ChuniversiteitA personal blog about programming, design, and software engineering researchhttps://chuniversiteit.nl/2026-03-15T19:58:43.374ZChun Fei Lunghttps://chuniversiteit.nl/images/static/app-icon-512.pngDo AI coding agents improve velocity and quality?https://chuniversiteit.nl/papers/impact-of-ai-coding-agents2026-03-08T13:37:00.000Z2026-03-08T13:37:00.000ZI know you have Betteridge’s law of headlines in mind, but the answer to this question isn’t as simple as “yes” or “no”.
My experiment with GitHub Sponsorshttps://chuniversiteit.nl/personal/donations-on-github2026-03-07T13:37:00.000Z2026-03-07T13:37:00.000ZI tried donating to OSS creators via GitHub Sponsors and learned some *mildly* interesting things.
The current(-ish) state of LLM-based multi-agent systems for software engineeringhttps://chuniversiteit.nl/papers/llm-based-multi-agent-systems-for-software-engineering2026-02-15T13:37:00.000Z2026-02-15T13:37:00.000ZAt this point, we may just be reinventing real-world software engineering practices using LLMs.
How batch size affects LLMs’ classification of requirementshttps://chuniversiteit.nl/papers/classifying-requirements-using-llms2026-01-25T13:37:00.000Z2026-01-25T13:37:00.000ZWe all know that larger large language models (LLMs) tend to perform better than smaller ones – but what about the size of their inputs?
Is that my legitimate interest or your legitimate interest?https://chuniversiteit.nl/papers/deceptive-design-for-legitimate-interest2026-01-11T13:37:00.000Z2026-01-11T13:37:00.000ZWebsites are allowed to collect user data without explicit consent, if they follow all the rules – but they often don’t.
My 2025 in reviewhttps://chuniversiteit.nl/personal/20252025-12-31T13:37:00.000Z2025-12-31T13:37:00.000ZSteve Jobs once said that “great artists ship”. That’s how I know I’m not a great artist – I haven’t shipped anything of note this year.
What’s wrong with technology readiness levels (TRLs) and how to fix themhttps://chuniversiteit.nl/papers/technology-readiness-levels2025-12-21T13:37:00.000Z2025-12-21T13:37:00.000ZThe technology readiness level (TRL) scale, developed by NASA in the 1970s, is still going strong but can be challenging to use.
Generating and using Let’s Encrypt wildcard certificates with cert‑managerhttps://chuniversiteit.nl/operations/wildcard-certificates-in-kubernetes2025-12-15T13:37:00.000Z2025-12-15T13:37:00.000ZWildcard certificates are amazingly easy to set up and manage with cert-manager. I don’t know how I managed without them for so long.
Israel’s attempts at songwashing in the 2024 Eurovision Song Contesthttps://chuniversiteit.nl/papers/israel-in-eurovision-20242025-12-07T13:37:00.000Z2025-12-07T13:37:00.000ZThe 2024 edition of the Eurovision Song Contest was an absolute shitshow, and Israel was a major part of that.
Weaponised autism in online alt-right communitieshttps://chuniversiteit.nl/papers/weaponised-autism2025-11-23T13:37:00.000Z2025-11-23T13:37:00.000ZThe term “weaponised autism” is frequently used on extremist platforms such as Gab. What is it and what does it mean for autistic people?
Potential threats to the validity of LLM-based software engineering researchhttps://chuniversiteit.nl/papers/threats-of-using-llms-in-software-engineering2025-11-16T13:37:00.000Z2025-11-16T13:37:00.000ZLarge language models have become a popular tool for software engineering research, but they can also influence the outcome of experiments.
Setting up a new Laravel project with Sail – without installing PHPhttps://chuniversiteit.nl/programming/create-new-laravel-project-using-docker2025-11-15T13:37:00.000Z2025-11-15T13:37:00.000ZIt’s surprisingly hard to figure out how you can create and run a new Laravel app via Docker without installing PHP first.
