Learning - POLPROG | Articles on software, automation and integrations - page 6

Learning

Practical know-how on frontend, AI tools and software development.

Practical know-how

Latest articles

A large legacy utility toolbox labeled Lodash compared with a compact modern TypeScript utility kit labeled es-toolkit, shown as an abstract technical diagram with no logos or people.
Featured

Lodash vs es-toolkit: Modern Utility Library Comparison

Lodash is one of the most widely used utility libraries in the JavaScript ecosystem, especially in older and enterprise codebases. es-toolkit is a modern alternative built around TypeScript, ES modules, tree-shaking, and smaller bundles. The question is not whether Lodash still works. It does. The better question is whether your project still needs the weight and legacy patterns that come with it, or whether a leaner, type-first option fits your stack better in 2026.

Read article
Abstract diagram contrasting a traditional Axios HTTP client layer with a lightweight request pipeline built on native Fetch and Ky, showing request, retry, and response stages without logos or people. Dev Tools
  • 08 May 2026
  • 8 min read

Axios vs Fetch and Ky: Which HTTP Client Should You Use?

Axios became the default HTTP client for many JavaScript teams because it offered a clean API before Fetch became the standard browser primitive. Today, many teams can use native Fetch directly or pick Ky, a small wrapper that adds convenience without the full weight of Axios. The right choice depends on whether you actually need Axios-specific features such as interceptors and existing wrappers, or whether a lighter, more modern request layer fits your app better.
Read article
An abstract technical illustration contrasting Redux Toolkit as a structured enterprise state architecture with strict layers, middleware, and a central store against Zustand as a lightweight hook-based store with a small direct data flow, no logos and no people. Dev Tools
  • 07 May 2026
  • 9 min read

Redux Toolkit vs Zustand: Which State Library Is Better?

Redux Toolkit is the modern standard for writing Redux logic and remains a strong choice for large applications with strict patterns. Zustand is a smaller, simpler state management library with a hooks-first API and much less boilerplate. The decision is not about which library is more popular. It is about whether your team needs explicit enterprise structure or a lightweight store that stays out of the way.
Read article
Abstract technical comparison of an older enterprise form stack using Formik and Yup against a modern TypeScript-first validation pipeline built with React Hook Form and Zod, shown as two parallel data flows. Dev Tools
  • 06 May 2026
  • 9 min read

Formik and Yup vs React Hook Form and Zod

Formik and Yup powered many React forms for years, especially in enterprise applications that needed predictable form state and schema validation. React Hook Form and Zod represent a more modern stack: fewer re-renders, stronger TypeScript-first validation, and a cleaner developer experience for many form-heavy apps. The better choice depends on whether you are maintaining existing forms or building new ones from scratch, and how much your team values type safety and runtime performance.
Read article
Abstract technical illustration comparing a complex legacy Webpack bundling machine with many connected gears and pipes against a fast modern Vite dev server powered by native ESM, no logos and no people. Dev Tools
  • 05 May 2026
  • 9 min read

Webpack vs Vite: Should Enterprise Teams Switch?

Webpack remains deeply embedded in enterprise frontend applications because it is powerful, configurable, and battle-tested. Vite represents the modern development experience: fast startup, native ESM workflows, simpler configuration, and strong framework support. The decision is not simply old versus new. Enterprise teams need to decide whether the flexibility of Webpack is still worth its complexity for the codebase they actually run today.
Read article
Abstract technical comparison of a full-featured Storybook UI documentation workshop next to a lightweight Ladle React component story environment, shown as two contrasting panels of interface modules and story tiles, no logos and no people. Dev Tools
  • 04 May 2026
  • 8 min read

Storybook vs Ladle: Best Component Workshop for React?

Storybook is the industry-standard frontend workshop for building, testing, and documenting UI components. Ladle is a lighter, React-focused alternative designed to work with familiar story formats while offering a faster, simpler development experience. Storybook is still the safer choice for complex design systems, but Ladle can be a better fit when your team wants speed and simplicity over a large addon ecosystem. This guide walks through cost, developer experience, performance, and migration so you can choose with confidence.
Read article
  • 03 May 2026
  • 8 min read

Jest vs Vitest: Which Test Runner Should You Use?

Jest has been the default JavaScript test runner for many React and enterprise codebases. Vitest was built for the modern Vite ecosystem and offers strong Jest compatibility with a faster development experience in many projects. The right choice depends on your stack: Jest is still stable and familiar, while Vitest often feels better in modern TypeScript and Vite-based applications.
Read article
  • 02 May 2026
  • 9 min read

Cypress vs Playwright: Which E2E Testing Tool Is Better?

Cypress made end-to-end testing approachable for frontend teams with a friendly developer experience and strong debugging workflow. Playwright offers a broader browser automation model with support for Chromium, Firefox, and WebKit through one API. For many modern teams, the comparison is about more than syntax: it is about CI cost, browser coverage, test reliability, and how much of the workflow depends on paid cloud features.
Read article
  • 01 May 2026
  • 8 min read

CKEditor vs Tiptap: Which Rich Text Editor Should You Use?

CKEditor is a mature rich text editor platform with commercial plans, plugins, and enterprise-friendly features. Tiptap is a headless editor framework built on ProseMirror that gives developers more control over UI, extensions, and product experience. CKEditor can be a strong choice when you want a packaged editor product that ships fast. Tiptap is often better when you want to build a custom editor that feels native to your application and you accept more engineering work in exchange for control.
Read article