Articles

JSON vs XML: Key Differences and Modern Uses

JSON and XML are two major data formats encountered in web development — here's how they differ and which is one better for your use case.

What is HTTP Error 503 Service Unavailable and How to Fix it?

Understand what causes HTTP 503 errors, when they might indicate blocking, and how to effectively mitigate them.

What is Charles Proxy and How to Use it?

Learn about of the most popular web debugging proxies — Charles Proxy and what it's capable.

Axios vs Fetch: Which HTTP Client to Choose in JS?

Explore the differences between Fetch and Axios - two essential HTTP clients in JavaScript - and discover which is best suited for your project.

What is HTTP 415 Error? (Unsupported Media Type)

Quick look at HTTP status code 415 — what does it mean and how can it be prevented and bypassed in scraping?

What is HTTP 422 Error? (Unprocessable Entity)

422 Unprocessable Entity error is usually caused by a semantically invalid request. Learn http error 422 causes and how to fix your requests.