Whizzle

Open source HR, time tracking, PTO management, documents management and more.

Features included in Whizzle

Time Tracking
Check-Ins
Project Management
Employee Onboarding
PTO Tracking
Knowledge Base(Documents)
HR

Monorepo Projects:

apps/api: Main backend service
apps/web: Main frontend app
packages/email-templates: Email templates
terraform: Infrastructure as code
docker: Dockerfiles for development and production

Technologies Used:

Language: Typescript
Framework: Next.js, NestJS
Query builder: Kysely
Migrations manager: Prisma
Database: Postgres
Queues/Jobs: Bull/Redis
Package manager: PNPM
Emails: Resend
Error Reporting: Sentry
Infrastructure: Google Cloud, Terraform, Upstash