Command Palette
Search for a command to run...
last checked Jul 13, 2026 · HTTP 403
CohortClass of 2017What it is
A sketchbook made for building apps. — Build Apps Sketchbook is a Kickstarter for a sketchbook made to help you build apps. It includes 120 app screens, an embossed cover, and a smart dot matrix. [Design Tools]
HTTP liveness
12 probes since Jun 12Jun 12Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 12, 2026First probe — unverifiedCloudflare block
Discussion 0 comments
No comments yet. Be the first!
VitalsQuiet
Upvotes
—
Press
—
Pulse Indexobserved activity
12 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2017weekly
13,497 products launched in 2017 · 100% still active
13,462 active35 sunset
Still active
100%
Median lifespan
4.9y