
claude.dev
September 23, 2026
13 min read
54/100
Summary
Once Claude can measure something, it can make it faster. So we kept finding more things to measure. This August, we made the core user experience of claude.ai and the Claude desktop app about 3x faster in a two-week sprint. Users had been telling us it was slow, and they were right. We ran everything from a single Slack channel, with Claude in every thread. We focused on four journeys that make u...