Total 55,263 skills, Backend Development has 4380 skills
Showing 12 of 4380 skills
Expert-level Ruby development with Rails, modern features, testing, and best practices
Recipes and patterns for common Inertia Rails use cases. Includes modal dialogs, shadcn/ui integration, search with filters, wizard flows, and other advanced patterns.
API design patterns for REST/GraphQL framework design, versioning strategies, and RFC 9457 error handling. Use when designing API endpoints, choosing versioning schemes, implementing Problem Details errors, or building OpenAPI specifications.
Architecture validation and patterns for clean architecture, backend structure enforcement, project structure validation, test standards, and context-aware sizing. Use when designing system boundaries, enforcing layered architecture, validating project structure, defining test standards, or choosing the right architecture tier for project scope.
Use when implementing authentication with Better Auth in a TypeScript/Next.js app (session strategy, providers, cookies, CSRF, redirects, middleware, and security best practices).
Go development with gotestsum for testing, standard tooling, and best practices
Generate Odoo app store description pages (static/description/index.html) that comply with the official Odoo Apps Store guidelines. Use when creating, editing, or reviewing the static/description/index.html of a Lema Core Odoo module. Produces a tabless, JavaScript-free, Bootstrap 4 compliant page with Hero, Brand Banner, Demo Preview, Screenshots, Features, Architecture, Changelog, FAQ, Related Products, and Footer sections.
Use when you need to design, review, or improve validation in Quarkus applications — including Bean Validation on JAX-RS resources, @Valid on parameters and CDI beans, constraint groups, @ConfigMapping validation, custom constraints, nested DTO validation, and ExceptionMapper-based error mapping. This should trigger for requests such as Add validation support in Quarkus; Review Quarkus validation rules; Improve request validation in Quarkus REST APIs; Add custom validation constraints in Quarkus; Validate Quarkus @ConfigMapping properties. Part of cursor-rules-java project
Implements Syncfusion ASP.NET Core TreeGrid for hierarchical data with sorting, filtering, editing, exporting, paging, virtual scrolling, and advanced features. Supports configuration, CRUD, aggregates, templates, state persistence, and performance optimization in ASP.NET Core applications.
Implement Syncfusion ASP.NET Core Diagram component (EJ2 Tag Helper `ejs-diagram`) for building interactive diagrams in Razor Pages or MVC applications. Use this skill when working with org charts, flowcharts, BPMN process diagrams, UML diagrams, or swimlane charts. This skill covers node and connector configuration, layout options, shape styling, data binding, drawing tools, export/print functionality, and other diagram features.
Provides complete guidance for implementing the Syncfusion ASP.NET Core Switch (Toggle Switch Button), SplitButton component using Tag Helper. Use this when adding a toggle switch, on/off control, or binary state input to an ASP.NET Core application. This skill covers checked/disabled state, label customization (onLabel/offLabel), RTL support, form integration, BeforeChange event handling, and custom appearance.
Implement Syncfusion ASP.NET Core Barcode components including BarcodeGenerator (1D codes like Code39, Code128, Codabar), QR Code Generator, and DataMatrix Generator. Use this when rendering barcodes, implementing QR codes with logo embedding, or generating DataMatrix codes. This skill covers barcode type selection, color and dimension customization, display text configuration, and export functionality (JPG, PNG, Base64).