gestalt.graphics
YAPL’s landing page, a Gantt chart beside its headline

Independent product · 2025 · live

YAPL

Visual project planning software powered by a custom critical-path scheduling engine and local-first architecture.

Site
yapl.app
Role
Product architecture, design & engineering
Built with
Next.js · React · TypeScript · Supabase · Postgres · Vercel

Context

Engineered to bring heavy desktop-grade project scheduling into a collaborative browser environment that keeps working through offline network drops.

Architecture

Built on a proprietary scheduling engine that computes critical paths, float times, and calendar constraints identically across client and server. Local-first sandboxing allows uninterrupted offline drafting before syncing versioned updates to the team workspace.

Resource allocation, cost tracking, cash flow, and Kanban views sit on the same underlying model, paired with a native MCP server for AI-assisted schedule manipulation in English and Turkish.

Status

Live in production since November 2025; paying teams plan their projects on it.

Back to the room