Free DevTools Blog
Explore practical guides, tutorials, and insights on AI, developer tools, programming, and automation from FreeDevTools.
Streaming LLM Responses in Go: A Terminal Chat Client for Any OpenAI-Compatible API
Build a terminal chat client in Go that streams server-sent events from any OpenAI-compatible API, using only the standard library, and handles empty events, dropped connections, and incomplete answers without corrupting chat history.
Why Short-Form Content Wins Over Long Posts in a Scroll-First Era
Short-form content wins in scroll-first channels because it matches mobile behavior, reduces mental effort, and creates more opportunities for repeat exposure than long posts.
How AI Video Tools Are Reshaping Women's Tech Leadership
The marginal cost of producing video has collapsed, and that's quietly changing who gets to be visible in technical leadership. A look at how AI video generation tools are removing the production bottleneck for women building technical companies and teams.
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.