Software Engineering (2026) | Languages, Architecture, DevOps, Testing, APIs & AI Coding

Core Topics

8 entries

The foundations: languages, frameworks, platforms, architecture, testing, categories, tools and learning resources.

01Software Programming LanguagesA guide to popular programming languages and what each is used for. 02Software FrameworksFrameworks used to build applications. 03Software PlatformsDirectory of software platform categories. 04Software Architecture PatternsArchitecture patterns for structuring software systems. 05Software TestingTesting types, practices and tools. 06Software CategoriesOverview of software categories. 07Resources for Software EngineersLearning and reference resources for software engineers. 08Software ToolsTools used across the software development life cycle.

Engineering Practices & Architecture

10 entries

Delivery practices and architectural styles.

09Agile Software EngineeringAgile methods and practices for software teams. 10DevOps for IT AgilityDevOps practices and tools. 11Site Reliability Engineering (SRE)SRE practices, tools and resources. 12Microservices Architecture (MSA)Microservices architecture, concepts and resources. 13Microservices Design PatternsDesign patterns for microservices. 14Event-Driven Architecture (EDA)Event-driven architecture concepts and resources. 15Event-Driven Architecture Design PatternsDesign patterns for event-driven systems. 16Data ArchitecturesFoundational data architectures for analytics and AI. 17Internal Developer PlatformsPlatforms and portals that give developers self-service. 18Legacy Application ModernizationApproaches for modernizing legacy applications.

Platform, Reliability & AI Coding

5 entries

Platform engineering, reliability and AI-assisted development.

19Platform EngineeringHub of directories on platform engineering and internal developer platforms. 20Reliability EngineeringReliability engineering resources, from SRE to chaos engineering. 21Chaos EngineeringChaos engineering principles, experiments and tools. 22AI Coding AgentsCurated resources on AI coding agents. 23Open-Source Benchmarks for AI Coding AgentsOpen-source benchmarks for evaluating AI coding agents.

Languages, Frameworks & Low-Code

6 entries

Language ecosystems and application development platforms.

24Python: IDEs, Frameworks, Libraries & TutorialsPython tooling, frameworks, libraries and tutorials. 25Java Technologies and ToolsJava technologies, frameworks and tools. 26JavaScript FrameworksJavaScript frameworks for web and mobile applications. 27Microservices Frameworks by LanguageMicroservices frameworks organised by language. 28Low-Code Application Development PlatformsLow-code platforms for building applications. 29No-Code Application Development PlatformsNo-code platforms for building applications.

Developer Tools, APIs & AI Assistance

11 entries

Tools used day to day to write, review, ship and expose code.

30Integrated Development Environments (IDEs)IDEs and code editors. 31Source Code RepositoriesSource code hosting and version control platforms. 32CI/CD ToolsContinuous integration and delivery tools. 33Static Code Analysis ToolsTools that analyse source code for defects and vulnerabilities. 34Source Code Review ToolsTools for reviewing source code. 35AI AssistantsAI assistants for developers and knowledge workers. 36AI Code Reviewing ToolsAI tools that review code. 37AI Tools That Generate CodeAI tools that generate and complete code. 38AI-Augmented Code Modernization ToolsAI tools that help modernize existing code. 39API Design, Development and Testing ToolsTools for designing, building and testing APIs. 40API Lifecycle Management PlatformsPlatforms that manage APIs across their life cycle.

Testing & Application Security

6 entries

Test automation and application security testing.

41Test Automation FrameworksFrameworks for automated testing. 42Software Test Automation ToolsTools that automate software testing. 43AI-Augmented Software Testing ToolsAI-assisted testing tools. 44Performance Testing ToolsLoad and performance testing tools. 45Application Security Testing ToolsSAST, DAST and related application security testing tools. 46Software Composition Analysis PlatformsPlatforms that find risks in open-source dependencies.

Frequently Asked Questions

What is software engineering?

Software engineering applies engineering discipline to designing, building, testing, deploying and maintaining software, covering languages, architecture, tooling and team practices.

Where should I start?

Start with Software Programming Languages and Software Architecture Patterns, then Software Testing and DevOps for IT Agility to see how code reaches production.

How do microservices and event-driven architecture relate?

Microservices split an application into independently deployable services, and event-driven architecture lets those services communicate through events. The MSA and EDA sections and their pattern pages cover both.

Where are the AI coding pages?

AI Assistants, AI Code Reviewing Tools, AI Tools That Generate Code, AI-Augmented Code Modernization Tools, AI Coding Agents and the benchmarks page are linked under Developer Tools and Platform, Reliability and AI Coding.

How many directories are listed?

This hub links 46 directories on this site. It was extended from 41 when it was updated, with a new group for platform engineering, reliability and AI coding.