Free DevTools Blog
Explore practical guides, tutorials, and insights on AI, developer tools, programming, and automation from FreeDevTools.
What Is OpenClaw VPS Hosting and Why Does Your Project Need It?
Running OpenClaw on a personal laptop hits limited uptime, resource conflicts, and security exposure. Here's what OpenClaw VPS hosting looks like and why it could be good for your project.
How to Create Your Own AI Second Brain with Hermes That Works 24/7
Learn how to create and host your own AI second brain with Hermes that remembers, automates tasks, and works for you 24/7.
At Last, I clasp: Escaping the G's Apps Script Copy-Paste Gauntlet
How a Chrome extension talking to a Google Sheet through an Apps Script Web App led to a 401 rabbit hole, a manifest gotcha, and finally clasp.
Does your team use different AI agents? Here's how to standardize your products.
If your team uses a mix of Cursor, Claude Code, and Copilot, things can get messy fast. Here's how to standardize your products, keep your design system consistent, and ensure every AI agent plays by the exact same rules.
LLM Fundamentals: How Large Language Models Work
Tokenization, context windows, pricing, temperature, top-p, and the other knobs and dials that shape how LLMs process information and generate responses.