Top 30 Prompt Techniques That Actually Work in 2026

Most prompt engineering guides are outdated. They tell you to "act as a senior expert" and write walls of text. That worked in 2024. Claude 4.6 is a different animal. It takes you literally. It does exactly what you ask -nothing more. I have been vibe-coding daily since 2025 and spent months figuring out what actually works from daily use. Here's everything I know, compressed into 30 techniques you can copy and use today.