Latest Articles
Main browser thread: the cost that stalls the interface
Most of the work that an interface does competes for the same thread as the browser. Understand the budget of each frame and learn to divide, group, delay, or move tasks to keep clicks, scrolling, and animations responsive.
GPT-6 Astra: What changes for Brazilian developers
The O GPT-6 Astra is the new model from OpenAI geared towards code, computer usage, research, and professional tasks. See how the API works, how much it costs, where it fits in, and what precautions a Brazilian team should take.
Firefox for iOS gets native blocker: how it works and what the limits are
The Firefox for iOS gained an integrated option to block many third-party ads and related trackers. See how the feature works, how to enable it, and why it doesn't promise to hide all web ads.
Claude Fable 5.1 and Mythos 5.1: What Changes for Devs
Anthropic released Claude Fable 5.1 and Claude Mythos 5.1, models focused on programming, knowledge work, and research. Understand the difference between the two versions, costs, access, and how to evaluate the gain in your development workflow.
OpenAI Usage API: how to track usage by key
The OpenAI Usage API helps separate organization consumption by key, project, and model. See how to read the data, avoid incorrect conclusions about costs, and set up a useful tracking for the team.