[Mark McLeod]

Obvious library functions include most of the programming topic threads like math libraries, common switch usage, less common sensor specialities like the gyro neutral position and accumulation, PID functions for hitting specific positions or velocities, a collection of autonomous styles, multiple action queue handling, high/low pass filters, the list goes on.

One thing teams can look at is their code from this year and functions or code snippets that can be turned into functions to be shared with other teams. One of the things you notice especially on these forums is the wide variety of programming techniques. Some people write the shortest, fastest code possible, others emphasize clarity and teaching of first year students. With a wide variety of solutions available to chose from new programmers could begin with what is easiest to understand and progress to more complex or efficient methods in later years.