Best Boilerplates for Project Management Tools in 2026

Project Management: A Saturated but Evergreen Category

Notion, Linear, Jira, Asana, Monday — project management is one of the most crowded SaaS categories. Yet teams keep building new PM tools because existing tools either do too much (Jira) or too little for specific workflows.

Build vs Existing Tool

Build a PM tool when:

• Your product is purpose-built for a specific industry (construction PM, software PM, event PM)
• PM features are tightly integrated with domain-specific features (e.g., code deployment tracking in Linear)
• You're building a white-label PM platform

Don't build when:

• You just need a generic PM tool for your team — use Notion/Linear/Asana

Quick Comparison

Starter	Price	Boards	Tasks	Real-time	Teams	Best For
Plane	Free (AGPL)	✅	✅	✅	✅	Linear/Jira alternative
Focalboard	Free (MIT)	✅	✅	✅	✅	Notion boards alternative
Custom T3/Next.js	Dev cost	Manual	Manual	Pusher	Manual	Integrated PM

Plane — Best Open Source PM

Price: Free (AGPL) | Creator: Plane team

The most complete open source project management platform. Issues, cycles (sprints), modules, pages, inbox, and analytics. Linear-inspired UI with excellent performance.

Tech stack: Django backend, Next.js frontend, PostgreSQL, Redis.

Choose if: You want a full-featured PM platform to fork or study the architecture.

Building a Kanban Board

The core PM feature — drag-and-drop kanban:

// Prisma schema
model Project {
  id     String @id @default(cuid())
  name   String
  boards Board[]
  members ProjectMember[]
}

model Board {
  id        String   @id @default(cuid())
  name      String   // "To Do", "In Progress", "Done"
  order     Int
  tasks     Task[]
  projectId String
  project   Project  @relation(fields: [projectId], references: [id])
}

model Task {
  id          String   @id @default(cuid())
  title       String
  description String?
  order       Float    // Use float for easy reordering without mass updates
  priority    String   @default("medium")  // low, medium, high, urgent
  assigneeId  String?
  dueDate     DateTime?
  boardId     String
  board       Board    @relation(fields: [boardId], references: [id])
}

// Efficient task reordering with fractional indexing
function getNewOrder(above: number | null, below: number | null): number {
  if (above === null && below === null) return 1000;  // First task
  if (above === null) return below! / 2;              // Before first
  if (below === null) return above + 1000;            // After last
  return (above + below) / 2;                         // Between two
}

// Move task to new board + position
const updateTask = api.tasks.move.useMutation();
await updateTask.mutateAsync({
  taskId: task.id,
  newBoardId: destination.droppableId,
  newOrder: getNewOrder(taskAboveOrder, taskBelowOrder),
});

Real-Time Collaboration

PM tools need real-time updates when teammates move tasks:

// Broadcast board changes to all connected users
import { pusherServer } from '@/lib/pusher';

await pusherServer.trigger(
  `project-${projectId}`,
  'task:moved',
  { taskId, newBoardId, newOrder, movedBy: userId }
);

// Client: update local state when receiving broadcast
useEvent(channel, 'task:moved', ({ taskId, newBoardId, newOrder }) => {
  utils.tasks.byProject.invalidate({ projectId });
});

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Compare project management and SaaS boilerplates on StarterPick.