Notes, benchmarks, and teardowns from building Blink — a Mac assistant that reads your screen and writes the rest.https://useblink.dev/https://useblink.dev/blog/blink-vs-asking-chatgpt/https://useblink.dev/blog/blink-vs-asking-chatgpt/ChatGPT is a chatbot you re-explain yourself to every turn. Blink already sees the thread and writes the reply into the box. here's the honest tradeoff.Sun, 07 Jun 2026 00:00:00 GMThttps://useblink.dev/blog/where-latency-goes/https://useblink.dev/blog/where-latency-goes/we measured the summon-to-draft loop in blink. the model's thinking dominates; the network hop and the screen capture are basically free.Sun, 07 Jun 2026 00:00:00 GMThttps://useblink.dev/blog/what-is-the-accessibility-tree/https://useblink.dev/blog/what-is-the-accessibility-tree/The accessibility tree is the structured, machine-readable version of a screen that screen readers use, and that an assistant can read too.Sun, 07 Jun 2026 00:00:00 GMThttps://useblink.dev/blog/what-is-blink/https://useblink.dev/blog/what-is-blink/Blink is a Mac assistant for the replies hiding in plain sight: it reads your screen, drafts the next words, and stays quiet until you need it.Sun, 19 Apr 2026 00:00:00 GMT