 Nov 2024 00:00:00 +0000https://jonjauhari.com/blog/justice-as-cultivating-virtue/https://jonjauhari.com/blog/justice-as-respecting-freedom/Sat, 19 Oct 2024 00:00:00 +0000https://jonjauhari.com/blog/justice-as-respecting-freedom/https://jonjauhari.com/blog/justice-as-maximising-welfare/Mon, 19 Aug 2024 00:00:00 +0000https://jonjauhari.com/blog/justice-as-maximising-welfare/https://jonjauhari.com/blog/how-to-take-smart-notes/Wed, 20 Dec 2023 00:00:00 +0000https://jonjauhari.com/blog/how-to-take-smart-notes/https://jonjauhari.com/projects/onethread/Mon, 15 Nov 2021 12:12:16 +1100https://jonjauhari.com/projects/onethread/A personal CRM web app with contact management, event scheduling, note taking, and JWT authentication. Built with MongoDB/Express/React/Node.js for COMP30022.https://jonjauhari.com/projects/laymans-quest/Wed, 03 Nov 2021 12:12:16 +1100https://jonjauhari.com/projects/laymans-quest/An action adventure third-person RPG in a medieval open world with quests, dialogue and interactables. Built with Unity for COMP30019.https://jonjauhari.com/projects/snacks-in-a-van/Mon, 31 May 2021 12:12:16 +1100https://jonjauhari.com/projects/snacks-in-a-van/A web app for customers and travelling vendors to submit, edit, and track food orders, with geolocating, discount and rating functionality. Built with Express and Handlebars for COMP30022.https://jonjauhari.com/projects/hackiethon-2021/Mon, 22 Feb 2021 12:12:16 +1100https://jonjauhari.com/projects/hackiethon-2021/An informational website for an online Australia-wide hackathon for rookies, hosted by HackMelbourne.https://jonjauhari.com/blog/disambiguating-english-with-esperanto/Fri, 15 Jan 2021 00:00:00 +0000https://jonjauhari.com/blog/disambiguating-english-with-esperanto/Exploring the use of Esperanto grammar structures with English vocabulary to disambiguate sentences.https://jonjauhari.com/blog/the-visitor-pattern-for-collision-handling/Fri, 20 Nov 2020 00:00:00 +0000https://jonjauhari.com/blog/the-visitor-pattern-for-collision-handling/A motivation for the visitor design pattern, in the context of basic collision handling in a game.https://jonjauhari.com/projects/portvis/Sat, 31 Oct 2020 22:53:12 +1100https://jonjauhari.com/projects/portvis/A web app to compare and visualise historical returns of US stock portfolios, built with Spring Boot, React, MySQL and Docker.https://jonjauhari.com/blog/a-sudoku-solver-in-15-lines-of-prolog/Mon, 26 Oct 2020 00:00:00 +0000https://jonjauhari.com/blog/a-sudoku-solver-in-15-lines-of-prolog/Appreciating a sudoku solver in 15 lines of Prolog, a classic example of declarative programming.https://jonjauhari.com/blog/monads-applicatives-and-functors-in-haskell/Wed, 07 Oct 2020 00:00:00 +0000https://jonjauhari.com/blog/monads-applicatives-and-functors-in-haskell/A brief summary of Haskell's type system, detailing monads, applicatives and functors, and how they relate to one another.https://jonjauhari.com/projects/connect-4-pancake/Sat, 01 Aug 2020 15:12:16 +1100https://jonjauhari.com/projects/connect-4-pancake/A Connect 4 desktop game with board rotation and AI opponents, set in a pancake cafe. Built with pygame for UniJam 2020, a week-long hackathon.https://jonjauhari.com/projects/cifero/Thu, 01 Nov 2018 13:14:30 +1100https://jonjauhari.com/projects/cifero/A Python desktop application for syllable separation and phonetic transliteration of English, with a cross-platform PyQt5 GUI.https://jonjauhari.com/projects/redstone-calculators/Fri, 10 Aug 2018 12:12:16 +1100https://jonjauhari.com/projects/redstone-calculators/Two working arithmetic calculators built in Minecraft: a 32-bit combinatorial one with a display, and a 64-bit sequential one.https://jonjauhari.com/about/Mon, 01 Jan 0001 00:00:00 +0000https://jonjauhari.com/about/Jonathan Jauhari is a software developer based in Melbourne interested in financial applications.