Total 55,617 skills, Backend Development has 4395 skills
Showing 12 of 4395 skills
This skill should be used when the user asks to "App Engine Studio", "workspace builder", "custom workspace", "AES", "low code", "app development", "studio", or any ServiceNow App Engine Studio development.
General guidelines for TALL stack development, emphasizing Laravel and PHP best practices.
Complete Metaplex Protocol guide for Solana NFTs and digital assets. Covers Core (next-gen NFTs), Token Metadata, Bubblegum (compressed NFTs), Candy Machine, Genesis (token launches), MPL-Hybrid, Inscriptions, DAS API, and the Umi framework. The single source of truth for all Metaplex integrations.
Implement typed business operations with ActiveInteraction. Covers input types, composition, controller patterns, and testing.
Background job scheduling with sails-hook-quest for Sails.js applications. Use this skill when creating, scheduling, or managing background jobs, cron tasks, recurring scripts, or any deferred/periodic work in a Sails.js application.
Expert in Content Management Systems (CMS). Trigger this when building Blogs, Portals, or Media-heavy applications.
Modern Python coaching covering language foundations through advanced production patterns. Use when asked to "write Python code", "explain Python concepts", "set up a Python project", "configure Poetry or PDM", "write pytest tests", "create a FastAPI endpoint", "run uvicorn server", "configure alembic migrations", "set up logging", "process data with pandas", or "debug Python errors". Triggers on "Python best practices", "type hints", "async Python", "packaging", "virtual environments", "Pydantic validation", "dependency injection", "SQLAlchemy models".
CLI for debugging Node.js backend processes with non-blocking inspection. Use when the user needs to connect to Node.js processes (by PID, name, Docker, or port), set tracepoints/logpoints/exceptionpoints, capture call stacks and local variables, run JavaScript in the process context, or inspect console logs. Requires daemon; connect before other debug commands.
SIMD intrinsics skill for x86 (SSE/AVX) and ARM (NEON) vectorization. Use when reading auto-vectorization reports, writing SSE2/AVX2/NEON intrinsics, checking CPU feature flags at runtime, choosing between compiler builtins and raw intrinsics, or diagnosing why auto-vectorization failed. Activates on queries about SIMD, SSE2, AVX2, NEON, intrinsics, -fopt-info-vec, auto-vectorization, or vectorization failures.
Guidelines for Micro-SaaS architecture, Stripe integration, and launch checklists.
CMS, blogging platforms, and content management patterns
Senior Java & Spring Boot 4 / Spring Framework 7 architect skill for 2026-standard development. Use when the user asks to build, scaffold, design, review, or explain Java applications using Spring Boot 4.x, Spring Framework 7.x, Spring Modulith, or any related Spring ecosystem project. Triggers include: creating REST APIs, designing microservices, configuring data access (JdbcClient, JPA 3.2, R2DBC), reactive programming (WebFlux), security (Spring Security 7), observability, GraalVM native images, Gradle/Maven build configuration, Jakarta EE 11 migration, and any task requiring idiomatic modern Java (Java 25: records, sealed classes, structured concurrency, scoped values, pattern matching, JSpecify null safety).