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javascript
5 Game-Changing TypeScript Utility Types You Should Master
Discover the top 5 TypeScript utility types every developer should know. Learn how these built-in types simplify code and improve developer experience
typescript, javascript, typesafety00100Full Guide to JavaScript Modules: From Chaos to Clarity
Conquer JavaScript module chaos! This full guide demystifies ESM, CommonJS, bundlers & interop, leading you to clear, organized, and maintainable code
javascript, modules, esm, commonjs, node-js, bundlers, import, export, javascript-guide, code-structure10000Full Tutorial on Updating Dependencies in JS Projects
Master dependency updates with this guide. Learn to manage packages safely, understand SemVer, avoid breaking changes, and handle peer dependencies
javascript, npm, dependencies, tech-dept, yarn, tutorial, ai, testing, automation, security33100Measuring Execution Time
Learn to measure execution time effectively, from profilers to manual methods, with practical examples in C, Python, JavaScript, and more!
performance, timing, optimization, profilers, javascript, python, c, algorithms, coding, tools20000RxJS Observables Vs Promises In JavaScript: What You Need To Know
We'll explore the differences between Observables and Promises, covering their use cases, historical context, and answering some basic questions
rxjs, observables, reactivity, promises, javascript, typescript, comparison70100Consider using type imports in TypeScript
The import "type" syntax is currently a standard in most project generators. It's good to know the benefits this syntax offers. Let's dive in
typescript, javascript, performance, optimization, daily-development, firebase, maintenance, bundlers194721Ugly relationship between tuples in TypeScript and JavaScript
Let's check what a tuple really is and how it's possible that it works according to the definition in TypeScript, but not in JavaScript
javascript, typescript, typesafety, type-inference, swift, tuples, data-structures, generics32100Command Query Separation principle
Command Query Separation is a handy principle that separates logic into commands, which modify, and queries, which read. We'll explain its impact on the codebase
javascript, typescript, principles, patterns, code-quality, practices, clean-code00100Mediator pattern in TypeScript
The Mediator is a behavioral design pattern that reduces coupling and dependencies between application modules or classes. Let's understand and implement it
design-patterns, mediator, typescript, javascript, practices, relationships, refactors00000All about JavaScript promises
We'll explore JavaScript Promises, covering their theory, APIs, useful methods, and tricks to master them efficiently
javascript, typescript, promises, language, syntax, theory, full-guide70000Using Zod and TypeScript to write type safe code
We'll implement 100% type safety for some code written in TypeScript. We'll do it without Zod, and later we'll build it up with Zod to see the difference
zod, react, typescript, javascript, typesafety, typeguards00100Implementing Queue in JavaScript
We'll build a dynamic queue mechanism to perform async operations in the correct order, following the First in, First Out (FIFO) principle
react, typescript, javascript, data-structures, promises, race-conditions10000Be Careful with the Spread Operator in JavaScript
Let's check how the spread operator in JavaScript should be used. We'll examine performance, security impact, following best programming practices
javascript, spread-operator, ecmascript, standards, quality00000Mapped types in TypeScript
Discover how mapped types in TypeScript can revolutionize your coding by allowing flexible transformations and validations of type properties
typescript, javascript, mapped-types, type-definitions, type-safety90400Prevent unwanted overrides by using modification dates
Let's eliminate the risk of conflicting entity changes by validating the modification date. We'll implement this on the backend and handle any errors on the frontend
react, node, javascript, backend, patterns, validation00000Uploading images with Firebase and React
We'll check how to validate images and upload them with React, Firebase, and Cloud Functions
react, firebase, cloud, typescript, javascript, storage41000
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