No dashboard. No private panel.
You don't need our spreadsheet — you need the same open feeds we used. Every figure in the series comes from one of three public sources, and each report names which one it leans on.
Stack Exchange API · new questions per month · Part 1
Yahoo Finance · monthly closing price · Parts 2 · 3 · 4 · 6
Wikimedia Pageviews API · monthly article pageviews · Part 5
Pull the Stack Exchange question total for the stackoverflow tag month by month; hit the Yahoo Finance monthly-chart endpoint for CHGG, SSTK, FVRR and GETY; query the Wikimedia pageviews API for the Quora article. Same inputs, same numbers. If you recompute a figure and get a different answer, we want to hear about it.
Prefer not to pull them yourself? Download the full bundle — six CSVs, a README, and verify.py, which re-pulls the live sources and asserts every dated anchor figure, exiting non-zero if anything has drifted.