Summary: producingtechnology.com/browser.html

Loaded SRC_URL

https://producingtechnology.com/65-apps/zhangziji_183106_15200417_creatoros_mock_from_json.html

TERMINAL_VIEWER behavior (host page)

The host page shows a terminal-style chrome, a page counter, LOADED_SRC text, and PREV / RANDOM / NEXT. It drives a full-viewport iframe from a hardcoded URL list. RANDOM chooses a random index into that list and updates the iframe and displayed URL. On initial load it shows the first list entry (not random until you click RANDOM).

Embedded app behavior

The page is a CreatorOS Mock Dashboard: a single HTML file with a short intro, a read-only field showing the JSON URL, Load JSON and Reset URL buttons, and a status line. On load it automatically fetches the default dataset https://producingtechnology.com/a1/15-json/zhangziji_183106_14904021_zz894.json and renders a creator-workspace layout: hero pills (app name, version, theme, language), a user profile card, three summary metric tiles, then sections for projects (with tasks, tags, status badges), notes, and habits (streak number and a bar). Missing arrays are normalized to empty lists; several metrics prefer analytics fields but fall back to counting projects/tasks/habits.

What did not work as expected

• The script contains mojibake in placeholders and UI copy (e.g. fallback characters, checkmarks, and the loading message), which suggests the file is not saved or served consistently as UTF-8.
• Tasks are rendered as static rows; there is no control to mark a task complete in the UI (unlike interactive toggles in some other gallery apps), so the dashboard feels read-only despite looking like a productivity tool.
• Habit progress bar width is derived from streak * 6 (capped), which is a visual metaphor rather than a clear percentage of a goal, so the bar may not match user intuition.
• The host gallery can still land on non-app URLs if they remain in the list (e.g. non-.html artifacts), which is surprising when using RANDOM.

Prompt to improve the app

Fix encoding end-to-end (save as UTF-8, declare charset, replace broken glyphs). Add task checkboxes that update local state and recompute Completed tasks without persisting unless you add an API. Clarify habit visualization (e.g. streak vs weekly target as an explicit percent). On fetch failure, show the HTTP status and a Retry plus preserve the last good render. For browser.html, filter the gallery to real student HTML entries only, fix PREV/NEXT character encoding, and optionally avoid repeating the last random URL via sessionStorage.