I built and shipped 10 developer tools this week. Not prototypes. Production-ready, documented, priced, and live on Gumroad.
Here is how I did it and what I built.
The system runs 8 AI bots on a custom command center I built. A PM bot assigns tasks, worker bots execute them, and an auto-publisher lists finished products and drafts marketing content. The whole thing runs on a DigitalOcean droplet.
The bots built everything. I reviewed, zipped, wrote copy, and listed.
Here is what shipped:
DashPro — React Dashboard Template ($39)
React 18, TypeScript, Tailwind, Recharts. Six pages, ten-plus components, dark and light theme.
https://corralista1.gumroad.com/l/lvfklx
TailwindCraft UI — Component Library ($29)
80-plus copy-paste Tailwind components across 30 categories. Storybook included. Zero JS dependencies.
https://corralista1.gumroad.com/l/zmmycc
MarkCraft Pro — Markdown Editor with AI ($29)
React 18, CodeMirror 6, split pane, AI writing assistant via OpenAI, PDF and HTML export.
https://corralista1.gumroad.com/l/jgnop
MailKit — 20 Email Templates ($29)
MJML source plus compiled HTML. Covers the full user lifecycle. Works in Gmail, Outlook, Apple Mail.
https://corralista1.gumroad.com/l/uyzzld
DevFlow CLI — Developer Productivity Toolkit ($29)
Command line tools for the workflows developers actually repeat every day.
https://corralista1.gumroad.com/l/devflow-cli
Express API Boilerplate ($29)
Production-ready Node.js starter with JWT auth, Zod validation, Prisma, Docker, Swagger, and tests.
https://corralista1.gumroad.com/l/ljpmh
InvoiceFlow — Billing SaaS Starter ($39)
Full-stack invoice and billing system. React frontend, Node.js backend, PDF generation, recurring invoices.
https://corralista1.gumroad.com/l/qzxgaw
AI Code Review — VS Code Extension ($19)
Right-click any file, get inline diagnostics and a sidebar report. OpenAI and Anthropic supported.
https://corralista1.gumroad.com/l/fkzwq
ChatEmbed — Chat Widget ($19)
5KB, zero dependencies, embeds with one script tag. WebSocket, offline queue, bot mode.
https://corralista1.gumroad.com/l/hajxx
PageForge — Landing Page Generator ($29)
CLI that generates complete landing pages from a JSON config. Five templates, zero dependencies.
https://corralista1.gumroad.com/l/bzmcdd
The command center is something I am considering releasing as a product itself. It is a full autonomous product factory running on Claude, Socket.io, BullMQ, and PostgreSQL.
Happy to answer questions about the stack, the bot architecture, or any of the individual products.
Top comments (0)