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Free templates
PDFLab — Click-to-Edit PDF Editor (HTML + Python · PyMuPDF)
PDFLab is a click-to-edit PDF editor that rewrites text in place — one HTML page and one Python backend (PyMuPDF, no build step, no database). The original glyphs are deleted and rewritten in the document's own embedded font, with pen, arrows, shapes and images on top.
Paidly — Invoice Generator
Paidly is a production-ready invoice generator and SaaS starter built on **Next.js 16 (App Router)**, **TypeScript**, **Prisma 7** and **Stripe** — a complete enterprise invoicing product out of the box. Manage clients, emit gap-free invoices with tax-inclusive/exclusive VAT & GST, chase overdue balances with automated dunning, automate recurring invoicing, collect via Stripe "pay now" links, let clients pay through a token-gated public portal, and integrate with anything through a signed REST API with HMAC webhooks. It also includes everything a real SaaS needs beyond the product surface: email/password **and** Google OAuth (Auth.js v5), multi-tenant **organizations** with role-based permissions, FREE/PRO/TEAM **plan entitlements** via Stripe, branded transactional email (Resend + react-email), an **admin support & moderation panel**, audit logging, a self-serve REST API panel, analytics dashboards, and CSV reports. Everything is scoped to a **workspace** (your personal account or an organization), and money is handled as **integer minor units with BigInt half-up rounding** end-to-end — no float drift.
NextStarter — Production-Ready SaaS Starter (Next.js 16 · Supabase · Stripe)
NextStarter is a production-ready SaaS starter on Next.js 16 (App Router), React 19 and TypeScript, with Supabase Postgres, Prisma 7, Auth.js v5 and Stripe already wired together. It ships authentication (Google + email/password), teams & organizations, Stripe billing, an admin panel, moderation, contact/support, transactional email, notifications, a hand-built Tailwind v4 design system, and a Playwright E2E suite — every piece wired together and verified, so you can launch your product instead of building plumbing.