Exponential.im

An open-source productivity and project management platform built with the T3 Stack. Manage projects, track goals and key results, plan your day with AI, and collaborate across workspaces.

Features

• Project Management - Create and track projects with status, priority, and progress across workspaces
• Action Management - Flexible task system with priorities, tags, and project linking
• Goals & OKRs - Hierarchical goal-key-result-action alignment
• Daily Planning - Journal system with reflection, planning tools, and daily scoring
• AI Assistant - Chat interface powered by Mastra agents with semantic video search
• Meetings - Calendar integration with transcription and auto-generated action items
• CRM - Contact/organization management, deal pipeline (Kanban), Gmail/Calendar import
• Workspaces - Organize everything by team or client (personal, team, organization)
• Bounty System - Attach bounties to actions for open-source contributors (coming soon)

Tech Stack

• Framework: Next.js 15 with App Router
• Language: TypeScript (strict mode)
• Authentication: NextAuth.js v5 (Discord, Google, Microsoft, Notion, Email)
• Database: PostgreSQL with Prisma ORM
• API: tRPC for end-to-end type-safe APIs
• UI: Mantine v7 + Tailwind CSS
• AI: OpenAI, Langchain, Mastra multi-agent system
• Testing: Vitest with Testcontainers for integration tests
• Deployment: Vercel

Getting Started

Prerequisites

• Node.js >= 20
• npm >= 10
• PostgreSQL (local or remote)

Setup

1. Clone the repository

   git clone https://github.com/positonic/exponential.git
   cd exponential
   

2. Install dependencies

   npm install
   

3. Configure environment variables

   cp .env.example .env.local
   

   Edit .env.local and fill in the required values. At minimum:

   Variable	Description
   DATABASE_URL	PostgreSQL connection string
   AUTH_SECRET	Generate with npx auth secret
   OAuth provider	At least one: Discord, Google, Microsoft, or Notion

   See .env.example for all available configuration options.

4. Set up the database

   npx prisma migrate dev
   

5. Start the development server

   npm run dev
   

   Open http://localhost:3000.

Scripts

Command	Description
npm run dev	Start dev server (Turbopack)
npm run build	Production build
npm run start	Start production server
npm run check	Lint + type check (run before committing)
npm run lint:fix	Auto-fix ESLint issues
npm run format:write	Format with Prettier
npm run test	Run unit tests
npm run test:integration	Run integration tests (requires Docker)
npm run test:all	Run all tests
npx prisma migrate dev	Create/apply database migrations
npx prisma studio	Open Prisma Studio GUI

Project Structure

src/
├── app/                        # Next.js App Router
│   ├── (home)/                 # Landing page & auth
│   ├── (sidemenu)/             # Main authenticated app
│   │   └── w/[workspaceSlug]/  # Workspace-scoped routes
│   │       ├── projects/       #   Project management
│   │       ├── actions/        #   Action/task tracking
│   │       ├── goals/          #   Goal setting
│   │       ├── crm/            #   CRM pipeline
│   │       ├── meetings/       #   Meeting notes
│   │       └── settings/       #   Workspace settings
│   ├── _components/            # Shared components
│   └── api/                    # API routes & tRPC
├── providers/                  # React context providers
├── server/                     # Server-side code
│   ├── api/                    # tRPC routers
│   ├── auth/                   # Authentication config
│   ├── services/               # Business logic layer
│   └── tools/                  # AI tools
├── lib/                        # Shared utilities
├── styles/                     # Global styles & theme
└── types/                      # TypeScript definitions

CLI & Integrations

Exponential CLI

Manage actions, projects, and workspaces from the command line:

npm install -g exponential-cli
exponential auth login --token <your-jwt> --api-url https://www.exponential.im
exponential actions list
exponential actions create -n "My task" -p <project-id>

See exponential-cli for full docs.

OpenClaw (AI Agent)

Give your AI agent access to Exponential via OpenClaw:

npx clawhub install exponential

Your agent can then create tasks, manage kanban boards, and track projects through natural conversation.

Bounty API

All bounties are machine-readable — no auth required to browse:

• REST API: GET /api/bounties
• LLMs.txt: /llms.txt
• RSS Feed: /api/bounties/feed.xml

Contributing

We welcome contributions! Please read our Contributing Guide for details on:

• Development setup
• Code style and linting rules
• Pull request process
• Claiming bounties
• Database migration safety

Please also review our Code of Conduct.

License

AGPL-3.0 — see LICENSING.md for a plain-language explanation of what this means for users, contributors, and integrations.

Acknowledgments

Built with create-t3-app and the T3 Stack ecosystem.