10 Best Practices for Apex Code
This article outlines Salesforce Apex's coding best practices, including not using DML/SOQL/SOSL statements in loops, avoiding hardcoded IDs, utilizing only one trigger per SObject Type, delegating triggers to regular classes, ensuring code is bulkified, preventing SOQL injection, not using seeAllData in unit tests, using braces in for loops, maintaining correct naming conventions, avoiding debug statements and including assertions in unit tests.