Efficient and green LLMs for software engineeringhttps://chuniversiteit.nl/papers/efficient-and-green-llms2025-11-02T13:37:00.000Z2025-11-02T13:37:00.000ZTraining and using large language models to develop software is bad for the planet – but it doesn’t have to be that way.
xx execs commands for you in your Docker Compose projectshttps://chuniversiteit.nl/projects/xx2025-10-27T13:37:00.000Z2025-10-27T13:37:00.000ZThis is a short blog post about a short Perl script that I wrote to execute commands in running Docker Compose containers.
Your app needs more than just a dark and high-contrast modehttps://chuniversiteit.nl/papers/alternative-colour-modes2025-10-19T13:37:00.000Z2025-10-19T13:37:00.000ZDark and high-contrast modes help make apps more accessible, but not all support them well enough.
Hoe je in en uit een trein stapt (zonder andere mensen boos te maken)https://chuniversiteit.nl/dutch/hoe-je-in-en-uit-een-trein-stapt2025-10-07T13:37:00.000Z2025-10-07T13:37:00.000ZEen trein brengt je comfortabel van A naar B – mits je erin én eruit kunt. Helaas gaat het daar nog vaak mis.
Svelte really is that fasthttps://chuniversiteit.nl/papers/svelte-is-fast2025-10-05T13:37:00.000Z2025-10-05T13:37:00.000ZThe five most popular JS frameworks – Angular, React, Vue, Svelte and Blazor – use different rendering strategies, and it shows.
Do large language models respect copyright notices?https://chuniversiteit.nl/papers/do-llms-respect-copyright-notices2025-09-28T13:37:00.000Z2025-09-28T13:37:00.000ZA group of researchers studied what happens when you explicitly remind large language models to respect copyright notices.
Assassin’s Creed II is better than I thought it would behttps://chuniversiteit.nl/well-played/assassins-creed-ii2025-09-26T13:37:00.000Z2025-09-26T13:37:00.000ZI played Assassin’s Creed II in preparation for my trip to Florence this year and it was almost as good as Florence itself.
Yes, I took a short breakhttps://chuniversiteit.nl/personal/i-took-a-short-break2025-09-22T13:37:00.000Z2025-09-22T13:37:00.000ZI just wanted to let everyone know that I have returned from my hiatus and have absolutely nothing to show for it.
A method for preventing browser extension fingerprintinghttps://chuniversiteit.nl/papers/dom-reality-shifting2025-07-13T13:37:00.000Z2025-07-13T13:37:00.000ZWho could have thought that DOM-based browser extension fingerprinting can be easily mitigated by splitting reality?
Waarom Informatiekunde eigenlijk net Friesland ishttps://chuniversiteit.nl/dutch/waarom-informatiekunde-eigenlijk-net-friesland-is2025-07-07T13:37:00.000Z2025-07-07T13:37:00.000ZEn andere domme vergelijkingen. Uit de oude doos. Omdat ik weer geen tijd heb om iets nieuws te schrijven.
Random internet finds: public transporthttps://chuniversiteit.nl/flat-earth/random-public-transport-things2025-07-01T13:37:00.000Z2025-07-01T13:37:00.000ZBrowsing, like public transport, takes you from somewhere you’re not to somewhere you don’t need to be – but it does bring you places.
The privacy threats of browser extension fingerprintinghttps://chuniversiteit.nl/papers/browser-extension-fingerprinting2025-06-29T13:37:00.000Z2025-06-29T13:37:00.000ZInstalling browser extensions can be bad for your privacy, even if they were made in good faith.
Frameworks for developing browser extensionshttps://chuniversiteit.nl/programming/developing-chrome-extensions2025-06-20T13:37:00.000Z2025-06-25T00:00:00.000ZYou probably wouldn’t build a modern web application without a framework, so why use vanilla JavaScript for your browser extension?