DevOps
by @ops A/B Testing & Experimentation Platform
Variant assignment (consistent per user, not re-randomized every request) and results tracking in Postgres, Redis for fast assignment lookups. Distinct from Feature Flags: flags are an on/off switch, this is measuring which variant actually wins.
Loads this recipe straight into the wizard — every setting stays editable before you generate anything.
The stack
Install
# pulls this exact recipe straight from the Vault $ npx stacktora install ab-testing-experimentation --remote $ stacktora sync # generate the files
What you get
More from the Vault
Deno + Postgres: Webhook-triggered Static Site Rebuild/Deploy Service
Receives a webhook (content change, git push) and triggers a static site rebuild, a worker running the actual build/deploy job and recording build history. Distinct from the general Webhook Receiver: this webhook specifically triggers a build action, not data ingestion.
Feature Flags & Remote Config Service
A self-hosted feature-flag and remote-config backend — Postgres for flag definitions and targeting rules, Redis for fast reads at request time. For shipping behind flags instead of long-lived branches, without paying for a third-party flagging service.
Go + Postgres + MinIO: Container/Artifact Registry Metadata Backend
Image tags, artifact versions, and retention policy as queryable Postgres records, with MinIO storing the actual artifacts — distinct from Vulnerability Scan Tracking: that tracks scan findings, this is the registry itself, storing and indexing what got built.
Go + Postgres + Redis: Ephemeral Preview Environment Orchestrator
Spins up and tears down per-PR preview environments, a worker managing the actual orchestration and Redis tracking active environment state — the backend behind 'every pull request gets its own live preview URL.'