Focus Time Protection

via “scheduling with buffer time and focus block management”

Open-source scheduling assistant built on Cal.com

Unique: Treats buffer times and focus blocks as hard constraints in the scheduling algorithm rather than post-hoc validation, ensuring they are always respected

vs others: More effective than manual focus block management because it prevents scheduling conflicts automatically; better than generic 'busy' blocks because it understands the semantic difference between meetings and focus time

via “focus-time-protection”

via “focus-block-protection”

via “intelligent calendar blocking and buffer management”