The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.
The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++
β The Node.js best practices list (July 2026)
from vibe coding to agentic engineering - practice makes claude perfect
A professional front-end template for building fast, robust, and adaptable web apps or sites.
The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.
Automated auditing, performance metrics, and best practices for the web.
A collection of tips to help take your CSS skills pro. πΉ
Best Practices on Recommendation Systems
π Community guides for open source creators
The Data Engineering Cookbook
Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
ASP.NET Boilerplate - Web Application Framework
Programming style, best practices, and coding conventions.
Kedro is a toolbox for production-ready data science. It uses software engineering best practices to help you create data engineering and data science pipelines that are reproducible, maintainable, and modular.
AI-friendly enterprise front-end best practices
An easy-to-read, quick reference for PHP best practices, accepted coding standards, and links to authoritative tutorials around the Web
Checks whether Kubernetes is deployed according to security best practices as defined in the CIS Kubernetes Benchmark
π Android application following best practices: Kotlin, Coroutines, JetPack, Clean Architecture, Feature Modules, Tests, MVVM, DI, Static Analysis...
A collection of awesome security hardening guides, tools and other resources
The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.
A payment application to demonstrate real-world usage of Cypress testing methods, patterns, and workflows.
Research into AI engineering interview assignments, take-home challenges, and hiring practices from 2026
A modern CLI tool for scaffolding end-to-end type-safe TypeScript projects with best practices and customizable configurations
One stop solution for all Vulkan samples
FirebaseUI is an open-source JavaScript library for Web that provides simple, customizable UI bindings on top of Firebase SDKs to eliminate boilerplate code and promote best practices.
A solution for implementing efficient and consistent software delivery to Kubernetes facilitating best practices.
A curated list of awesome DevOps platforms, tools, practices and resources
Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (April 2025)
Angular components library for awesome people
ansible-lint checks playbooks for practices and behavior that could potentially be improved and can fix some of the most common ones for you
Add expert SwiftUI Best Practices guidance to your AI coding tool (Agent Skills open format).
KubeLinter is a static analysis tool that checks Kubernetes YAML files and Helm charts to ensure the applications represented in them adhere to best practices.
A Ruby code quality reporter
Claude Code guide in three levels, Beginner to Advanced: hands-on lessons with checked exercises, every volatile fact cited to its source. Independent community guide.
π¦ Simple and complete React Native testing utilities that encourage good testing practices.
Validation of best practices in your Kubernetes clusters
A developer toolkit to implement Serverless best practices and increase developer velocity.
.NET 10, Angular 22, Clean Architecture, Clean Code, SOLID, KISS, DRY, Mediator Pattern, Folder-by-Feature Structure
A curated list of awesome platforms, tools, practices and resources that helps run LLMs locally
π SQL Server automation and instance migrations have never been safer, faster or freer
Runtime introspection and unit testing of SwiftUI views
π¦ MegaLinter analyzes 50 languages, 22 formats, 21 tooling formats, excessive copy-pastes, spelling mistakes and security issues in your repository sources with a GitHub Action, other CI tools or locally.
Enterprise-level backend architecture solution with fastapiγsqlalchemy,γceleryγpydanticγgrafanaγdocker...
Keep your coding agent up to date with the latest web best practices
Provider-neutral Agent Skill for Codex, Claude Code, and agentic harness design.
Expert-level WordPress knowledge for AI coding assistants - blocks, themes, plugins, and best practices
A best practices guide for day 2 operations, including operational excellence, security, reliability, performance efficiency, and cost optimization.
Open source documentation for the Azure Architecture Center on Microsoft Learn.
The Azure Landing Zones (Enterprise-Scale) architecture provides prescriptive guidance coupled with Azure best practices, and it follows design principles across the critical design areas for organizations to define their Azure architecture
Android UI test framework
Extensions for System.Threading.Tasks.Task and System.Threading.Tasks.ValueTask
Vulkan & C++17 based Scene Graph Project
DOSBox Staging is a modern continuation of DOSBox with advanced features and current development practices.
Powertools for AWS is a developer toolkit to implement Serverless best practices and increase developer velocity.
safely install npm packages by auditing them pre-install stage
Samples to show APIs and best practices in Performance on Android
Multiple samples showing best practices in app and watch face development on Wear OS.
πOpen Source Security Foundation (OpenSSF) Best Practices Badge (formerly Core Infrastructure Initiative (CII) Best Practices Badge)