A performance comparison of esbuild, swc, tsc, and babel for transforming React/JSX projects, with benchmarks on speed.
A developer's hands-on experience building a web app with Serverless Cloud during its public preview, covering setup, features, and workflow.
Explains how to build a fast CSS preprocessor using fuzzy parsing to expand nested SCSS-like rules without a full parser.
A guide on using the Query Function Context in React Query to avoid inline functions and improve code structure, part of a larger series.
A developer shares their experience building a decentralized application (dApp) using Solidity, TypeScript, and Next.js over a weekend.
Explains why overusing TypeScript type assertions can create false security and recommends using type annotations for better type safety.
An accessible guide explaining the concepts of covariance and contravariance in TypeScript's type system and subtyping.
A developer shares insights and architectural notes from building a desktop application using Electron, React, and TypeScript.
A guide to using the useMutation hook in React Query for managing server state updates and side effects in React applications.
Explains how to properly handle and type error messages in TypeScript catch blocks, which default to the 'unknown' type.
A guide on integrating TypeScript with React components, covering prop typing, optional props, and return types for better code safety.
Explains how to use TypeScript index signatures to type objects with dynamic keys, using a salary calculation example.
Article discusses broken TypeScript type checking for React children, allowing invalid objects that cause runtime errors.
A defense of using the 'any' type in TypeScript, arguing it's a practical tool for migration, third-party libraries, and development flexibility.
A guide to implementing robust error handling in React Query applications, covering standard patterns and best practices for failed data fetches.
A step-by-step tutorial on building a full-stack TypeScript Todo application using Next.js and MongoDB, from setup to deployment.
Explains the key differences between TypeScript's `any` and `unknown` types, focusing on type safety and practical usage.
A critique of common React useEffect misuse, explaining bugs caused by unnecessary side effects for synchronous initialization.
A technical deep-dive into the Deno JavaScript runtime, exploring its architecture, similarities to Node.js, and use of Rust and V8.
A solution for getting __dirname in both ESM and CommonJS modules, useful for TypeScript projects targeting both formats.
