Article · Simon Willison ·
Ben Hylak is quoted saying that every product he uses should be a headless MCP that feeds into an agent, so he never has to think about anything underneath, except his own product, which keeps a UI that customers love.
ArticleSimon Willison
OpenAI has launched an API credits benefit for eligible ChatGPT subscriptions, mirroring a similar benefit Anthropic announced earlier for its Max and Team plans. OpenAI subscribers to its $100, $200, or $500 per month plans now receive the equivalent quantity of expiring credits to apply to one of their API organizations.
ArticleSimon Willison
GitHub's Octoverse 2026 report, announced at GitHub Universe by EVP Jay Parikh, shows developers now merge 220M pull requests per month, make 7.38B commits per month, and create 30.3M new repositories per month, with growth attributed to developers building with AI agents.
ArticleSimon Willison
Simon Willison argues that October 2026 marks a new inflection point for vibe coding computer games, following the November 2025 inflection point for coding agents when Opus 4.5 and GPT-5.1 crossed a tipping point that made their coding agents reliable daily drivers for software engineers. He illustrates the new inflection point with examples of games built through vibe coding, including Tree Appreciator, Emberwick, Battle Drones, and Pumpkin Farmer (aka Quarter Sun Cove).
ArticleSimon Willison
Simon Willison's post quotes Terk Terkowitz of Amazon engineering leadership on Amazon's guidelines for software engineers regarding AI tooling. The guidance states that if an engineer's work does not benefit from current AI tools, this is a finding to document and share with peers and bring to a manager rather than a failing, and that an engineer who can explain where AI does not yet help their work is demonstrating the judgement Amazon is asking for. The guidance comes from 'An update from Amazon engineering leadership on the role of the developer in the age of AI.'