Tasker is a production-minded project and task management system for focused execution.

This project was built end-to-end by GPT-5.3-Codex, covering architecture, backend modeling, authorization, frontend implementation, and iterative product refinement.

• Project-based workspaces with scoped membership and permissions.
• Four task views: structured list, drag-and-drop Kanban by status, a month/week calendar with compact overflow, and a Gantt timeline with a resizable task grid, day/week/month scales, Today/Fit controls, and status/progress bars. Both scheduling views support start/due dates, inclusive ranges, drag-to-reschedule, and resizing from either edge, including single-date tasks.
• Fast task operations: status, priority, assignee, start date, due date, labels, and search/filtering.
• Parent tasks with one-level sub-task support, progress rollups, and nested list/Kanban presentation.
• Unified task timeline combining comments and system activity in chronological order.
• In-app inbox plus assignment email notifications.
• Admin controls for user role management and account activation state.

• Real-time synced data layer for projects, tasks, comments, members, and activity.
• Role-based access with strict server-side authorization checks.
• Project-specific task numbering and soft-delete behavior.
• Member management with invite, revoke, and add-existing-user flows.
• Persistent project view preferences and filters in URL state.
• Async notification email delivery through Convex actions and SMTP env config.

• admin

• Full system access across all projects and users.

• member

• Write access to projects they created or were added to.

• viewer

• Read-only access to projects they were added to.

All read/write enforcement happens on the server in Convex permission helpers.

Core tables in /convex/schema.ts:

• users
• projects
• projectMembers
• projectInvites
• projectCounters
• issues
• comments
• activities

• Auth is Clerk-based, with Convex identity mapped to internal users records.
• User bootstrap/sync is handled through users.ensureCurrentUser.
• Invite acceptance is auto-processed when a signed-in user email matches pending invites.
• Project activity and task activity are recorded for audit-friendly history.

• /src/routes - all route screens and page-level logic.
• /src/features/tasker - domain UI, auth guards, and shared feature modules.
• /src/components/ui - shared design system primitives and dialogs.
• /convex - schema, queries, mutations, actions, and auth/permission helpers.

pnpm dev
pnpm build
pnpm check
pnpm test

This project is licensed under the Unlicense. See /LICENSE.

Use Node.js 25.x and pnpm 11.x. Deployment uses nixpacks.toml with pnpm 11 and a frozen lockfile.

1. Install dependencies.

pnpm install

2. Configure client env vars in .env.local.

CONVEX_DEPLOYMENT=...
VITE_CONVEX_URL=...
VITE_CLERK_PUBLISHABLE_KEY=...
VITE_CONVEX_SITE_URL=...
VITE_CLERK_JWT_TEMPLATE=convex

3. Configure Clerk authentication prerequisites.

• Create a Clerk JWT template named convex (used by Convex auth).
• Enable email sign-in in Clerk, because project invite delivery and acceptance rely on email identity.

4. Configure Convex server env vars (required for invite actions and SMTP notifications).

pnpm dlx convex env set CLERK_SECRET_KEY sk_...
pnpm dlx convex env set APP_BASE_URL https://tasker.yourcompany.com
pnpm dlx convex env set SMTP_HOST smtp.sendgrid.net
pnpm dlx convex env set SMTP_PORT 587
pnpm dlx convex env set SMTP_SECURE false
pnpm dlx convex env set SMTP_USER apikey
pnpm dlx convex env set SMTP_PASS your-sendgrid-smtp-password
pnpm dlx convex env set SMTP_FROM_EMAIL tasker@yourcompany.com
pnpm dlx convex env set SMTP_FROM_NAME Tasker

Notes:

• APP_BASE_URL must be the public app origin used in email links and invite redirects, for example https://tasker.yourcompany.com.
• SMTP_HOST, SMTP_PORT, SMTP_SECURE, SMTP_USER, and SMTP_PASS are server-side SMTP transport settings for assignment notification emails.
• SMTP_USER is typically apikey for SendGrid SMTP.
• SMTP_PASS should be your SendGrid SMTP password / API key value.
• SMTP_FROM_EMAIL and SMTP_FROM_NAME control the visible sender on assignment emails.
• These values stay in Convex server env only. Do not put them in .env.local.

Optional:

pnpm dlx convex env set CLERK_API_URL https://api.clerk.com/v1

5. Verify Convex auth provider values for your Clerk instance in /convex/auth.config.ts.

• domain and issuer must match your Clerk account domain.
• applicationID should match the JWT template/application id (convex in this setup).
• SMTP notification delivery is configured only through Convex server env vars; no SMTP settings are exposed in the app UI.

6. Start development services.

pnpm dlx convex dev
pnpm dev

7. Open http://localhost:3000, sign in, and optionally seed demo data from /settings.