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Developer Tools
Format JSON, generate QR codes, write SQL and ship faster with practical dev guides.
5 articles
Developer Tools
JSON Formatter Guide: Beautify, Minify & Validate
Pretty-print, minify and validate JSON in seconds — plus the error messages that save you hours of debugging.
AAmar LodhiAug 1, 20261 min read
Developer Tools
How to Generate QR Codes for WiFi, WhatsApp & Payments
Everything from menu QR codes to contactless payments, with colors, logos and high-res downloads.
AAmar LodhiJul 29, 20261 min read
Developer Tools
Base64 Encoding Explained (With Real Examples)
Base64 powers email attachments, data URLs and API tokens. Here's a developer-friendly explainer with working examples.
AAmar LodhiJul 26, 20261 min read
Developer Tools
SQL Formatting Best Practices Every Developer Should Know
Consistent SQL formatting makes reviews faster and bugs obvious. Learn the conventions teams actually use.
AAmar LodhiJul 24, 20261 min read
Developer Tools
Password Security: How to Generate Unbreakable Passwords
The real rules of password strength, the entropy you should target, and a generator that does the math for you.
AAmar LodhiJul 21, 20261 min read