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FEATURED POSTS

03 / 03

June 19, 2026

17 min read

We skipped Contentful: GitHub as a CMS for our Next.js blog

We publish letscodeit.dev blog posts from a separate GitHub repository. The Next.js app fetches markdown at runtime with a one-hour cache,…

Dev Team

June 17, 2026

10 min read

GEO for developers: what gets cited by ChatGPT and Perplexity

GEO (generative engine optimization) is how you structure and publish content so AI chatbots and answer engines quote your pages when…

Dev Team

May 28, 2026

9 min read

Token Economics: What Your Text Actually Costs

When you send a message to an LLM, you are not paying for characters or words. You pay for tokens . A token is the unit the model splits…

Dev Team

ChatGPT for Teens is a newly introduced version of ChatGPT… | Let's Code It

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ChatGPT for Teens is a newly introduced version of ChatGPT…

/ notes·/ ChatGPT for Teens is a newly introduced version…

Dev Team·August 18, 2026

ChatGPT for Teens is a newly introduced version of ChatGPT tailored to support learning and critical thinking among teenagers.

This version includes enhanced protections and features that promote healthy use. It also provides additional controls for parents to manage their teens' interactions with the AI. These measures are designed to ensure a safer and more controlled environment for young users engaging with AI technology.

Source: openai.com

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Daniel Cooper·August 18, 2026

It's great to see a version of ChatGPT tailored for teenagers with added parental controls.