Cloudflare Workers let you run backend code at the edge, close to your users, without managing servers. For APIs, that combination of near-zero cold starts, global distribution, and tightly integrated storage makes Workers a compelling platform in 2026. This guide explains how a Cloudflare Workers API is structured and...
API Development
Articles, guides and tutorials on building and consuming APIs, covering REST, GraphQL, API design principles and developer best practices.
This is a developer-focused Claude API vs OpenAI API comparison of the two most widely used large language model APIs: Anthropic’s Claude API and OpenAI’s API. It is not about which chatbot feels smarter in casual use; it is about what matters when you are building software on top of them: integration, tool use,...
A general-purpose AI model knows a lot about the world and nothing about your business. It has never seen your product manuals, your internal policies, or last quarter’s reports. Retrieval-augmented generation (RAG) is the technique that closes that gap: it lets a model answer questions using your documents, accurately...
Calling the OpenAI API to get a reply is easy. Building an OpenAI API chatbot that is reliable, stays on topic, controls cost, and holds up under real users is the actual work. This guide walks through the architecture and the production concerns that separate a demo from something you can put in front of customers....
Search interest in “REST vs GraphQL” has remained consistently high throughout the 2020s, with the debate gaining renewed urgency as more teams build frontend-heavy products with complex data requirements. GraphQL has been in production since Facebook open-sourced it in 2015 and is now mature, well-tooled, and...
Research into UK SME technology adoption consistently shows a significant gap between AI interest and AI integration. Industry surveys conducted in 2025 and 2026 suggest that the majority of UK small businesses express interest in using AI in their operations, but fewer than one in five have integrated it into any...
Search interest in “how to build a web app” has grown 40% in the past two years, and the searches are getting more specific: people are not just asking whether it is possible, they want to know how long it takes, what it costs, and what to do first. In 2026, the tooling available to a small team or solo developer is...
Search interest in “Node.js vs Python” has grown roughly 25% year-on-year and shows no signs of levelling off. That is not surprising: both ecosystems have matured considerably, both have first-class async support, and neither is going anywhere. What has shifted in 2026 is the weight that AI and machine learning...
Backend development search interest has grown 80% to 110% across UK keyword data in the past three months, appearing in both software development and web development research categories. That dual presence tells you something important: backend skills are now in demand from businesses that have historically focused on...
Search interest in “python web framework” has grown 190% in the UK over the past three months, making it one of the fastest-rising technical queries of 2026. The reason is straightforward: Python has become the dominant language for AI integration, data processing, and rapid API development, and teams are reassessing...