Observed arrival · 2026-08-25
Stack Sunset watches the deadlines your dependency scanner misses
A public tracker for vendor API, model, product, and licence deprecations, with countdowns, replacement notes, and links to primary documentation.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
The timeline groups vendor changes into API shutdowns, model retirements, product closures, and access restrictions, then pairs each item with a countdown and replacement note. The visible dataset is currently concentrated on 11 OpenAI entries, including deadlines two, 31, and 35 days away at the time shown. Stack Sunset says it accepts only vendor documentation as a source and invites readers to report missing or erroneous entries through GitHub.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue