How intelligent systems find what you're looking for
Part 1 of Information Retrieval and Retrieval Systems
An introduction to information retrieval and the three main types of retrieval systems: Boolean, Vector Space and Probabilistic models.
Read the latest from our engineers
An introduction to information retrieval and the three main types of retrieval systems: Boolean, Vector Space and Probabilistic models.
Exploring React 19.2's latest features including the Activity component, useEffectEvent hook, cacheSignal, Performance Tracks in DevTools, and Partial Pre-rendering improvements.
A comprehensive guide to using Radix to simplify web accessibility challenges and help meet the European Accessibility Act requirements.
Reflections on vibe coding, application architecture, and maintainability
Discover how generative AI is transforming mobile development with practical insights on using AI for prototyping, testing, documentation, and everyday coding tasks—while balancing architectural best practices, CI/CD integration, and engineering responsibilities.
There are plenty of ways to add that extra polish to your mobile projects without a huge lift. We highlight simple, impactful features and tools that can help level up the user experience in your iOS apps.
Learn how we built an accessible bar chart component that combines tooltips, keyboard navigation, and screen reader support to create a truly inclusive data visualisation.
Learn how we built an accessible tooltip component that works seamlessly across desktop and mobile devices, balancing modern UX with accessibility requirements.
Learn how to build accessible UI components using only HTML—no ARIA overuse, no extra libraries. Keep it simple, effective, and truly inclusive.
For over twenty years ustwo has been delivering breakthrough digital products that work for everyone. We've distilled a set of principles for designing and delivering accessible user experiences. We are proud to release these to mark the European Accessibility Act passing into law in June 2025.
Discover key insights from our iOS engineering team on project setup, version targeting, environments, modularization, testing, PRs, and deployments to help streamline your app development process.
Learn how to manage document-based knowledge bases with Amazon Bedrock, simplifying AI interactions for context-aware applications.
Discover how LangGraph enables multi-step and multi-agent workflows for more sophisticated AI applications.
Learn how to integrate AI into your applications with LangChain, simplifying interactions with large language models (LLMs).
Build a real-time speech-to-speech translation app with OpenAI, AssemblyAI, ElevenLabs and LangChain for natural language processing.
What if there was a way to offer a Swift package to your consumers without having to share your source code?
A short guide on how to get up and running with RealityKit on VisionOS.