Gridpark — Make Excel playgrounds
The spreadsheet you can draw graffiti on
Votes
3
Comments
1
What this means
+62%Launching in a 62% WoW growing category.
Design Tools had 21 launches this week vs 13 last.
20Founder Conviction Index: 20 — low signal.
Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.
Prediction
Top-5 finish probability
17%
today
Projected end-of-day votes
3range 2–4
Trajectory
stable
Not enough snapshots yet to detect trajectory.
About
Gridpark is a free, open-source desktop spreadsheet that reads and writes realxlsx files, reasonably compatible with Excel. Powered by HyperFormula's 400+ formula functions. A full styling toolbar covers fonts, colors, borders, number formats, and cell merge. The twist: you can draw directly on your spreadsheet. Pen, highlighter, spray can, eraser, annotate your data like it's a wall. Dark/light themes, Japanese + English UI, sort, filter, freeze rows, undo/redo, autosave.
Vote & comment velocity
Not enough snapshots yet. Run the snapshot worker every 15 min to build the time-series.
Scores
Velocity20.8
Vote pace vs avg
Momentum20.8
Sustained over 6h
Virality35.6
Spread × engagement
Engagement66.7
Comments per vote