It takes many months to figure this out, much longer than learning a new programming language.

Read through anthropics knowledge share, check out their system prompts extracted on github, write more words in AGENTS/CLAUDE.md, you need to give them some warmup to do better at tasks.

What model are you using? Size matters and Gemini is far better at UI design work. At the same time, pairing gemini-3-flash with claude-code derived prompts makes it nearly as good as Pro

Words matter, the way you phrase something can have disproportionate effect. They are fragile at times, yet surprisingly resilient at others. They will deeply frustrate you and amaze you on a daily basis. The key is to get better at recognizing this earlier and adjusting

You can find many more anecdotes and recommendations by looking through HN stories and social media (Bluesky has a growing Ai crowd, coming over from X, good community bump recently, there are an anti-ai labelers/block lists to keep the flak down)