Total 30,438 skills, Backend Development has 2987 skills
Showing 12 of 2987 skills
PostgreSQL administration and setup including installation, configuration, backup/recovery, replication, and high-availability. Learn production PostgreSQL operations.
Expert skill for integrating the hydric Gateway API. Use this skill to search cross-chain liquidity, resolve multi-chain and single chain token identities, get token prices, and build high-fidelity DeFi dashboards.
Guides creation of Zhin plugins with lifecycle hooks, auto-loading, and hot-reload behavior. Use when developers need plugin structure, lifecycle events, or reloading details.
Guides error handling in Zhin using the built-in error hierarchy, ErrorManager, RetryManager, and CircuitBreaker. Use when implementing resilient error handling, retry logic, or circuit breaker patterns in Zhin plugins.
Guides interactive user input collection using the Zhin Prompt class. Covers text, number, confirm, list, and pick prompts with timeout handling and Schema-based input. Use when a plugin needs to collect input from users in a conversational flow.
Idiomatic Go HTTP middleware patterns with context propagation, structured logging via slog, centralized error handling, and panic recovery. Use when writing middleware, adding request tracing, or implementing cross-cutting concerns.
PostgreSQL 16 database documentation. Use for SQL queries, indexes, transactions, JSON operations, full-text search, and performance tuning.
Эксперт Ruby on Rails. Используй для Rails приложений, ActiveRecord, Hotwire и Rails best practices.
Write high-performance JIT compilers and interpreters in the style of Mike Pall, creator of LuaJIT. Emphasizes trace-based compilation, aggressive optimization, and understanding CPU microarchitecture. Use when building JITs, interpreters, or any code where every cycle counts.
This skill should be used when the user asks to "create SLA", "service level agreement", "SLA definition", "SLA workflow", "task SLA", "breach", "response time", "resolution time", or any ServiceNow SLA Management development.
Official NestJS starter with modular architecture and Jest testing.
Write idiomatic Go with goroutines, channels, and interfaces. Use for Go development, concurrency, or performance.