Mona Delahooke (clinical psychologist) has a great website with parenting tips and podcasts! https://monadelahooke.com/blog/
For comprehensive information about the management of ADHD or executive functioning issues: https://www.additudemag.com/
To find out more about developmental stages through the DIR approach: https://www.icdl.com/dir/fedcs
Pervasive Desire for Autonomy (also known as Pathological Demand Avoidance or PDA) can be a feature of autism. The PDA Society is full of great strategies: https://www.pdasociety.org.uk/i-am-a-parent-carer/resources/helpful-approaches-for-children/
Watch this video to experience what it may be like to have sensory processing differences (with or without autism).
Mindfulness practice is a great way to promote a healthy mind. Try the Smiling Mind app or the Headspace app for meditations suited to all ages and stages.