agentOps · tooling
Filter in Explore Jest
3 production projects and 0 rule sets built with Jest.
Production projects
- Monitoring & Observability Dashboard Classic Grafana Grafana splits its backend into a growing set of independently versioned Go modules under apps/, tied together by a go.work workspace and modeled with Kubernetes-style APIs (pkg/apiserver, CUE-defined kinds), so individual product areas like alerting or dashboards can evolve without one monolithic backend module.
- Federated Link Aggregator & Forum Classic Lemmy Lemmy splits its Rust backend into many small crates (per database view, API, ActivityPub, email) over one PostgreSQL schema with heavy migrations, so federation, the local API and queries evolve separately while a single binary serves an instance.
- Fullstack React Framework Hybrid Next.js Performance-critical compilation and bundling are implemented as Rust crates (Turbopack, SWC transforms) compiled to native addons, while the framework surface stays in TypeScript, letting Next.js run its full test matrix across three interchangeable bundlers without forking the codebase.
Often used with Jest
Questions about Jest
How many production projects use Jest?
3 verified production projects in the STACK IT FAST directory use Jest, each with a full architecture breakdown.
What is Jest most often used with?
Across projects in the directory, Jest is most commonly paired with TypeScript, React, PostgreSQL.