AFTER EFFECTS SCRIPTING RESOURCES 

UKRAMEDIA - Sergei Prokhnevskiy's youtube channel full of great AE tips and expressions

NT PRODUCTIONS - Nate Lovell's youtube channel. Tutorials on scripting and extensions development

FXPHD - High level vfx training, scripting included

DAVID TORNO - Extensive scripting training

      INSTAGRAM

      OTHER RESOURCES

      DEVELOPERS

      BEST PLACES TO ASK QUESTIONS

CREATIVE COW - Legendary forum full of great developers

NT PRODUCTIONS DISCORD CHANNEL - Nate Lovell's forum for questions on scripting, expressions and extensions

STACK OVERFLOW - For more in-depth Javascript questions