Top 3 Go entitlement Projects

spicedb

38 4,518 9.7 Go

Open Source, Google Zanzibar-inspired permissions database to enable fine-grained access control for customer applications

Project mention: How do you manage transactions in Go? Do we really need to use one transaction for each request? | /r/golang | 2023-06-02

Have you taken a look at SpiceDB? The Authzed blog has a few posts that are useful to improving your understanding -- I can think of two: New Enemies and Writing relationships to SpiceDB.

openfga

15 2,244 9.7 Go

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

Project mention: Open Policy Agent | news.ycombinator.com | 2024-03-12

This feels very much like OpenFGA[0]. I've been evaluating authorization tool for one of my side projects and honestly most tools feels like creating relationships in a graph-like database and querying to see if there is/isn't relationship between two entities. Is there more to this (besides the implementation details) or am I missing something from these tools?
[0] https://openfga.dev/

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
warrant

39 979 8.9 Go

Warrant is a highly scalable, centralized authorization service based on Google Zanzibar, used for defining, querying, and auditing application authorization models and access control rules.

Project mention: A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev | dev.to | 2024-02-05

Warrant — Hosted enterprise-grade authorization and access control service for your apps. The free tier includes 1 million monthly API requests and 1,000 authz rules.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).