atlas9

atlas9 is a toolkit for web application development in Go.

code

• atlas9.dev/c/core

  • assert . helpers for tests, like assert.Eq
  • dbi . database interfaces and helpers over database/sql
  • iam . interfaces and types for users, passwords, oauth, etc.
  • outbox . outbox and background workers.
  • routes . API routes and RPC handlers
  • tokens . single-use, short-lived tokens.

• iam

  • atlas9.dev/c/iam/oidc_provider . OAuth/OIDC implementations
  • atlas9.dev/c/iam/scs_session . Session management backed by alexedwards/scs

• mail

  • atlas9.dev/c/mail . SMTP-based mail sender
  • atlas9.dev/c/mail/mail_ses . AWS SES mail sender

Browse the source at atlas9.dev/src.

Clone the source with git clone https://git.atlas9.dev/atlas9.git.

There's a demo app (src) with login, registration, passwords, user profiles, OIDC, and more.

blog

• (03.04.26) Adding an outbox, mail, tokens, CSRF, and more
• (02.25.26) Publishing the core
• (02.09.26) My setup for integration tests in Go with embedded-postgres
• (02.04.26) Digging into UUID, ULID, and implementing my own
• (01.27.26) Modeling identity and access hierarchy in Postgres with ltree
• (01.19.26) The challenges of soft delete
• (01.15.26) Building an access framework using Cedar
• (01.04.26) Building a better software experience