Observed arrival · 2026-09-20
PaidExtension's $0/month licensing kit
A self-contained launch kit for selling Chrome, Edge, and Firefox extensions with offline license verification, Paddle payments, and a Cloudflare Worker.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Browser-extension developers selling paid features
- Worth noticing
- The sandbox exposes trial, device-seat, refund, tamper, and simulated Worker-outage states.
Field notes
The package separates the extension, licensing Worker, static site, configuration, and supporting scripts, with feature entitlements derived from signed licenses rather than a stored Pro flag. Its public sandbox walks through a seven-day trial, additional device seats, refunds, token tampering, and a simulated Worker outage. The page also shows TypeScript and WebCrypto examples for local ES256 verification.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue