Top 20 educational assets

The Education Rank

  1. Author avatar
    polubis about 1 month ago

    Everything about barrel exports in JavaScript

    Barrel exports are a common pattern in web development for organizing imports. Let’s explore their pros and cons to understand them better

    performance, patterns, barrel-exports, webpack, bundlers

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  2. Author avatar
    polubis 6 months ago

    Mapped 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-safety

    6
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  3. Author avatar
    polubis 6 months ago

    All 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-guide

    7
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  4. Author avatar
    polubis 3 months ago

    Consider 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, bundlers

    4
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  5. Author avatar
    polubis 2 months ago

    Dependency injection does not need to be complex

    We'll dive into the most important topics of Dependency Injection and explore concepts like DI Container, DI Tokens, and Hierarchical DI

    angular, react, techniques, clean-code, maintenance, quality, stories

    4
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  6. Author avatar
    polubis 29 days ago

    Crafting SOLID and type safe APIs in Node and TypeScript

    Guidelines for creating solid architecture, stable codebase, and reliable backend APIs for cloud or on-premise solutions

    solid, backend, patterns, architecture, google-cloud, aws, micro-services, typescript, node

    4
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  7. Author avatar
    polubis 8 months ago

    Uploading 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, storage

    4
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  8. Author avatar
    polubis 3 months ago

    Putting users first in web development

    Let’s dive into some mythical clean code buzzwords, disregarding user needs and pushing refactors that make the application more fragile in the long run

    tech-dept, maintenance, react, stories, soft, lightweight, thoughts

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  9. Author avatar
    polubis 2 months ago

    Creating own state manager for React

    Let's try to implement our state manager. It will be similar to Zustand, with some changes. All done to understand the useSyncExternalStore hook

    react, zustand, state-management, practice, typescript, advanced, hooks

    2
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  10. Author avatar
    polubis 2 months ago

    Searching for the Holy Grail in validation world

    We'll compare the top 5 validation libraries that are used by the community, and try to determine which one is the best for developers and users

    zod, joi, yup, class-validator, superstruct, validation, libraries, comparison

    1
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  11. Author avatar
    polubis 5 months ago

    Dealing with property is not matching index signature

    Let's solve common error: "Property is not matching index signature". We'll learn how to create type definitions for complex objects

    typescript, techniques, type-definitions, common-problems

    1
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  12. Author avatar
    polubis 3 months ago

    Reflections on test coverage in web development

    Test coverage is just a metric, an additional piece of information. However, in my opinion, it should not be enforced - I'll give you reasons why

    tech-dept, maintenance, jest, code-quality, testing

    1
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  13. Author avatar
    polubis 3 months ago

    Dealing with tech debt in applications

    A cohesive guide on how tech debt is created, tracked, and managed, featuring shared perspectives and experiences from various projects

    code-quality, maintenance, tech-dept, processes, stories

    1
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  14. Author avatar
    polubis 4 months ago

    Ugly 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, generics

    1
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  15. Author avatar
    polubis 4 months ago

    Inferring iterables with TypeScript

    We'll learn how the infer mechanism works in TypeScript and understand how to infer function arguments and specific array or tuple types

    typescript, infer, typesafety, mapped-types, type-magic

    1
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  16. Author avatar
    polubis 6 months ago

    Implementing 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-conditions

    1
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  17. Author avatar
    polubis 9 months ago

    Folder and file naming conventions go wild

    We embark on a journey through the diverse realm of conventions governing folder and file names, pondering the profound impact of their abundance

    programming

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  18. Author avatar
    polubis 10 months ago

    Creating transaction utility type in TypeScript

    The article outlines the creation of a transaction utility type in TypeScript. It introduces generic parameters for data and error objects, using a union of types to represent different transaction states

    programming

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  19. Anonymous 1 day ago

    Gueltige Variablenbezeichner in Java

    Gueltige Variablenbezeichner in Java: Was ist erlaubt, was nicht?

    Java

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  20. Author avatar
    polubis 8 days ago

    RxJS 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, comparison

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