Post Preflight
What it is
A free tool that shows what LinkedIn will show first, your opening line and your image, before you post.
Why I built it
A post can look good in the editor while the feed shows only the weakest line or crops the image.
What happened
Day 5, and the last tool in the first run. After this I stopped the daily count. I was shipping fast, but I was picking weak problems.
What I learned
Speed is not enough if the problem is weak. Now I look for a real problem that keeps coming back before I build anything.