Launches fail in two ways: the product is wrong, or the launch is wrong. Today you learn the go-to-market process, the launch checklist that prevents last-minute scrambles, and the post-launch analysis that determines whether success is real.
By the end of this lesson you will build a launch checklist covering engineering, marketing, and support readiness, write a launch brief, design a feature flag rollout strategy, and define the metrics you will check in the 48 hours after launch.
go-to-market is the foundation of Day 5. Every concept that follows builds on the mental model you establish here. The most effective approach is to understand the principle first, then apply it — skipping straight to implementation creates gaps that compound into confusion later.
Work through each example in this lesson sequentially. The concepts connect, and the order is deliberate. If something is unclear, slow down at that point rather than pushing past it — a ten-minute pause now saves hours of debugging later.
Understanding go-to-market requires seeing it in motion. The code below is not a complete application — it is a minimal, working illustration of the key mechanism. Study the pattern, run it, break it deliberately, then fix it. That cycle builds real comprehension.
Once the basic pattern works, the logical next step is launch checklist. This is where the abstraction becomes useful — you move from understanding the mechanism to applying it to real problems. The transition is usually smaller than it feels. Most of the hard work happened in Section 1.
post-launch analysis completes today's picture. It is where go-to-market and launch checklist converge into a pattern you can apply to novel problems. This integration step is often where the day's learning consolidates — if the earlier sections felt abstract, this one typically makes them click.
Implementing go-to-market alone handles the happy path. Real systems encounter edge cases, invalid input, and unexpected state. Missing launch checklist means missing those guards.
Combining go-to-market with launch checklist gives you a complete, defensible implementation. The extra lines cost ten minutes; the robustness they add is worth hours of debugging time.
Several mistakes appear consistently when engineers encounter Product Launch for the first time. Recognizing them now costs nothing; encountering them in production costs hours.
Two intensive days (Thu–Fri) with an instructor who has taught thousands of engineers. Cohorts in 5 cities, June–June–October 2026 (Thu–Fri).
Reserve Your Seat — $1,490Before moving on, you should be able to answer these without looking: