Languages

Per-topic index for Developer/Languages/ — 37 note(s). See Developer Index for the full topic list and system_prompt for structure/conventions. See also README.md in this folder for the topic's scope/why/when.

Go/CLIAndInfraTooling

• Fundamentals — CLI and Kubernetes Controller Patterns in Go

Go/ConcurrencyPatterns

• Fundamentals — Pipelines, Fan-Out/Fan-In, and Cancellation in Go
• Challenges — Design a Bounded Worker Pool with Graceful Shutdown

Go/DeploymentAndServing

• Fundamentals — Static Binaries, Minimal Images, and Graceful Shutdown for Go Services

Go/ErrorHandlingAndLogging

• Fundamentals — Error Wrapping and Structured Logging in Go

Go/LanguageInternals

• Fundamentals — Goroutines and the Go Scheduler

Go/ModulesAndPackaging

• Fundamentals — Go Modules: Versioning and Multi-Module Workspaces

Go/PerformanceOptimization

• Fundamentals — Profiling, Escape Analysis, and Allocation-Conscious Go
• CaseStudies — Discord: Why Discord is Switching from Go to Rust

Go/StandardLibraryIdioms

• Fundamentals — Interface Design and Generics Idioms in Go

Go/TestingInGo

• Fundamentals — Table-Driven Tests, Subtests, and Benchmarking in Go

Go/WebAndAPIFrameworks

• Fundamentals — net/http vs. Gin/Echo/Fiber, and When to Reach for gRPC-Go

Python/CLIToolingAndScripting

• Fundamentals — argparse, Click, and Typer: Picking a CLI Library, and Packaging a Script as an Installable Command

Python/Concurrency

• Fundamentals — The GIL and Python's Three Concurrency Models: Threading, Multiprocessing, Asyncio
• (other) — Concurrency and Scalability Checklist for Async Python Series

Python/DataEngineeringPipelines

• Fundamentals — Pandas vs. Polars vs. Dask: Eager vs. Lazy DataFrame Execution

Python/DataScienceStack

• Fundamentals — NumPy Vectorization and the Contiguous Array Memory Model

Python/DatabaseAccess

• Fundamentals — SQLAlchemy 2.0 Async and Connection Pooling

Python/DeploymentAndServing

• Fundamentals — Gunicorn + Uvicorn Workers and Graceful Shutdown

Python/ErrorHandlingAndLogging

• Fundamentals — Exception Design and Structured Logging in Python

Python/LanguageInternals

• Fundamentals — Reference Counting and Generational Garbage Collection in CPython

Python/PackagingAndEnvironments

• Fundamentals — pip, Poetry, and uv: Dependency Resolution and Lockfiles in Python Packaging

Python/PerformanceOptimization

• Fundamentals — Profiling Python: cProfile, py-spy, and line_profiler

Python/StandardLibraryIdioms

• Fundamentals — Dataclasses vs. NamedTuple vs. TypedDict vs. attrs: Picking a Structured-Data Tool in Python

Python/TestingInPython

• Fundamentals — Property-Based Testing with Hypothesis vs. Example-Based Testing

Python/TypingAndStaticAnalysis

• Fundamentals — mypy vs. Pyright: Choosing a Python Static Type Checker

Python/WebFrameworks

• Fundamentals — FastAPI vs. Django vs. Flask: Request Lifecycle, Dependency Injection, and Async Model

TypeScript/APIsAndTypeSafety

• Fundamentals — tRPC vs. OpenAPI Codegen vs. Zod-Validated REST: Keeping Frontend/Backend Types Honest

TypeScript/AsyncConcurrencyPatterns

• Fundamentals — Worker Threads vs. Child Process vs. Cluster: Node's Three Parallelism Models

TypeScript/BackendFrameworks

• Fundamentals — Node.js Backend Framework Architecture: Express, Fastify, NestJS

TypeScript/BuildToolingAndBundlers

• Fundamentals — Bundler Architecture: esbuild, Vite, and Webpack

TypeScript/FrontendFrameworks

• Fundamentals — Next.js App Router: Server Components vs. Client Components

TypeScript/LanguageInternals

• Fundamentals — Structural Typing and Type Narrowing

TypeScript/PackagingAndPublishing

• Fundamentals — Dual ESM/CJS Packaging and the package.json exports Field

TypeScript/PerformanceOptimization

• Fundamentals — tsc Build Performance: Project References, Incremental Builds, and skipLibCheck

TypeScript/StandardLibraryAndRuntime

• Fundamentals — lib, target, and the DOM/ES/Node Ambient Type Triad

TypeScript/TestingInTypeScript

• Fundamentals — Vitest vs. Jest, and Type-Safe Mocking with MSW

Related

• Developer Index
• Topic README