Salesforce developer assistant
ApexGenie Salesforce Development Blog
Practical, no-fluff guides to writing better Salesforce Apex — bulk-safe triggers, maintainable classes, governor-friendly SOQL, and batch jobs that scale.
Latest guide
Fresh off the release notes
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Salesforce Winter '27: What Actually Changes for Apex Developers
Bigger heap limits, FORMULA() in SOQL, real-endpoint Apex integration tests, the Apex Symbol API, and what's new for LWC — filtered down to what's worth changing your code for.
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Guides and tools by topic
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Writing bulk-safe Apex triggers
Handler patterns, recursion control, and avoiding SOQL and DML inside loops.
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Structuring reusable Apex classes
Sharing models, defensive null checks, and testable service-layer design.
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Writing efficient SOQL queries
Selective filters, relationship queries, and staying within governor limits.
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Processing large data with Batch Apex
Database.Batchable jobs, chunk sizing, and scheduling nightly workloads.