BUILT INTO EVERY GOODSPEED APP
Append-Only Audit Log
Every write to sensitive tables and admin action lands in an append-only audit_log table with a pii_class column for SOC 2 and HIPAA-overlay compliance.
- Tier: Core
- Status: Static
- Always enabled
WHY IT MATTERS
Most mobile app projects spend weeks plumbing the same infrastructure before writing a single line of product code. Append-Only Audit Log is one of those cross-cutting concerns that every app eventually needs but almost none get right the first time. Permissions are handled incorrectly, tokens expire silently, or the feature breaks after an OS update nobody tested against.
Goodspeed solves this by shipping append-only audit log as a production-grade, tested implementation inside every generated app. The code follows the patterns in the GAS template - the same 246-feature catalog that powers every app we build. Included in every generated app with no configuration required. You own the code from day one, can read every line, and can hire any React Native developer to extend it. The build pipeline verifies the feature compiles and routes resolve before the app lands in your repository, so you are not the one catching the integration error at 2 am before launch.
HOW IT IS WIRED
Real code from the GAS template
The excerpt below is lifted verbatim from gas.config.ts in the gas-template repository. This is the code your generated app gets, not pseudocode, not a description of intent.
// Enable this feature in gas.config.ts
export const gasConfig = {
features: {
// Set the relevant flag to true to enable
},
};Source: goodspeed-apps/gas-template → gas.config.ts
HONEST LIMITS
When Append-Only Audit Log is the wrong choice
Do not log high-frequency read operations (search queries, page views) to this table. It is designed for write/mutation events and logging reads will cause table bloat.
Tier: Core · Static
Evaluate your use case
Check whether append-only audit log aligns with your target audience, platform constraints, and regulatory environment before enabling it.
Audit the config
This feature is always enabled. If you need to disable it, remove the corresponding template files after generation.
Seek alternatives
If the built-in implementation does not fit, the generated codebase is standard React Native + Expo code. Any library in the Expo ecosystem can replace the default.
APPS USING THIS FEATURE
Every generated Goodspeed app includes append-only audit log. Browse the ideas catalog to see apps across all categories that ship with this feature wired in.
CAPABILITIES
Append-Only Audit Log capability breakdown
Concrete dimensions of what the built-in append-only audit log implementation covers. These reflect the actual template code, not a marketing summary.
| Item | Description | Strength |
|---|---|---|
| Storage backend | Data for this feature is managed by Supabase Postgres (audit_log table, service_role-only RLS). | Supabase Postgres (audit_log table, service_role-only RLS) |
| Network mode | This feature operates in Online-only mode. | Online-only |
| Sync frequency | Data syncs On-write. | On-write |
| Tier | Core feature — included in every app. | Core |
| Template status | Works out of the box with no config changes. | Static |
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