# SFDC Developers > Salesforce developer tutorials, tips, interview questions, and free browser-based tools. Founded by Vinay Vernekar, a 10x certified Salesforce developer with 10+ years of experience. Website: https://sfdcdevelopers.com Author: Vinay Vernekar Contact: admin@sfdcdevelopers.com ## Free Developer Tools All tools run 100% in the browser. No data is sent to or stored on our servers. - [SOQL Query Builder](https://sfdcdevelopers.com/tools/soql-query-builder/): Build SOQL queries visually — select objects, pick fields, add WHERE clauses, and test against your live Salesforce org. Supports relationship queries, aggregate functions, date literals, and SOQL syntax reference. - [Apex Debug Log Analyzer](https://sfdcdevelopers.com/tools/apex-log-analyzer/): Parse and visualize Salesforce Apex debug logs. See governor limit usage with severity indicators, execution timeline flame graph, method-level call tree, SOQL query breakdown, and DML event analysis. - [Schema ERD Viewer](https://sfdcdevelopers.com/tools/schema-erd-viewer/): Generate interactive entity relationship diagrams from your Salesforce org metadata. Select objects, see Lookup and Master-Detail relationships, filter fields by type, export to PNG/SVG/PDF, and share diagrams via URL. ## Content Categories - [Apex](https://sfdcdevelopers.com/category/apex/): Apex triggers, classes, governor limits, best practices, and advanced patterns - [LWC](https://sfdcdevelopers.com/category/lwc/): Lightning Web Components development, lifecycle hooks, wire adapters, and UI patterns - [Flow](https://sfdcdevelopers.com/category/flow/): Flow Builder automation, screen flows, record-triggered flows, and orchestration - [Integration](https://sfdcdevelopers.com/category/integration/): REST/SOAP APIs, middleware, platform events, and external system connectivity - [Admin](https://sfdcdevelopers.com/category/admin/): Salesforce configuration, security, data management, and org administration - [DevOps](https://sfdcdevelopers.com/category/devops/): CI/CD pipelines, SFDX, scratch orgs, version control, and deployment strategies - [Agentforce & AI](https://sfdcdevelopers.com/category/agentforce-ai/): Salesforce AI agents, Einstein, prompt templates, and autonomous agent development - [Interview Prep](https://sfdcdevelopers.com/category/interview-prep/): Salesforce developer and admin interview questions, scenario-based answers, and certification prep ## Key Pages - [Home](https://sfdcdevelopers.com/): Latest Salesforce developer articles and tutorials - [Blog](https://sfdcdevelopers.com/blog/): Full article archive (460+ posts) - [Tools](https://sfdcdevelopers.com/tools/): Free Salesforce developer tools index - [About](https://sfdcdevelopers.com/about-me/): About the author and site mission - [Salesforce Interview Questions](https://sfdcdevelopers.com/salesforce-interview-questions-and-answers/): Comprehensive Salesforce interview preparation guide - [Salesforce ID Converter](https://sfdcdevelopers.com/salesforce-id-conversion-from-15-to-18-chars/): Convert 15-character Salesforce IDs to 18-character format ## About SFDC Developers is an all-in-one destination for Salesforce news, tips, tricks, and in-depth tutorials covering the entire Salesforce ecosystem. The site publishes practical articles with real-world examples and production-ready code covering Apex, Lightning Web Components, Visualforce, Flow Builder, integrations, OmniStudio, Agentforce, and more. All content is written by experienced Salesforce professionals.