DX, UX, UI - Things You Didn’t Notice & How To Fix Them
summary
Defines UI UX and DX with concrete failure examples such as confusing ChatGPT 3.5 conversation errors, Google Slides' vague upload message, password rules requiring 12–512 chars, and an error 413 that gives no guidance, then applies 10 usability heuristics from Nielsen and Norman to each case. Recommends measurable fixes: show which file failed, add undo and back buttons, document APIs and workflows, run tests with nontechnical users, and treat empathy and docs as core developer experience tools.
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chapters (15)
- 0:00Introduction and welcome
- 1:53Definitions of UX, UI, and DX
- 3:41Real-world UX examples
- 5:50Perspectives on UI and UX
- 6:33Developer experience explained
- 8:00Common UX failures in products
- 12:35Role of UX designers and real users
- 14:00UI designer responsibilities
- 15:06DX team roles and tools
- 17:16AI’s role in UX, UI, and DX
- 18:4210 usability heuristics
- 29:23Dos and don’ts of UX
- 30:30Dos and don’ts of DX
- 32:14Good vs bad UI practices
- 34:19Q&A session
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