Katana MRP - Katana Cloud Inventory gives you a live look at all the moving parts of your business — sales, inventory, and beyond. Combining a visual interface and smart real-time master planner, Katana makes managing inventory and manufacturing intuitive.

Makerlog - Makerlog is the dead-simple task log that helps you stay productive and ship faster.

ESP - C language web framework.

WIP.co - Work in progress. We are a community of makers who help each other ship product.

The Manager's Red Book - Other Retail

Indie Hackers - Connect with fellow entrepreneurs, developers, and bootstrappers who are sharing the strategies and revenue numbers behind their companies.