BUILDING IN THE AGE OF COLLABORATIVE CODING

Summary from the TLDR Dev newsletter

Coding agents have gotten good enough that writing code is nearly free, and teams run many agents in parallel, which makes human review the real bottleneck. Bolting AI onto old handoff-heavy waterfall workflows keeps delivery flat. The fix is a “collaborative coding” model where the whole team (PM, design, and QA) works with agents directly and in parallel, validation moves earlier so the final PR review is just about the code.