Custom Metadata Types vs Custom Settings vs Custom Labels 💬 In plain words: Three lookalikes: Custom Metadata = configuration that DEPLOYS with your code (best for app settings). Custom Settings = org/user-specific values, changeable at runtime (hierarchy type is great for bypass switches). Custom Labels = translatable text for the UI. 📌 Example: API endpoint URLs per environment → Custom Metadata (deploys with code, sandbox vs prod values). A 'Bypass_Automation__c' checkbox an admin flips during data load → hierarchy Custom Setting. The word 'Submit' translated to Hindi → Custom Label. 🎬 Real-Life Example: The Fee Table Trapped Inside Code Skyline charges a different delivery fee per city. Apex needs those rates on every booking. The Old/Bad Way: if (city == 'Delhi') fee = 50. Else if (city == 'Mumbai') fee = 65. … Every rate change is a code change, a test run, and a deployment. Why this is bad: Business data is trappe...
Introduction: In today's web development landscape, creating robust and maintainable web applications is crucial. One powerful tool that enables developers to achieve this is the Shadow DOM (Document Object Model) v1. It provides a way to encapsulate and isolate the components of a web application, preventing CSS and JavaScript conflicts between different parts of the page. In this blog post, we will dive into the fundamentals of Shadow DOM v1 and explore its features with code examples. Understanding Shadow DOM: The Shadow DOM is a browser technology that allows you to create encapsulated DOM trees within an element. It provides encapsulation by isolating the CSS and JavaScript of a component, preventing it from being affected by the styles and scripts of the rest of the page. This makes it an ideal solution for building reusable web components.