Business tool starters · Rank #15
serendipity
Grade B: derived only from the two verdicts below. How grades work
Serendipity is an open source toolkit for building performant, high-quality applications.
Why this verdict
How we check →- 267 commits by 2 contributors in the last 90 days (38 in the last 30). receipt ↗
- Not counted in verdict: TypeScript 6 → 7. receipt ↗
Snapshot: commit 618a52c on main, checked 2026-10-19 06:28 UTC. Receipts link to files at this exact commit.
Dependency freshness
Declared = lowest version the kit's dependency file (package.json, pyproject.toml or requirements.txt) allows. Latest = the npm "latest" tag or the newest PyPI release. TypeScript, the Stripe SDK, FastAPI and other 0.x packages are shown but not counted in the verdict.
What's in the stack
- Testing
- Vitest
Detected from declared dependencies. A listed package means it's installed, not necessarily fully wired up.
What the README says you get
- AnalyticsReporting service
separate reporting infrastructure
- APISpring Boot BFF
a Spring Boot 4.0.1 service that serves the PWA and proxies API requests
- AuthOpenID Connect login
OpenID Connect is used for authentication
- AuthOAuth 2.0 authorization
OAuth 2.0 for authorisation
- AuthKeycloak identity service
Keycloak, providing OpenID Connect authentication and OAuth 2.0 authorization
- OtherTLS transit encryption
TLS is used to encrypt data in transit
- OtherAES at-rest encryption
AES to encrypt data at rest
- OtherParty management service
a Spring Boot microservice managing leads, opportunities, accounts, and contacts
- OtherBPMN workflow orchestration
Camunda 8.9 for BPMN 2.0 workflow orchestration
- UIAngular PWA
an Angular 22 + Angular Material (M3) single-page application
- UIForm rendering
uses form-js to render forms
- UIBPMN diagram display
bpmn-js to display BPMN 2.0 diagrams
Extracted from the kit's README by a local AI model (deepseek-flash) on Sep 29, 2026. Every item is checked against an exact README quote. A README claim is the maker's description, not something we tested.
Watch serendipity
Get told if it goes dormant, gets archived, falls further behind on a core dependency, or changes its license or price.
History
Sep 29, 2026 → Oct 19, 2026. One square per check, colored by maintenance status. Hover for details.
Show as a table
| Date | Maintenance | Dependencies | Commits (90d) |
|---|---|---|---|
| Oct 19, 2026 | Active | Deps unknown | 267 |
| Oct 12, 2026 | Active | Deps unknown | 275 |
| Sep 29, 2026 | Active | Deps unknown | 288 |
Sources
Every claim on this page comes from these public records, checked . Open them to verify.
- Commit history ↗ default branch (main) at the checked commit: pulse, contributors, last commit
- Releases ↗ latest release
- frontend/package.json ↗ declared dependency versions and stack (at commit 618a52c)
- README ↗ quoted features at the checked commit
- npm registry ↗ latest versions (each linked in the table above)