Bklit is a privacy-focused, open-source analytics platform built for modern web applications. Track pageviews, custom events, user sessions, and conversion funnels with a powerful SDK and beautiful dashboard.

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• Fast, real-time analytics powered by ClickHouse
• Privacy-first analytics
• Custom events and conversion funnels
• Session tracking and user journeys
• Multi-project and team management
• Built-in billing & subscriptions via Polar.sh

• Node.js 22.18.0+
• pnpm (package manager)
• PostgreSQL database
• ClickHouse database (for analytics)

This monorepo is managed with Turborepo and pnpm workspaces.

bklit/
├── apps/
│   ├── dashboard/          # Main analytics dashboard (Next.js 15)
│   ├── docs/               # Documentation site (Fumadocs)
│   ├── playground/         # Demo app for SDK testing (Vite + React)
│   └── website/            # Marketing website (Next.js 15)
│
└── packages/
    ├── analytics/          # ClickHouse analytics engine
    ├── api/                # tRPC API routes
    ├── auth/               # Better Auth + Polar integration
    ├── db/                 # Prisma ORM (PostgreSQL)
    ├── email/              # React Email templates
    ├── sdk/                # Analytics SDK (published to npm)
    ├── ui/                 # Shared UI components (shadcn/ui)
    ├── utils/              # Common utilities
    └── validators/         # Zod schemas for validation

• Frontend: Next.js 15 (App Router), React 19, Tailwind CSS v4
• Database: PostgreSQL (Prisma ORM) + ClickHouse (analytics events)
• Auth: Better Auth with GitHub/Google OAuth
• Billing: Polar.sh for subscriptions and payments
• Email: Resend with React Email templates
• UI: shadcn/ui components + Radix UI primitives
• API: tRPC for end-to-end type-safe APIs
• Analytics Engine: ClickHouse for high-performance event storage and queries
• Background Jobs: Trigger.dev for scheduled tasks and health checks
• Monorepo: Turborepo + pnpm workspaces
• Documentation: Fumadocs (Next.js-based docs framework)

• Quick Start Guide - Get up and running in minutes
• SDK Documentation - Integrate Bklit into your app
• Dashboard Guide - Learn the dashboard features
• Local Development - Set up isolated dev environment
• Playground - Test SDK integration

• Please see our Contributing Guide for details.

• MIT