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CLUSTER FUNCTIONS-EXCEL-WEB · 6 ENTRIES · EARLIEST ENTRY 2013-04-04

Excel function learning and reference

This cluster consists of web apps that help users learn, reference, and apply Excel functions, with guided practice, explanations, and searchable formula definitions. The dated history is too thin to read a shape from—only one member has a source date before the index started. On traction, printscope leads with a zero-star signal, followed by Excel Function Reference and Excel Function Tutor.

Entry timeline

ENTRY TIMELINE

APR 2013: 1AUG 2026: 3SEP 2026: 1OCT 2026: 1
APR 2013OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 3 ai-built · 3 unlabelled

Operator · 2 hobby · 1 indie · 3 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 6 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01SheetSkill-HV0★15 dayslivehobbyInteractive web app that teaches spreadsheet skills through animated demonstrations, tutorials, guided practice, and skill checks for Excel and Google Sheets.
  2. 02printscope0★1 molivehobbyWeb app that analyzes Excel workbooks to explain unexpected blank print pages by revealing hidden cells and print areas.
  3. 03Excel Function Reference0★1 yrabandonedliveindieReference app that lets users search and browse spreadsheet formula definitions, arguments, and usage examples for common functions.
  4. 04Excel Function Tutor0★unknownliveai-builtWeb app that teaches users Excel functions through guided practice and explanations.
  5. 05Excel Function Guide0★unknownliveai-builtReference web app that explains Excel functions and formulas with usage examples for spreadsheet users.
  6. 06LogicalFunction0★unknownliveai-builtWeb app that explains and demonstrates logical functions available in Microsoft Excel.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.