Articles, tutorials, and best practices for developers
Browse guides on JSON, APIs, data engineering, AI, and more. All free to read—no signup required.
Fix broken JSON without coding knowledge. Simple step-by-step guide for non-developers, students, and analysts. No JSON understanding required. Free JSON Fixer tool.
Discover the top 10 JSON errors that waste developer time: unexpected token, unexpected end of JSON input, invalid control character. Quick fixes and prevention tips.
Learn how JSON fixers work internally: tokenization, parsing, error recovery logic, deterministic vs heuristic fixes. Why online fixers are safer for large JSON.
Learn the 10 most common JSON mistakes developers make including invalid commas, missing quotes, nested errors, trailing commas, and unescaped characters. Fix broken JSON instantly with our free JSON Fixer tool.
Step-by-step guide to convert cURL commands to code in JavaScript (Fetch), Python (Requests), Go, PHP, Java, and more. Real examples with GET, POST, headers, auth, and multipart. Free online cURL to code converter.
Learn how to compare two API responses visually to debug API changes, detect breaking changes, and identify response drift. Step-by-step guide with real-world examples using our free API Response Comparator tool.
Welcome to Developer's Study Materials by UnblockDevs—your go-to resource for articles, tutorials, and best practices on JSON Viewer, JSON Parser, JSON Beautifier, API testing, web development, and more.
Our blog covers a wide range of topics including:
Whether you're a beginner learning about JSON parsing or an experienced developer looking to optimize your API responses, our blog has something for everyone. Stay updated with the latest trends, tools, and best practices in web development.
Complete guide to using ChatGPT in real life with practical use cases and best prompts.
Learn how to write effective AI prompts with best practices and techniques.
Comprehensive guide to Blockchain technology, smart contracts, and Web3.
Essential MySQL functions every developer should know with examples.
Learn how to secure tokens and implement privacy best practices.
Comprehensive guide to 5G and 6G technologies and their impact.
Everything you need to know about tokens in modern applications.
The evolution and history of token technologies in computing.
Learn about agentic AI systems and autonomous AI agents.
Master Apache Kafka for distributed streaming and event processing.
Learn about confidential computing and data protection technologies.
Complete guide to using Cursor AI-powered code editor effectively.
Understanding digital twins and their applications in IoT and industry.
Quick reference guide for Apache Kafka commands and concepts.