A tutorial on building a functional audio player in React Native using the expo-av module for media playback.
Exploring the advantages and challenges of adopting new technologies like Apollo & GraphQL, using a real-world case study from CodePen.
A userland developer's open letter to the PHP team discussing RFC voting, backwards compatibility, and the language's development process.
Explores common challenges in AWS serverless development and provides strategies to overcome them for better system design.
A developer discusses the implications of still using Python 2 in 2019, sharing slides from a conference talk on the topic.
Announcement and review of 'The Art of PostgreSQL', a book teaching how to replace complex application code with efficient SQL queries.
Guide to using Azure Cache for Redis to boost cloud system performance, covering setup, security, and integration with API Management and C#.
A developer explains their journey from skepticism to embracing TypeScript, highlighting its benefits for modern JavaScript development.
Explores 5 practical use cases for JavaScript's Array.from() method, including transforming array-like objects and cloning arrays.
A seasoned speaker and conference committee member explains the behind-the-scenes process of reviewing and selecting talks after a Call for Papers closes.
A tutorial on building a React Native app that uses Google's Vision API to classify images as 'hotdog' or 'not hotdog', inspired by HBO's Silicon Valley.
Explains the four function visibility specifiers (private, internal, external, public) in Solidity smart contracts and their security implications.
Explores accessibility issues when splitting text with JavaScript for animations and provides solutions using WAI-ARIA to ensure screen reader compatibility.
A tutorial on containerizing a Blazor WebAssembly app using Docker and NGINX to serve the static files efficiently.
A guide to extending TypeScript's JSX interfaces for React to support new HTML attributes like lazy loading.
Overview of new features in Vapor 4, the server-side Swift web framework, including Swift 5.1 integration, HTTP2 support, and Fluent improvements.
Explains pure functions in JavaScript, their characteristics, advantages like testability and reusability, and provides examples.
Explains how the Mines puzzle game generates Minesweeper grids that are guaranteed to be solvable without guesswork, using a solver and grid adjustments.
Explains how to validate mapped types and use const context in TypeScript for better type safety with object keys.
A developer explains how to create a simple mock service with delayed webhooks using the Starlette framework in Python.
