Invite Codes
Find and share invite/referral codes for apps and services
竞品与替代品
Invitation
Share your invite codes, and maximize referral kickbacks
ReferCodes
See your friends’ referral codes and share your own
Show HN: Petal, open-source CoScreen/ScreenHero finally free
Hi HN!<p>I’m Jason Thomas, one of the founders of CoScreen.<p>As some of you may know, Datadog sunset the CoScreen serv…
Chums Referral
Find and share referral codes with friends
Show HN: PaperMono, e-ink fridge magnet shopping list with mobile web page
Fridge magnet shopping list on an M5Stack PaperMono (ESP32-S3, e-ink touchscreen), synced with a phone web app over Wi-…