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Backend Polyglot

Top backend frameworks across languages — pick the right tool for your runtime, from TypeScript and Python to Ruby, Java, .NET, Go, Rust, and Elixir

12 skills · Works with Claude Code, Codex, Cursor & more

⚙️ Engineering
RARE

NestJS Backend

Build enterprise-grade Node.js backends with NestJS. Generates modules, controllers, services, guards, interceptors, and microservice patterns with full dependency injection and TypeScript decorators.

Community 4.2K
Scanned
nestjs backend enterprise
mkdir -p ~/.claude/skills/nestjs-backend && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/nestjs-expert/SKILL.md -o ~/.claude/skills/nestjs-backend/SKILL.md
⚙️ Engineering
RARE

FastAPI Python

Build high-performance Python APIs with FastAPI. Generates Pydantic models, async route handlers, dependency injection, background tasks, and auto-generated OpenAPI docs with proper error handling.

Community 3.6K
Scanned
fastapi python api
mkdir -p ~/.claude/skills/fastapi-python && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/fastapi-expert/SKILL.md -o ~/.claude/skills/fastapi-python/SKILL.md
⚙️ Engineering
RARE

Django Backend

Build Django web apps and REST APIs with Django REST Framework. Generates models with proper indexes, optimizes ORM queries with select_related/prefetch_related, builds DRF serializers and viewsets, and wires up JWT authentication.

Community 3.1K
Scanned
django drf python
mkdir -p ~/.claude/skills/django-expert && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/django-expert/SKILL.md -o ~/.claude/skills/django-expert/SKILL.md
⚙️ Engineering
RARE

Ruby on Rails 7

Build Rails 7+ apps with Hotwire. Optimizes Active Record queries with includes/eager_load, implements Turbo Frames and Streams for partial page updates, configures Action Cable WebSockets, sets up Sidekiq background jobs, and writes RSpec suites.

Community 2.4K
Scanned
rails ruby hotwire
mkdir -p ~/.claude/skills/rails-expert && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/rails-expert/SKILL.md -o ~/.claude/skills/rails-expert/SKILL.md
⚙️ Engineering
RARE

Spring Boot 3

Generate Spring Boot 3.x services. Creates REST controllers, implements Spring Security 6 auth flows, sets up Spring Data JPA repositories, and configures reactive WebFlux endpoints for high-throughput Java microservices.

Community 2.7K
Scanned
spring-boot java jpa
mkdir -p ~/.claude/skills/spring-boot-engineer && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/spring-boot-engineer/SKILL.md -o ~/.claude/skills/spring-boot-engineer/SKILL.md
⚙️ Engineering
RARE

.NET 8 Core

Build .NET 8 backends with minimal APIs and clean architecture. Implements Entity Framework Core, CQRS with MediatR, JWT authentication, and AOT compilation for cloud-native microservices.

Community 1.9K
Scanned
dotnet csharp aspnet-core
mkdir -p ~/.claude/skills/dotnet-core-expert && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/dotnet-core-expert/SKILL.md -o ~/.claude/skills/dotnet-core-expert/SKILL.md
⚙️ Engineering
RARE

Actix Web (Rust)

Build blazing-fast HTTP backends in Rust with Actix Web. Covers async handlers, extractors, middleware, shared app state, JSON APIs, error handling, and Tokio-based concurrency for high-throughput, memory-safe services.

Community 1.7K
Scanned
rust actix-web backend
mkdir -p ~/.claude/skills/actix-web && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/development/actix-web-framework/SKILL.md -o ~/.claude/skills/actix-web/SKILL.md
⚙️ Engineering
RARE

gRPC in Go

Build high-performance gRPC services in Go. Covers protobuf schema design, unary and streaming RPCs, interceptors for auth and logging, error handling with status codes, deadlines and metadata, and gRPC gateway for REST/JSON transcoding.

Community 1.2K
Scanned
grpc golang protobuf
mkdir -p ~/.claude/skills/grpc-go && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/backend/grpc-golang/SKILL.md -o ~/.claude/skills/grpc-go/SKILL.md
⚙️ Engineering
RARE

Elixir & Phoenix

Write idiomatic Elixir with OTP patterns, supervision trees, and Phoenix LiveView. Builds fault-tolerant, highly concurrent backends and real-time features on the BEAM with GenServers and channels.

Community 1.3K
Scanned
elixir phoenix liveview
mkdir -p ~/.claude/skills/elixir-pro && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/development/elixir-pro/SKILL.md -o ~/.claude/skills/elixir-pro/SKILL.md

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