Articles
Industry news, technical articles, and product introductions
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Industry news, technical articles, and product introductions
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A complete developer's guide to Unix timestamps — covering what epoch time is, why developers use it, the critical difference between seconds and milliseconds, code examples in JavaScript, Python, and Shell, the Year 2038 problem, common timezone pitfalls, and how to compare timestamps correctly across time zones.
A comprehensive guide to formatting, minifying, and validating JSON — covering common syntax errors, real-world debugging workflows, JSON Schema basics, JSONPath querying, and comparisons with XML, YAML, and TOML. Essential reading for any developer working with APIs.
A complete developer's guide to Base64 encoding and decoding — learn what Base64 is, why it exists, common use cases like Data URIs and JWT tokens, the difference between Base64 and Base64URL, code examples in JavaScript and Python, and practical tips for when to use (and avoid) Base64.
A curated, categorized guide to the best free online developer tools available in 2026 — covering documentation, format conversion, image handling, network debugging, code utilities, and AI assistants, with practical criteria for building your own toolkit.