WBS Viewer

Single-file HTML Gantt/WBS viewer with a progress line, editable via plain JSON or AI chat.

Desktopfree

WBS Viewer is a single-file, zero-dependency HTML tool for viewing a project as a Gantt chart with a progress line that highlights schedule delays. Project data is stored in one plain JSON file that can be edited in-browser, in a text editor, or by an AI coding assistant. It's aimed at project leads running small teams, including teams that mix human and AI collaborators, who want a lightweight alternative to a hosted PM tool.

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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