Total 55,826 skills, Backend Development has 4407 skills
Showing 12 of 4407 skills
Api Client Generator - Auto-activating skill for API Integration. Triggers on: api client generator, api client generator Part of the API Integration skill category.
Use when working with Protocol Buffer (.proto) files, buf.yaml, buf.gen.yaml, or buf.lock. Covers proto design, buf CLI, gRPC/Connect services, protovalidate constraints, schema evolution, and troubleshooting lint/breaking errors.
Sails.js framework patterns for The Boring JavaScript Stack - actions, helpers, routes, policies, hooks, configuration, security, middleware, file uploads, deployment, and more. Use this skill when building, reviewing, or debugging any server-side code in a Sails.js application.
Use when configuring or working with Solid Queue for background jobs. Applies Rails 8 conventions, database-backed job processing, concurrency settings, recurring jobs, and production deployment patterns.
DBOS Go SDK for building reliable, fault-tolerant applications with durable workflows. Use this skill when writing Go code with DBOS, creating workflows and steps, using queues, using the DBOS Clie...
This skill should be used when implementing Convex mutation functions. It provides comprehensive guidelines for defining, registering, calling, and scheduling mutations, including database operations, transactions, and scheduled job patterns.
Optimize Customer.io API performance. Use when improving response times, reducing latency, or optimizing high-volume integrations. Trigger with phrases like "customer.io performance", "optimize customer.io", "customer.io latency", "customer.io speed".
Write PL/pgSQL - functions, procedures, triggers, error handling
Model software around the business domain using bounded contexts, aggregates, and ubiquitous language. Use when the user mentions "domain modeling", "bounded context", "aggregate root", "ubiquitous language", or "anti-corruption layer". Covers entities vs value objects, domain events, and context mapping strategies. For architecture layers, see clean-architecture. For complexity, see software-design-philosophy.
Guide for building SumUp payment integrations that cover both terminal (card-present) and online (card-not-present) checkout flows using SumUp SDKs and APIs. Use when implementing or debugging SumUp checkout creation, payment processing, reader pairing, Card Widget integrations, Cloud API reader checkouts, or authorization setup with API keys/OAuth and Affiliate Keys.
This skill should be used when the user needs to interact with AAVE V3 protocol contracts directly, read on-chain data, get reserve configurations, fetch current APY rates, simulate position changes, or execute protocol operations programmatically. Provides low-level access to AAVE Pool contracts, UI Pool Data Provider, and quote generation for supply, borrow, repay, and withdraw operations on Ethereum and Arbitrum.
Use when Java XML-RPC API work requires contract decisions for fault signaling and interoperability, including defining XmlRpcException-based failures, replacing void returns with explicit operation results, reviewing handlers for return-code anti-patterns, and migrating DTOs from Serializable to JAXB.