Why Automated Testing Pays Off: Catching Costly Bugs Before Release

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A developer-focused guide argues that automated testing saves money by catching expensive mistakes early, before they reach customers. It describes how a bug in production, such as a broken checkout button, causes cart abandonment, support load, and emergency hotfixes that disrupt planned work. The article recommends automating revenue-critical journeys like login, cart, checkout, and form submission first, and running a regression pack before each release. It also notes that automation complements rather than replaces manual testing, which remains valuable for copy, layout, and edge cases.

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Laravel or Node.js for a Startup Backend: How to Decide

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

Cadence unveils Maestro, a portfolio of chip design AI models for early access in Q4 2026

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ProgrammingDEV Community ·

Raw List Parameter in @InvocableMethod Breaks Apex Member Completion in VS Code

A developer found that member completion stopped working across an entire Apex class after writing a raw List parameter in an @InvocableMethod. The Apex language server (jorje) in the Salesforce Extension Pack crashes on collection parameters that lack a type argument, because its semantic checks expect exactly one element type and receive none. The server logs the exception without notifying the user, leaving the file with unresolved types until the signature is corrected. The author measured which signature shapes trigger the failure across 274 cases, finding that raw collections in @InvocableMethod, static @AuraEnabled, global, and webservice methods can crash parsing. A separate parser mechanism also drops whole methods when a raw collection is used as a return type. The author describes how their VS Code extension, Virga, now handles these cases.

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