Total 55,662 skills, Backend Development has 4398 skills
Showing 12 of 4398 skills
Official NestJS starter with modular architecture and Jest testing.
Write idiomatic Go with goroutines, channels, and interfaces. Use for Go development, concurrency, or performance.
Design system architecture, APIs, and component interfaces. Use for architectural decisions and system design.
Create, track, retrieve, update, and delete custom business metrics for configs. Covers full lifecycle: define metric kinds via API, emit events via SDK, and query results.
Provides domain knowledge and guidance for the Flare Data Connector (FDC)—attestation types, request flow, Merkle proofs, verifier/DA Layer, and smart contract integration. Use when working with FDC, cross-chain attestations, EVMTransaction, Web2Json, Payment, AddressValidity, XRPPayment, XRPPaymentNonexistence, proof-of-reserves, weather insurance, or Flare Developer Hub FDC guides and starter repos.
Design HTTP APIs for Bun + Hono backends using Clean Architecture, Zod contracts in a shared package, OpenAPI generation from Zod, and thin controllers. Supports two selectable conventions — standard REST (resource paths with GET/POST/PATCH/PUT/DELETE) and POST-only action-based paths — picking one per project. Use when defining new endpoints, auditing or refactoring existing routes, shaping request/response contracts and envelopes, establishing API standards, or mapping typed application errors to HTTP status codes. Do not use for GraphQL, tRPC, non-Hono runtimes, or frontend-only concerns.
Use for Bun file I/O: Bun.file, Bun.write, streams, directories, glob patterns, metadata.
Identifies domain modules, ownership boundaries, dependencies, and interfaces using Domain-Driven Design principles. Provides domain maps, bounded contexts, refactor recommendations. Use for "DDD", "domain modeling", "bounded contexts", or "service boundaries".
Use this skill when users ask how to build Syncfusion PivotView/pivot tables in ASP.NET Core apps. Trigger for server integration, data binding (API/DB/remote), OLAP, aggregation, drill-down, grouping, filtering, conditional formatting, exporting (Excel/PDF/CSV), or pivot charts in ASP.NET Core. Not for MVC/Blazor/JS.
Guide for implementing Syncfusion ASP.NET Core Switch component. Use this skill when creating a toggle button/switch for form inputs or state management. Covers installation, basic implementation, property configuration, event handling, and styling customization. Provides guidance on getting started, properties, events, and styling documentation.
Sui Programmable Transaction Blocks (PTBs). Use when writing, reviewing, or debugging code that composes multiple Sui transaction commands into a single atomic transaction — including TypeScript SDK `Transaction` usage, CLI PTB construction, gas coin handling, sponsored transactions, shared-object inputs, chaining command results, or troubleshooting PTB execution errors.
Phase d'architecture systématique AVANT le code (TDD). Use when starting a new feature that touches multiple files, designing a new module, or making non-trivial architectural choices.